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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2015-12-09 22:20:21 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2015-12-09 22:20:21 +0000
commitfbfb4e16cc7761a5aefcae7cacf662fec7092c92 (patch)
tree0a1f90f31434d7c8fc766c97df33cb3e2456ef75 /Build/source/texk/gregorio/gregorio-src/src
parentb4c906f1397a603ffc06957cb835ddd687c8fe2b (diff)
Import Gregorio-4.0.0.
git-svn-id: svn://tug.org/texlive/trunk@39063 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/gregorio/gregorio-src/src')
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/Makefile.am147
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/bool.h30
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/characters.c1399
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/characters.h95
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/config.h36
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/dump/dump.c937
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/encode_utf8strings.c75
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-elements-determination.c284
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-glyphs-determination.c1006
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination-l.c9582
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination.l704
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.c2783
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.h330
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.c3222
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.h220
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.h37
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.l427
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.y1220
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-write.c878
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gabc/gabc.h87
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gregorio-utils.c644
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-position.c1304
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-write.c3319
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex.h165
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/messages.c176
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/messages.h59
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/plugins.h35
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/sha1.c373
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/sha1.h85
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/struct.c1670
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/struct.h873
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/support.c93
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/support.h35
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/unicode.c202
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/unicode.h70
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/utf8strings.h36
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/utf8strings.h.in36
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.c1920
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.h325
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c1609
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.h86
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.h28
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.l95
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.y153
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.c443
-rw-r--r--Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.h49
46 files changed, 37382 insertions, 0 deletions
diff --git a/Build/source/texk/gregorio/gregorio-src/src/Makefile.am b/Build/source/texk/gregorio/gregorio-src/src/Makefile.am
new file mode 100644
index 00000000000..e2424dcbec7
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/Makefile.am
@@ -0,0 +1,147 @@
+# Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+#
+# This file is part of Gregorio.
+#
+# Gregorio is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Gregorio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/gabc -I$(top_srcdir)/src/dump -I$(top_srcdir)/src/gregoriotex
+AM_CFLAGS =
+
+gregorio_CFLAGS = $(KPSE_CFLAGS)
+gregorio_LDADD = $(KPSE_LIBS)
+
+bin_PROGRAMS = gregorio
+gregorio_SOURCES = gregorio-utils.c characters.c characters.h \
+ messages.c messages.h struct.c struct.h \
+ unicode.c unicode.h sha1.c sha1.h support.c support.h \
+ config.h bool.h plugins.h utf8strings.h dump/dump.c \
+ gregoriotex/gregoriotex-write.c \
+ gregoriotex/gregoriotex-position.c \
+ gregoriotex/gregoriotex.h
+
+@MK@ifneq ($(wildcard ../.git),)
+@MK@ _tag_ = $(shell git describe --exact-match HEAD 2>/dev/null)
+@MK@ ifeq ($(_tag_),)
+@MK@ DEFS += -DBRANCH_VERSION='"$(shell git rev-parse --abbrev-ref HEAD)-$(shell git rev-parse --short HEAD)-$(shell git rev-list HEAD --count)"'
+@MK@ endif
+@MK@else
+@MK@ ifneq ($(wildcard ../.hg/git),)
+@MK@ _gitnode_ = $(shell hg log --template='{gitnode}' -r .)
+@MK@ _tag_ = $(shell git --git-dir=../.hg/git describe --exact-match $(_gitnode_) 2>/dev/null)
+@MK@ ifeq ($(_tag_),)
+@MK@ DEFS += -DBRANCH_VERSION='"$(shell cat ../.hg/bookmarks.current)-$(shell git --git-dir=../.hg/git rev-parse --short '$(_gitnode_)')-$(shell git --git-dir=../.hg/git rev-list '$(_gitnode_)' --count)"'
+@MK@ endif
+@MK@ endif
+@MK@endif
+
+# gabc files
+gregorio_SOURCES += gabc/gabc-elements-determination.c gabc/gabc-write.c \
+ gabc/gabc-glyphs-determination.c gabc/gabc.h \
+ gabc/gabc-score-determination.h \
+ gabc/gabc-score-determination-y.h \
+ gabc/gabc-score-determination-y.c \
+ gabc/gabc-score-determination-l.h \
+ gabc/gabc-score-determination-l.c \
+ gabc/gabc-notes-determination-l.c \
+ vowel/vowel.h vowel/vowel.c vowel/vowel-rules.h \
+ vowel/vowel-rules-l.h vowel/vowel-rules-l.c \
+ vowel/vowel-rules-y.h vowel/vowel-rules-y.c
+
+EXTRA_DIST = encode_utf8strings.c utf8strings.h.in utf8strings.h \
+ gabc/gabc-notes-determination.l \
+ gabc/gabc-notes-determination-l.c \
+ gabc/gabc-score-determination.h \
+ gabc/gabc-score-determination.y \
+ gabc/gabc-score-determination-y.h \
+ gabc/gabc-score-determination-y.c \
+ gabc/gabc-score-determination.l \
+ gabc/gabc-score-determination-l.h \
+ gabc/gabc-score-determination-l.c \
+ vowel/vowel-rules.l \
+ vowel/vowel-rules-l.h vowel/vowel-rules-l.c \
+ vowel/vowel-rules.y \
+ vowel/vowel-rules-y.h vowel/vowel-rules-y.c
+
+if HAVE_RC
+# Windows resources (see windows/README.md)
+gregorio-resources.o: ../windows/gregorio-resources.rc ../windows/gregorio.ico
+ $(RC) $(RCFLAGS) $< -o $@
+
+gregorio_SOURCES += ../windows/gregorio-resources.rc ../windows/gregorio.ico
+gregorio_LDADD += gregorio-resources.o
+endif
+
+gabc/gabc-score-determination-y.c: gabc/gabc-score-determination.y
+ $(YACC) -d -p "gabc_score_determination_" -o $@ $<
+gabc/gabc-score-determination-y.h: gabc/gabc-score-determination-y.c
+ ## Recover from the removal of gabc/gabc-score-determination-y.h, see
+ ## https://www.gnu.org/software/automake/manual/html_node/Multiple-Outputs.html
+ @if test -f $@; then :; else \
+ rm -f gabc/gabc-score-determination-y.c; \
+ $(MAKE) $(AM_MAKEFLAGS) gabc/gabc-score-determination-y.c; \
+ fi
+
+gabc/gabc-score-determination-l.c: gabc/gabc-score-determination.l
+ $(LEX) -o $@ --header-file=gabc/gabc-score-determination-l.h $<
+gabc/gabc-score-determination-l.h: gabc/gabc-score-determination-l.c
+ ## Recover from the removal of gabc/gabc-score-determination-l.h, see
+ ## https://www.gnu.org/software/automake/manual/html_node/Multiple-Outputs.html
+ @if test -f $@; then :; else \
+ rm -f gabc/gabc-score-determination-l.c; \
+ $(MAKE) $(AM_MAKEFLAGS) gabc/gabc-score-determination-l.c; \
+ fi
+
+gabc/gabc-notes-determination-l.c: gabc/gabc-notes-determination.l
+ $(LEX) -o $@ $<
+
+vowel/vowel-rules-y.c: vowel/vowel-rules.y
+ $(YACC) -d -o $@ $<
+vowel/vowel-rules-y.h: vowel/vowel-rules-y.c
+ ## Recover from the removal of vowel/vowel-rules-y.h, see
+ ## https://www.gnu.org/software/automake/manual/html_node/Multiple-Outputs.html
+ @if test -f $@; then :; else \
+ rm -f vowel/vowel-rules-y.c; \
+ $(MAKE) $(AM_MAKEFLAGS) vowel/vowel-rules-y.c; \
+ fi
+
+vowel/vowel-rules-l.c: vowel/vowel-rules.l
+ $(LEX) -o $@ --header-file=vowel/vowel-rules-l.h $<
+vowel/vowel-rules-l.h: vowel/vowel-rules-l.c
+ ## Recover from the removal of vowel/vowel-rules-l.h, see
+ ## https://www.gnu.org/software/automake/manual/html_node/Multiple-Outputs.html
+ @if test -f $@; then :; else \
+ rm -f vowel/vowel-rules-l.c; \
+ $(MAKE) $(AM_MAKEFLAGS) vowel/vowel-rules-l.c; \
+ fi
+
+utf8strings.h: utf8strings.h.in
+ $(MAKE) $(AM_MAKEFLAGS) encode_utf8strings${EXEEXT}
+ ./encode_utf8strings${EXEEXT} $< $@
+
+encode_utf8strings${EXEEXT}: encode_utf8strings.c
+ $(CC) -o $@ $<
+
+BUILT_SOURCES = utf8strings.h \
+ gabc/gabc-notes-determination-l.c \
+ gabc/gabc-score-determination-l.c \
+ gabc/gabc-score-determination-l.h \
+ gabc/gabc-score-determination-y.c \
+ gabc/gabc-score-determination-y.h \
+ vowel/vowel-rules-l.c \
+ vowel/vowel-rules-l.h \
+ vowel/vowel-rules-y.c \
+ vowel/vowel-rules-y.h
+
+CLEANFILES = encode_utf8strings${EXEEXT}
+MAINTAINERCLEANFILES = $(BUILT_SOURCES)
diff --git a/Build/source/texk/gregorio/gregorio-src/src/bool.h b/Build/source/texk/gregorio/gregorio-src/src/bool.h
new file mode 100644
index 00000000000..d40d0b4412c
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/bool.h
@@ -0,0 +1,30 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header provides a minimum of C11-like bool functionality.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef BOOL_H
+#define BOOL_H
+
+typedef unsigned int bool;
+#define true 1
+#define false 0
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/characters.c b/Build/source/texk/gregorio/gregorio-src/src/characters.c
new file mode 100644
index 00000000000..7cf856985b6
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/characters.c
@@ -0,0 +1,1399 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX.
+ * This file contains functions that deal with lyrics and styles.
+ *
+ * Copyright (C) 2008-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file
+ * @brief This file contains almost all the gregorio_character manipulation things.
+ *
+ * @warning The code is very spaghetti, but I don't really think I can do it another way with the chosen representation of styles, and the fact that everything must be xml-compliant and tex-compliant...
+ * So this file is basically very hard to maintain. Moreover, it has not been very well coded, so it is even harder to maintain...
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <limits.h>
+#include <sys/stat.h>
+#include <assert.h>
+#ifdef USE_KPSE
+ #include <kpathsea/kpathsea.h>
+#endif
+#include "bool.h"
+#include "struct.h"
+#include "unicode.h"
+#include "characters.h"
+#include "messages.h"
+#include "support.h"
+#include "utf8strings.h"
+#include "vowel/vowel.h"
+
+#ifdef _WIN32
+#ifndef PATH_MAX
+#define PATH_MAX _MAX_PATH
+#endif
+#endif
+
+#define VOWEL_FILE "gregorio-vowels.dat"
+
+#ifndef USE_KPSE
+static __inline void rtrim(char *buf)
+{
+ char *p;
+ for (p = buf + strlen(buf) - 1; p >= buf && isspace(*p); --p) {
+ *p = '\0';
+ }
+}
+#endif
+
+static bool read_vowel_rules(char *const lang) {
+ char *language = lang;
+ rulefile_parse_status status = RFPS_NOT_FOUND;
+ char **filenames, *filename, **p;
+ const char *description;
+ int tries;
+
+#ifdef USE_KPSE
+ filenames = kpse_find_file_generic(VOWEL_FILE, kpse_tex_format, true, true);
+ if (!filenames) {
+ if (strcmp(language, "Latin") != 0) {
+ gregorio_messagef("read_patterns", VERBOSITY_WARNING, 0,
+ _("kpse_find_file_generic cannot find %s"), VOWEL_FILE);
+ }
+ return false;
+ }
+#else
+ FILE *file;
+ char buf[PATH_MAX];
+ size_t capacity = 16, size = 0;
+
+ filenames = gregorio_malloc(capacity * sizeof(char *));
+
+ file = popen("kpsewhich " VOWEL_FILE, "r");
+ if (!file) {
+ gregorio_messagef("read_patterns", VERBOSITY_WARNING, 0,
+ _("unable to run kpsewhich %s: %s"), VOWEL_FILE,
+ strerror(errno));
+ return false;
+ }
+ while (!feof(file) && !ferror(file) && fgets(buf, PATH_MAX, file)) {
+ rtrim(buf);
+ if (strlen(buf) > 0) {
+ filenames[size++] = gregorio_strdup(buf);
+ if (size >= capacity) {
+ capacity <<= 1;
+ filenames = gregorio_realloc(filenames,
+ capacity * sizeof(char *));
+ }
+ } else {
+ gregorio_messagef("read_patterns", VERBOSITY_WARNING, 0,
+ _("kpsewhich returned bad value for %s"), VOWEL_FILE);
+ }
+ }
+ filenames[size] = NULL;
+ pclose(file);
+#endif
+
+ gregorio_vowel_tables_init();
+ /* only need to try twice; if it's not resolved by then, there is an alias
+ * loop */
+ for (tries = 0; tries < 2; ++tries) {
+ for (p = filenames; status != RFPS_FOUND && (filename = *p); ++p) {
+ /* read and parse the file */
+ gregorio_messagef("read_rules", VERBOSITY_INFO, 0,
+ _("Looking for %s in %s"), language, filename);
+ gregorio_vowel_tables_load(filename, &language, &status);
+ switch (status) {
+ case RFPS_FOUND:
+ description = "Found";
+ break;
+ case RFPS_ALIASED:
+ description = "Aliased to";
+ break;
+ default:
+ description = "Could not find";
+ break;
+ }
+ gregorio_messagef("read_rules", VERBOSITY_INFO, 0, _("%s %s in %s"),
+ description, language, filename);
+ }
+ if (status != RFPS_ALIASED) {
+ /* if it's not aliased, there's no reason to scan again */
+ break;
+ }
+ }
+ if (status == RFPS_ALIASED) {
+ gregorio_messagef("read_rules", VERBOSITY_WARNING, 0,
+ _("Unable to resolve alias for %s"), lang);
+ }
+
+ /* free the allocated memory */
+ for (p = filenames; *p; ++p) {
+ free(*p);
+ }
+ free(filenames);
+ if (language != lang) {
+ free(language);
+ }
+
+ return status == RFPS_FOUND;
+}
+
+void gregorio_set_centering_language(char *const language)
+{
+ if (!read_vowel_rules(language)) {
+ if (strcmp(language, "Latin") != 0) {
+ gregorio_messagef("gregorio_set_centering_language",
+ VERBOSITY_WARNING, 0, _("unable to read vowel files for "
+ "%s; defaulting to Latin rules"), language);
+ }
+
+ gregorio_vowel_tables_init();
+ gregorio_vowel_table_add(DEFAULT_VOWELS);
+ gregorio_prefix_table_add("i");
+ gregorio_prefix_table_add("I");
+ gregorio_prefix_table_add("u");
+ gregorio_prefix_table_add("U");
+ }
+}
+
+static __inline gregorio_character *skip_verbatim_or_special(
+ gregorio_character *ch)
+{
+ /* skip past verbatim and special characters */
+ if (ch->cos.s.type == ST_T_BEGIN && (ch->cos.s.style == ST_VERBATIM
+ || ch->cos.s.style == ST_SPECIAL_CHAR)) {
+ if (ch->next_character) {
+ ch = ch->next_character;
+ }
+ while (ch->next_character && ch->is_character) {
+ ch = ch->next_character;
+ }
+ }
+ return ch;
+}
+
+static void determine_center(gregorio_character *character, int *start,
+ int *end) {
+ int count;
+ grewchar *subject;
+ gregorio_character *ch;
+
+ *start = *end = -1;
+
+ for (count = 0, ch = character; ch; ch = ch->next_character) {
+ if (ch->is_character) {
+ ++count;
+ } else {
+ ch = skip_verbatim_or_special(ch);
+ }
+ }
+ if (count == 0) {
+ return;
+ }
+ subject = (grewchar *)gregorio_malloc((count + 1) * sizeof(grewchar));
+ for (count = 0, ch = character; ch; ch = ch->next_character) {
+ if (ch->is_character) {
+ subject[count ++] = ch->cos.character;
+ } else {
+ ch = skip_verbatim_or_special(ch);
+ }
+ }
+ subject[count] = (grewchar)0;
+
+ gregorio_find_vowel_group(subject, start, end);
+
+ free(subject);
+}
+
+static bool go_to_end_initial(gregorio_character **param_character)
+{
+ bool has_initial = false;
+ gregorio_character *current_character = *param_character;
+ if (!current_character) {
+ return false;
+ }
+ gregorio_go_to_first_character(&current_character);
+ /* skip past any initial */
+ if (!current_character->is_character
+ && current_character->cos.s.type == ST_T_BEGIN
+ && current_character->cos.s.style == ST_INITIAL) {
+ has_initial = true;
+ while (current_character) {
+ if (!current_character->is_character
+ && current_character->cos.s.type == ST_T_END
+ && current_character->cos.s.style == ST_INITIAL) {
+ break;
+ }
+ current_character = current_character->next_character;
+ }
+ }
+ (*param_character) = current_character;
+ return has_initial;
+}
+
+/*
+ * The push function pushes a style in the stack, and updates first_style to
+ * this element.
+ */
+
+static void style_push(det_style **current_style, unsigned char style)
+{
+ det_style *element;
+ if (!current_style) {
+ return;
+ }
+ element = (det_style *) gregorio_malloc(sizeof(det_style));
+ element->style = style;
+ element->previous_style = NULL;
+ element->next_style = (*current_style);
+ if (*current_style) {
+ (*current_style)->previous_style = element;
+ }
+ (*current_style) = element;
+}
+
+/*
+ * Pop deletes an style in the stack (the style to delete is the parameter)
+ */
+
+static void style_pop(det_style **first_style, det_style *element)
+{
+ if (!element || !first_style || !*first_style) {
+ return;
+ }
+ if (element->previous_style) {
+ element->previous_style->next_style = element->next_style;
+ if (element->next_style) {
+ element->next_style->previous_style = element->previous_style;
+ }
+ } else {
+ if (element->next_style) {
+ element->next_style->previous_style = NULL;
+ (*first_style) = element->next_style;
+ } else {
+ (*first_style) = NULL;
+ }
+ }
+ free(element);
+}
+
+/*
+ * free_styles just free the stack. You may notice that it will never be used
+ * in a normal functionment. But we never know...
+ */
+
+static void free_styles(det_style **first_style)
+{
+ det_style *current_style;
+ if (!first_style) {
+ return;
+ }
+ current_style = (*first_style);
+ while (current_style) {
+ current_style = current_style->next_style;
+ free((*first_style));
+ (*first_style) = current_style;
+ }
+}
+
+
+/*
+ * inline function that will be used for verbatim and special-characters in the
+ *
+ * next function, it calls function with a grewchar * which is the verbatim or
+ * special-character. It places current_character to the character next to the
+ * end of the verbatim or special_char charachters.
+ */
+static __inline void verb_or_sp(gregorio_character **ptr_character,
+ const grestyle_style style, FILE *const f,
+ void (*const function) (FILE *, grewchar *))
+{
+ int i, j;
+ grewchar *text;
+ gregorio_character *current_character;
+ gregorio_character *begin_character;
+
+ i = 0;
+ j = 0;
+
+ current_character = (*ptr_character)->next_character;
+ begin_character = current_character;
+ while (current_character) {
+ if (current_character->cos.s.type == ST_T_END
+ && current_character->cos.s.style == style) {
+ break;
+ } else {
+ if (current_character->is_character) {
+ i++;
+ }
+ current_character = current_character->next_character;
+ }
+ }
+ if (i == 0) {
+ ptr_character = &current_character;
+ return;
+ }
+ text = (grewchar *) gregorio_malloc((i + 1) * sizeof(grewchar));
+ current_character = begin_character;
+ while (j < i) {
+ if (current_character->is_character) {
+ text[j] = current_character->cos.character;
+ current_character = current_character->next_character;
+ j++;
+ } else {
+ current_character = current_character->next_character;
+ }
+ }
+ text[i] = 0;
+ function(f, text);
+ free(text);
+
+ *ptr_character = current_character;
+}
+
+/**
+ * This function is made to simplify the output modules : they just have to
+ * declare some simple functions (what to do when meeting a beginning of style,
+ * a character, etc.) and to call this function with pointer to these
+ * functions, and that will automatically write the good ouput. This function
+ * does not test at all the gregorio_character list, if it is wrong, then the
+ * ouput will be wrong. It is very simple to understand, even if it is a bit
+ * long.
+ *
+ * @warning The difficulty comes when we have to write the first syllable text,
+ * without the first letter.
+ * The behaviour can have some bugs in this case if the first syllable has some
+ * complex styles. It would be a bit stupid to do such a thing, but users are
+ * usually very creative when it comes to inventing twisted things...
+ */
+void gregorio_write_text(const bool skip_initial,
+ gregorio_character *current_character,
+ FILE *const f, void (*const printverb) (FILE *, grewchar *),
+ void (*const printchar) (FILE *, grewchar),
+ void (*const begin) (FILE *, grestyle_style),
+ void (*const end) (FILE *, grestyle_style),
+ void (*const printspchar) (FILE *, grewchar *))
+{
+ if (current_character == NULL) {
+ return;
+ }
+ while (current_character) {
+ if (current_character->is_character) {
+ printchar(f, current_character->cos.character);
+ } else {
+ if (current_character->cos.s.type == ST_T_BEGIN) {
+ switch (current_character->cos.s.style) {
+ case ST_VERBATIM:
+ verb_or_sp(&current_character, ST_VERBATIM, f, printverb);
+ break;
+ case ST_SPECIAL_CHAR:
+ verb_or_sp(&current_character, ST_SPECIAL_CHAR, f,
+ printspchar);
+ break;
+ case ST_INITIAL:
+ if (skip_initial) {
+ while (current_character) {
+ if (!current_character->is_character
+ && current_character->cos.s.type == ST_T_END
+ && current_character->cos.s.style ==
+ ST_INITIAL) {
+ break;
+ }
+ current_character =
+ current_character->next_character;
+ }
+ } else {
+ begin(f, ST_INITIAL);
+ }
+ break;
+ default:
+ begin(f, current_character->cos.s.style);
+ break;
+ }
+ } else { /* ST_T_END */
+ end(f, current_character->cos.s.style);
+ }
+ }
+
+ current_character = current_character->next_character;
+ }
+}
+
+void gregorio_write_first_letter_alignment_text(const bool skip_initial,
+ gregorio_character *current_character,
+ FILE *const f, void (*const printverb) (FILE *, grewchar *),
+ void (*const printchar) (FILE *, grewchar),
+ void (*const begin) (FILE *, grestyle_style),
+ void (*const end) (FILE *, grestyle_style),
+ void (*const printspchar) (FILE *, grewchar *))
+{
+ /* stack of styles to close and reopen */
+ det_style *first_style = NULL;
+ det_style *last_style = NULL;
+ bool first_letter_open = true;
+
+ if (!current_character) {
+ return;
+ }
+
+ /* go to the first character */
+ gregorio_go_to_first_character(&current_character);
+
+ begin(f, ST_SYLLABLE_INITIAL);
+
+ /* loop until there are no characters left */
+ for (; current_character;
+ current_character = current_character->next_character) {
+ bool close_first_letter = false;
+ /* found a real character */
+ if (current_character->is_character) {
+ printchar(f, current_character->cos.character);
+ close_first_letter = first_letter_open;
+ } else switch (current_character->cos.s.type) {
+ case ST_T_NOTHING:
+ assert(false);
+ break;
+ case ST_T_BEGIN:
+ /* handle styles */
+ switch (current_character->cos.s.style) {
+ case ST_CENTER:
+ case ST_FORCED_CENTER:
+ /* ignore */
+ break;
+ case ST_INITIAL:
+ if (skip_initial) {
+ while (current_character) {
+ if (!current_character->is_character
+ && current_character->cos.s.type == ST_T_END
+ && current_character->cos.s.style ==
+ ST_INITIAL) {
+ break;
+ }
+ current_character = current_character->next_character;
+ }
+ } /* else ignore */
+ break;
+ case ST_VERBATIM:
+ verb_or_sp(&current_character, ST_VERBATIM, f, printverb);
+ close_first_letter = first_letter_open;
+ break;
+ case ST_SPECIAL_CHAR:
+ verb_or_sp(&current_character, ST_SPECIAL_CHAR, f, printspchar);
+ close_first_letter = first_letter_open;
+ break;
+ default:
+ /* push the style onto the stack */
+ style_push(&first_style, current_character->cos.s.style);
+ begin(f, current_character->cos.s.style);
+ }
+ break;
+ case ST_T_END:
+ switch (current_character->cos.s.style) {
+ case ST_CENTER:
+ case ST_FORCED_CENTER:
+ case ST_INITIAL:
+ /* ignore */
+ break;
+ case ST_VERBATIM:
+ case ST_SPECIAL_CHAR:
+ assert(false);
+ break;
+ default:
+ /* pop the style from the stack */
+ assert(first_style->style == current_character->cos.s.style);
+ style_pop(&first_style, first_style);
+ end(f, current_character->cos.s.style);
+ }
+ break;
+ }
+
+ if (!current_character->next_character && first_letter_open) {
+ close_first_letter = first_letter_open;
+ }
+
+ if (close_first_letter) {
+ first_letter_open = false;
+
+ /* close all the styles in the stack */
+ if (first_style) {
+ det_style *current_style;
+ /* these are immediately closed, so go past them */
+ while (first_style && current_character
+ && current_character->next_character
+ && !current_character->next_character->is_character
+ && current_character->next_character->cos.s.type
+ == ST_T_END
+ && current_character->next_character->cos.s.style
+ == first_style->style) {
+ current_character = current_character->next_character;
+ style_pop(&first_style, first_style);
+ end(f, current_character->cos.s.style);
+ }
+ for (current_style = first_style; current_style;
+ current_style = current_style->next_style) {
+ end(f, current_style->style);
+ last_style = current_style;
+ }
+ }
+
+ end(f, ST_SYLLABLE_INITIAL);
+
+ /* reopen all styles */
+ for (; last_style; last_style = last_style->previous_style) {
+ begin(f, last_style->style);
+ }
+ }
+ }
+
+ free_styles(&first_style);
+}
+
+/* the default behaviour is to write only the initial, that is to say things
+ * between the styles ST_INITIAL */
+void gregorio_write_initial(gregorio_character *current_character,
+ FILE *const f, void (*const printverb) (FILE *, grewchar *),
+ void (*const printchar) (FILE *, grewchar),
+ void (*const begin) (FILE *, grestyle_style),
+ void (*const end) (FILE *, grestyle_style),
+ void (*const printspchar) (FILE *, grewchar *))
+{
+ /* we loop until we see the beginning of the initial style */
+ gregorio_go_to_first_character(&current_character);
+ while (current_character) {
+ if (!current_character->is_character
+ && current_character->cos.s.type == ST_T_BEGIN
+ && current_character->cos.s.style == ST_INITIAL) {
+ current_character = current_character->next_character;
+ break;
+ }
+
+ current_character = current_character->next_character;
+ }
+ /* then we loop until we see the end of the initial style, but we print */
+ while (current_character) {
+ if (current_character->is_character) {
+ printchar(f, current_character->cos.character);
+ } else {
+ if (current_character->cos.s.type == ST_T_BEGIN) {
+ switch (current_character->cos.s.style) {
+ case ST_VERBATIM:
+ verb_or_sp(&current_character, ST_VERBATIM, f, printverb);
+ break;
+ case ST_SPECIAL_CHAR:
+ verb_or_sp(&current_character, ST_SPECIAL_CHAR, f,
+ printspchar);
+ break;
+ default:
+ begin(f, current_character->cos.s.style);
+ break;
+ }
+ } else { /* ST_T_END */
+ if (current_character->cos.s.style == ST_INITIAL) {
+ return;
+ } else {
+ end(f, current_character->cos.s.style);
+ }
+ }
+ }
+ current_character = current_character->next_character;
+ }
+}
+
+/*
+ *
+ * A very simple function that returns the first text of a score, or the null
+ * character if there is no such thing.
+ *
+ */
+
+gregorio_character *gregorio_first_text(gregorio_score *score)
+{
+ gregorio_syllable *current_syllable;
+ if (!score || !score->first_syllable) {
+ gregorio_message(_("unable to find the first letter of the score"),
+ "gregorio_first_text", VERBOSITY_ERROR, 0);
+ return NULL;
+ }
+ current_syllable = score->first_syllable;
+ while (current_syllable) {
+ if (current_syllable->text) {
+ return current_syllable->text;
+ }
+ current_syllable = current_syllable->next_syllable;
+ }
+
+ gregorio_message(_("unable to find the first letter of the score"),
+ "gregorio_first_text", VERBOSITY_ERROR, 0);
+ return NULL;
+}
+
+/*
+ * Here starts the code of the handling of text and styles.
+ *
+ * This part is not the easiest, in fact is is the most complicated. The reason
+ * is that I want to make something coherent in memory (easy to interprete),
+ * and to let the user type whatever he wants. This part was originally written
+ * for gabc, that's why it's always talking about it. But it could as well be
+ * used by other read plugins, to put things in order.
+ *
+ * Basically all the following lines of code are made for the last function,
+ * that will take a "user-written" gregorio_character list into a xml-compliant
+ * and tex-compliant list. It's more complicated than it seems...
+ *
+ * Functionalities: For example if the user types tt<i>ttt<b>ttt</i>tt I want
+ * it to be represented as tt<i>ttt<b>ttt</b></i><b>tt</b>. The fabulous thing
+ * is that it is xml-compliant. This part also determines the middle, for
+ * example pot will be interpreted as p{o}t. When I did that I also thought
+ * about TeX styles that needed things like {p}{o}{t}, so when the user types
+ * <i>pot</i>, it is interpreted as <i>p</i>{<i>o</i>}<i>t</i>.
+ *
+ * Internal structure: To do so we have a structure, det_style, that will help
+ * us : it is a stack (double chained list) of the styles that we have seen
+ * until now. When we encounter a <i>, we push the i style on the stack. If we
+ * encounter a </i> we suppress the i style from the stack. Let's take a more
+ * complex example: if we encounter <i><b></i>, the stack will be first null,
+ * then i then bi, and there we want to end i, but it is not the first style of
+ * the stack, so we close all the styles that we encounter before we encounter
+ * i (remember, this is for xml-compliance), so we insert a </b> before the
+ * </i>. But that's not all, we also write a <b> after the </i>, so that the b
+ * style continues. There our stack is just b. For center, we just close all
+ * the styles in the stack, insert a { and reopen all the styles in the stack.
+ *
+ * The structure used for character, styles, etc. is described in
+ * include/struct.h
+ *
+ * The functionment in this file is quite simple : we add all the characters
+ * that we see, even if they are incoherent, in the gregorio_character list,
+ * and then we call a very complex function that will build a stack of the
+ * style, determine the middle, make all xml-compliant, mow the lawn, etc.
+ *
+ * This code is *really* spaghetti, but I think it's a necessary pain.
+ *
+ */
+
+/*
+ *
+ * This function inserts a style before current_character, updating the double
+ * chained list.
+ *
+ */
+
+static void insert_style_before(unsigned char type,
+ unsigned char style, gregorio_character *current_character)
+{
+ gregorio_character *element =
+ (gregorio_character *) gregorio_malloc(sizeof(gregorio_character));
+ element->is_character = 0;
+ element->cos.s.type = type;
+ element->cos.s.style = style;
+ element->next_character = current_character;
+ if (current_character->previous_character) {
+ current_character->previous_character->next_character = element;
+ }
+ element->previous_character = current_character->previous_character;
+ current_character->previous_character = element;
+}
+
+/*
+ *
+ * This function puts a style after current_character, and updates
+ * current_character to the gregorio_character it created. It updates the
+ * double chained list. It does not touche to the det_styles list.
+ *
+ */
+
+static void insert_style_after(unsigned char type, unsigned char style,
+ gregorio_character **current_character)
+{
+ gregorio_character *element =
+ (gregorio_character *) gregorio_malloc(sizeof(gregorio_character));
+ element->is_character = 0;
+ element->cos.s.type = type;
+ element->cos.s.style = style;
+ element->next_character = (*current_character)->next_character;
+ if ((*current_character)->next_character) {
+ (*current_character)->next_character->previous_character = element;
+ }
+ element->previous_character = (*current_character);
+ (*current_character)->next_character = element;
+ (*current_character) = element;
+}
+
+#if 0
+static void insert_char_after(grewchar c,
+ gregorio_character **current_character)
+{
+ gregorio_character *element =
+ (gregorio_character *) gregorio_malloc(sizeof(gregorio_character));
+ element->is_character = 1;
+ element->cos.character = c;
+ element->next_character = (*current_character)->next_character;
+ if ((*current_character)->next_character) {
+ (*current_character)->next_character->previous_character = element;
+ }
+ element->previous_character = (*current_character);
+ (*current_character)->next_character = element;
+ (*current_character) = element;
+}
+#endif
+
+/*
+ *
+ * This function suppresses the current character, updates the double chained
+ * list, and updates current_character to the character after, if there is one.
+ *
+ */
+
+static void suppress_current_character(
+ gregorio_character **current_character)
+{
+ gregorio_character *thischaracter;
+ if (!current_character || !*current_character) {
+ return;
+ }
+ thischaracter = *current_character;
+ if ((*current_character)->previous_character) {
+ (*current_character)->previous_character->next_character =
+ (*current_character)->next_character;
+ }
+ if ((*current_character)->next_character) {
+ (*current_character)->next_character->previous_character =
+ (*current_character)->previous_character;
+ }
+ (*current_character) = (*current_character)->next_character;
+ free(thischaracter);
+}
+
+/*
+ *
+ * This function suppresses the corresponding character, updates the double
+ * chained list, but does not touch to current_character.
+ *
+ */
+
+static void suppress_this_character(gregorio_character *to_suppress)
+{
+ if (!to_suppress) {
+ return;
+ }
+ if (to_suppress->previous_character) {
+ to_suppress->previous_character->next_character =
+ to_suppress->next_character;
+ }
+ if (to_suppress->next_character) {
+ to_suppress->next_character->previous_character =
+ to_suppress->previous_character;
+ }
+ free(to_suppress);
+}
+
+/*
+ *
+ * Then start the inline functions for the big function. the first one is the
+ * function we call when we close a style. The magic thing is that is will
+ * prevent things like a<i></i>{<i>b</b>: when the user types a<i>b</i>, if the
+ * middle is between a and b (...), it will interpret it as a{<i>b</i>.
+ *
+ */
+
+static __inline void close_style(gregorio_character *current_character,
+ det_style *current_style)
+{
+ if (!current_character->previous_character->is_character
+ && current_character->previous_character->cos.s.style ==
+ current_style->style) {
+ /*
+ * we suppose that there is a previous_character, because there is a
+ * current_style
+ */
+ suppress_this_character(current_character->previous_character);
+ } else {
+ insert_style_before(ST_T_END, current_style->style, current_character);
+ }
+}
+
+/*
+ *
+ * next the function called when we have determined that we must end the center
+ * here : it closes all styles, adds a } and then reopens all styles.
+ *
+ */
+
+/* type is ST_CENTER or ST_FORCED_CENTER */
+static __inline void end_center(grestyle_style type,
+ gregorio_character *current_character, det_style **ptr_style)
+{
+ det_style *current_style;
+ current_style = *ptr_style;
+
+ while (current_style) {
+ close_style(current_character, current_style);
+ if (current_style->next_style) {
+ current_style = current_style->next_style;
+ } else {
+ break;
+ }
+ }
+ insert_style_before(ST_T_END, type, current_character);
+ while (current_style) {
+ insert_style_before(ST_T_BEGIN, current_style->style,
+ current_character);
+ if (current_style->previous_style) {
+ current_style = current_style->previous_style;
+ } else {
+ break;
+ }
+ }
+
+ *ptr_style = current_style;
+}
+
+/*
+ * about the same, but adding a {
+ */
+
+static __inline void begin_center(grestyle_style type,
+ gregorio_character *current_character, det_style **ptr_style)
+{
+ det_style *current_style;
+ current_style = *ptr_style;
+
+ while (current_style) {
+ close_style(current_character, current_style);
+ if (current_style->next_style) {
+ current_style = current_style->next_style;
+ } else {
+ break;
+ }
+ }
+ insert_style_before(ST_T_BEGIN, type, current_character);
+ while (current_style) {
+ insert_style_before(ST_T_BEGIN, current_style->style,
+ current_character);
+ if (current_style->previous_style) {
+ current_style = current_style->previous_style;
+ } else {
+ break;
+ }
+ }
+
+ *ptr_style = current_style;
+}
+
+/*
+ *
+ * the macro called when we have ended the determination of the current
+ * character. It makes current_character point to the last character, not to
+ * null at the end of the determination.
+ *
+ */
+
+#define end_c() if (_end_c(&current_character)) continue; else break;
+static __inline bool _end_c(gregorio_character **ptr_character)
+{
+ if ((*ptr_character)->next_character) {
+ *ptr_character = (*ptr_character)->next_character;
+ /* continue */
+ return true;
+ } else {
+ /* break */
+ return false;
+ }
+}
+
+/*
+ *
+ * basically the same except that we suppress the current_character
+ *
+ */
+
+#define suppress_char_and_end_c() if (_suppress_char_and_end_c(&current_character)) continue; else break;
+static __inline bool _suppress_char_and_end_c(
+ gregorio_character **ptr_character)
+{
+ if ((*ptr_character)->next_character) {
+ *ptr_character = (*ptr_character)->next_character;
+ suppress_this_character((*ptr_character)->previous_character);
+ /* continue */
+ return true;
+ } else {
+ if ((*ptr_character)->previous_character) {
+ (*ptr_character) = (*ptr_character)->previous_character;
+ suppress_this_character((*ptr_character)->next_character);
+ } else {
+ suppress_this_character(*ptr_character);
+ *ptr_character = NULL;
+ }
+ /* break */
+ return false;
+ }
+}
+
+/*
+ * THE big function. Very long, using a lot of long macros, etc. I hope you
+ * really want to understand it, 'cause it won't be easy.
+ *
+ * current character is a pointer to a gregorio_character. The
+ * gregorio_character double-chained list it is in will be totally reorganized
+ * so that it is xml compliant, and the function will update it to the first
+ * character of this brand new list.
+ *
+ * center_is_determined has the values present in characters.h.
+ *
+ * Another difficulty is the fact that we must consider characters in verbatim
+ * and special character styles like only one block, we can't say the center is
+ * in the middle of a verbatim block.
+ */
+
+void gregorio_rebuild_characters(gregorio_character **param_character,
+ gregorio_center_determination center_is_determined, bool skip_initial)
+{
+ /* the current_character */
+ gregorio_character *current_character = *param_character;
+ /* a char that we will use in a very particular case */
+ grestyle_style this_style;
+ det_style *first_style = NULL;
+ /* determining the type of centering (forced or not) */
+ grestyle_style center_type = ST_NO_STYLE;
+ int start = -1, end = -1, index = -1;
+ /* so, here we start: we go to the first_character */
+ if (go_to_end_initial(&current_character)) {
+ if (!current_character->next_character) {
+ /* nothing else to rebuild, but the initial needs to be ST_CENTER */
+ insert_style_after(ST_T_END, ST_CENTER, &current_character);
+ gregorio_go_to_first_character(&current_character);
+ insert_style_before(ST_T_BEGIN, ST_CENTER, current_character);
+ gregorio_go_to_first_character(&current_character);
+ (*param_character) = current_character;
+ return;
+ }
+ if (skip_initial) {
+ /* move to the character after the initial */
+ current_character = current_character->next_character;
+ } else {
+ gregorio_go_to_first_character(&current_character);
+ }
+ }
+ /* first we see if there is already a center determined */
+ if (center_is_determined == 0) {
+ center_type = ST_CENTER;
+ determine_center(current_character, &start, &end);
+ } else {
+ center_type = ST_FORCED_CENTER;
+ }
+ /* we loop until there isn't any character */
+ while (current_character) {
+ /* the first part of the function deals with real characters (not
+ * styles) */
+ if (current_character->is_character) {
+ ++index;
+ /* the firstcase is if the user hasn't determined the middle, and
+ * we have only seen vowels so far (else center_is_determined
+ * would be DETERMINING_MIDDLE). The current_character is the
+ * first vowel, so we start the center here. */
+ if (!center_is_determined && index == start) {
+ begin_center(center_type, current_character, &first_style);
+ center_is_determined = CENTER_DETERMINING_MIDDLE;
+ end_c();
+ }
+ /* the case where the user has not determined the middle and we
+ * are in the middle section of the syllable, but there we
+ * encounter something that is not a vowel, so the center ends
+ * there. */
+ if (center_is_determined == CENTER_DETERMINING_MIDDLE
+ && index == end) {
+ end_center(center_type, current_character, &first_style);
+ center_is_determined = CENTER_FULLY_DETERMINED;
+ }
+ /* in the case where it is just a normal character... we simply
+ * pass. */
+ end_c();
+ }
+ /* there starts the second part of the function that deals with the
+ * styles characters */
+ if (current_character->cos.s.type == ST_T_BEGIN
+ && current_character->cos.s.style != ST_CENTER
+ && current_character->cos.s.style != ST_FORCED_CENTER) {
+ /* first, if it it the beginning of a style, which is not center.
+ * We check if the style is not already in the stack. If it is the
+ * case, we suppress the character and pass (with the good macro) */
+ det_style *current_style = NULL;
+ for (current_style = first_style; current_style
+ && current_style->style != current_character->cos.s.style;
+ current_style = current_style->next_style) {
+ /* just loop */
+ }
+ if (current_style) {
+ suppress_char_and_end_c();
+ }
+ /* if we are determining the end of the middle and we have a
+ * VERBATIM or SPECIAL_CHAR style, we end the center
+ * determination */
+ if ((current_character->cos.s.style == ST_VERBATIM
+ || current_character->cos.s.style ==
+ ST_SPECIAL_CHAR)
+ && center_is_determined == CENTER_DETERMINING_MIDDLE) {
+ end_center(center_type, current_character, &first_style);
+ center_is_determined = CENTER_FULLY_DETERMINED;
+ }
+ /* if it is something to add then we just push the style in the
+ * stack and continue. */
+ style_push(&first_style, current_character->cos.s.style);
+ /* Here we pass all the characters after a verbatim (or special
+ * char) beginning, until we find a style (begin or end) */
+ if (current_character->cos.s.style == ST_VERBATIM
+ || current_character->cos.s.style == ST_SPECIAL_CHAR) {
+ if (current_character->next_character) {
+ current_character = current_character->next_character;
+ }
+ while (current_character->next_character
+ && current_character->is_character) {
+ current_character = current_character->next_character;
+ }
+ } else {
+ end_c();
+ }
+ }
+ /* if it is a beginning of a center, we call the good macro and end. */
+ if (current_character->cos.s.type == ST_T_BEGIN
+ && (current_character->cos.s.style == ST_CENTER
+ || current_character->cos.s.style ==
+ ST_FORCED_CENTER)) {
+ if (current_character->cos.s.style == ST_CENTER) {
+ center_type = ST_CENTER;
+ } else {
+ center_type = ST_FORCED_CENTER;
+ }
+ if (center_is_determined) {
+ end_c();
+ }
+ /* center_is_determined = DETERMINING_MIDDLE; */
+ /* TODO: not really sure, but shouldn't be there */
+ begin_center(center_type, current_character, &first_style);
+ end_c();
+ }
+ if (current_character->cos.s.type == ST_T_END
+ && current_character->cos.s.style != ST_CENTER
+ && current_character->cos.s.style != ST_FORCED_CENTER) {
+ /* the case of the end of a style (the most complex). First, we
+ * have to see if the style is in the stack. If there is no stack,
+ * we just suppress and continue. */
+ if (!first_style) {
+ suppress_char_and_end_c();
+ }
+ /* so, we look if it is in the stack. If it is we put
+ * current_style to the style just before the style corresponding
+ * to the character that we are treating (still there ?) */
+ if (first_style->style != current_character->cos.s.style) {
+ det_style *current_style = NULL;
+ for (current_style = first_style; current_style->next_style
+ && current_style->next_style->style !=
+ current_character->cos.s.style;
+ current_style = current_style->next_style) {
+ /* just loop */
+ }
+ if (current_style->next_style) {
+ for (current_style = first_style; current_style;
+ current_style = current_style->previous_style) {
+ /* if there are styles before in the stack, we close
+ * them */
+ insert_style_before(ST_T_END, current_style->style,
+ current_character);
+ }
+ this_style = current_character->cos.s.style;
+ /* and then we reopen them */
+ for (current_style = first_style; current_style &&
+ current_style->style != this_style;
+ current_style = current_style->next_style) {
+ insert_style_after(ST_T_BEGIN, current_style->style,
+ &current_character);
+ }
+ /* we delete the style in the stack */
+ style_pop(&first_style, current_style);
+ } else {
+ suppress_char_and_end_c();
+ }
+ } else {
+ style_pop(&first_style, first_style);
+ end_c();
+ }
+ } else { /* ST_T_END && ST_CENTER */
+ /* a quite simple case, we just call the good macro. */
+ if (!center_is_determined) {
+ suppress_char_and_end_c();
+ }
+ }
+ end_c();
+ }
+ if (!current_character) {
+ return;
+ }
+ /* we terminate all the styles that are still in the stack */
+ {
+ /* introduce a scope so current_style is local, since we can't
+ * initialize in the loop (as in C99) */
+ det_style *current_style = NULL;
+ for (current_style = first_style; current_style;
+ current_style = current_style->next_style) {
+ insert_style_after(ST_T_END, current_style->style,
+ &current_character);
+ }
+ }
+ /* current_character is at the end of the list now, so if we havn't closed
+ * the center, we do it at the end. */
+ if (center_is_determined != CENTER_FULLY_DETERMINED) {
+ insert_style_after(ST_T_END, center_type, &current_character);
+ }
+ /* these three lines are for the case where the user didn't tell anything
+ * about the middle and there aren't any vowel in the syllable, so we
+ * begin the center before the first character (you can notice that there
+ * is no problem of style). */
+ if (!center_is_determined) {
+ if (skip_initial && go_to_end_initial(&current_character)) {
+ current_character = current_character->next_character;
+ } else {
+ gregorio_go_to_first_character(&current_character);
+ }
+ insert_style_before(ST_T_BEGIN, ST_CENTER, current_character);
+ }
+ /* well.. you're quite brave if you reach this comment. */
+ gregorio_go_to_first_character(&current_character);
+ (*param_character) = current_character;
+ free_styles(&first_style);
+}
+
+/**
+ * @brief This function will determine the behaviour of gregorio when it comes to the recognition of the initial.
+ *
+ * Basically it will take a gregorio_character list and return the same list, but with a style added : ST_INITIAL. This style will incidate the initial. The center will be placed at the second letter, unless there is a FORCED_CENTER somewhere.
+ * Finally all will be xml-compliant and tex-compliant when we call gregorio_rebuild_characters.
+ *
+ * If we note <> for the initial and {} for the center, here is what we want:
+ *
+ * @li \verbatim Po -> <P>{o} \endverbatim
+ * @li \verbatim {A}b -> <>{A}b \endverbatim
+ * @li \verbatim {}a -> <>{}a \endverbatim
+ * @li \verbatim Glo -> <G>{l}o \endverbatim
+ * @li \verbatim Gl{o} -> <G>l{o} \endverbatim
+ *
+ * @param param_character is a pointer to the (pointer to the) first character, it will be modified so that it points to the new first character.
+ */
+void gregorio_rebuild_first_syllable(gregorio_character **param_character,
+ bool separate_initial)
+{
+ /* the current_character */
+ gregorio_character *current_character = *param_character;
+ gregorio_character *first_character;
+ gregorio_character *start_of_special;
+ /* so, here we start: we go to the first_character */
+ gregorio_go_to_first_character(&current_character);
+ /* first we look at the styles, to see if there is a FORCED_CENTER
+ * somewhere and we also remove the CENTER styles if the syllable starts at
+ * CENTER */
+ if (!param_character) {
+ return;
+ }
+ while (current_character) {
+ if (!current_character->is_character) {
+ if (current_character->cos.s.style == ST_FORCED_CENTER) {
+ /* we can break here, as there won't be forced center plus
+ * center */
+ break;
+ }
+ if (current_character->cos.s.style == ST_CENTER) {
+ /* we have to do it in case param_character (the first
+ * character) is a ST_CENTER beginning */
+ if (!current_character->previous_character
+ && current_character == *param_character) {
+ *param_character = (*param_character)->next_character;
+ }
+ suppress_current_character(&current_character);
+ continue;
+ }
+ }
+ current_character = current_character->next_character;
+ }
+ current_character = *param_character;
+ gregorio_go_to_first_character(&current_character);
+ first_character = current_character;
+ /* now we are going to place the two INITIAL styles (begin and end) */
+ while (current_character) {
+ if (!current_character->is_character
+ && current_character->cos.s.style == ST_FORCED_CENTER) {
+ /* we don't touch anything after a FORCED_CENTER, so we put an
+ * empty INITIAL style just before */
+ current_character = first_character;
+ insert_style_before(ST_T_BEGIN, ST_INITIAL, current_character);
+ current_character = current_character->previous_character;
+ insert_style_after(ST_T_END, ST_INITIAL, &current_character);
+ break;
+ }
+ /* this if is a hack to make gregorio consider verbatim blocks and
+ * special chars like one block, not a sequence of letters */
+ if (!current_character->is_character
+ && current_character->cos.s.type == ST_T_BEGIN
+ && (current_character->cos.s.style == ST_VERBATIM
+ || current_character->cos.s.style == ST_SPECIAL_CHAR)) {
+ insert_style_before(ST_T_BEGIN, ST_INITIAL, current_character);
+ start_of_special = current_character->previous_character;
+ /* ... which is now the begin-initial style */
+
+ if (current_character->next_character) {
+ current_character = current_character->next_character;
+ }
+ while (current_character->next_character
+ && current_character->is_character) {
+ current_character = current_character->next_character;
+ }
+ insert_style_after(ST_T_END, ST_INITIAL, &current_character);
+ if (separate_initial && start_of_special->previous_character) {
+ /* we need to move the initial to the front */
+ start_of_special->previous_character->next_character =
+ current_character->next_character;
+ current_character->next_character->previous_character =
+ start_of_special->previous_character;
+ start_of_special->previous_character = NULL;
+ current_character->next_character = first_character;
+ first_character->previous_character = current_character;
+
+ gregorio_message(_
+ ("Any style applied to the initial will be ignored."),
+ NULL, VERBOSITY_WARNING, 0);
+ }
+ break;
+ }
+ if (current_character->is_character) {
+ if (separate_initial && current_character->previous_character) {
+ /* we need to move the initial to the front */
+ current_character->previous_character->next_character =
+ current_character->next_character;
+ current_character->next_character->previous_character =
+ current_character->previous_character;
+ current_character->previous_character = NULL;
+ current_character->next_character = first_character;
+ first_character->previous_character = current_character;
+
+ gregorio_message(_
+ ("Any style applied to the initial will be ignored."),
+ NULL, VERBOSITY_WARNING, 0);
+ }
+ insert_style_before(ST_T_BEGIN, ST_INITIAL, current_character);
+ insert_style_after(ST_T_END, ST_INITIAL, &current_character);
+ break;
+ }
+ current_character = current_character->next_character;
+ }
+ /* now apply the first syllable style */
+ current_character = *param_character;
+ if (separate_initial) {
+ if (go_to_end_initial(&current_character)) {
+ current_character = current_character->next_character;
+ }
+ } else {
+ gregorio_go_to_first_character(&current_character);
+ }
+ if (current_character) {
+ bool marked_syllable_initial = false;
+ insert_style_before(ST_T_BEGIN, ST_FIRST_SYLLABLE, current_character);
+ do {
+ if (!marked_syllable_initial && (current_character->is_character
+ || (current_character->cos.s.type == ST_T_BEGIN
+ && (current_character->cos.s.style == ST_VERBATIM
+ || current_character->cos.s.style
+ == ST_SPECIAL_CHAR
+ )
+ )
+ )) {
+ marked_syllable_initial = true;
+ insert_style_before(ST_T_BEGIN, ST_FIRST_SYLLABLE_INITIAL,
+ current_character);
+ if (!current_character->is_character) {
+ /* skip past the verbatim or special character */
+ if (current_character->next_character) {
+ current_character = current_character->next_character;
+ }
+ while (current_character->next_character
+ && current_character->is_character) {
+ current_character = current_character->next_character;
+ }
+ }
+ insert_style_after(ST_T_END, ST_FIRST_SYLLABLE_INITIAL,
+ &current_character);
+ }
+ if (!current_character->is_character
+ && (current_character->cos.s.style == ST_CENTER
+ || current_character->cos.s.style == ST_FORCED_CENTER)) {
+ insert_style_before(ST_T_END, ST_FIRST_SYLLABLE,
+ current_character);
+ insert_style_after(ST_T_BEGIN, ST_FIRST_SYLLABLE,
+ &current_character);
+ }
+ if (!current_character->next_character) {
+ insert_style_after(ST_T_END, ST_FIRST_SYLLABLE,
+ &current_character);
+ }
+ current_character = current_character->next_character;
+ } while (current_character);
+ }
+
+ current_character = *param_character;
+ gregorio_go_to_first_character(&current_character);
+ (*param_character) = current_character;
+}
+
+void gregorio_set_first_word(gregorio_character **const character)
+{
+ gregorio_character *ch = *character;
+ if (go_to_end_initial(&ch)) {
+ ch = ch->next_character;
+ }
+ if (ch) {
+ bool started_style = false;
+ while (ch) {
+ if (!ch->is_character
+ && (ch->cos.s.style == ST_CENTER
+ || ch->cos.s.style == ST_FORCED_CENTER)) {
+ if (started_style) {
+ started_style = false;
+ insert_style_before(ST_T_END, ST_FIRST_WORD, ch);
+ }
+ } else if (!started_style) {
+ started_style = true;
+ insert_style_before(ST_T_BEGIN, ST_FIRST_WORD, ch);
+ }
+
+ if (!ch->next_character && started_style) {
+ insert_style_after(ST_T_END, ST_FIRST_WORD, &ch);
+ }
+
+ ch = ch->next_character;
+ }
+ }
+ /* else there are no more characters here */
+
+ if (*character) {
+ gregorio_go_to_first_character(character);
+ }
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/characters.h b/Build/source/texk/gregorio/gregorio-src/src/characters.h
new file mode 100644
index 00000000000..1575fc0d1c9
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/characters.h
@@ -0,0 +1,95 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes the lyric handling data structures and entry points.
+ *
+ * Copyright (C) 2008-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CHARACTERS_H
+#define CHARACTERS_H
+
+#include "bool.h"
+#include "struct.h"
+
+/*
+ *
+ * The three next defines are the possible values of center_is_determined.
+ *
+ * CENTER_NOT_DETERMINED means that the plugin has encountered no { nor } (in
+ * the gabc syntax). CENTER_HALF_DETERMINED means that the plugin has
+ * encountered a { but no }, and we will try to determine a middle starting
+ * after the {. CENTER_FULLY_DETERMINED means that lex has encountered a { and
+ * a }, so we won't determine the middle, it is considered done.
+ * CENTER_DETERMINING_MIDDLE is used internally in the big function to know
+ * where we are in the middle determination.
+ *
+ */
+
+typedef enum gregorio_center_determination {
+ CENTER_NOT_DETERMINED = 0,
+ CENTER_HALF_DETERMINED,
+ CENTER_FULLY_DETERMINED,
+ CENTER_DETERMINING_MIDDLE
+} gregorio_center_determination;
+
+/* this is a temporary structure that will be used for style determination */
+
+typedef struct det_style {
+ grestyle_style style;
+ struct det_style *previous_style;
+ struct det_style *next_style;
+} det_style;
+
+gregorio_character *gregorio_first_text(gregorio_score *score);
+
+void gregorio_write_text(bool skip_initial,
+ gregorio_character *current_character,
+ FILE *f, void (*printverb) (FILE *, grewchar *),
+ void (*printchar) (FILE *, grewchar),
+ void (*begin) (FILE *, grestyle_style),
+ void (*end) (FILE *, grestyle_style),
+ void (*printspchar) (FILE *, grewchar *));
+
+void gregorio_write_first_letter_alignment_text(bool skip_initial,
+ gregorio_character *current_character,
+ FILE *f, void (*printverb) (FILE *, grewchar *),
+ void (*printchar) (FILE *, grewchar),
+ void (*begin) (FILE *, grestyle_style),
+ void (*end) (FILE *, grestyle_style),
+ void (*printspchar) (FILE *, grewchar *));
+
+void gregorio_write_initial(gregorio_character *current_character,
+ FILE *f, void (*printverb) (FILE *, grewchar *),
+ void (*printchar) (FILE *, grewchar),
+ void (*begin) (FILE *, grestyle_style),
+ void (*end) (FILE *, grestyle_style),
+ void (*printspchar) (FILE *, grewchar *));
+
+void gregorio_set_centering_language(char *language);
+
+gregorio_character *gregorio_first_text(gregorio_score *score);
+
+void gregorio_rebuild_characters(gregorio_character **param_character,
+ gregorio_center_determination center_is_determined, bool skip_initial);
+
+void gregorio_rebuild_first_syllable(gregorio_character **param_character,
+ bool separate_initial);
+
+void gregorio_set_first_word(gregorio_character **character);
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/config.h b/Build/source/texk/gregorio/gregorio-src/src/config.h
new file mode 100644
index 00000000000..9519115cbb8
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/config.h
@@ -0,0 +1,36 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header wraps the generated config_.h to provide version macros.
+ *
+ * Gregorio configuration headers.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_.h"
+
+#ifdef BRANCH_VERSION
+#define GREGORIO_VERSION VERSION "-" BRANCH_VERSION
+#else
+#define GREGORIO_VERSION VERSION
+#endif
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/dump/dump.c b/Build/source/texk/gregorio/gregorio-src/src/dump/dump.c
new file mode 100644
index 00000000000..f1c8fc6b8c9
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/dump/dump.c
@@ -0,0 +1,937 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX.
+ * This file provides functions to dump out Gregorio structures.
+ *
+ * Copyright (C) 2007-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "bool.h"
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+#include "plugins.h"
+#include "support.h"
+
+static const char *unknown(int value) {
+ static char buf[20];
+ gregorio_snprintf(buf, 20, "?%d", value);
+ return buf;
+}
+
+static const char *dump_translation_type_to_string(gregorio_tr_centering
+ translation_type)
+{
+ switch (translation_type) {
+ case TR_NORMAL:
+ return "TR_NORMAL";
+ case TR_WITH_CENTER_BEGINNING:
+ return "TR_WITH_CENTER_BEGINNING";
+ case TR_WITH_CENTER_END:
+ return "TR_WITH_CENTER_END";
+ }
+ return unknown(translation_type);
+}
+
+static const char *dump_nlba_to_string(gregorio_nlba no_linebreak_area)
+{
+ switch (no_linebreak_area) {
+ case NLBA_NORMAL:
+ return "NLBA_NORMAL";
+ case NLBA_BEGINNING:
+ return "NLBA_BEGINNING";
+ case NLBA_END:
+ return "NLBA_END";
+ }
+ return unknown(no_linebreak_area);
+}
+
+static const char *dump_style_to_string(grestyle_style style)
+{
+ switch (style) {
+ case ST_NO_STYLE:
+ return " ST_NO_STYLE";
+ case ST_ITALIC:
+ return " ST_ITALIC";
+ case ST_CENTER:
+ return " ST_CENTER";
+ case ST_FORCED_CENTER:
+ return " ST_FORCED_CENTER";
+ case ST_INITIAL:
+ return " ST_INITIAL";
+ case ST_BOLD:
+ return " ST_BOLD";
+ case ST_TT:
+ return " ST_TT";
+ case ST_UNDERLINED:
+ return " ST_UNDERLINED";
+ case ST_COLORED:
+ return " ST_COLORED";
+ case ST_SMALL_CAPS:
+ return " ST_SMALL_CAPS";
+ case ST_SPECIAL_CHAR:
+ return " ST_SPECIAL_CHAR";
+ case ST_VERBATIM:
+ return " ST_VERBATIM";
+ case ST_FIRST_WORD:
+ return " ST_FIRST_WORD";
+ case ST_FIRST_SYLLABLE:
+ return "ST_FIRST_SYLLABLE";
+ case ST_FIRST_SYLLABLE_INITIAL:
+ return "ST_FIRST_SYLLABLE_INITIAL";
+ default:
+ return unknown(style);
+ }
+}
+
+static void dump_write_characters(FILE *const f,
+ const gregorio_character * current_character)
+{
+ while (current_character) {
+ fprintf(f,
+ "---------------------------------------------------------------------\n");
+ if (current_character->is_character) {
+ fprintf(f, " character ");
+ gregorio_print_unichar(f, current_character->cos.character);
+ fprintf(f, "\n");
+ } else {
+ if (current_character->cos.s.type == ST_T_BEGIN) {
+ fprintf(f, " beginning of style %s\n",
+ dump_style_to_string(current_character->cos.s.style));
+ } else {
+ fprintf(f, " end of style %s\n",
+ dump_style_to_string(current_character->cos.s.style));
+ }
+ }
+ current_character = current_character->next_character;
+ }
+}
+
+static const char *dump_key_to_char(const int key)
+{
+ switch (key) {
+ case -2:
+ return "f1";
+ case 0:
+ return "f2";
+ case 2:
+ return "f3";
+ case 4:
+ return "f4";
+ case 1:
+ return "c1";
+ case 3:
+ return "c2";
+ case 5:
+ return "c3";
+ case 7:
+ return "c4";
+ }
+ return "no key defined";
+}
+
+static const char *dump_syllable_position(gregorio_word_position pos)
+{
+ switch (pos) {
+ case WORD_BEGINNING:
+ return "WORD_BEGINNING";
+ case WORD_MIDDLE:
+ return "WORD_MIDDLE";
+ case WORD_END:
+ return "WORD_END";
+ case WORD_ONE_SYLLABLE:
+ return "WORD_ONE_SYLLABLE";
+ }
+ return "unknown";
+}
+
+static const char *dump_type(gregorio_type type)
+{
+ switch (type) {
+ case GRE_NOTE:
+ return "GRE_NOTE";
+ case GRE_GLYPH:
+ return "GRE_GLYPH";
+ case GRE_ELEMENT:
+ return "GRE_ELEMENT";
+ case GRE_FLAT:
+ return "GRE_FLAT";
+ case GRE_SHARP:
+ return "GRE_SHARP";
+ case GRE_NATURAL:
+ return "GRE_NATURAL";
+ case GRE_C_KEY_CHANGE:
+ return "GRE_C_KEY_CHANGE";
+ case GRE_F_KEY_CHANGE:
+ return "GRE_F_KEY_CHANGE";
+ case GRE_END_OF_LINE:
+ return "GRE_END_OF_LINE";
+ case GRE_END_OF_PAR:
+ return "GRE_END_OF_PAR";
+ case GRE_CUSTOS:
+ return "GRE_CUSTOS";
+ case GRE_SPACE:
+ return "GRE_SPACE";
+ case GRE_BAR:
+ return "GRE_BAR";
+ case GRE_SYLLABLE:
+ return "GRE_SYLLABLE";
+ case GRE_TEXVERB_GLYPH:
+ return "GRE_TEXVERB_GLYPH";
+ case GRE_TEXVERB_ELEMENT:
+ return "GRE_TEXVERB_ELEMENT";
+ case GRE_NLBA:
+ return "GRE_NLBA";
+ case GRE_ALT:
+ return "GRE_ALT";
+ case GRE_MANUAL_CUSTOS:
+ return "GRE_MANUAL_CUSTOS";
+ default:
+ return "unknown";
+ }
+}
+
+static const char *dump_bar_type(gregorio_bar element_type)
+{
+ switch (element_type) {
+ case B_NO_BAR:
+ return "B_NO_BAR";
+ case B_VIRGULA:
+ return "B_VIRGULA";
+ case B_DIVISIO_MINIMA:
+ return "B_DIVISIO_MINIMA";
+ case B_DIVISIO_MINOR:
+ return "B_DIVISIO_MINOR";
+ case B_DIVISIO_MAIOR:
+ return "B_DIVISIO_MAIOR";
+ case B_DIVISIO_FINALIS:
+ return "B_DIVISIO_FINALIS";
+ case B_DIVISIO_MINOR_D1:
+ return "B_DIVISIO_MINOR_D1";
+ case B_DIVISIO_MINOR_D2:
+ return "B_DIVISIO_MINOR_D2";
+ case B_DIVISIO_MINOR_D3:
+ return "B_DIVISIO_MINOR_D3";
+ case B_DIVISIO_MINOR_D4:
+ return "B_DIVISIO_MINOR_D4";
+ case B_DIVISIO_MINOR_D5:
+ return "B_DIVISIO_MINOR_D5";
+ case B_DIVISIO_MINOR_D6:
+ return "B_DIVISIO_MINOR_D6";
+ }
+ return "unknown";
+}
+
+static const char *dump_space_type(gregorio_space element_type)
+{
+ switch (element_type) {
+ case SP_DEFAULT:
+ return "SP_DEFAULT";
+ case SP_NO_SPACE:
+ return "SP_NO_SPACE";
+ case SP_ZERO_WIDTH:
+ return "SP_ZERO_WIDTH";
+ case SP_NEUMATIC_CUT:
+ return "SP_NEUMATIC_CUT";
+ case SP_LARGER_SPACE:
+ return "SP_LARGER_SPACE";
+ case SP_GLYPH_SPACE:
+ return "SP_GLYPH_SPACE";
+ case SP_GLYPH_SPACE_NB:
+ return "SP_GLYPH_SPACE_NB";
+ case SP_LARGER_SPACE_NB:
+ return "SP_LARGER_SPACE_NB";
+ case SP_NEUMATIC_CUT_NB:
+ return "SP_NEUMATIC_CUT_NB";
+ }
+ return "unknown";
+}
+
+static const char *dump_liquescentia(gregorio_liquescentia liquescentia)
+{
+ switch (liquescentia) {
+ case L_NO_LIQUESCENTIA:
+ return "L_NO_LIQUESCENTIA";
+ case L_DEMINUTUS:
+ return "L_DEMINUTUS";
+ case L_AUCTUS_ASCENDENS:
+ return "L_AUCTUS_ASCENDENS";
+ case L_AUCTUS_DESCENDENS:
+ return "L_AUCTUS_DESCENDENS";
+ case L_AUCTA:
+ return "L_AUCTA";
+ case L_INITIO_DEBILIS:
+ return "L_INITIO_DEBILIS";
+ case L_DEMINUTUS_INITIO_DEBILIS:
+ return "L_DEMINUTUS_INITIO_DEBILIS";
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ return "L_AUCTUS_ASCENDENS_INITIO_DEBILIS";
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ return "L_AUCTUS_DESCENDENS_INITIO_DEBILIS";
+ case L_AUCTA_INITIO_DEBILIS:
+ return "L_AUCTA_INITIO_DEBILIS";
+ }
+ return "unknown";
+}
+
+static const char *dump_glyph_type(gregorio_glyph_type glyph_type)
+{
+ switch (glyph_type) {
+ case G_PUNCTUM_INCLINATUM:
+ return "G_PUNCTUM_INCLINATUM";
+ case G_2_PUNCTA_INCLINATA_DESCENDENS:
+ return "G_2_PUNCTA_INCLINATA_DESCENDENS";
+ case G_3_PUNCTA_INCLINATA_DESCENDENS:
+ return "G_3_PUNCTA_INCLINATA_DESCENDENS";
+ case G_4_PUNCTA_INCLINATA_DESCENDENS:
+ return "G_4_PUNCTA_INCLINATA_DESCENDENS";
+ case G_5_PUNCTA_INCLINATA_DESCENDENS:
+ return "G_5_PUNCTA_INCLINATA_DESCENDENS";
+ case G_2_PUNCTA_INCLINATA_ASCENDENS:
+ return "G_2_PUNCTA_INCLINATA_ASCENDENS";
+ case G_3_PUNCTA_INCLINATA_ASCENDENS:
+ return "G_3_PUNCTA_INCLINATA_ASCENDENS";
+ case G_4_PUNCTA_INCLINATA_ASCENDENS:
+ return "G_4_PUNCTA_INCLINATA_ASCENDENS";
+ case G_5_PUNCTA_INCLINATA_ASCENDENS:
+ return "G_5_PUNCTA_INCLINATA_ASCENDENS";
+ case G_TRIGONUS:
+ return "G_TRIGONUS";
+ case G_PUNCTA_INCLINATA:
+ return "G_PUNCTA_INCLINATA";
+ case G_UNDETERMINED:
+ return "G_UNDETERMINED";
+ case G_VIRGA:
+ return "G_VIRGA";
+ case G_VIRGA_REVERSA:
+ return "G_VIRGA_REVERSA";
+ case G_STROPHA:
+ return "G_STROPHA";
+ case G_STROPHA_AUCTA:
+ return "G_STROPHA_AUCTA";
+ case G_PUNCTUM:
+ return "G_PUNCTUM";
+ case G_PODATUS:
+ return "G_PODATUS";
+ case G_PES_QUADRATUM:
+ return "G_PES_QUADRATUM";
+ case G_FLEXA:
+ return "G_FLEXA";
+ case G_TORCULUS:
+ return "G_TORCULUS";
+ case G_TORCULUS_RESUPINUS:
+ return "G_TORCULUS_RESUPINUS";
+ case G_TORCULUS_RESUPINUS_FLEXUS:
+ return "G_TORCULUS_RESUPINUS_FLEXUS";
+ case G_PORRECTUS:
+ return "G_PORRECTUS";
+ case G_PORRECTUS_FLEXUS:
+ return "G_PORRECTUS_FLEXUS";
+ case G_BIVIRGA:
+ return "G_BIVIRGA";
+ case G_TRIVIRGA:
+ return "G_TRIVIRGA";
+ case G_DISTROPHA:
+ return "G_DISTROPHA";
+ case G_DISTROPHA_AUCTA:
+ return "G_DISTROPHA_AUCTA";
+ case G_TRISTROPHA:
+ return "G_TRISTROPHA";
+ case G_ANCUS:
+ return "G_ANCUS";
+ case G_TRISTROPHA_AUCTA:
+ return "G_TRISTROPHA_AUCTA";
+ case G_PES_QUADRATUM_FIRST_PART:
+ return "G_PES_QUADRATUM_FIRST_PART";
+ case G_SCANDICUS:
+ return "G_SCANDICUS";
+ case G_SALICUS:
+ return "G_SALICUS";
+ case G_VIRGA_STRATA:
+ return "G_VIRGA_STRATA";
+ case G_TORCULUS_LIQUESCENS:
+ return "G_TORCULUS_LIQUESCENS";
+ default:
+ return "unknown";
+ }
+}
+
+static const char *dump_shape(gregorio_shape shape)
+{
+ switch (shape) {
+ case S_UNDETERMINED:
+ return "S_UNDETERMINED";
+ case S_PUNCTUM:
+ return "S_PUNCTUM";
+ case S_PUNCTUM_END_OF_GLYPH:
+ return "S_PUNCTUM_END_OF_GLYPH";
+ case S_PUNCTUM_INCLINATUM:
+ return "S_PUNCTUM_INCLINATUM";
+ case S_PUNCTUM_INCLINATUM_DEMINUTUS:
+ return "S_PUNCTUM_INCLINATUM_DEMINUTUS";
+ case S_PUNCTUM_INCLINATUM_AUCTUS:
+ return "S_PUNCTUM_INCLINATUM_AUCTUS";
+ case S_VIRGA:
+ return "S_VIRGA";
+ case S_VIRGA_REVERSA:
+ return "S_VIRGA_REVERSA";
+ case S_BIVIRGA:
+ return "S_BIVIRGA";
+ case S_TRIVIRGA:
+ return "S_TRIVIRGA";
+ case S_ORISCUS:
+ return "S_ORISCUS";
+ case S_ORISCUS_AUCTUS:
+ return "S_ORISCUS_AUCTUS";
+ case S_ORISCUS_DEMINUTUS:
+ return "S_ORISCUS_DEMINUTUS";
+ case S_ORISCUS_SCAPUS:
+ return "S_ORISCUS_SCAPUS";
+ case S_QUILISMA:
+ return "S_QUILISMA";
+ case S_STROPHA:
+ return "S_STROPHA";
+ case S_STROPHA_AUCTA:
+ return "S_STROPHA_AUCTA";
+ case S_DISTROPHA:
+ return "S_DISTROPHA";
+ case S_DISTROPHA_AUCTA:
+ return "S_DISTROPHA_AUCTA";
+ case S_TRISTROPHA:
+ return "S_TRISTROPHA";
+ case S_TRISTROPHA_AUCTA:
+ return "S_TRISTROPHA_AUCTA";
+ case S_QUADRATUM:
+ return "S_QUADRATUM";
+ case S_PUNCTUM_CAVUM:
+ return "S_PUNCTUM_CAVUM";
+ case S_LINEA_PUNCTUM:
+ return "S_LINEA_PUNCTUM";
+ case S_LINEA_PUNCTUM_CAVUM:
+ return "S_LINEA_PUNCTUM_CAVUM";
+ case S_LINEA:
+ return "S_LINEA";
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ return "S_PUNCTUM_CAVUM_INCLINATUM";
+ case S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS:
+ return "S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS";
+ default:
+ return "unknown";
+ }
+}
+
+static const char *dump_signs(gregorio_sign signs)
+{
+ switch (signs) {
+ case _NO_SIGN:
+ return "_NO_SIGN";
+ case _PUNCTUM_MORA:
+ return "_PUNCTUM_MORA";
+ case _AUCTUM_DUPLEX:
+ return "_AUCTUM_DUPLEX";
+ case _V_EPISEMA:
+ return "_V_EPISEMA";
+ case _V_EPISEMA_PUNCTUM_MORA:
+ return "_V_EPISEMA_PUNCTUM_MORA";
+ case _V_EPISEMA_AUCTUM_DUPLEX:
+ return "_V_EPISEMA_AUCTUM_DUPLEX";
+ default:
+ return "unknown";
+ }
+}
+
+/* a function dumping special signs */
+static const char *dump_special_sign(gregorio_sign special_sign)
+{
+ switch (special_sign) {
+ case _ACCENTUS:
+ return "_ACCENTUS";
+ case _ACCENTUS_REVERSUS:
+ return "_ACCENTUS_REVERSUS";
+ case _CIRCULUS:
+ return "_CIRCULUS";
+ case _SEMI_CIRCULUS:
+ return "_SEMI_CIRCULUS";
+ case _SEMI_CIRCULUS_REVERSUS:
+ return "_SEMI_CIRCULUS_REVERSUS";
+ case _V_EPISEMA:
+ return "_V_EPISEMA";
+ case _V_EPISEMA_BAR_H_EPISEMA:
+ return "_V_EPISEMA_BAR_H_EPISEMA";
+ case _BAR_H_EPISEMA:
+ return "_BAR_H_EPISEMA";
+ default:
+ return "unknown";
+ }
+}
+
+static const char *dump_h_episema_size(grehepisema_size size)
+{
+ switch (size) {
+ case H_NORMAL:
+ return "H_NORMAL";
+ case H_SMALL_LEFT:
+ return "H_SMALL_LEFT";
+ case H_SMALL_CENTRE:
+ return "H_SMALL_CENTRE";
+ case H_SMALL_RIGHT:
+ return "H_SMALL_RIGHT";
+ }
+ return "unknown";
+}
+
+static const char *dump_bool(bool value) {
+ return value? "true" : "false";
+}
+
+static const char *dump_vposition(gregorio_vposition vpos) {
+ switch (vpos) {
+ case VPOS_AUTO:
+ return "VPOS_AUTO";
+ case VPOS_ABOVE:
+ return "VPOS_ABOVE";
+ case VPOS_BELOW:
+ return "VPOS_BELOW";
+ }
+ return "unknown";
+}
+
+static const char *dump_pitch(const char height) {
+ static char buf[20];
+ if (height >= LOWEST_PITCH && height <= HIGHEST_PITCH) {
+ gregorio_snprintf(buf, 20, "%c", height + 'a' - LOWEST_PITCH);
+ } else {
+ gregorio_snprintf(buf, 20, "?%d", height);
+ }
+ return buf;
+}
+
+void dump_write_score(FILE *f, gregorio_score *score)
+{
+ gregorio_voice_info *voice_info = score->first_voice_info;
+ int i;
+ int annotation_num;
+ gregorio_syllable *syllable;
+
+ if (!f) {
+ gregorio_message(_("call with NULL file"), "gregoriotex_write_score",
+ VERBOSITY_ERROR, 0);
+ return;
+ }
+ fprintf(f,
+ "=====================================================================\n"
+ " SCORE INFOS\n"
+ "=====================================================================\n");
+ if (score->number_of_voices) {
+ fprintf(f, " number_of_voices %d\n",
+ score->number_of_voices);
+ }
+ if (score->name) {
+ fprintf(f, " name %s\n", score->name);
+ }
+ if (score->gabc_copyright) {
+ fprintf(f, " gabc_copyright %s\n", score->gabc_copyright);
+ }
+ if (score->score_copyright) {
+ fprintf(f, " score_copyright %s\n", score->score_copyright);
+ }
+ if (score->office_part) {
+ fprintf(f, " office_part %s\n", score->office_part);
+ }
+ if (score->occasion) {
+ fprintf(f, " occasion %s\n", score->occasion);
+ }
+ if (score->meter) {
+ fprintf(f, " meter %s\n", score->meter);
+ }
+ if (score->commentary) {
+ fprintf(f, " commentary %s\n", score->commentary);
+ }
+ if (score->arranger) {
+ fprintf(f, " arranger %s\n", score->arranger);
+ }
+ if (score->si.author) {
+ fprintf(f, " author %s\n", score->si.author);
+ }
+ if (score->si.date) {
+ fprintf(f, " date %s\n", score->si.date);
+ }
+ if (score->si.manuscript) {
+ fprintf(f, " manuscript %s\n", score->si.manuscript);
+ }
+ if (score->si.manuscript_reference) {
+ fprintf(f, " manuscript_reference %s\n",
+ score->si.manuscript_reference);
+ }
+ if (score->si.manuscript_storage_place) {
+ fprintf(f, " manuscript_storage_place %s\n",
+ score->si.manuscript_storage_place);
+ }
+ if (score->si.book) {
+ fprintf(f, " book %s\n", score->si.book);
+ }
+ if (score->si.transcriber) {
+ fprintf(f, " transcriber %s\n", score->si.transcriber);
+ }
+ if (score->si.transcription_date) {
+ fprintf(f, " transcription_date %s\n",
+ score->si.transcription_date);
+ }
+ if (score->gregoriotex_font) {
+ fprintf(f, " gregoriotex_font %s\n",
+ score->gregoriotex_font);
+ }
+ if (score->mode) {
+ fprintf(f, " mode %d\n", score->mode);
+ }
+ if (score->initial_style) {
+ fprintf(f, " initial_style %d\n", score->initial_style);
+ }
+ if (score->nabc_lines) {
+ fprintf (f, " nabc_lines %d\n", (int)score->nabc_lines);
+ }
+ if (score->user_notes) {
+ fprintf(f, " user_notes %s\n", score->user_notes);
+ }
+ fprintf(f, "\n\n"
+ "=====================================================================\n"
+ " VOICES INFOS\n"
+ "=====================================================================\n");
+ for (i = 0; i < score->number_of_voices; i++) {
+ fprintf(f, " Voice %d\n", i + 1);
+ if (voice_info->initial_key) {
+ fprintf(f, " initial_key %d (%s)\n",
+ voice_info->initial_key,
+ dump_key_to_char(voice_info->initial_key));
+ if (voice_info->flatted_key) {
+ fprintf(f, " flatted_key true\n");
+ }
+ }
+ for (annotation_num = 0; annotation_num < MAX_ANNOTATIONS;
+ ++annotation_num) {
+ if (score->annotation[annotation_num]) {
+ fprintf(f, " annotation %s\n",
+ score->annotation[annotation_num]);
+ }
+ }
+ if (voice_info->style) {
+ fprintf(f, " style %s\n", voice_info->style);
+ }
+ if (voice_info->virgula_position) {
+ fprintf(f, " virgula_position %s\n",
+ voice_info->virgula_position);
+ }
+ voice_info = voice_info->next_voice_info;
+ }
+ fprintf(f, "\n\n"
+ "=====================================================================\n"
+ " SCORE\n"
+ "=====================================================================\n");
+ for (syllable = score->first_syllable; syllable;
+ syllable = syllable->next_syllable) {
+ gregorio_element *element;
+ if (syllable->type) {
+ fprintf(f, " type %d (%s)\n",
+ syllable->type, dump_type(syllable->type));
+ }
+ if (syllable->position) {
+ fprintf(f, " position %d (%s)\n",
+ syllable->position,
+ dump_syllable_position(syllable->position));
+ }
+ if (syllable->special_sign) {
+ fprintf(f, " special sign %s\n",
+ dump_special_sign(syllable->special_sign));
+ }
+ if (syllable->no_linebreak_area != NLBA_NORMAL) {
+ fprintf(f, " no line break area %s\n",
+ dump_nlba_to_string(syllable->no_linebreak_area));
+ }
+ if (syllable->text) {
+ if (syllable->translation) {
+ fprintf(f, "\n Text\n");
+ }
+ dump_write_characters(f, syllable->text);
+ }
+ if ((syllable->translation
+ && syllable->translation_type != TR_WITH_CENTER_END)
+ || syllable->translation_type == TR_WITH_CENTER_END) {
+ fprintf(f, "\n Translation type %s",
+ dump_translation_type_to_string
+ (syllable->translation_type));
+ if (syllable->translation_type == TR_WITH_CENTER_END) {
+ fprintf(f, "\n");
+ }
+ }
+ if (syllable->translation) {
+ fprintf(f, "\n Translation\n");
+ dump_write_characters(f, syllable->translation);
+ }
+ if (syllable->abovelinestext) {
+ fprintf(f, "\n Abovelinestext\n %s", syllable->abovelinestext);
+ }
+ for (element = *syllable->elements; element; element = element->next) {
+ gregorio_glyph *glyph;
+ fprintf(f, "---------------------------------------------------------------------\n");
+ if (element->type) {
+ fprintf(f, " type %d (%s)\n",
+ element->type, dump_type(element->type));
+ }
+ switch (element->type) {
+ case GRE_CUSTOS:
+ if (element->u.misc.pitched.pitch) {
+ fprintf(f, " pitch %s\n",
+ dump_pitch(element->u.misc.pitched.pitch));
+ }
+ if (element->u.misc.pitched.force_pitch) {
+ fprintf(f, " force_pitch true\n");
+ }
+ break;
+ case GRE_SPACE:
+ if (element->u.misc.unpitched.info.space) {
+ fprintf(f, " space %d (%s)\n",
+ element->u.misc.unpitched.info.space,
+ dump_space_type(element->u.misc.unpitched.info.
+ space));
+ }
+ break;
+ case GRE_TEXVERB_ELEMENT:
+ fprintf(f, " TeX string \"%s\"\n",
+ element->texverb);
+ break;
+ case GRE_NLBA:
+ fprintf(f, " nlba %d (%s)\n",
+ element->u.misc.unpitched.info.nlba,
+ dump_nlba_to_string(element->u.misc.unpitched.info.
+ nlba));
+ break;
+ case GRE_ALT:
+ fprintf(f, " Above lines text \"%s\"\n",
+ element->texverb);
+ break;
+ case GRE_BAR:
+ if (element->u.misc.unpitched.info.bar) {
+ fprintf(f, " bar %d (%s)\n",
+ element->u.misc.unpitched.info.bar,
+ dump_bar_type(element->u.misc.unpitched.info.bar));
+ if (element->u.misc.unpitched.special_sign) {
+ fprintf(f, " special sign %d (%s)\n",
+ element->u.misc.unpitched.special_sign,
+ dump_special_sign(element->u.misc.unpitched.
+ special_sign));
+ }
+ }
+ break;
+ case GRE_C_KEY_CHANGE:
+ if (element->u.misc.pitched.pitch) {
+ fprintf(f, " clef %d (c%d)\n",
+ element->u.misc.pitched.pitch,
+ element->u.misc.pitched.pitch - '0');
+ if (element->u.misc.pitched.flatted_key) {
+ fprintf(f, " flatted_key true\n");
+ }
+ }
+ break;
+ case GRE_F_KEY_CHANGE:
+ if (element->u.misc.pitched.pitch) {
+ fprintf(f, " clef %d (f%d)\n",
+ element->u.misc.pitched.pitch,
+ element->u.misc.pitched.pitch - '0');
+ if (element->u.misc.pitched.flatted_key) {
+ fprintf(f, " flatted_key true\n");
+ }
+ }
+ break;
+ case GRE_END_OF_LINE:
+ if (element->u.misc.unpitched.info.sub_type) {
+ fprintf(f, " sub_type %d (%s)\n",
+ element->u.misc.unpitched.info.sub_type,
+ dump_type(element->u.misc.unpitched.info.sub_type));
+ }
+ break;
+ case GRE_ELEMENT:
+ for (glyph = element->u.first_glyph; glyph;
+ glyph = glyph->next) {
+ gregorio_note *note;
+ fprintf(f, "- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n");
+ if (glyph->type) {
+ fprintf(f, " type %d (%s)\n",
+ glyph->type, dump_type(glyph->type));
+ }
+ switch (glyph->type) {
+ case GRE_TEXVERB_GLYPH:
+ fprintf(f, " TeX string \"%s\"\n",
+ glyph->texverb);
+ break;
+
+ case GRE_SPACE:
+ fprintf(f, " space %d (%s)\n",
+ glyph->u.misc.unpitched.info.space,
+ dump_space_type(glyph->u.misc.unpitched.info.
+ space));
+ break;
+
+ case GRE_BAR:
+ fprintf(f, " glyph_type %d (%s)\n",
+ glyph->u.misc.unpitched.info.bar,
+ dump_bar_type(glyph->u.misc.unpitched.info.
+ bar));
+ if (glyph->u.misc.unpitched.special_sign) {
+ fprintf(f, " special sign %d (%s)\n",
+ glyph->u.misc.unpitched.special_sign,
+ dump_special_sign(glyph->u.misc.unpitched.
+ special_sign));
+ }
+ break;
+
+ case GRE_FLAT:
+ case GRE_NATURAL:
+ case GRE_SHARP:
+ fprintf(f, " pitch %s\n",
+ dump_pitch(glyph->u.misc.pitched.pitch));
+ break;
+
+ case GRE_GLYPH:
+ fprintf(f, " glyph_type %d (%s)\n",
+ glyph->u.notes.glyph_type,
+ dump_glyph_type(glyph->u.notes.glyph_type));
+ if (glyph->u.notes.liquescentia) {
+ fprintf(f, " liquescentia %d (%s)\n",
+ glyph->u.notes.liquescentia,
+ dump_liquescentia(glyph->u.notes.
+ liquescentia));
+ }
+ break;
+
+ default:
+ fprintf(f, " !!! UNKNOWN !!! !!!\n");
+ break;
+ }
+ if (glyph->type == GRE_GLYPH) {
+ for (note = glyph->u.notes.first_note; note;
+ note = note->next) {
+ fprintf(f, "- - - - - - - - - - - - - - - - - - - - - - - \n");
+ if (note->type) {
+ fprintf(f, " type %d (%s)\n",
+ note->type, dump_type(note->type));
+ }
+ switch (note->type) {
+ case GRE_NOTE:
+ if (note->u.note.pitch) {
+ fprintf(f, " pitch %s\n",
+ dump_pitch(note->u.note.pitch));
+ }
+ if (note->u.note.shape) {
+ fprintf(f, " shape %d (%s)\n",
+ note->u.note.shape,
+ dump_shape(note->u.note.shape));
+ }
+ if (note->u.note.liquescentia) {
+ fprintf(f, " liquescentia %d (%s)\n",
+ note->u.note.liquescentia,
+ dump_liquescentia(note->u.note.
+ liquescentia));
+ }
+ break;
+
+ default:
+ fprintf(f, " !!! NOT ALLOWED !!! !!!\n");
+ break;
+ }
+ if (note->texverb) {
+ fprintf(f, " TeX string \"%s\"\n",
+ note->texverb);
+ }
+ if (note->choral_sign) {
+ fprintf(f, " Choral Sign \"%s\"\n",
+ note->choral_sign);
+ }
+ if (note->signs) {
+ fprintf(f, " signs %d (%s)\n",
+ note->signs, dump_signs(note->signs));
+ }
+ if (note->signs & _V_EPISEMA && note->v_episema_height) {
+ if (note->v_episema_height < note->u.note.pitch) {
+ fprintf(f, " v episema forced BELOW\n");
+ }
+ else {
+ fprintf(f, " v episema forced ABOVE\n");
+ }
+ }
+ if ((note->signs == _PUNCTUM_MORA
+ || note->signs == _V_EPISEMA_PUNCTUM_MORA)
+ && note->mora_vposition) {
+ fprintf(f, " mora vposition %s\n",
+ dump_vposition(note->mora_vposition));
+ }
+ if (note->special_sign) {
+ fprintf(f, " special sign %d (%s)\n",
+ note->special_sign,
+ dump_special_sign(note->special_sign));
+ }
+ if (note->h_episema_above == HEPISEMA_AUTO
+ && note->h_episema_below == HEPISEMA_AUTO) {
+ fprintf(f, " auto hepisema size %d (%s)\n",
+ note->h_episema_above_size,
+ dump_h_episema_size(note->h_episema_above_size));
+ fprintf(f, " auto hepisema bridge %s\n",
+ dump_bool(note->h_episema_above_connect));
+ }
+ else {
+ if (note->h_episema_above == HEPISEMA_FORCED) {
+ fprintf(f, " above hepisema size %d (%s)\n",
+ note->h_episema_above_size,
+ dump_h_episema_size(note->h_episema_above_size));
+ fprintf(f, " above hepisema bridge %s\n",
+ dump_bool(note->h_episema_above_connect));
+ }
+ if (note->h_episema_below == HEPISEMA_FORCED) {
+ fprintf(f, " below hepisema size %d (%s)\n",
+ note->h_episema_below_size,
+ dump_h_episema_size(note->h_episema_below_size));
+ fprintf(f, " below hepisema bridge %s\n",
+ dump_bool(note->h_episema_below_connect));
+ }
+ }
+ }
+ }
+ }
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
+ if (element->nabc_lines) {
+ fprintf(f, " nabc_lines %d\n",
+ (int)element->nabc_lines);
+ }
+ if (element->nabc_lines && element->nabc) {
+ for (i = 0; i < (int)element->nabc_lines; i++) {
+ if (element->nabc[i]) {
+ fprintf(f, " nabc_line %d \"%s\"\n",
+ (int)(i+1), element->nabc[i]);
+ }
+ }
+ }
+ }
+ fprintf(f, "=====================================================================\n");
+ }
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/encode_utf8strings.c b/Build/source/texk/gregorio/gregorio-src/src/encode_utf8strings.c
new file mode 100644
index 00000000000..d932a9aeb4a
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/encode_utf8strings.c
@@ -0,0 +1,75 @@
+/*
+ * Utility program to convert utf8strings.h.in into utf8strings.h
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+int main(int argc, char **argv)
+{
+ char buf[5];
+ FILE *input, *output;
+ int c;
+
+ if (argc != 3) {
+ fprintf(stderr, "Incorrect arguments\n");
+ return -1;
+ }
+
+ input = fopen(argv[1], "rb");
+ if (input == NULL) {
+ fprintf(stderr, "Error opening %s: %s\n", argv[1], strerror(errno));
+ return -1;
+ }
+
+ output = fopen(argv[2], "wb");
+ if (output == NULL) {
+ fprintf(stderr, "Error creating %s: %s\n", argv[2], strerror(errno));
+ return -1;
+ }
+
+ while ((c = fgetc(input)) != EOF) {
+ if (c & 0x80) {
+ snprintf(buf, sizeof(buf), "\\%03o", c);
+ if (fwrite(buf, sizeof(buf) - sizeof(char), 1, output) != 1) {
+ fprintf(stderr, "Error writing %s: %s\n", argv[2],
+ strerror(errno));
+ return -1;
+ }
+ } else {
+ if (fputc(c, output) != c) {
+ fprintf(stderr, "Error writing %s: %s\n", argv[2],
+ strerror(errno));
+ return -1;
+ }
+ }
+ }
+
+ if (fclose(output) != 0) {
+ fprintf(stderr, "Error closing %s: %s\n", argv[2], strerror(errno));
+ return -1;
+ }
+ if (fclose(input) != 0) {
+ fprintf(stderr, "Error closing %s: %s\n", argv[1], strerror(errno));
+ return -1;
+ }
+ return 0;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-elements-determination.c b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-elements-determination.c
new file mode 100644
index 00000000000..3991760f8ee
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-elements-determination.c
@@ -0,0 +1,284 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX.
+ * This file provides functions for determining elements from notes.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include "bool.h"
+#include "struct.h"
+#include "messages.h"
+
+#include "gabc.h"
+
+/*
+ *
+ * two inline functions that will be useful in the future: they are the tests
+ * to put in a if statement to determine if a glyph type is puncta incliata
+ * ascendens or descendens
+ *
+ */
+
+static __inline bool is_puncta_ascendens(char glyph)
+{
+ return glyph == G_2_PUNCTA_INCLINATA_ASCENDENS
+ || glyph == G_3_PUNCTA_INCLINATA_ASCENDENS
+ || glyph == G_4_PUNCTA_INCLINATA_ASCENDENS
+ || glyph == G_5_PUNCTA_INCLINATA_ASCENDENS
+ || glyph == G_PUNCTUM_INCLINATUM;
+}
+
+static __inline bool is_puncta_descendens(char glyph)
+{
+ return glyph == G_2_PUNCTA_INCLINATA_DESCENDENS
+ || glyph == G_3_PUNCTA_INCLINATA_DESCENDENS
+ || glyph == G_4_PUNCTA_INCLINATA_DESCENDENS
+ || glyph == G_5_PUNCTA_INCLINATA_DESCENDENS
+ || glyph == G_PUNCTUM_INCLINATUM;
+}
+
+/*
+ *
+ * A function that will be called several times: it adds an element to the
+ * current element current_element: the current_element in the determination,
+ * it will be updated to the element that we will add first_glyph: the
+ * first_glyph of the element that we will add current_glyph: the last glyph
+ * that will be in the element
+ *
+ */
+
+static void close_element(gregorio_element **current_element,
+ gregorio_glyph **const first_glyph,
+ const gregorio_glyph *const current_glyph)
+{
+ gregorio_add_element(current_element, *first_glyph);
+ if (*first_glyph && (*first_glyph)->previous) {
+ (*first_glyph)->previous->next = NULL;
+ (*first_glyph)->previous = NULL;
+ }
+ *first_glyph = current_glyph->next;
+}
+
+/*
+ *
+ * inline function to automatically do two or three things
+ *
+ */
+static __inline void cut_before(gregorio_glyph *current_glyph,
+ gregorio_glyph **first_glyph,
+ gregorio_glyph **previous_glyph,
+ gregorio_element **current_element)
+{
+ if (*first_glyph != current_glyph) {
+ close_element(current_element, first_glyph, current_glyph);
+ /* yes, this is changing value close_element sets for first_glyph */
+ *first_glyph = current_glyph;
+ *previous_glyph = current_glyph;
+ }
+}
+
+/*
+ *
+ * The big function of the file, but rather simple I think.
+ *
+ */
+
+static gregorio_element *gabc_det_elements_from_glyphs(
+ gregorio_glyph *current_glyph)
+{
+ /* the last element we have successfully added to the list of elements */
+ gregorio_element *current_element = NULL;
+ /* the first element, that we will return at the end. We have to consider
+ * it because the gregorio_element struct does not have previous_element
+ * element. */
+ gregorio_element *first_element = NULL;
+ /* the first_glyph of the element that we are currently determining */
+ gregorio_glyph *first_glyph = current_glyph;
+ /* the last real (GRE_GLYPH) that we have processed, often the same as
+ * first_glyph */
+ gregorio_glyph *previous_glyph = current_glyph;
+ /* a char that is necessary to determine some cases */
+ bool do_not_cut = false;
+ /* a char that is necesarry to determine the type of the current_glyph */
+ char current_glyph_type;
+
+ if (!current_glyph) {
+ return NULL;
+ }
+ /* first we go to the first glyph in the chained list of glyphs (maybe to
+ * suppress ?) */
+ gregorio_go_to_first_glyph(&current_glyph);
+
+ while (current_glyph) {
+ if (current_glyph->type != GRE_GLYPH) {
+ /* we ignore flats and naturals, except if they are alone */
+ if (current_glyph->type == GRE_NATURAL
+ || current_glyph->type == GRE_FLAT
+ || current_glyph->type == GRE_SHARP) {
+ if (!current_glyph->next) {
+ first_element = current_element;
+ close_element(&current_element, &first_glyph, current_glyph);
+ }
+ current_glyph = current_glyph->next;
+ continue;
+ }
+ /* we must not cut after a zero_width_space */
+ if (current_glyph->type == GRE_SPACE
+ && current_glyph->u.misc.unpitched.info.space == SP_ZERO_WIDTH) {
+ if (!current_glyph->next) {
+ close_element(&current_element, &first_glyph, current_glyph);
+ }
+ current_glyph = current_glyph->next;
+ do_not_cut = true;
+ continue;
+ }
+ /* we must not cut after a zero_width_space */
+ if (current_glyph->type == GRE_TEXVERB_GLYPH) {
+ if (!current_glyph->next) {
+ close_element(&current_element, &first_glyph, current_glyph);
+ }
+ current_glyph = current_glyph->next;
+ continue;
+ }
+ /* clef change or space or end of line */
+ cut_before(current_glyph, &first_glyph, &previous_glyph,
+ &current_element);
+ /* if statement to make neumatic cuts not appear in elements, as
+ * there is always one between elements */
+ if (current_glyph->type != GRE_SPACE
+ || current_glyph->u.misc.unpitched.info.space != SP_NEUMATIC_CUT)
+ /* clef change or space other thant neumatic cut */
+ {
+ if (!first_element) {
+ first_element = current_element;
+ }
+ gregorio_add_misc_element(&current_element, current_glyph->type,
+ current_glyph->u.misc,
+ current_glyph->texverb);
+ }
+ first_glyph = current_glyph->next;
+ previous_glyph = current_glyph->next;
+ current_glyph->texverb = NULL;
+ gregorio_free_one_glyph(&current_glyph);
+ continue;
+ }
+
+ if (is_puncta_ascendens(current_glyph->type)) {
+ current_glyph_type = G_PUNCTA_ASCENDENS;
+ } else {
+ if (is_puncta_descendens(current_glyph->type)) {
+ current_glyph_type = G_PUNCTA_DESCENDENS;
+ } else {
+ current_glyph_type = current_glyph->type;
+ }
+ }
+ switch (current_glyph_type) {
+ case G_PUNCTA_ASCENDENS:
+ if (!do_not_cut) {
+ cut_before(current_glyph, &first_glyph, &previous_glyph,
+ &current_element);
+ do_not_cut = true;
+ } else {
+ previous_glyph = current_glyph;
+ }
+ break;
+ case G_PUNCTA_DESCENDENS:
+ /* we don't cut before, so we don't do anything */
+ if (do_not_cut) {
+ do_not_cut = false;
+ }
+ break;
+ case G_ONE_NOTE:
+ if (current_glyph->u.notes.first_note
+ && (current_glyph->u.notes.first_note->u.note.shape == S_STROPHA
+ || current_glyph->u.notes.first_note->u.note.shape == S_VIRGA
+ || current_glyph->u.notes.first_note->u.note.shape == S_VIRGA_REVERSA)) {
+ /* we determine the last pitch */
+ char last_pitch;
+ gregorio_note *tmp_note;
+ tmp_note = previous_glyph->u.notes.first_note;
+ while (tmp_note->next) {
+ tmp_note = tmp_note->next;
+ }
+ last_pitch = tmp_note->u.note.pitch;
+ if (current_glyph->u.notes.first_note->u.note.pitch == last_pitch) {
+ previous_glyph = current_glyph;
+ break;
+ }
+ }
+ /* else we fall in the default case */
+ default:
+ if (do_not_cut) {
+ do_not_cut = false;
+ } else {
+ cut_before(current_glyph, &first_glyph, &previous_glyph,
+ &current_element);
+ }
+ }
+ /*
+ * we must determine the first element, that we will return
+ */
+ if (!first_element && current_element) {
+ first_element = current_element;
+ }
+ if (!current_glyph->next) {
+ close_element(&current_element, &first_glyph, current_glyph);
+ }
+ current_glyph = current_glyph->next;
+ } /* end of while */
+
+ /*
+ * we must determine the first element, that we will return
+ */
+ if (!first_element && current_element) {
+ first_element = current_element;
+ }
+ return first_element;
+}
+
+/*
+ *
+ * Two "hat" functions, they permit to have a good API. They amost don't do
+ * anything except calling the det_elements_from_glyphs.
+ *
+ * All those functions change the current_key, according to the possible new
+ * values (with key changes)
+ *
+ */
+
+static gregorio_element *gabc_det_elements_from_notes(
+ gregorio_note *current_note, int *current_key)
+{
+ gregorio_element *final = NULL;
+ gregorio_glyph *tmp = gabc_det_glyphs_from_notes(current_note, current_key);
+ final = gabc_det_elements_from_glyphs(tmp);
+ return final;
+}
+
+gregorio_element *gabc_det_elements_from_string(char *const str, int *const current_key,
+ char *macros[10], gregorio_scanner_location *const loc)
+{
+ gregorio_element *final;
+ gregorio_note *tmp;
+ tmp = gabc_det_notes_from_string(str, macros, loc);
+ final = gabc_det_elements_from_notes(tmp, current_key);
+ return final;
+}
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-glyphs-determination.c b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-glyphs-determination.c
new file mode 100644
index 00000000000..37328ee1d95
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-glyphs-determination.c
@@ -0,0 +1,1006 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file provides functions for determining glyphs from notes.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <assert.h>
+#include "bool.h"
+#include "struct.h"
+#include "messages.h"
+
+#include "gabc.h"
+
+static __inline gregorio_scanner_location *copy_note_location(
+ const gregorio_note *const note, gregorio_scanner_location *const loc)
+{
+ loc->first_line = note->src_line;
+ loc->first_column = note->src_column;
+ loc->first_offset = note->src_offset;
+ loc->last_line = note->src_line;
+ loc->last_column = note->src_column;
+ loc->last_offset = note->src_offset;
+ return loc;
+}
+
+/****************************
+ *
+ * First see the comments of
+ * gabc_det_glyphs_from_notes. This function is used when
+ * we have finished to determine a glyph. We have the last glyph that
+ * have been added: last_glyph. The glyph we want to add is given by
+ * glyph_type and liquescentia.
+ *
+ * The glyph we want to add goes from first_note to current_note, we
+ * isolate these notes from the notes that won't be in the glyph, and
+ * we add the glyph to the list_of_glyphs.
+ *
+****************************/
+
+static gregorio_note *close_glyph(gregorio_glyph **last_glyph,
+ gregorio_glyph_type glyph_type, gregorio_note **first_note,
+ gregorio_liquescentia liquescentia, gregorio_note *current_note)
+{
+ gregorio_note *new_current_note = current_note;
+ gregorio_scanner_location loc;
+ /* a variable necessary for the patch for G_BIVIRGA & co. */
+ gregorio_note *added_notes = NULL;
+ gregorio_note *next_note = NULL;
+
+ /* patch to have good glyph type in the case where a glyph ends by a note
+ * with shape S_QUADRATUM */
+ if (glyph_type == G_PES_QUADRATUM_FIRST_PART
+ || glyph_type == G_PES_QUILISMA_QUADRATUM_FIRST_PART) {
+ glyph_type = G_PUNCTUM;
+ }
+
+ gregorio_add_glyph(last_glyph, glyph_type, *first_note, liquescentia);
+ if (current_note->next) {
+ current_note->next->previous = NULL;
+ *first_note = current_note->next;
+ current_note->next = NULL;
+ }
+ /* here we "patch" the structure for bivirga, tristropha, etc. */
+ /* the idea is not to have a S_BIVIRGA in the shape of the note (which is
+ * dirty) but rather a G_BIVIRGA in the glyph (which is the case now) and
+ * two virgas */
+
+ if (glyph_type == G_BIVIRGA || glyph_type == G_DISTROPHA
+ || glyph_type == G_TRIVIRGA || glyph_type == G_TRISTROPHA
+ || glyph_type == G_DISTROPHA_AUCTA
+ || glyph_type == G_TRISTROPHA_AUCTA) {
+ gregorio_go_to_first_note(&current_note);
+ while (current_note) {
+ if (current_note->type == GRE_NOTE) {
+ switch (current_note->u.note.shape) {
+ case S_TRIVIRGA:
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_VIRGA, _NO_SIGN, L_NO_LIQUESCENTIA, current_note,
+ copy_note_location(current_note, &loc));
+ case S_BIVIRGA:
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_VIRGA, _NO_SIGN, L_NO_LIQUESCENTIA, current_note,
+ copy_note_location(current_note, &loc));
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_VIRGA, current_note->signs,
+ current_note->u.note.liquescentia, current_note,
+ copy_note_location(current_note, &loc));
+ break;
+ case S_TRISTROPHA:
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_STROPHA, _NO_SIGN, L_NO_LIQUESCENTIA,
+ current_note,
+ copy_note_location(current_note, &loc));
+ case S_DISTROPHA:
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_STROPHA, _NO_SIGN, L_NO_LIQUESCENTIA,
+ current_note,
+ copy_note_location(current_note, &loc));
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_STROPHA, current_note->signs,
+ current_note->u.note.liquescentia, current_note,
+ copy_note_location(current_note, &loc));
+ break;
+ case S_TRISTROPHA_AUCTA:
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_STROPHA, _NO_SIGN, L_NO_LIQUESCENTIA,
+ current_note,
+ copy_note_location(current_note, &loc));
+ case S_DISTROPHA_AUCTA:
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_STROPHA, _NO_SIGN, L_NO_LIQUESCENTIA,
+ current_note,
+ copy_note_location(current_note, &loc));
+ gregorio_add_note(&added_notes, current_note->u.note.pitch,
+ S_STROPHA_AUCTA, current_note->signs,
+ current_note->u.note.liquescentia, current_note,
+ copy_note_location(current_note, &loc));
+ break;
+ default:
+ break;
+ }
+ }
+ /* this is the case of two separate virga that have been spotted
+ * as a bivirga */
+ if (!added_notes) {
+ break;
+ }
+ next_note = current_note->next;
+ /* now we have what we want, we set up the links and free the old
+ * note */
+ if (next_note) {
+ current_note->next->previous = added_notes;
+ added_notes->next = next_note;
+ }
+ gregorio_go_to_first_note(&added_notes);
+ if (current_note->previous) {
+ current_note->previous->next = added_notes;
+ added_notes->previous = current_note->previous;
+ } else {
+ new_current_note = added_notes;
+ }
+ /* Detaching current_note is not strictly necessary here because we
+ * are effectively plucking out added_notes into its own glyph;
+ * however, detaching the note is safer if this behavior changes in
+ * the future because gregorio_free_one_note nullifies surrounding
+ * pointers */
+ current_note->next = NULL;
+ current_note->previous = NULL;
+ gregorio_free_one_note(&current_note);
+ if (!next_note) {
+ current_note = added_notes;
+ break;
+ }
+ current_note = next_note;
+ }
+ gregorio_go_to_first_note(&current_note);
+ /* finally we set the just added glyph first_note to current_note */
+ (*last_glyph)->u.notes.first_note = current_note;
+ }
+ return new_current_note;
+}
+
+/* a small function to automatically determine the pitch of a custo : it is
+ * the pitch of the next note, but we must take care of the clef changes, as
+ * custo are (normally and for now) only present before clef changes. */
+/* TODO: there may be a side effect with the flated keys... */
+
+static char gabc_determine_custo_pitch(gregorio_note *current_note,
+ int current_key)
+{
+ int pitch_difference = 0;
+ int newkey;
+ while (current_note) {
+ if (current_note->type == GRE_C_KEY_CHANGE
+ || current_note->type == GRE_C_KEY_CHANGE_FLATED) {
+ newkey = gregorio_calculate_new_key(C_KEY,
+ current_note->u.note.pitch - '0');
+ pitch_difference = newkey - current_key;
+ }
+ if (current_note->type == GRE_F_KEY_CHANGE
+ || current_note->type == GRE_F_KEY_CHANGE_FLATED) {
+ newkey = gregorio_calculate_new_key(F_KEY,
+ current_note->u.note.pitch - '0');
+ pitch_difference = newkey - current_key;
+ }
+ if (current_note->type == GRE_NOTE) {
+ pitch_difference =
+ (int) current_note->u.note.pitch - pitch_difference;
+ while (pitch_difference < LOWEST_PITCH) {
+ pitch_difference += 7;
+ }
+ while (pitch_difference > HIGHEST_PITCH) {
+ pitch_difference -= 7;
+ }
+ assert(pitch_difference >= LOWEST_PITCH
+ && pitch_difference <= HIGHEST_PITCH);
+ return (char) pitch_difference;
+ }
+ current_note = current_note->next;
+ }
+ return DUMMY_PITCH;
+}
+
+/****************************
+ *
+ * This function is the basis of all the determination of glyphs. The
+ * phylosophy of the function is to say : We have a glyph that we have
+ * determined, and we have the following note, can we "add" it to the
+ * glyph, or will it be the first note of another glyph ?
+ *
+ * current_glyph_type is the type of the current_glyph (current_glyph
+ * as meant in gabc_det_glyphs_from_notes). curent_pitch
+ * is the height of the note that we want to "add" to the glyph.
+ * last_pitch is the height of the last note of current_glyph. shape
+ * is the shape of the note we want to "add" to the glyph.
+ *
+ * The function returns a char, which meaning is explained below.
+ *
+ * end_of_glyph is a pointer to the result of the determination, here
+ * are the meanings :
+ *
+ * DET_NO_END: we have successfully added the note to the glyph, and
+ * we return the new type of the glyph. We may again add notes to the
+ * glyph.
+ *
+ * DET_END_OF_PREVIOUS: we have not been able to add the note to the
+ * glyph, so we will have to close the glyph.
+ *
+ * DET_END_OF_CURRENT: we have been able to add the note to the glyph,
+ * but we won't be able to add more notes to the glyph, we can close
+ * it. The new type is returned.
+
+ * DET_END_OF_BOTH: we have'nt been able to add the note to the glyph,
+ * and we won't be able to add notes to the new glyph. This special
+ * case is quite rare, we use it for trivirga, tristropha, etc.
+
+ * When we encouter a S_QUADRATUM (or S_QUILISMA_QUADRATUM), we build
+ * a new glyph with the (temporary) shape G_PES_QUADRATUM_FIRST_PART
+ * (or G_PES_QUILISMA_QUADRATUM_FIRST_PART), and we wait for the next
+ * note.
+ *
+****************************/
+
+static char gregorio_add_note_to_a_glyph(gregorio_glyph_type current_glyph_type,
+ char current_pitch, char last_pitch, gregorio_shape shape,
+ gregorio_liquescentia liquescentia,
+ gregorio_note *current_glyph_first_note,
+ gabc_determination * end_of_glyph)
+{
+
+ /* next glyph type is the type of the glyph that will be returned (the
+ * new type of the glyph with the note added to it, or the type of the
+ * new glyph with the note alone. */
+ gregorio_glyph_type next_glyph_type = G_UNDETERMINED;
+
+ *end_of_glyph = DET_NO_END;
+
+ /* here we separate notes that would be logically in the same glyph
+ * but that are too far to be so */
+ if (last_pitch) {
+ if (current_pitch - last_pitch > MAX_INTERVAL
+ || current_pitch - last_pitch < -MAX_INTERVAL) {
+ current_glyph_type = G_UNDETERMINED;
+ }
+ }
+
+ switch (shape) {
+ case S_PUNCTUM_CAVUM:
+ case S_LINEA_PUNCTUM:
+ case S_LINEA_PUNCTUM_CAVUM:
+ case S_LINEA:
+ next_glyph_type = G_PUNCTUM;
+ *end_of_glyph = DET_END_OF_BOTH;
+ break;
+ case S_PUNCTUM:
+ /*
+ * we determine here the shape of the thing if it is made of puncta
+ */
+ if (current_pitch == last_pitch) {
+ next_glyph_type = G_PUNCTUM;
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ break;
+ }
+ switch (current_glyph_type) {
+ case G_PUNCTUM:
+ if (current_pitch > last_pitch) {
+ next_glyph_type = G_PODATUS;
+ } else {
+ next_glyph_type = G_FLEXA;
+ }
+ break;
+ case G_PODATUS:
+ if (current_pitch > last_pitch) {
+ if (current_glyph_first_note->u.note.shape == S_PUNCTUM &&
+ current_glyph_first_note->u.note.liquescentia !=
+ L_INITIO_DEBILIS) {
+ next_glyph_type = G_SCANDICUS;
+ *end_of_glyph = DET_END_OF_CURRENT;
+ } else {
+ next_glyph_type = G_PUNCTUM;
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ }
+ } else {
+ next_glyph_type = G_TORCULUS;
+ }
+ break;
+ case G_PES_QUADRATUM_FIRST_PART:
+ if (current_pitch > last_pitch) {
+ next_glyph_type = G_PES_QUADRATUM;
+ *end_of_glyph = DET_END_OF_CURRENT;
+ } else {
+ next_glyph_type = G_FLEXA;
+ }
+ break;
+ case G_PES_QUILISMA_QUADRATUM_FIRST_PART:
+ if (current_pitch > last_pitch) {
+ next_glyph_type = G_PES_QUADRATUM;
+ *end_of_glyph = DET_END_OF_CURRENT;
+ } else {
+ next_glyph_type = G_PUNCTUM;
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ }
+ break;
+ case G_VIRGA_STRATA:
+ if (current_pitch > last_pitch) {
+ next_glyph_type = G_SALICUS;
+ *end_of_glyph = DET_END_OF_CURRENT;
+ } else {
+ next_glyph_type = G_PUNCTUM;
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ }
+ break;
+ case G_FLEXA:
+ if (current_pitch > last_pitch) {
+ next_glyph_type = G_PORRECTUS;
+ } else {
+ *end_of_glyph = DET_END_OF_CURRENT;
+ next_glyph_type = G_ANCUS;
+ }
+ break;
+ case G_TORCULUS:
+ if (current_pitch > last_pitch) {
+ next_glyph_type = G_TORCULUS_RESUPINUS;
+ } else if (liquescentia == L_DEMINUTUS) {
+ *end_of_glyph = DET_END_OF_CURRENT;
+ next_glyph_type = G_TORCULUS_LIQUESCENS;
+ } else {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ }
+ break;
+ case G_TORCULUS_RESUPINUS:
+ if (current_pitch > last_pitch) {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ } else {
+ *end_of_glyph = DET_END_OF_CURRENT;
+ next_glyph_type = G_TORCULUS_RESUPINUS_FLEXUS;
+ }
+ break;
+ case G_PORRECTUS:
+ if (current_pitch > last_pitch) {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ } else {
+ *end_of_glyph = DET_END_OF_CURRENT;
+ next_glyph_type = G_PORRECTUS_FLEXUS;
+ }
+ break;
+ default:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ break;
+ }
+ break;
+ case S_ORISCUS:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ break;
+ case S_ORISCUS_AUCTUS:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ break;
+ case S_ORISCUS_DEMINUTUS:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ break;
+ case S_QUILISMA:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ break;
+ case S_VIRGA:
+ if (current_glyph_type == G_VIRGA && last_pitch == current_pitch) {
+ next_glyph_type = G_BIVIRGA;
+ } else {
+ if (current_glyph_type == G_BIVIRGA && last_pitch == current_pitch) {
+ next_glyph_type = G_TRIVIRGA;
+ } else {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_VIRGA;
+ }
+ }
+ break;
+ case S_VIRGA_REVERSA:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_VIRGA_REVERSA;
+ break;
+ case S_BIVIRGA:
+ if (current_glyph_type == G_VIRGA && last_pitch == current_pitch) {
+ next_glyph_type = G_TRIVIRGA;
+ } else {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_BIVIRGA;
+ }
+ break;
+ case S_TRIVIRGA:
+ *end_of_glyph = DET_END_OF_BOTH;
+ next_glyph_type = G_TRIVIRGA;
+ break;
+ case S_QUADRATUM:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PES_QUADRATUM_FIRST_PART;
+ break;
+ case S_QUILISMA_QUADRATUM:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PES_QUILISMA_QUADRATUM_FIRST_PART;
+ break;
+ case S_ORISCUS_SCAPUS:
+ if (current_glyph_type == G_PUNCTUM && last_pitch < current_pitch) {
+ next_glyph_type = G_VIRGA_STRATA;
+ } else {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM;
+ }
+ break;
+ case S_PUNCTUM_INCLINATUM:
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ /*
+ * Warning : this part of the code is specific to the
+ * declarations of the header file
+ */
+ if (current_glyph_type > G_PUNCTA_INCLINATA) {
+ /*
+ * meaning that the previous glyph is not a combination of puncta
+ * inclinata, see header file for details
+ */
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM_INCLINATUM;
+ break;
+ }
+ if (current_pitch == last_pitch) {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_PUNCTUM_INCLINATUM;
+ break;
+ }
+ switch (current_glyph_type) {
+ case G_PUNCTUM_INCLINATUM:
+ if (last_pitch < current_pitch) {
+ next_glyph_type = G_2_PUNCTA_INCLINATA_ASCENDENS;
+ } else {
+ next_glyph_type = G_2_PUNCTA_INCLINATA_DESCENDENS;
+ }
+ break;
+ case G_2_PUNCTA_INCLINATA_ASCENDENS:
+ if (last_pitch < current_pitch) {
+ next_glyph_type = G_3_PUNCTA_INCLINATA_ASCENDENS;
+ } else {
+ next_glyph_type = G_TRIGONUS;
+ }
+ break;
+ case G_3_PUNCTA_INCLINATA_ASCENDENS:
+ if (last_pitch < current_pitch) {
+ next_glyph_type = G_4_PUNCTA_INCLINATA_ASCENDENS;
+ } else {
+ next_glyph_type = G_PUNCTA_INCLINATA;
+ }
+ break;
+ case G_4_PUNCTA_INCLINATA_ASCENDENS:
+ if (last_pitch < current_pitch) {
+ next_glyph_type = G_5_PUNCTA_INCLINATA_ASCENDENS;
+ } else {
+ next_glyph_type = G_PUNCTA_INCLINATA;
+ }
+ break;
+ case G_2_PUNCTA_INCLINATA_DESCENDENS:
+ if (last_pitch < current_pitch) {
+ next_glyph_type = G_TRIGONUS;
+ } else {
+ next_glyph_type = G_3_PUNCTA_INCLINATA_DESCENDENS;
+ }
+ break;
+ case G_3_PUNCTA_INCLINATA_DESCENDENS:
+ if (last_pitch < current_pitch) {
+ next_glyph_type = G_PUNCTA_INCLINATA;
+ } else {
+ next_glyph_type = G_4_PUNCTA_INCLINATA_DESCENDENS;
+ }
+ break;
+ case G_4_PUNCTA_INCLINATA_DESCENDENS:
+ if (last_pitch < current_pitch) {
+ next_glyph_type = G_PUNCTA_INCLINATA;
+ } else {
+ next_glyph_type = G_5_PUNCTA_INCLINATA_DESCENDENS;
+ }
+ break;
+ default:
+ next_glyph_type = G_PUNCTA_INCLINATA;
+ break;
+ }
+ break;
+ case S_STROPHA:
+ if (last_pitch != current_pitch) {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_STROPHA;
+ break;
+ }
+ switch (current_glyph_type) {
+ case G_STROPHA:
+ next_glyph_type = G_DISTROPHA;
+ break;
+ case G_DISTROPHA:
+ *end_of_glyph = DET_END_OF_CURRENT;
+ next_glyph_type = G_TRISTROPHA;
+ break;
+ default:
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_STROPHA;
+ break;
+ }
+ break;
+ case S_DISTROPHA:
+ if (last_pitch == current_pitch && current_glyph_type == G_STROPHA) {
+ *end_of_glyph = DET_END_OF_CURRENT;
+ next_glyph_type = G_TRISTROPHA;
+ } else {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ next_glyph_type = G_DISTROPHA;
+ }
+ break;
+ case S_TRISTROPHA:
+ *end_of_glyph = DET_END_OF_BOTH;
+ next_glyph_type = G_TRISTROPHA;
+ break;
+ default:
+ break;
+ }
+ /* end of the main switch */
+
+ if (current_glyph_type == G_UNDETERMINED) {
+ /*
+ * means that this is the first glyph or that the previous glyph has
+ * already been added
+ */
+ if (*end_of_glyph == DET_END_OF_PREVIOUS) {
+ *end_of_glyph = DET_NO_END;
+ } else {
+ if (*end_of_glyph == DET_END_OF_BOTH) {
+ *end_of_glyph = DET_END_OF_CURRENT;
+ }
+ }
+ }
+
+ /*
+ * WARNING : Ugly section of the code, just some kind of patch for it to work
+ * with fonts that can't handle large intervals.
+ */
+ /* here we separate notes that would be logically in the same glyph
+ * but that are too far to be so, we already said to the function that
+ * it was not the same glyph, there we must say that the previous
+ * glyph has ended. */
+ if (last_pitch) {
+ if (current_pitch - last_pitch > MAX_INTERVAL
+ || current_pitch - last_pitch < -MAX_INTERVAL) {
+ if (*end_of_glyph == DET_END_OF_CURRENT
+ || *end_of_glyph == DET_END_OF_BOTH) {
+ *end_of_glyph = DET_END_OF_BOTH;
+ } else {
+ *end_of_glyph = DET_END_OF_PREVIOUS;
+ }
+ }
+ }
+
+ return next_glyph_type;
+}
+
+/****************************
+ *
+ * Function called with a list of gregorio_notes as argument, this
+ * list is determined from gabc notation by the function
+ * gabc_det_notes_from_string.
+ *
+ * In this function we create a list of glyphs, by determining their
+ * type according to the sequence of notes (we look at their height,
+ * shape, etc.). Each glyph has a pointer gregorio_note *first_note
+ * that will be filled with the good note (and notes will be cut as
+ * explained in the comments on close_glyph function).
+ *
+ * Here is how it works :
+ * current_glyph is the glyph we are currently determining, that is to
+ * say a glyph whose type may change according to the note we will add
+ * to it.
+ * current_note is the note we are currently dealing with.
+ * Let's take an example, if the list of notes is ab, the first step
+ * (current_glyph: undetermined, current_note: a) will be to add a to
+ * nothing, that will give a glyph "punctum" containing only one note:
+ * a. In the second step (current_glyph: punctum, current_note: b) we
+ * transform the glyph in "pes".
+ * For special notes like a key change or something, we stop the
+ * determination of the current glyph, we delete the note and we add
+ * it as a glyph.
+ *
+ * When we determine the glyphs we can encounter the shapes
+ * S_QUADRATUM and S_QUILISMA_QUADRATUM, which means that the
+ * corresponding note is the first note of a pes quadratum (it can
+ * have the shape quilisma for very rare forms). But these shapes must
+ * not appear in the final form of the score, and we transform them
+ * respectively in punctum and quilisma (and the glyph type must be
+ * pes_quadratum, but it is done in gregorio_add_note_to_a_glyph).
+ *
+****************************/
+
+/* this function updates current_key with the new values (with clef changes) */
+
+gregorio_glyph *gabc_det_glyphs_from_notes(gregorio_note *current_note,
+ int *current_key)
+{
+ /* the first note of the current glyph, to be able to close it well:
+ * later we will cut the link (next_notes and previous_note) between
+ * this note and the previous one */
+ gregorio_note *current_glyph_first_note = current_note;
+
+ /* the last glyph we have totally determined. It is automatically
+ * updated by close_glyph(). */
+ gregorio_glyph *last_glyph = NULL;
+
+ /* type of the glyph we are currently determining */
+ gregorio_glyph_type current_glyph_type = G_UNDETERMINED;
+ gregorio_glyph_type next_glyph_type = G_UNDETERMINED;
+ char last_pitch = USELESS_VALUE;
+ /* a variable for the signs of bars and to tell if a key is flatted or
+ * not */
+ gregorio_note *next_note = NULL;
+
+ /* determination of end of glyphs, see comments on
+ * gregorio_add_note_to_a_glyph */
+ gabc_determination end_of_glyph = DET_NO_END;
+
+ /* a char representing the liquescentia of the current glyph */
+ gregorio_liquescentia liquescentia = L_NO_LIQUESCENTIA;
+
+ if (current_note == NULL) {
+ return NULL;
+ }
+
+ gregorio_go_to_first_note(&current_note);
+
+ while (current_note) {
+ next_note = current_note->next;
+ if (current_note->type != GRE_NOTE) {
+ gregorio_type type = current_note->type;
+ char pitch = USELESS_VALUE;
+ bool flat = false;
+ bool force = false;
+ gregorio_sign sign = _NO_SIGN;
+
+ if (current_glyph_type != G_UNDETERMINED) {
+ close_glyph(&last_glyph, next_glyph_type,
+ &current_glyph_first_note, liquescentia,
+ current_note->previous);
+ current_glyph_type = G_UNDETERMINED;
+ liquescentia = L_NO_LIQUESCENTIA;
+ }
+
+ switch (type) {
+ case GRE_C_KEY_CHANGE:
+ pitch = current_note->u.note.pitch;
+ *current_key = gregorio_calculate_new_key(C_KEY, pitch - '0');
+ break;
+
+ case GRE_F_KEY_CHANGE:
+ pitch = current_note->u.note.pitch;
+ *current_key = gregorio_calculate_new_key(F_KEY, pitch - '0');
+ break;
+
+ case GRE_C_KEY_CHANGE_FLATED:
+ pitch = current_note->u.note.pitch;
+ *current_key = gregorio_calculate_new_key(C_KEY, pitch - '0');
+ type = GRE_C_KEY_CHANGE;
+ flat = true;
+ break;
+
+ case GRE_F_KEY_CHANGE_FLATED:
+ pitch = current_note->u.note.pitch;
+ *current_key = gregorio_calculate_new_key(F_KEY, pitch - '0');
+ type = GRE_F_KEY_CHANGE;
+ flat = true;
+ break;
+
+ case GRE_CUSTOS:
+ pitch = gabc_determine_custo_pitch(current_note->next,
+ *current_key);
+ break;
+
+ case GRE_MANUAL_CUSTOS:
+ pitch = current_note->u.note.pitch;
+ type = GRE_CUSTOS;
+ force = true;
+ break;
+
+ case GRE_BAR:
+ /* we calculate the signs of the bars */
+ if (current_note->signs == _V_EPISEMA) {
+ sign = _V_EPISEMA;
+ } else {
+ sign = current_note->special_sign;
+ }
+ if (current_note->h_episema_above) {
+ if (sign == _V_EPISEMA) {
+ sign = _V_EPISEMA_BAR_H_EPISEMA;
+ } else {
+ sign = _BAR_H_EPISEMA;
+ }
+ }
+ break;
+
+ case GRE_FLAT:
+ case GRE_SHARP:
+ case GRE_NATURAL:
+ pitch = current_note->u.note.pitch;
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
+
+ if (pitch == USELESS_VALUE) {
+ gregorio_add_unpitched_element_as_glyph(&last_glyph, type,
+ current_note->u.other, sign, current_note->texverb);
+ } else {
+ gregorio_add_pitched_element_as_glyph(&last_glyph, type, pitch,
+ flat, force, current_note->texverb);
+ }
+ current_glyph_first_note = current_note->next;
+ current_note->texverb = NULL;
+ gregorio_free_one_note(&current_note);
+ last_pitch = USELESS_VALUE;
+ continue;
+ }
+
+ /*
+ * first we do what must be done with liquescentia
+ */
+ if (is_initio_debilis(current_note->u.note.liquescentia)) {
+ /*
+ * meaning that the note is an initio debilis, maybe more
+ */
+ if (current_glyph_type != G_UNDETERMINED) {
+ /*
+ * if it is not the first glyph
+ */
+ close_glyph(&last_glyph, current_glyph_type,
+ &current_glyph_first_note,
+ liquescentia, current_note->previous);
+ current_glyph_type = G_UNDETERMINED;
+ }
+ liquescentia = L_INITIO_DEBILIS;
+ }
+
+ next_glyph_type =
+ gregorio_add_note_to_a_glyph(current_glyph_type,
+ current_note->u.note.pitch, last_pitch,
+ current_note->u.note.shape,
+ current_note->u.note.liquescentia,
+ current_glyph_first_note, &end_of_glyph);
+
+ /* patch to have good shapes in the special cases of pes quadratum and
+ * pes quilisma quadratum. */
+ switch (current_note->u.note.shape) {
+ case S_QUADRATUM:
+ current_note->u.note.shape = S_PUNCTUM;
+ break;
+
+ case S_QUILISMA_QUADRATUM:
+ current_note->u.note.shape = S_QUILISMA;
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
+
+ /* see comments on gregorio_add_note_to_a_glyph for the meaning of
+ * end_of_glyph */
+ switch (end_of_glyph) {
+ case DET_NO_END:
+ current_glyph_type = next_glyph_type;
+ /*
+ * we deal with liquescentia
+ */
+ if (is_liquescentia(current_note->u.note.liquescentia)) {
+ /* special cases of oriscus auctus, treated like normal oriscus
+ * in some cases. */
+ if (current_note->u.note.shape == S_ORISCUS_AUCTUS
+ && current_note->next
+ && current_note->next->type == GRE_NOTE
+ && current_note->next->u.note.pitch <
+ current_note->u.note.pitch) {
+ last_pitch = current_note->u.note.pitch;
+ current_note->u.note.shape = S_ORISCUS;
+ current_note->u.note.liquescentia = L_NO_LIQUESCENTIA;
+ current_note = next_note;
+ continue;
+ }
+ /* special cases of the punctum inclinatum deminutus and
+ * auctus */
+ if (current_note->u.note.shape == S_PUNCTUM_INCLINATUM) {
+ if (current_note->u.note.liquescentia == L_DEMINUTUS) {
+ current_note->u.note.shape =
+ S_PUNCTUM_INCLINATUM_DEMINUTUS;
+ }
+ if (current_note->u.note.liquescentia == L_AUCTA
+ || current_note->u.note.liquescentia ==
+ L_AUCTUS_DESCENDENS
+ || current_note->u.note.liquescentia ==
+ L_AUCTUS_ASCENDENS) {
+ current_note->u.note.shape =
+ S_PUNCTUM_INCLINATUM_AUCTUS;
+ }
+
+ if (current_note->next
+ && current_note->next->type == GRE_NOTE
+ && current_note->next->u.note.shape ==
+ S_PUNCTUM_INCLINATUM
+ && current_note->next->u.note.liquescentia ==
+ L_DEMINUTUS) {
+ last_pitch = current_note->u.note.pitch;
+ current_note = next_note;
+ continue;
+ }
+ }
+ if (current_note->u.note.shape == S_PUNCTUM_CAVUM_INCLINATUM) {
+ switch (current_note->u.note.liquescentia) {
+ case L_AUCTA:
+ case L_AUCTUS_DESCENDENS:
+ case L_AUCTUS_ASCENDENS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ current_note->u.note.shape =
+ S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS;
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
+
+ if (current_note->next
+ && current_note->next->type == GRE_NOTE
+ && current_note->next->u.note.shape ==
+ S_PUNCTUM_INCLINATUM
+ && current_note->next->u.note.liquescentia ==
+ L_DEMINUTUS) {
+ last_pitch = current_note->u.note.pitch;
+ current_note = next_note;
+ continue;
+ }
+ }
+ liquescentia += current_note->u.note.liquescentia;
+ /* once again, only works with the good values in the header
+ * file */
+ current_note = close_glyph(&last_glyph, current_glyph_type,
+ &current_glyph_first_note, liquescentia, current_note);
+ current_glyph_type = G_UNDETERMINED;
+ liquescentia = L_NO_LIQUESCENTIA;
+ }
+ break;
+ case DET_END_OF_PREVIOUS:
+ if (current_note->previous)
+ {
+ /* we don't want to close previous glyph twice */
+ close_glyph(&last_glyph, current_glyph_type,
+ &current_glyph_first_note, liquescentia,
+ current_note->previous);
+ }
+ current_glyph_type = next_glyph_type;
+ liquescentia = L_NO_LIQUESCENTIA;
+ last_pitch = USELESS_VALUE;
+ /* we deal with liquescentia */
+ if (is_liquescentia(current_note->u.note.liquescentia))
+ /* not an initio debilis, because we considered it in the first
+ * part... */
+ {
+ /* special cases of the punctum inclinatum deminutus and
+ * auctus */
+ if (current_note->u.note.shape == S_PUNCTUM_INCLINATUM) {
+ if (current_note->u.note.liquescentia == L_DEMINUTUS) {
+ current_note->u.note.shape =
+ S_PUNCTUM_INCLINATUM_DEMINUTUS;
+ }
+ if (current_note->u.note.liquescentia == L_AUCTA
+ || current_note->u.note.liquescentia ==
+ L_AUCTUS_DESCENDENS
+ || current_note->u.note.liquescentia ==
+ L_AUCTUS_ASCENDENS) {
+ current_note->u.note.shape =
+ S_PUNCTUM_INCLINATUM_AUCTUS;
+ }
+ if (current_note->next
+ && current_note->next->type == GRE_NOTE
+ && current_note->next->u.note.shape ==
+ S_PUNCTUM_INCLINATUM
+ && current_note->next->u.note.liquescentia ==
+ L_DEMINUTUS) {
+ current_note = next_note;
+ continue;
+ }
+ }
+ if (current_note->u.note.shape == S_PUNCTUM_CAVUM_INCLINATUM) {
+ switch (current_note->u.note.liquescentia) {
+ case L_AUCTA:
+ case L_AUCTUS_DESCENDENS:
+ case L_AUCTUS_ASCENDENS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ current_note->u.note.shape =
+ S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS;
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
+
+ if (current_note->next
+ && current_note->next->type == GRE_NOTE
+ && current_note->next->u.note.shape ==
+ S_PUNCTUM_INCLINATUM
+ && current_note->next->u.note.liquescentia ==
+ L_DEMINUTUS) {
+ current_note = next_note;
+ continue;
+ }
+ }
+ current_note = close_glyph(&last_glyph, current_glyph_type,
+ &current_glyph_first_note,
+ current_note->u.note.liquescentia, current_note);
+ current_glyph_type = G_UNDETERMINED;
+ }
+ break;
+ case DET_END_OF_CURRENT:
+ liquescentia += current_note->u.note.liquescentia;
+ /* once again, only works with the good values in the header file */
+ current_note = close_glyph(&last_glyph, next_glyph_type,
+ &current_glyph_first_note, liquescentia, current_note);
+ current_glyph_type = G_UNDETERMINED;
+ liquescentia = L_NO_LIQUESCENTIA;
+ break;
+ default: /* case DET_END_OF_BOTH: */
+ if (current_note->previous)
+ {
+ /* we don't want to close previous glyph twice */
+ close_glyph(&last_glyph, current_glyph_type,
+ &current_glyph_first_note, liquescentia,
+ current_note->previous);
+ }
+ current_glyph_type = G_UNDETERMINED;
+ liquescentia = L_NO_LIQUESCENTIA;
+ current_note = close_glyph(&last_glyph, next_glyph_type,
+ &current_glyph_first_note,
+ current_note->u.note.liquescentia, current_note);
+ break;
+ }
+
+ if (!next_note && current_glyph_type != G_UNDETERMINED) {
+ /* we must end the determination here */
+ current_note = close_glyph(&last_glyph, current_glyph_type,
+ &current_glyph_first_note, liquescentia, current_note);
+ }
+
+ last_pitch = current_note->u.note.pitch;
+ current_note = next_note;
+ }
+ /* end of while */
+
+ gregorio_go_to_first_glyph(&last_glyph);
+ return last_glyph;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination-l.c b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination-l.c
new file mode 100644
index 00000000000..cf07911a96c
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination-l.c
@@ -0,0 +1,9582 @@
+#line 2 "gabc/gabc-notes-determination-l.c"
+
+#line 4 "gabc/gabc-notes-determination-l.c"
+
+#define YY_INT_ALIGNED long int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer gabc_notes_determination__create_buffer
+#define yy_delete_buffer gabc_notes_determination__delete_buffer
+#define yy_flex_debug gabc_notes_determination__flex_debug
+#define yy_init_buffer gabc_notes_determination__init_buffer
+#define yy_flush_buffer gabc_notes_determination__flush_buffer
+#define yy_load_buffer_state gabc_notes_determination__load_buffer_state
+#define yy_switch_to_buffer gabc_notes_determination__switch_to_buffer
+#define yyin gabc_notes_determination_in
+#define yyleng gabc_notes_determination_leng
+#define yylex gabc_notes_determination_lex
+#define yylineno gabc_notes_determination_lineno
+#define yyout gabc_notes_determination_out
+#define yyrestart gabc_notes_determination_restart
+#define yytext gabc_notes_determination_text
+#define yywrap gabc_notes_determination_wrap
+#define yyalloc gabc_notes_determination_alloc
+#define yyrealloc gabc_notes_determination_realloc
+#define yyfree gabc_notes_determination_free
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 39
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE gabc_notes_determination_restart(gabc_notes_determination_in )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t gabc_notes_determination_leng;
+
+extern FILE *gabc_notes_determination_in, *gabc_notes_determination_out;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+ #define YY_LINENO_REWIND_TO(ptr)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up gabc_notes_determination_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up gabc_notes_determination_text again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via gabc_notes_determination_restart()), so that the user can continue scanning by
+ * just pointing gabc_notes_determination_in at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when gabc_notes_determination_text is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t gabc_notes_determination_leng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow gabc_notes_determination_wrap()'s to do buffer switches
+ * instead of setting up a fresh gabc_notes_determination_in. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void gabc_notes_determination_restart (FILE *input_file );
+void gabc_notes_determination__switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE gabc_notes_determination__create_buffer (FILE *file,int size );
+void gabc_notes_determination__delete_buffer (YY_BUFFER_STATE b );
+void gabc_notes_determination__flush_buffer (YY_BUFFER_STATE b );
+void gabc_notes_determination_push_buffer_state (YY_BUFFER_STATE new_buffer );
+void gabc_notes_determination_pop_buffer_state (void );
+
+static void gabc_notes_determination_ensure_buffer_stack (void );
+static void gabc_notes_determination__load_buffer_state (void );
+static void gabc_notes_determination__init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER gabc_notes_determination__flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE gabc_notes_determination__scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE gabc_notes_determination__scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE gabc_notes_determination__scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *gabc_notes_determination_alloc (yy_size_t );
+void *gabc_notes_determination_realloc (void *,yy_size_t );
+void gabc_notes_determination_free (void * );
+
+#define yy_new_buffer gabc_notes_determination__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ gabc_notes_determination_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ gabc_notes_determination__create_buffer(gabc_notes_determination_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ gabc_notes_determination_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ gabc_notes_determination__create_buffer(gabc_notes_determination_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define gabc_notes_determination_wrap() 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *gabc_notes_determination_in = (FILE *) 0, *gabc_notes_determination_out = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int gabc_notes_determination_lineno;
+
+int gabc_notes_determination_lineno = 1;
+
+extern char *gabc_notes_determination_text;
+#define yytext_ptr gabc_notes_determination_text
+
+static yyconst flex_int32_t yy_nxt[][256] =
+ {
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212, -212, -212, -212, -212,
+ -212, -212, -212, -212, -212, -212
+ },
+
+ } ;
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up gabc_notes_determination_text.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ gabc_notes_determination_leng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 109
+#define YY_END_OF_BUFFER 110
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int32_t yy_accept[213] =
+ { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 3, 3, 0, 0, 0, 0,
+ 0, 0, 0, 0, 110, 108, 42, 42, 78, 108,
+ 1, 94, 49, 108, 96, 76, 63, 56, 99, 83,
+ 98, 92, 102, 66, 106, 104, 45, 108, 95, 48,
+ 92, 92, 92, 101, 100, 65, 107, 105, 103, 43,
+ 39, 40, 97, 34, 38, 35, 36, 32, 33, 37,
+ 3, 2, 28, 29, 30, 31, 42, 82, 81, 79,
+ 94, 50, 51, 52, 53, 54, 55, 93, 96, 77,
+ 64, 57, 58, 59, 60, 61, 62, 0, 0, 74,
+
+ 0, 0, 0, 73, 75, 0, 0, 0, 0, 0,
+ 0, 0, 95, 41, 46, 0, 67, 68, 69, 70,
+ 71, 72, 44, 34, 35, 36, 32, 33, 37, 3,
+ 2, 28, 29, 30, 31, 80, 0, 0, 86, 88,
+ 84, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 47, 0, 0, 87, 89, 90, 85,
+ 0, 5, 4, 0, 24, 0, 23, 0, 22, 0,
+ 0, 0, 0, 0, 91, 25, 0, 20, 19, 18,
+ 0, 0, 0, 0, 0, 26, 0, 6, 0, 0,
+ 0, 0, 7, 0, 0, 27, 21, 10, 14, 8,
+
+ 0, 0, 0, 11, 15, 12, 16, 9, 0, 0,
+ 13, 17
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+static yyconst yy_state_type yy_NUL_trans[213] =
+ { 0,
+ 26, 26, 64, 64, 66, 66, 67, 67, 68, 68,
+ 69, 69, 70, 70, 71, 71, 73, 73, 74, 74,
+ 75, 75, 76, 76, 0, 0, 0, 0, 0, 78,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 124, 0, 125, 126, 127, 128, 129,
+ 130, 0, 132, 133, 134, 135, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 124, 125, 126, 127, 128, 129, 130,
+ 0, 132, 133, 134, 135, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0
+ } ;
+
+extern int gabc_notes_determination__flex_debug;
+int gabc_notes_determination__flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *gabc_notes_determination_text;
+#line 1 "gabc/gabc-notes-determination.l"
+#line 2 "gabc/gabc-notes-determination.l"
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the note parser.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <ctype.h> /* for tolower */
+#include "bool.h"
+#include "struct.h"
+#include "messages.h"
+#include "support.h"
+
+#include "gabc.h"
+
+#define YY_NO_INPUT
+
+#define YY_USER_ACTION gabc_update_location(&notes_lloc, \
+ gabc_notes_determination_text, gabc_notes_determination_leng);
+
+static gregorio_scanner_location notes_lloc;
+static gregorio_note *current_note;
+static char char_for_brace;
+static unsigned int nbof_isolated_episema;
+static char *notesmacros[10];
+static char tempstr[256];
+static int brace_var_counter;
+static int overbrace_var, underbrace_var;
+static const char *overbrace_var_kind;
+
+static __inline char pitch_letter_to_height(const char pitch) {
+ return pitch - 'a' + LOWEST_PITCH;
+}
+
+static gregorio_shape punctum(const char pitch)
+{
+ if (pitch < 'a') {
+ return S_PUNCTUM_INCLINATUM;
+ } else {
+ return S_PUNCTUM;
+ }
+}
+
+static __inline void lex_add_note(int i, gregorio_shape shape, char signs,
+ char liquescentia)
+{
+ nbof_isolated_episema = 0;
+ gregorio_add_note(&current_note,
+ pitch_letter_to_height(tolower((unsigned char)gabc_notes_determination_text[i])),
+ shape, signs, liquescentia, NULL, &notes_lloc);
+}
+
+static __inline void add_bar_as_note(gregorio_bar bar)
+{
+ nbof_isolated_episema = 0;
+ gregorio_add_bar_as_note(&current_note, bar, &notes_lloc);
+}
+
+static __inline void error(void)
+{
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("undefined macro used: m%d"),
+ gabc_notes_determination_text[3] - '0');
+}
+
+static void add_h_episema(void) {
+ grehepisema_size size = H_NORMAL;
+ gregorio_vposition vposition = VPOS_AUTO;
+ bool disable_bridge = false;
+
+ char *ptr = gabc_notes_determination_text;
+ char current;
+ /* first character is the underscore */
+ while ((current = *(++ptr))) {
+ switch(current) {
+ case '0':
+ vposition = VPOS_BELOW;
+ break;
+ case '1':
+ vposition = VPOS_ABOVE;
+ break;
+ case '2':
+ disable_bridge = true;
+ break;
+ case '3':
+ size = H_SMALL_LEFT;
+ break;
+ case '4':
+ size = H_SMALL_CENTRE;
+ break;
+ case '5':
+ size = H_SMALL_RIGHT;
+ break;
+ default:
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("unrecognized horizontal episema modifier: %c"),
+ current);
+ break;
+ };
+ }
+
+ gregorio_add_h_episema(current_note, size, vposition, disable_bridge,
+ &nbof_isolated_episema);
+}
+
+static void add_sign(gregorio_sign sign) {
+ gregorio_vposition vposition = VPOS_AUTO;
+ switch(gabc_notes_determination_text[1]) {
+ case '0':
+ vposition = VPOS_BELOW;
+ break;
+ case '1':
+ vposition = VPOS_ABOVE;
+ break;
+ }
+ gregorio_add_sign(current_note, sign, vposition);
+}
+
+static __inline void add_alteration(const gregorio_type type) {
+ gregorio_add_alteration_as_note(&current_note, type,
+ pitch_letter_to_height(gabc_notes_determination_text[0]),
+ &notes_lloc);
+}
+
+
+
+
+
+
+
+
+
+
+
+
+#line 7355 "gabc/gabc-notes-determination-l.c"
+
+#define INITIAL 0
+#define texverbnote 1
+#define texverbglyph 2
+#define texverbelement 3
+#define choralsign 4
+#define choralnabc 5
+#define alt 6
+#define comments 7
+#define overbrace 8
+#define underbrace 9
+#define overcurlybrace 10
+#define overcurlyaccentusbrace 11
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int gabc_notes_determination_lex_destroy (void );
+
+int gabc_notes_determination_get_debug (void );
+
+void gabc_notes_determination_set_debug (int debug_flag );
+
+YY_EXTRA_TYPE gabc_notes_determination_get_extra (void );
+
+void gabc_notes_determination_set_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *gabc_notes_determination_get_in (void );
+
+void gabc_notes_determination_set_in (FILE * in_str );
+
+FILE *gabc_notes_determination_get_out (void );
+
+void gabc_notes_determination_set_out (FILE * out_str );
+
+yy_size_t gabc_notes_determination_get_leng (void );
+
+char *gabc_notes_determination_get_text (void );
+
+int gabc_notes_determination_get_lineno (void );
+
+void gabc_notes_determination_set_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int gabc_notes_determination_wrap (void );
+#else
+extern int gabc_notes_determination_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+ static int yy_start_stack_ptr = 0;
+ static int yy_start_stack_depth = 0;
+ static int *yy_start_stack = NULL;
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( gabc_notes_determination_text, gabc_notes_determination_leng, 1, gabc_notes_determination_out )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( gabc_notes_determination_in )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( gabc_notes_determination_in ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, gabc_notes_determination_in))==0 && ferror(gabc_notes_determination_in)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(gabc_notes_determination_in); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int gabc_notes_determination_lex (void);
+
+#define YY_DECL int gabc_notes_determination_lex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after gabc_notes_determination_text and gabc_notes_determination_leng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! gabc_notes_determination_in )
+ gabc_notes_determination_in = stdin;
+
+ if ( ! gabc_notes_determination_out )
+ gabc_notes_determination_out = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ gabc_notes_determination_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ gabc_notes_determination__create_buffer(gabc_notes_determination_in,YY_BUF_SIZE );
+ }
+
+ gabc_notes_determination__load_buffer_state( );
+ }
+
+ {
+#line 172 "gabc/gabc-notes-determination.l"
+
+#line 7579 "gabc/gabc-notes-determination-l.c"
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of gabc_notes_determination_text. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ while ( (yy_current_state = yy_nxt[yy_current_state][ YY_SC_TO_UI(*yy_cp) ]) > 0 )
+ {
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+
+ ++yy_cp;
+ }
+
+ yy_current_state = -yy_current_state;
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos) + 1;
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 173 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(comments);
+ }
+ YY_BREAK
+case 2:
+/* rule 2 can match eol */
+YY_RULE_SETUP
+#line 176 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(INITIAL);
+ }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 179 "gabc/gabc-notes-determination.l"
+{
+ /* ignored */
+ }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 182 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(choralsign);
+ }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 185 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(choralnabc);
+ }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 188 "gabc/gabc-notes-determination.l"
+{
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ BEGIN(overbrace);
+ }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 192 "gabc/gabc-notes-determination.l"
+{
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ BEGIN(underbrace);
+ }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 196 "gabc/gabc-notes-determination.l"
+{
+ char_for_brace = gabc_notes_determination_text[5]-'0';
+ BEGIN(overcurlybrace);
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 200 "gabc/gabc-notes-determination.l"
+{
+ char_for_brace = gabc_notes_determination_text[6]-'0';
+ BEGIN(overcurlyaccentusbrace);
+ }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 204 "gabc/gabc-notes-determination.l"
+{
+ if (overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace without termination of "
+ "previous overbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ overbrace_var = ++brace_var_counter;
+ overbrace_var_kind = "ob";
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreOverBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}",
+ overbrace_var, char_for_brace, overbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 220 "gabc/gabc-notes-determination.l"
+{
+ if (underbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable underbrace without termination of "
+ "previous underbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ underbrace_var = ++brace_var_counter;
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreUnderBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}",
+ underbrace_var, char_for_brace, underbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 235 "gabc/gabc-notes-determination.l"
+{
+ if (overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace without termination of "
+ "previous overbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[5]-'0';
+ overbrace_var = ++brace_var_counter;
+ overbrace_var_kind = "ocb";
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreOverCurlyBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}{0}",
+ overbrace_var, char_for_brace, overbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 251 "gabc/gabc-notes-determination.l"
+{
+ if (overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace without termination of "
+ "previous overbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[6]-'0';
+ overbrace_var = ++brace_var_counter;
+ overbrace_var_kind = "ocba";
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreOverCurlyBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}{1}",
+ overbrace_var, char_for_brace, overbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 267 "gabc/gabc-notes-determination.l"
+{
+ if (!overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace termination without "
+ "variable overbrace start"));
+ } else if (strcmp (overbrace_var_kind, "ob")) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace started with %s "
+ "and terminated with ob"),
+ overbrace_var_kind);
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", overbrace_var,
+ char_for_brace);
+ overbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 286 "gabc/gabc-notes-determination.l"
+{
+ if (!underbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable underbrace termination without "
+ "variable underbrace start"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", underbrace_var,
+ char_for_brace);
+ underbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 300 "gabc/gabc-notes-determination.l"
+{
+ if (!overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace termination without "
+ "variable overbrace start"));
+ } else if (strcmp (overbrace_var_kind, "ocb")) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace started with %s "
+ "and terminated with ocb"),
+ overbrace_var_kind);
+ } else {
+ char_for_brace = gabc_notes_determination_text[5]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", overbrace_var,
+ char_for_brace);
+ overbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 319 "gabc/gabc-notes-determination.l"
+{
+ if (!overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace termination without "
+ "variable overbrace start"));
+ } else if (strcmp (overbrace_var_kind, "ocba")) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace started with %s "
+ "and terminated with ocba"),
+ overbrace_var_kind);
+ } else {
+ char_for_brace = gabc_notes_determination_text[6]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", overbrace_var,
+ char_for_brace);
+ overbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 338 "gabc/gabc-notes-determination.l"
+{
+ if (notesmacros[gabc_notes_determination_text[3]-'0']) {
+ gregorio_add_texverb_to_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[3]-'0']));
+ } else error();
+ }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 344 "gabc/gabc-notes-determination.l"
+{
+ if (notesmacros[gabc_notes_determination_text[3]-'0']) {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[3]-'0']),
+ GRE_TEXVERB_GLYPH, &notes_lloc);
+ } else error();
+ }
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 351 "gabc/gabc-notes-determination.l"
+{
+ if (notesmacros[gabc_notes_determination_text[3]-'0']) {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[3]-'0']),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ } else error();
+ }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 358 "gabc/gabc-notes-determination.l"
+{
+ if (notesmacros[gabc_notes_determination_text[5]-'0']) {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[5]-'0']),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ } else error();
+ }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 365 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(texverbnote);
+ }
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 368 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(texverbglyph);
+ }
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 371 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(texverbelement);
+ }
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 374 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(alt);
+ }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 377 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_nlba_as_note(&current_note, NLBA_BEGINNING, &notes_lloc);
+ }
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 380 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_nlba_as_note(&current_note, NLBA_END, &notes_lloc);
+ }
+ YY_BREAK
+case 28:
+/* rule 28 can match eol */
+YY_RULE_SETUP
+#line 383 "gabc/gabc-notes-determination.l"
+{
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreOverBrace{%s}{0pt}{0pt}{%d}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ YY_BREAK
+case 29:
+/* rule 29 can match eol */
+YY_RULE_SETUP
+#line 389 "gabc/gabc-notes-determination.l"
+{
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreUnderBrace{%s}{0pt}{0pt}{%d}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ YY_BREAK
+case 30:
+/* rule 30 can match eol */
+YY_RULE_SETUP
+#line 395 "gabc/gabc-notes-determination.l"
+{
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreOverCurlyBrace{%s}{0pt}{0pt}{%d}{0}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ YY_BREAK
+case 31:
+/* rule 31 can match eol */
+YY_RULE_SETUP
+#line 401 "gabc/gabc-notes-determination.l"
+{
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreOverCurlyBrace{%s}{0pt}{0pt}{%d}{1}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ YY_BREAK
+case 32:
+/* rule 32 can match eol */
+YY_RULE_SETUP
+#line 407 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_cs_to_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text), false);
+ }
+ YY_BREAK
+case 33:
+/* rule 33 can match eol */
+YY_RULE_SETUP
+#line 411 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_cs_to_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text), true);
+ }
+ YY_BREAK
+case 34:
+/* rule 34 can match eol */
+YY_RULE_SETUP
+#line 415 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_texverb_to_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text));
+ }
+ YY_BREAK
+case 35:
+/* rule 35 can match eol */
+YY_RULE_SETUP
+#line 419 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text),
+ GRE_TEXVERB_GLYPH, &notes_lloc);
+ }
+ YY_BREAK
+case 36:
+/* rule 36 can match eol */
+YY_RULE_SETUP
+#line 424 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ }
+ YY_BREAK
+case 37:
+/* rule 37 can match eol */
+YY_RULE_SETUP
+#line 429 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text), GRE_ALT,
+ &notes_lloc);
+ }
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 434 "gabc/gabc-notes-determination.l"
+{
+ BEGIN(INITIAL);
+ }
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 437 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup("\\hbox to 0pt{"), GRE_TEXVERB_ELEMENT,
+ &notes_lloc);
+ }
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 442 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup("\\hss%\n}%\n\\GreNoBreak\\relax "),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ }
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 447 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_manual_custos_as_note(&current_note,
+ pitch_letter_to_height(gabc_notes_determination_text[0]),
+ &notes_lloc);
+ }
+ YY_BREAK
+case 42:
+/* rule 42 can match eol */
+YY_RULE_SETUP
+#line 452 "gabc/gabc-notes-determination.l"
+/* ignore ends of line and tabs */;
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 453 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_end_of_line_as_note(&current_note, GRE_END_OF_LINE,
+ &notes_lloc);
+ }
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 457 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_custo_as_note(&current_note, &notes_lloc);
+ }
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 460 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_end_of_line_as_note(&current_note, GRE_END_OF_PAR,
+ &notes_lloc);
+ }
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 464 "gabc/gabc-notes-determination.l"
+{
+ if (gabc_notes_determination_text[0]=='c') {
+ gregorio_add_clef_change_as_note(&current_note, GRE_C_KEY_CHANGE,
+ gabc_notes_determination_text[1], &notes_lloc);
+ } else {
+ gregorio_add_clef_change_as_note(&current_note, GRE_F_KEY_CHANGE,
+ gabc_notes_determination_text[1], &notes_lloc);
+ }
+ }
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 473 "gabc/gabc-notes-determination.l"
+{
+ if (gabc_notes_determination_text[0]=='c') {
+ gregorio_add_clef_change_as_note(&current_note,
+ GRE_C_KEY_CHANGE_FLATED, gabc_notes_determination_text[2],
+ &notes_lloc);
+ } else {
+ gregorio_add_clef_change_as_note(&current_note,
+ GRE_F_KEY_CHANGE_FLATED, gabc_notes_determination_text[2],
+ &notes_lloc);
+ }
+ }
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 484 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_VIRGULA);
+ }
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 487 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINIMA);
+ }
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 490 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D1);
+ }
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 493 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D2);
+ }
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 496 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D3);
+ }
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 499 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D4);
+ }
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 502 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D5);
+ }
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 505 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D6);
+ }
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 508 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR);
+ }
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 511 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D1);
+ }
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 514 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D2);
+ }
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 517 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D3);
+ }
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 520 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D4);
+ }
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 523 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D5);
+ }
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 526 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MINOR_D6);
+ }
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 529 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_MAIOR);
+ }
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 532 "gabc/gabc-notes-determination.l"
+{
+ add_bar_as_note(B_DIVISIO_FINALIS);
+ }
+ YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 535 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_PUNCTUM_CAVUM);
+ }
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 538 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_LINEA_PUNCTUM);
+ }
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 541 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_LINEA_PUNCTUM_CAVUM);
+ }
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 544 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_special_sign(current_note, _ACCENTUS);
+ }
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 547 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_special_sign(current_note, _ACCENTUS_REVERSUS);
+ }
+ YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 550 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_special_sign(current_note, _CIRCULUS);
+ }
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 553 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_special_sign(current_note, _SEMI_CIRCULUS);
+ }
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 556 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_special_sign(current_note, _SEMI_CIRCULUS_REVERSUS);
+ }
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 559 "gabc/gabc-notes-determination.l"
+{
+ add_alteration(GRE_FLAT);
+ }
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 562 "gabc/gabc-notes-determination.l"
+{
+ add_alteration(GRE_SHARP);
+ }
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 565 "gabc/gabc-notes-determination.l"
+{
+ add_alteration(GRE_NATURAL);
+ }
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 568 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_space_as_note(&current_note, SP_NEUMATIC_CUT, &notes_lloc);
+ }
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 571 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_space_as_note(&current_note, SP_LARGER_SPACE, &notes_lloc);
+ }
+ YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 574 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_space_as_note(&current_note, SP_GLYPH_SPACE, &notes_lloc);
+ }
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 577 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_space_as_note(&current_note, SP_NEUMATIC_CUT_NB,
+ &notes_lloc);
+ }
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 581 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_space_as_note(&current_note, SP_LARGER_SPACE_NB,
+ &notes_lloc);
+ }
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 585 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_space_as_note(&current_note, SP_GLYPH_SPACE_NB,
+ &notes_lloc);
+ }
+ YY_BREAK
+case 82:
+/* rule 82 can match eol */
+*yy_cp = (yy_hold_char); /* undo effects of setting up gabc_notes_determination_text */
+YY_LINENO_REWIND_TO(yy_bp + 1);
+(yy_c_buf_p) = yy_cp = yy_bp + 1;
+YY_DO_BEFORE_ACTION; /* set up gabc_notes_determination_text again */
+YY_RULE_SETUP
+#line 589 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_space_as_note(&current_note, SP_ZERO_WIDTH, &notes_lloc);
+ }
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 592 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_LINEA);
+ }
+ YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 595 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_BIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+ YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 598 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_TRIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+ YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 601 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_BIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+ YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 604 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_TRIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+ YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 607 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_DISTROPHA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+ YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 610 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_DISTROPHA, _NO_SIGN, L_AUCTA);
+ }
+ YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 613 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_TRISTROPHA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+ YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 616 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, S_TRISTROPHA, _NO_SIGN, L_AUCTA);
+ }
+ YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 619 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(0, punctum(gabc_notes_determination_text[0]), _NO_SIGN,
+ L_NO_LIQUESCENTIA);
+ }
+ YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 623 "gabc/gabc-notes-determination.l"
+{
+ lex_add_note(1, punctum(gabc_notes_determination_text[1]), _NO_SIGN,
+ L_INITIO_DEBILIS);
+ }
+ YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 627 "gabc/gabc-notes-determination.l"
+{
+ add_sign(_V_EPISEMA);
+ }
+ YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 630 "gabc/gabc-notes-determination.l"
+{
+ add_h_episema();
+ }
+ YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 633 "gabc/gabc-notes-determination.l"
+{
+ add_sign(_PUNCTUM_MORA);
+ }
+ YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 636 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_liquescentia(current_note, L_DEMINUTUS);
+ }
+ YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 639 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_liquescentia(current_note, L_AUCTUS_DESCENDENS);
+ }
+ YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 642 "gabc/gabc-notes-determination.l"
+{
+ gregorio_add_liquescentia(current_note, L_AUCTUS_ASCENDENS);
+ }
+ YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 645 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_QUADRATUM);
+ }
+ YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 648 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_ORISCUS);
+ }
+ YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 651 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_ORISCUS_SCAPUS);
+ }
+ YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 654 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_QUILISMA);
+ }
+ YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 657 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_QUILISMA_QUADRATUM);
+ }
+ YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 660 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_VIRGA);
+ }
+ YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 663 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_VIRGA_REVERSA);
+ }
+ YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 666 "gabc/gabc-notes-determination.l"
+{
+ gregorio_change_shape(current_note, S_STROPHA);
+ }
+ YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 669 "gabc/gabc-notes-determination.l"
+{
+ gregorio_messagef("det_notes_from_string", VERBOSITY_ERROR, 0,
+ _("unrecognized character: \"%c\""),
+ gabc_notes_determination_text[0]);
+ }
+ YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 675 "gabc/gabc-notes-determination.l"
+ECHO;
+ YY_BREAK
+#line 8579 "gabc/gabc-notes-determination-l.c"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(texverbnote):
+case YY_STATE_EOF(texverbglyph):
+case YY_STATE_EOF(texverbelement):
+case YY_STATE_EOF(choralsign):
+case YY_STATE_EOF(choralnabc):
+case YY_STATE_EOF(alt):
+case YY_STATE_EOF(comments):
+case YY_STATE_EOF(overbrace):
+case YY_STATE_EOF(underbrace):
+case YY_STATE_EOF(overcurlybrace):
+case YY_STATE_EOF(overcurlyaccentusbrace):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed gabc_notes_determination_in at a new source and called
+ * gabc_notes_determination_lex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = gabc_notes_determination_in;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( gabc_notes_determination_wrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * gabc_notes_determination_text, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+ } /* end of user's declarations */
+} /* end of gabc_notes_determination_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ gabc_notes_determination_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ gabc_notes_determination_restart(gabc_notes_determination_in );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) gabc_notes_determination_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ if ( *yy_cp )
+ {
+ yy_current_state = yy_nxt[yy_current_state][YY_SC_TO_UI(*yy_cp)];
+ }
+ else
+ yy_current_state = yy_NUL_trans[yy_current_state];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ yy_current_state = yy_NUL_trans[yy_current_state];
+ yy_is_jam = (yy_current_state == 0);
+
+ if ( ! yy_is_jam )
+ {
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ }
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ gabc_notes_determination_restart(gabc_notes_determination_in );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( gabc_notes_determination_wrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve gabc_notes_determination_text */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void gabc_notes_determination_restart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ gabc_notes_determination_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ gabc_notes_determination__create_buffer(gabc_notes_determination_in,YY_BUF_SIZE );
+ }
+
+ gabc_notes_determination__init_buffer(YY_CURRENT_BUFFER,input_file );
+ gabc_notes_determination__load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void gabc_notes_determination__switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * gabc_notes_determination_pop_buffer_state();
+ * gabc_notes_determination_push_buffer_state(new_buffer);
+ */
+ gabc_notes_determination_ensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ gabc_notes_determination__load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (gabc_notes_determination_wrap()) processing, but the only time this flag
+ * is looked at is after gabc_notes_determination_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void gabc_notes_determination__load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ gabc_notes_determination_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE gabc_notes_determination__create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) gabc_notes_determination_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_notes_determination__create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) gabc_notes_determination_alloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_notes_determination__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ gabc_notes_determination__init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with gabc_notes_determination__create_buffer()
+ *
+ */
+ void gabc_notes_determination__delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ gabc_notes_determination_free((void *) b->yy_ch_buf );
+
+ gabc_notes_determination_free((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a gabc_notes_determination_restart() or at EOF.
+ */
+ static void gabc_notes_determination__init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ gabc_notes_determination__flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then gabc_notes_determination__init_buffer was _probably_
+ * called from gabc_notes_determination_restart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void gabc_notes_determination__flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ gabc_notes_determination__load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void gabc_notes_determination_push_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ gabc_notes_determination_ensure_buffer_stack();
+
+ /* This block is copied from gabc_notes_determination__switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from gabc_notes_determination__switch_to_buffer. */
+ gabc_notes_determination__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void gabc_notes_determination_pop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ gabc_notes_determination__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ gabc_notes_determination__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void gabc_notes_determination_ensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)gabc_notes_determination_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_notes_determination_ensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)gabc_notes_determination_realloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_notes_determination_ensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE gabc_notes_determination__scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) gabc_notes_determination_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_notes_determination__scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ gabc_notes_determination__switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to gabc_notes_determination_lex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * gabc_notes_determination__scan_bytes() instead.
+ */
+YY_BUFFER_STATE gabc_notes_determination__scan_string (yyconst char * yystr )
+{
+
+ return gabc_notes_determination__scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to gabc_notes_determination_lex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE gabc_notes_determination__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ yy_size_t i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) gabc_notes_determination_alloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_notes_determination__scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = gabc_notes_determination__scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in gabc_notes_determination__scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up gabc_notes_determination_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ gabc_notes_determination_text[gabc_notes_determination_leng] = (yy_hold_char); \
+ (yy_c_buf_p) = gabc_notes_determination_text + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ gabc_notes_determination_leng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int gabc_notes_determination_get_lineno (void)
+{
+
+ return gabc_notes_determination_lineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *gabc_notes_determination_get_in (void)
+{
+ return gabc_notes_determination_in;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *gabc_notes_determination_get_out (void)
+{
+ return gabc_notes_determination_out;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t gabc_notes_determination_get_leng (void)
+{
+ return gabc_notes_determination_leng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *gabc_notes_determination_get_text (void)
+{
+ return gabc_notes_determination_text;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void gabc_notes_determination_set_lineno (int line_number )
+{
+
+ gabc_notes_determination_lineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see gabc_notes_determination__switch_to_buffer
+ */
+void gabc_notes_determination_set_in (FILE * in_str )
+{
+ gabc_notes_determination_in = in_str ;
+}
+
+void gabc_notes_determination_set_out (FILE * out_str )
+{
+ gabc_notes_determination_out = out_str ;
+}
+
+int gabc_notes_determination_get_debug (void)
+{
+ return gabc_notes_determination__flex_debug;
+}
+
+void gabc_notes_determination_set_debug (int bdebug )
+{
+ gabc_notes_determination__flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from gabc_notes_determination_lex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+ (yy_start_stack_ptr) = 0;
+ (yy_start_stack_depth) = 0;
+ (yy_start_stack) = NULL;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ gabc_notes_determination_in = stdin;
+ gabc_notes_determination_out = stdout;
+#else
+ gabc_notes_determination_in = (FILE *) 0;
+ gabc_notes_determination_out = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * gabc_notes_determination_lex_init()
+ */
+ return 0;
+}
+
+/* gabc_notes_determination_lex_destroy is for both reentrant and non-reentrant scanners. */
+int gabc_notes_determination_lex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ gabc_notes_determination__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ gabc_notes_determination_pop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ gabc_notes_determination_free((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Destroy the start condition stack. */
+ gabc_notes_determination_free((yy_start_stack) );
+ (yy_start_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * gabc_notes_determination_lex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *gabc_notes_determination_alloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *gabc_notes_determination_realloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void gabc_notes_determination_free (void * ptr )
+{
+ free( (char *) ptr ); /* see gabc_notes_determination_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 675 "gabc/gabc-notes-determination.l"
+
+
+
+gregorio_note *gabc_det_notes_from_string(char *str, char *newmacros[10],
+ gregorio_scanner_location *loc)
+{
+ int i;
+ YY_BUFFER_STATE buf;
+
+ notes_lloc.first_line = loc->first_line;
+ notes_lloc.first_column = loc->first_column;
+ notes_lloc.first_offset = loc->first_offset;
+ /* yes... I do mean to set values from loc->first_* */
+ notes_lloc.last_line = loc->first_line;
+ notes_lloc.last_column = loc->first_column;
+ notes_lloc.last_offset = loc->first_offset;
+
+ /* a small optimization could uccur here: we could do it only once at the
+ * beginning of the score, not at each syllable */
+ for (i = 0; i < 10; i++) {
+ notesmacros[i] = newmacros[i];
+ }
+ nbof_isolated_episema = 0;
+ current_note = NULL;
+ buf = gabc_notes_determination__scan_string(str);
+ gabc_notes_determination_lex();
+ gabc_notes_determination__flush_buffer(buf);
+ gabc_notes_determination__delete_buffer(buf);
+ gregorio_go_to_first_note(&current_note);
+ return current_note;
+}
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination.l b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination.l
new file mode 100644
index 00000000000..f48875aea4a
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-notes-determination.l
@@ -0,0 +1,704 @@
+%{
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the note parser.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <ctype.h> /* for tolower */
+#include "bool.h"
+#include "struct.h"
+#include "messages.h"
+#include "support.h"
+
+#include "gabc.h"
+
+#define YY_NO_INPUT
+
+#define YY_USER_ACTION gabc_update_location(&notes_lloc, \
+ gabc_notes_determination_text, gabc_notes_determination_leng);
+
+static gregorio_scanner_location notes_lloc;
+static gregorio_note *current_note;
+static char char_for_brace;
+static unsigned int nbof_isolated_episema;
+static char *notesmacros[10];
+static char tempstr[256];
+static int brace_var_counter;
+static int overbrace_var, underbrace_var;
+static const char *overbrace_var_kind;
+
+static __inline char pitch_letter_to_height(const char pitch) {
+ return pitch - 'a' + LOWEST_PITCH;
+}
+
+static gregorio_shape punctum(const char pitch)
+{
+ if (pitch < 'a') {
+ return S_PUNCTUM_INCLINATUM;
+ } else {
+ return S_PUNCTUM;
+ }
+}
+
+static __inline void lex_add_note(int i, gregorio_shape shape, char signs,
+ char liquescentia)
+{
+ nbof_isolated_episema = 0;
+ gregorio_add_note(&current_note,
+ pitch_letter_to_height(tolower((unsigned char)gabc_notes_determination_text[i])),
+ shape, signs, liquescentia, NULL, &notes_lloc);
+}
+
+static __inline void add_bar_as_note(gregorio_bar bar)
+{
+ nbof_isolated_episema = 0;
+ gregorio_add_bar_as_note(&current_note, bar, &notes_lloc);
+}
+
+static __inline void error(void)
+{
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("undefined macro used: m%d"),
+ gabc_notes_determination_text[3] - '0');
+}
+
+static void add_h_episema(void) {
+ grehepisema_size size = H_NORMAL;
+ gregorio_vposition vposition = VPOS_AUTO;
+ bool disable_bridge = false;
+
+ char *ptr = gabc_notes_determination_text;
+ char current;
+ /* first character is the underscore */
+ while ((current = *(++ptr))) {
+ switch(current) {
+ case '0':
+ vposition = VPOS_BELOW;
+ break;
+ case '1':
+ vposition = VPOS_ABOVE;
+ break;
+ case '2':
+ disable_bridge = true;
+ break;
+ case '3':
+ size = H_SMALL_LEFT;
+ break;
+ case '4':
+ size = H_SMALL_CENTRE;
+ break;
+ case '5':
+ size = H_SMALL_RIGHT;
+ break;
+ default:
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("unrecognized horizontal episema modifier: %c"),
+ current);
+ break;
+ };
+ }
+
+ gregorio_add_h_episema(current_note, size, vposition, disable_bridge,
+ &nbof_isolated_episema);
+}
+
+static void add_sign(gregorio_sign sign) {
+ gregorio_vposition vposition = VPOS_AUTO;
+ switch(gabc_notes_determination_text[1]) {
+ case '0':
+ vposition = VPOS_BELOW;
+ break;
+ case '1':
+ vposition = VPOS_ABOVE;
+ break;
+ }
+ gregorio_add_sign(current_note, sign, vposition);
+}
+
+static __inline void add_alteration(const gregorio_type type) {
+ gregorio_add_alteration_as_note(&current_note, type,
+ pitch_letter_to_height(gabc_notes_determination_text[0]),
+ &notes_lloc);
+}
+
+%}
+
+%option stack
+%option 8bit
+%option pointer
+%option nounput
+%option noyy_push_state
+%option noyy_pop_state
+%option noyy_top_state
+%option full
+%option noread
+%option nomain
+%option align
+%option noyylineno
+%option prefix="gabc_notes_determination_"
+%option noyywrap
+
+%x texverbnote
+%x texverbglyph
+%x texverbelement
+%x choralsign
+%x choralnabc
+%x alt
+%x comments
+%x overbrace
+%x underbrace
+%x overcurlybrace
+%x overcurlyaccentusbrace
+
+%%
+<INITIAL>\% {
+ BEGIN(comments);
+ }
+<comments>(\n|\r)+ {
+ BEGIN(INITIAL);
+ }
+<comments>[^\n\r]* {
+ /* ignored */
+ }
+<INITIAL>\[cs: {
+ BEGIN(choralsign);
+ }
+<INITIAL>\[cn: {
+ BEGIN(choralnabc);
+ }
+<INITIAL>\[ob:[01]; {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ BEGIN(overbrace);
+ }
+<INITIAL>\[ub:[01]; {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ BEGIN(underbrace);
+ }
+<INITIAL>\[ocb:[01]; {
+ char_for_brace = gabc_notes_determination_text[5]-'0';
+ BEGIN(overcurlybrace);
+ }
+<INITIAL>\[ocba:[01]; {
+ char_for_brace = gabc_notes_determination_text[6]-'0';
+ BEGIN(overcurlyaccentusbrace);
+ }
+<INITIAL>\[ob:[01]\{\] {
+ if (overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace without termination of "
+ "previous overbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ overbrace_var = ++brace_var_counter;
+ overbrace_var_kind = "ob";
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreOverBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}",
+ overbrace_var, char_for_brace, overbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[ub:[01]\{\] {
+ if (underbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable underbrace without termination of "
+ "previous underbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ underbrace_var = ++brace_var_counter;
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreUnderBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}",
+ underbrace_var, char_for_brace, underbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[ocb:[01]\{\] {
+ if (overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace without termination of "
+ "previous overbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[5]-'0';
+ overbrace_var = ++brace_var_counter;
+ overbrace_var_kind = "ocb";
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreOverCurlyBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}{0}",
+ overbrace_var, char_for_brace, overbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[ocba:[01]\{\] {
+ if (overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace without termination of "
+ "previous overbrace"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[6]-'0';
+ overbrace_var = ++brace_var_counter;
+ overbrace_var_kind = "ocba";
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{1}"
+ "\\GreOverCurlyBrace{\\GreVarBraceLength{%d}}{0pt}{0pt}{%d}{1}",
+ overbrace_var, char_for_brace, overbrace_var, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[ob:[01]\}\] {
+ if (!overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace termination without "
+ "variable overbrace start"));
+ } else if (strcmp (overbrace_var_kind, "ob")) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace started with %s "
+ "and terminated with ob"),
+ overbrace_var_kind);
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", overbrace_var,
+ char_for_brace);
+ overbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[ub:[01]\}\] {
+ if (!underbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable underbrace termination without "
+ "variable underbrace start"));
+ } else {
+ char_for_brace = gabc_notes_determination_text[4]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", underbrace_var,
+ char_for_brace);
+ underbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[ocb:[01]\}\] {
+ if (!overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace termination without "
+ "variable overbrace start"));
+ } else if (strcmp (overbrace_var_kind, "ocb")) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace started with %s "
+ "and terminated with ocb"),
+ overbrace_var_kind);
+ } else {
+ char_for_brace = gabc_notes_determination_text[5]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", overbrace_var,
+ char_for_brace);
+ overbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[ocba:[01]\}\] {
+ if (!overbrace_var) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace termination without "
+ "variable overbrace start"));
+ } else if (strcmp (overbrace_var_kind, "ocba")) {
+ gregorio_messagef("gabc_notes_determination", VERBOSITY_ERROR, 0,
+ _("variable overbrace started with %s "
+ "and terminated with ocba"),
+ overbrace_var_kind);
+ } else {
+ char_for_brace = gabc_notes_determination_text[6]-'0';
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreVarBraceSavePos{%d}{%d}{2}", overbrace_var,
+ char_for_brace);
+ overbrace_var = 0;
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+ }
+<INITIAL>\[nm[1-9]\] {
+ if (notesmacros[gabc_notes_determination_text[3]-'0']) {
+ gregorio_add_texverb_to_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[3]-'0']));
+ } else error();
+ }
+<INITIAL>\[gm[1-9]\] {
+ if (notesmacros[gabc_notes_determination_text[3]-'0']) {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[3]-'0']),
+ GRE_TEXVERB_GLYPH, &notes_lloc);
+ } else error();
+ }
+<INITIAL>\[em[1-9]\] {
+ if (notesmacros[gabc_notes_determination_text[3]-'0']) {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[3]-'0']),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ } else error();
+ }
+<INITIAL>\[altm[1-9]\] {
+ if (notesmacros[gabc_notes_determination_text[5]-'0']) {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(notesmacros[gabc_notes_determination_text[5]-'0']),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ } else error();
+ }
+<INITIAL>\[nv: {
+ BEGIN(texverbnote);
+ }
+<INITIAL>\[gv: {
+ BEGIN(texverbglyph);
+ }
+<INITIAL>\[ev: {
+ BEGIN(texverbelement);
+ }
+<INITIAL>\[alt: {
+ BEGIN(alt);
+ }
+<INITIAL><nlba> {
+ gregorio_add_nlba_as_note(&current_note, NLBA_BEGINNING, &notes_lloc);
+ }
+<INITIAL><\/nlba> {
+ gregorio_add_nlba_as_note(&current_note, NLBA_END, &notes_lloc);
+ }
+<overbrace>[^\]]+ {
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreOverBrace{%s}{0pt}{0pt}{%d}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+<underbrace>[^\]]+ {
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreUnderBrace{%s}{0pt}{0pt}{%d}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+<overcurlybrace>[^\]]+ {
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreOverCurlyBrace{%s}{0pt}{0pt}{%d}{0}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+<overcurlyaccentusbrace>[^\]]+ {
+ gregorio_snprintf(tempstr, sizeof tempstr,
+ "\\GreOverCurlyBrace{%s}{0pt}{0pt}{%d}{1}",
+ gabc_notes_determination_text, char_for_brace);
+ gregorio_add_texverb_to_note(&current_note, gregorio_strdup(tempstr));
+ }
+<choralsign>[^\]]+ {
+ gregorio_add_cs_to_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text), false);
+ }
+<choralnabc>[^\]]+ {
+ gregorio_add_cs_to_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text), true);
+ }
+<texverbnote>[^\]]+ {
+ gregorio_add_texverb_to_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text));
+ }
+<texverbglyph>[^\]]+ {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text),
+ GRE_TEXVERB_GLYPH, &notes_lloc);
+ }
+<texverbelement>[^\]]+ {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ }
+<alt>[^\]]+ {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup(gabc_notes_determination_text), GRE_ALT,
+ &notes_lloc);
+ }
+<texverbnote,texverbglyph,texverbelement,choralsign,choralnabc,alt,overcurlyaccentusbrace,overcurlybrace,overbrace,underbrace>\] {
+ BEGIN(INITIAL);
+ }
+\{ {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup("\\hbox to 0pt{"), GRE_TEXVERB_ELEMENT,
+ &notes_lloc);
+ }
+\} {
+ gregorio_add_texverb_as_note(&current_note,
+ gregorio_strdup("\\hss%\n}%\n\\GreNoBreak\\relax "),
+ GRE_TEXVERB_ELEMENT, &notes_lloc);
+ }
+[a-m]\+ {
+ gregorio_add_manual_custos_as_note(&current_note,
+ pitch_letter_to_height(gabc_notes_determination_text[0]),
+ &notes_lloc);
+ }
+[\t\r\n]+ /* ignore ends of line and tabs */;
+z {
+ gregorio_add_end_of_line_as_note(&current_note, GRE_END_OF_LINE,
+ &notes_lloc);
+ }
+z0 {
+ gregorio_add_custo_as_note(&current_note, &notes_lloc);
+ }
+Z {
+ gregorio_add_end_of_line_as_note(&current_note, GRE_END_OF_PAR,
+ &notes_lloc);
+ }
+(c|f)[1-4] {
+ if (gabc_notes_determination_text[0]=='c') {
+ gregorio_add_clef_change_as_note(&current_note, GRE_C_KEY_CHANGE,
+ gabc_notes_determination_text[1], &notes_lloc);
+ } else {
+ gregorio_add_clef_change_as_note(&current_note, GRE_F_KEY_CHANGE,
+ gabc_notes_determination_text[1], &notes_lloc);
+ }
+ }
+(cb|fb)[1-4] {
+ if (gabc_notes_determination_text[0]=='c') {
+ gregorio_add_clef_change_as_note(&current_note,
+ GRE_C_KEY_CHANGE_FLATED, gabc_notes_determination_text[2],
+ &notes_lloc);
+ } else {
+ gregorio_add_clef_change_as_note(&current_note,
+ GRE_F_KEY_CHANGE_FLATED, gabc_notes_determination_text[2],
+ &notes_lloc);
+ }
+ }
+` {
+ add_bar_as_note(B_VIRGULA);
+ }
+, {
+ add_bar_as_note(B_DIVISIO_MINIMA);
+ }
+,1 {
+ add_bar_as_note(B_DIVISIO_MINOR_D1);
+ }
+,2 {
+ add_bar_as_note(B_DIVISIO_MINOR_D2);
+ }
+,3 {
+ add_bar_as_note(B_DIVISIO_MINOR_D3);
+ }
+,4 {
+ add_bar_as_note(B_DIVISIO_MINOR_D4);
+ }
+,5 {
+ add_bar_as_note(B_DIVISIO_MINOR_D5);
+ }
+,6 {
+ add_bar_as_note(B_DIVISIO_MINOR_D6);
+ }
+; {
+ add_bar_as_note(B_DIVISIO_MINOR);
+ }
+;1 {
+ add_bar_as_note(B_DIVISIO_MINOR_D1);
+ }
+;2 {
+ add_bar_as_note(B_DIVISIO_MINOR_D2);
+ }
+;3 {
+ add_bar_as_note(B_DIVISIO_MINOR_D3);
+ }
+;4 {
+ add_bar_as_note(B_DIVISIO_MINOR_D4);
+ }
+;5 {
+ add_bar_as_note(B_DIVISIO_MINOR_D5);
+ }
+;6 {
+ add_bar_as_note(B_DIVISIO_MINOR_D6);
+ }
+: {
+ add_bar_as_note(B_DIVISIO_MAIOR);
+ }
+:: {
+ add_bar_as_note(B_DIVISIO_FINALIS);
+ }
+r {
+ gregorio_change_shape(current_note, S_PUNCTUM_CAVUM);
+ }
+R {
+ gregorio_change_shape(current_note, S_LINEA_PUNCTUM);
+ }
+r0 {
+ gregorio_change_shape(current_note, S_LINEA_PUNCTUM_CAVUM);
+ }
+r1 {
+ gregorio_add_special_sign(current_note, _ACCENTUS);
+ }
+r2 {
+ gregorio_add_special_sign(current_note, _ACCENTUS_REVERSUS);
+ }
+r3 {
+ gregorio_add_special_sign(current_note, _CIRCULUS);
+ }
+r4 {
+ gregorio_add_special_sign(current_note, _SEMI_CIRCULUS);
+ }
+r5 {
+ gregorio_add_special_sign(current_note, _SEMI_CIRCULUS_REVERSUS);
+ }
+[a-mA-M]x {
+ add_alteration(GRE_FLAT);
+ }
+[a-mA-M]# {
+ add_alteration(GRE_SHARP);
+ }
+[a-mA-M]y {
+ add_alteration(GRE_NATURAL);
+ }
+\/ {
+ gregorio_add_space_as_note(&current_note, SP_NEUMATIC_CUT, &notes_lloc);
+ }
+\/\/ {
+ gregorio_add_space_as_note(&current_note, SP_LARGER_SPACE, &notes_lloc);
+ }
+\ {
+ gregorio_add_space_as_note(&current_note, SP_GLYPH_SPACE, &notes_lloc);
+ }
+!\/ {
+ gregorio_add_space_as_note(&current_note, SP_NEUMATIC_CUT_NB,
+ &notes_lloc);
+ }
+!\/\/ {
+ gregorio_add_space_as_note(&current_note, SP_LARGER_SPACE_NB,
+ &notes_lloc);
+ }
+!\ {
+ gregorio_add_space_as_note(&current_note, SP_GLYPH_SPACE_NB,
+ &notes_lloc);
+ }
+!/[^\/ ] {
+ gregorio_add_space_as_note(&current_note, SP_ZERO_WIDTH, &notes_lloc);
+ }
+= {
+ gregorio_change_shape(current_note, S_LINEA);
+ }
+[a-mA-M]vv {
+ lex_add_note(0, S_BIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+[a-mA-M]vvv {
+ lex_add_note(0, S_TRIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+[a-mA-M]VV {
+ lex_add_note(0, S_BIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+[a-mA-M]VVV {
+ lex_add_note(0, S_TRIVIRGA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+[a-mA-M]ss {
+ lex_add_note(0, S_DISTROPHA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+[a-mA-M]ss(\<|\>) {
+ lex_add_note(0, S_DISTROPHA, _NO_SIGN, L_AUCTA);
+ }
+[a-mA-M]sss {
+ lex_add_note(0, S_TRISTROPHA, _NO_SIGN, L_NO_LIQUESCENTIA);
+ }
+[a-mA-M]sss(\<|\>) {
+ lex_add_note(0, S_TRISTROPHA, _NO_SIGN, L_AUCTA);
+ }
+[a-mA-M] {
+ lex_add_note(0, punctum(gabc_notes_determination_text[0]), _NO_SIGN,
+ L_NO_LIQUESCENTIA);
+ }
+-[a-mA-M] {
+ lex_add_note(1, punctum(gabc_notes_determination_text[1]), _NO_SIGN,
+ L_INITIO_DEBILIS);
+ }
+\'[01]? {
+ add_sign(_V_EPISEMA);
+ }
+_[0-5]* {
+ add_h_episema();
+ }
+\.[01]? {
+ add_sign(_PUNCTUM_MORA);
+ }
+~ {
+ gregorio_add_liquescentia(current_note, L_DEMINUTUS);
+ }
+> {
+ gregorio_add_liquescentia(current_note, L_AUCTUS_DESCENDENS);
+ }
+\< {
+ gregorio_add_liquescentia(current_note, L_AUCTUS_ASCENDENS);
+ }
+q {
+ gregorio_change_shape(current_note, S_QUADRATUM);
+ }
+o {
+ gregorio_change_shape(current_note, S_ORISCUS);
+ }
+O {
+ gregorio_change_shape(current_note, S_ORISCUS_SCAPUS);
+ }
+w {
+ gregorio_change_shape(current_note, S_QUILISMA);
+ }
+W {
+ gregorio_change_shape(current_note, S_QUILISMA_QUADRATUM);
+ }
+v {
+ gregorio_change_shape(current_note, S_VIRGA);
+ }
+V {
+ gregorio_change_shape(current_note, S_VIRGA_REVERSA);
+ }
+s {
+ gregorio_change_shape(current_note, S_STROPHA);
+ }
+. {
+ gregorio_messagef("det_notes_from_string", VERBOSITY_ERROR, 0,
+ _("unrecognized character: \"%c\""),
+ gabc_notes_determination_text[0]);
+ }
+
+%%
+
+gregorio_note *gabc_det_notes_from_string(char *str, char *newmacros[10],
+ gregorio_scanner_location *loc)
+{
+ int i;
+ YY_BUFFER_STATE buf;
+
+ notes_lloc.first_line = loc->first_line;
+ notes_lloc.first_column = loc->first_column;
+ notes_lloc.first_offset = loc->first_offset;
+ /* yes... I do mean to set values from loc->first_* */
+ notes_lloc.last_line = loc->first_line;
+ notes_lloc.last_column = loc->first_column;
+ notes_lloc.last_offset = loc->first_offset;
+
+ /* a small optimization could uccur here: we could do it only once at the
+ * beginning of the score, not at each syllable */
+ for (i = 0; i < 10; i++) {
+ notesmacros[i] = newmacros[i];
+ }
+ nbof_isolated_episema = 0;
+ current_note = NULL;
+ buf = yy_scan_string(str);
+ yylex();
+ yy_flush_buffer(buf);
+ yy_delete_buffer(buf);
+ gregorio_go_to_first_note(&current_note);
+ return current_note;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.c b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.c
new file mode 100644
index 00000000000..fe52c82613f
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.c
@@ -0,0 +1,2783 @@
+#line 2 "gabc/gabc-score-determination-l.c"
+
+#line 4 "gabc/gabc-score-determination-l.c"
+
+#define YY_INT_ALIGNED long int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer gabc_score_determination__create_buffer
+#define yy_delete_buffer gabc_score_determination__delete_buffer
+#define yy_flex_debug gabc_score_determination__flex_debug
+#define yy_init_buffer gabc_score_determination__init_buffer
+#define yy_flush_buffer gabc_score_determination__flush_buffer
+#define yy_load_buffer_state gabc_score_determination__load_buffer_state
+#define yy_switch_to_buffer gabc_score_determination__switch_to_buffer
+#define yyin gabc_score_determination_in
+#define yyleng gabc_score_determination_leng
+#define yylex gabc_score_determination_lex
+#define yylineno gabc_score_determination_lineno
+#define yyout gabc_score_determination_out
+#define yyrestart gabc_score_determination_restart
+#define yytext gabc_score_determination_text
+#define yywrap gabc_score_determination_wrap
+#define yyalloc gabc_score_determination_alloc
+#define yyrealloc gabc_score_determination_realloc
+#define yyfree gabc_score_determination_free
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 39
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE gabc_score_determination_restart(gabc_score_determination_in )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t gabc_score_determination_leng;
+
+extern FILE *gabc_score_determination_in, *gabc_score_determination_out;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+ #define YY_LINENO_REWIND_TO(ptr)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up gabc_score_determination_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up gabc_score_determination_text again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via gabc_score_determination_restart()), so that the user can continue scanning by
+ * just pointing gabc_score_determination_in at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when gabc_score_determination_text is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t gabc_score_determination_leng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow gabc_score_determination_wrap()'s to do buffer switches
+ * instead of setting up a fresh gabc_score_determination_in. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void gabc_score_determination_restart (FILE *input_file );
+void gabc_score_determination__switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE gabc_score_determination__create_buffer (FILE *file,int size );
+void gabc_score_determination__delete_buffer (YY_BUFFER_STATE b );
+void gabc_score_determination__flush_buffer (YY_BUFFER_STATE b );
+void gabc_score_determination_push_buffer_state (YY_BUFFER_STATE new_buffer );
+void gabc_score_determination_pop_buffer_state (void );
+
+static void gabc_score_determination_ensure_buffer_stack (void );
+static void gabc_score_determination__load_buffer_state (void );
+static void gabc_score_determination__init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER gabc_score_determination__flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE gabc_score_determination__scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE gabc_score_determination__scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE gabc_score_determination__scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *gabc_score_determination_alloc (yy_size_t );
+void *gabc_score_determination_realloc (void *,yy_size_t );
+void gabc_score_determination_free (void * );
+
+#define yy_new_buffer gabc_score_determination__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ gabc_score_determination_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ gabc_score_determination__create_buffer(gabc_score_determination_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ gabc_score_determination_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ gabc_score_determination__create_buffer(gabc_score_determination_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define gabc_score_determination_wrap() 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *gabc_score_determination_in = (FILE *) 0, *gabc_score_determination_out = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int gabc_score_determination_lineno;
+
+int gabc_score_determination_lineno = 1;
+
+extern char *gabc_score_determination_text;
+#define yytext_ptr gabc_score_determination_text
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up gabc_score_determination_text.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ gabc_score_determination_leng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 83
+#define YY_END_OF_BUFFER 84
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int32_t yy_accept[430] =
+ { 0,
+ 0, 1, 7, 7, 0, 0, 78, 78, 59, 59,
+ 65, 65, 62, 62, 5, 5, 70, 70, 84, 41,
+ 83, 41, 41, 6, 41, 41, 41, 41, 41, 41,
+ 41, 41, 41, 41, 41, 41, 41, 41, 2, 2,
+ 3, 3, 1, 7, 7, 83, 42, 60, 77, 66,
+ 75, 76, 67, 68, 78, 79, 81, 80, 59, 66,
+ 65, 66, 62, 61, 5, 4, 70, 66, 40, 0,
+ 39, 6, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 2, 1, 7,
+
+ 7, 0, 7, 7, 0, 7, 8, 8, 42, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 78, 82, 59, 0, 65, 0, 62, 61, 5,
+ 4, 70, 0, 39, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 7, 0, 0, 0, 53, 51, 0, 43, 0, 0,
+ 0, 0, 0, 63, 74, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 28, 0, 0, 24,
+ 0, 0, 0, 0, 0, 0, 0, 0, 21, 0,
+
+ 11, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 72, 0, 55, 57, 47, 49, 54, 52,
+ 46, 0, 0, 0, 0, 64, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 16,
+ 0, 0, 0, 0, 0, 34, 0, 0, 0, 73,
+ 0, 69, 0, 56, 58, 48, 50, 0, 0, 0,
+ 23, 0, 0, 9, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 44, 71, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 45, 0, 18, 0, 0, 0, 0, 0, 0,
+ 0, 32, 0, 0, 0, 15, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 22, 0,
+ 17, 0, 0, 0, 0, 0, 25, 37, 0, 0,
+ 0, 0, 0, 38, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 14, 0, 29, 0, 0, 0, 0,
+ 19, 30, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 20, 0, 0, 0, 0, 0, 0,
+ 0, 13, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 12, 0, 0, 31, 36, 0,
+ 0, 10, 0, 35, 0, 0, 0, 0, 0, 33,
+ 0, 0, 26, 0, 0, 0, 0, 27, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 5, 1, 1, 6, 1, 7, 8, 1, 9,
+ 10, 1, 1, 1, 11, 1, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14, 15, 16,
+ 1, 17, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 18, 1, 19, 1, 1, 1, 20, 21, 22, 23,
+
+ 24, 25, 26, 27, 28, 1, 29, 30, 31, 32,
+ 33, 34, 1, 35, 36, 37, 38, 39, 1, 40,
+ 41, 1, 42, 43, 44, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 45, 1, 1, 1,
+ 46, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 47, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[48] =
+ { 0,
+ 1, 1, 2, 3, 1, 1, 4, 5, 4, 5,
+ 1, 1, 1, 1, 6, 7, 1, 4, 4, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 8, 5, 8, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_base[451] =
+ { 0,
+ 0, 37, 1, 9, 70, 78, 7, 19, 3, 36,
+ 634, 633, 5, 31, 50, 52, 632, 631, 646, 651,
+ 651, 88, 634, 639, 66, 610, 48, 22, 82, 610,
+ 621, 83, 70, 39, 78, 605, 603, 610, 106, 115,
+ 651, 120, 83, 122, 128, 130, 0, 651, 651, 134,
+ 625, 651, 651, 651, 0, 651, 136, 651, 0, 124,
+ 0, 624, 0, 146, 0, 148, 0, 623, 156, 160,
+ 0, 651, 602, 598, 595, 598, 598, 598, 591, 602,
+ 605, 593, 600, 595, 590, 589, 583, 596, 90, 587,
+ 595, 591, 582, 573, 593, 588, 576, 165, 129, 174,
+
+ 176, 178, 595, 180, 0, 182, 184, 651, 0, 81,
+ 579, 591, 590, 568, 588, 574, 113, 566, 572, 584,
+ 581, 0, 196, 0, 181, 0, 560, 0, 201, 0,
+ 203, 0, 578, 0, 564, 576, 568, 565, 556, 561,
+ 567, 579, 567, 564, 561, 549, 559, 546, 559, 558,
+ 559, 556, 558, 558, 549, 541, 545, 542, 538, 546,
+ 556, 532, 539, 531, 651, 651, 550, 651, 545, 548,
+ 547, 546, 545, 651, 651, 544, 543, 542, 131, 521,
+ 527, 539, 525, 517, 521, 519, 651, 527, 526, 651,
+ 518, 537, 512, 513, 517, 506, 507, 507, 651, 530,
+
+ 651, 516, 503, 516, 513, 512, 499, 523, 495, 515,
+ 510, 513, 651, 509, 651, 651, 651, 651, 651, 651,
+ 651, 511, 510, 509, 508, 651, 487, 503, 496, 486,
+ 485, 487, 505, 27, 497, 481, 495, 494, 491, 651,
+ 482, 476, 482, 485, 497, 651, 485, 474, 475, 651,
+ 484, 651, 486, 651, 651, 651, 651, 485, 464, 476,
+ 651, 471, 461, 651, 464, 472, 458, 466, 463, 466,
+ 456, 462, 478, 455, 476, 464, 450, 451, 463, 465,
+ 651, 651, 453, 445, 447, 458, 443, 441, 451, 441,
+ 462, 448, 443, 438, 436, 436, 433, 433, 437, 427,
+
+ 452, 651, 429, 651, 435, 425, 418, 422, 434, 419,
+ 419, 651, 420, 429, 427, 651, 431, 416, 187, 425,
+ 414, 415, 435, 404, 409, 415, 431, 417, 403, 402,
+ 402, 426, 401, 394, 410, 396, 396, 398, 651, 394,
+ 651, 401, 395, 406, 386, 384, 413, 651, 384, 385,
+ 386, 385, 391, 651, 382, 395, 390, 383, 373, 402,
+ 382, 175, 378, 651, 382, 651, 376, 380, 380, 379,
+ 651, 651, 380, 380, 379, 365, 373, 374, 367, 361,
+ 373, 359, 362, 651, 369, 360, 370, 364, 379, 361,
+ 357, 651, 355, 362, 348, 347, 331, 333, 322, 324,
+
+ 310, 309, 308, 285, 651, 200, 184, 651, 651, 191,
+ 188, 651, 175, 651, 164, 170, 168, 168, 150, 651,
+ 133, 108, 651, 69, 73, 49, 1, 651, 651, 221,
+ 229, 237, 245, 253, 261, 269, 277, 285, 293, 301,
+ 309, 317, 323, 331, 337, 345, 353, 361, 369, 377
+ } ;
+
+static yyconst flex_int32_t yy_def[451] =
+ { 0,
+ 430, 430, 431, 431, 432, 432, 433, 433, 434, 434,
+ 435, 435, 436, 436, 437, 437, 438, 438, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 439, 440, 441, 442, 429, 429, 429,
+ 429, 429, 429, 429, 443, 429, 429, 429, 444, 50,
+ 445, 429, 446, 429, 447, 429, 448, 429, 429, 429,
+ 449, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 439,
+
+ 440, 441, 440, 440, 450, 441, 429, 429, 442, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 443, 429, 444, 429, 445, 429, 446, 429, 447,
+ 429, 448, 429, 449, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 450, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 0, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429
+ } ;
+
+static yyconst flex_int32_t yy_nxt[699] =
+ { 0,
+ 429, 429, 21, 45, 45, 429, 22, 64, 64, 429,
+ 23, 45, 45, 24, 56, 46, 57, 429, 60, 25,
+ 26, 27, 28, 46, 428, 29, 56, 30, 57, 31,
+ 32, 33, 34, 64, 64, 35, 36, 37, 38, 39,
+ 40, 79, 41, 42, 53, 80, 54, 23, 265, 58,
+ 24, 60, 66, 66, 66, 66, 25, 26, 27, 28,
+ 91, 58, 29, 92, 30, 266, 31, 32, 33, 34,
+ 427, 77, 35, 36, 37, 38, 48, 53, 49, 54,
+ 78, 43, 43, 43, 48, 50, 49, 51, 52, 89,
+ 69, 69, 426, 50, 70, 51, 52, 73, 425, 93,
+
+ 74, 81, 86, 75, 162, 82, 87, 90, 98, 98,
+ 151, 53, 163, 54, 94, 88, 83, 98, 98, 53,
+ 152, 54, 69, 69, 101, 101, 70, 99, 99, 99,
+ 104, 104, 107, 107, 170, 125, 102, 123, 123, 123,
+ 123, 424, 105, 429, 108, 110, 171, 429, 129, 129,
+ 131, 131, 222, 111, 112, 113, 423, 114, 69, 69,
+ 422, 115, 69, 69, 223, 116, 70, 98, 98, 117,
+ 118, 119, 120, 99, 99, 99, 101, 101, 104, 104,
+ 429, 429, 104, 104, 101, 101, 107, 107, 102, 421,
+ 105, 420, 429, 419, 105, 418, 102, 123, 123, 123,
+
+ 123, 176, 177, 129, 129, 131, 131, 335, 178, 375,
+ 376, 417, 163, 416, 415, 414, 179, 180, 181, 413,
+ 336, 20, 20, 20, 20, 20, 20, 20, 20, 44,
+ 44, 44, 44, 44, 44, 44, 44, 47, 47, 47,
+ 47, 47, 47, 47, 47, 55, 55, 55, 55, 55,
+ 55, 55, 55, 59, 59, 59, 59, 59, 59, 59,
+ 59, 61, 61, 61, 61, 61, 61, 61, 61, 63,
+ 63, 63, 63, 63, 63, 63, 63, 65, 65, 65,
+ 65, 65, 65, 65, 65, 67, 67, 67, 67, 67,
+ 67, 67, 67, 100, 100, 100, 100, 100, 100, 100,
+
+ 100, 103, 103, 103, 103, 103, 103, 103, 103, 106,
+ 106, 106, 106, 106, 106, 106, 106, 109, 109, 109,
+ 412, 109, 109, 122, 122, 122, 122, 411, 122, 122,
+ 122, 124, 124, 124, 124, 124, 124, 126, 126, 126,
+ 126, 126, 126, 410, 126, 128, 409, 408, 128, 128,
+ 128, 128, 128, 130, 407, 406, 130, 130, 130, 130,
+ 130, 132, 132, 132, 132, 132, 132, 405, 132, 134,
+ 404, 134, 134, 134, 134, 134, 134, 161, 161, 161,
+ 161, 161, 403, 161, 161, 402, 401, 400, 399, 398,
+ 397, 396, 395, 394, 393, 392, 391, 390, 389, 388,
+
+ 387, 386, 385, 384, 383, 382, 381, 380, 379, 378,
+ 377, 374, 373, 372, 371, 370, 369, 368, 367, 366,
+ 365, 364, 363, 362, 361, 360, 359, 358, 357, 356,
+ 355, 354, 353, 352, 351, 350, 349, 348, 347, 346,
+ 345, 344, 343, 342, 341, 340, 339, 338, 337, 334,
+ 333, 332, 331, 330, 329, 328, 327, 326, 325, 324,
+ 323, 322, 321, 320, 319, 318, 317, 316, 315, 314,
+ 313, 312, 311, 310, 309, 308, 307, 306, 305, 304,
+ 303, 302, 301, 300, 299, 298, 297, 296, 295, 294,
+ 293, 292, 291, 290, 289, 288, 287, 286, 285, 284,
+
+ 283, 282, 281, 280, 279, 278, 277, 276, 275, 274,
+ 273, 272, 271, 270, 269, 268, 267, 264, 263, 262,
+ 261, 260, 259, 258, 257, 256, 255, 254, 253, 252,
+ 251, 250, 249, 248, 247, 246, 245, 244, 243, 242,
+ 241, 240, 239, 238, 237, 236, 235, 234, 233, 232,
+ 231, 230, 229, 228, 227, 226, 225, 224, 221, 220,
+ 219, 218, 217, 216, 215, 214, 213, 212, 211, 210,
+ 105, 209, 208, 207, 206, 205, 204, 203, 202, 201,
+ 200, 199, 198, 197, 196, 195, 194, 193, 192, 191,
+ 190, 189, 188, 187, 186, 185, 184, 183, 182, 175,
+
+ 174, 173, 172, 169, 168, 167, 166, 165, 164, 105,
+ 160, 159, 158, 157, 156, 155, 154, 153, 150, 149,
+ 148, 147, 146, 145, 144, 143, 142, 141, 140, 139,
+ 138, 137, 136, 135, 133, 127, 121, 97, 96, 95,
+ 85, 84, 76, 72, 71, 429, 68, 68, 62, 62,
+ 19, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429
+
+ } ;
+
+static yyconst flex_int32_t yy_chk[699] =
+ { 0,
+ 0, 0, 1, 3, 3, 0, 1, 13, 13, 0,
+ 1, 4, 4, 1, 7, 3, 7, 0, 9, 1,
+ 1, 1, 1, 4, 427, 1, 8, 1, 8, 1,
+ 1, 1, 1, 14, 14, 1, 1, 1, 1, 2,
+ 2, 28, 2, 2, 9, 28, 9, 2, 234, 7,
+ 2, 10, 15, 15, 16, 16, 2, 2, 2, 2,
+ 34, 8, 2, 34, 2, 234, 2, 2, 2, 2,
+ 426, 27, 2, 2, 2, 2, 5, 10, 5, 10,
+ 27, 2, 2, 2, 6, 5, 6, 5, 5, 33,
+ 22, 22, 425, 6, 22, 6, 6, 25, 424, 35,
+
+ 25, 29, 32, 25, 110, 29, 32, 33, 39, 39,
+ 89, 5, 110, 5, 35, 32, 29, 40, 40, 6,
+ 89, 6, 42, 42, 44, 44, 42, 43, 43, 43,
+ 45, 45, 46, 46, 117, 60, 44, 57, 57, 57,
+ 57, 422, 45, 60, 46, 50, 117, 60, 64, 64,
+ 66, 66, 179, 50, 50, 50, 421, 50, 69, 69,
+ 419, 50, 70, 70, 179, 50, 70, 98, 98, 50,
+ 50, 50, 50, 99, 99, 99, 100, 100, 101, 101,
+ 102, 102, 104, 104, 106, 106, 107, 107, 100, 418,
+ 101, 417, 102, 416, 104, 415, 106, 123, 123, 123,
+
+ 123, 125, 125, 129, 129, 131, 131, 319, 125, 362,
+ 362, 413, 125, 411, 410, 407, 125, 125, 125, 406,
+ 319, 430, 430, 430, 430, 430, 430, 430, 430, 431,
+ 431, 431, 431, 431, 431, 431, 431, 432, 432, 432,
+ 432, 432, 432, 432, 432, 433, 433, 433, 433, 433,
+ 433, 433, 433, 434, 434, 434, 434, 434, 434, 434,
+ 434, 435, 435, 435, 435, 435, 435, 435, 435, 436,
+ 436, 436, 436, 436, 436, 436, 436, 437, 437, 437,
+ 437, 437, 437, 437, 437, 438, 438, 438, 438, 438,
+ 438, 438, 438, 439, 439, 439, 439, 439, 439, 439,
+
+ 439, 440, 440, 440, 440, 440, 440, 440, 440, 441,
+ 441, 441, 441, 441, 441, 441, 441, 442, 442, 442,
+ 404, 442, 442, 443, 443, 443, 443, 403, 443, 443,
+ 443, 444, 444, 444, 444, 444, 444, 445, 445, 445,
+ 445, 445, 445, 402, 445, 446, 401, 400, 446, 446,
+ 446, 446, 446, 447, 399, 398, 447, 447, 447, 447,
+ 447, 448, 448, 448, 448, 448, 448, 397, 448, 449,
+ 396, 449, 449, 449, 449, 449, 449, 450, 450, 450,
+ 450, 450, 395, 450, 450, 394, 393, 391, 390, 389,
+ 388, 387, 386, 385, 383, 382, 381, 380, 379, 378,
+
+ 377, 376, 375, 374, 373, 370, 369, 368, 367, 365,
+ 363, 361, 360, 359, 358, 357, 356, 355, 353, 352,
+ 351, 350, 349, 347, 346, 345, 344, 343, 342, 340,
+ 338, 337, 336, 335, 334, 333, 332, 331, 330, 329,
+ 328, 327, 326, 325, 324, 323, 322, 321, 320, 318,
+ 317, 315, 314, 313, 311, 310, 309, 308, 307, 306,
+ 305, 303, 301, 300, 299, 298, 297, 296, 295, 294,
+ 293, 292, 291, 290, 289, 288, 287, 286, 285, 284,
+ 283, 280, 279, 278, 277, 276, 275, 274, 273, 272,
+ 271, 270, 269, 268, 267, 266, 265, 263, 262, 260,
+
+ 259, 258, 253, 251, 249, 248, 247, 245, 244, 243,
+ 242, 241, 239, 238, 237, 236, 235, 233, 232, 231,
+ 230, 229, 228, 227, 225, 224, 223, 222, 214, 212,
+ 211, 210, 209, 208, 207, 206, 205, 204, 203, 202,
+ 200, 198, 197, 196, 195, 194, 193, 192, 191, 189,
+ 188, 186, 185, 184, 183, 182, 181, 180, 178, 177,
+ 176, 173, 172, 171, 170, 169, 167, 164, 163, 162,
+ 161, 160, 159, 158, 157, 156, 155, 154, 153, 152,
+ 151, 150, 149, 148, 147, 146, 145, 144, 143, 142,
+ 141, 140, 139, 138, 137, 136, 135, 133, 127, 121,
+
+ 120, 119, 118, 116, 115, 114, 113, 112, 111, 103,
+ 97, 96, 95, 94, 93, 92, 91, 90, 88, 87,
+ 86, 85, 84, 83, 82, 81, 80, 79, 78, 77,
+ 76, 75, 74, 73, 68, 62, 51, 38, 37, 36,
+ 31, 30, 26, 24, 23, 19, 18, 17, 12, 11,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429, 429, 429,
+ 429, 429, 429, 429, 429, 429, 429, 429
+
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int gabc_score_determination__flex_debug;
+int gabc_score_determination__flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *gabc_score_determination_text;
+#line 1 "gabc/gabc-score-determination.l"
+#line 2 "gabc/gabc-score-determination.l"
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the score lexer.
+ *
+ * Gregorio score determination in gabc input.
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "struct.h"
+#include "messages.h"
+#include "support.h"
+
+#include "gabc.h"
+#include "gabc-score-determination.h"
+#include "gabc-score-determination-y.h"
+
+static unsigned char style_stack = 0;
+
+#define YY_NO_INPUT
+
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) { \
+ int c = '*'; \
+ size_t n; \
+ for (n = 0; n < max_size \
+ && (c = getc(gabc_score_determination_in)) != EOF \
+ && c != '\n'; ++n ) { \
+ buf[n] = (char) c; \
+ } \
+ if (c == '\n') { \
+ buf[n++] = (char) c; \
+ } \
+ if (c == EOF && ferror(gabc_score_determination_in)) { \
+ YY_FATAL_ERROR("input in flex scanner failed"); \
+ } \
+ result = n; \
+ } else { \
+ errno=0; \
+ while ((result = fread(buf, 1, max_size, gabc_score_determination_in)) \
+ == 0 && ferror(gabc_score_determination_in)) { \
+ if (errno != EINTR) { \
+ YY_FATAL_ERROR("input in flex scanner failed"); \
+ break; \
+ } \
+ errno = 0; \
+ clearerr(gabc_score_determination_in); \
+ } \
+ } \
+ gabc_digest(buf, result)
+
+#define YY_USER_ACTION gabc_update_location(&gabc_score_determination_lloc, \
+ gabc_score_determination_text, gabc_score_determination_leng);
+
+
+
+
+
+
+
+
+
+/* The expression for attribute below is rather messy because we allow
+for (a) single-line values, ending with a semicolon at end of line or a
+double semicolon, (b) multi-line values, which end at a double
+semicolon. */
+#line 857 "gabc/gabc-score-determination-l.c"
+
+#define INITIAL 0
+#define attribute 1
+#define score 2
+#define notes 3
+#define style 4
+#define verb 5
+#define comments 6
+#define inicomments 7
+#define alt 8
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int gabc_score_determination_lex_destroy (void );
+
+int gabc_score_determination_get_debug (void );
+
+void gabc_score_determination_set_debug (int debug_flag );
+
+YY_EXTRA_TYPE gabc_score_determination_get_extra (void );
+
+void gabc_score_determination_set_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *gabc_score_determination_get_in (void );
+
+void gabc_score_determination_set_in (FILE * in_str );
+
+FILE *gabc_score_determination_get_out (void );
+
+void gabc_score_determination_set_out (FILE * out_str );
+
+yy_size_t gabc_score_determination_get_leng (void );
+
+char *gabc_score_determination_get_text (void );
+
+int gabc_score_determination_get_lineno (void );
+
+void gabc_score_determination_set_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int gabc_score_determination_wrap (void );
+#else
+extern int gabc_score_determination_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+ static int yy_start_stack_ptr = 0;
+ static int yy_start_stack_depth = 0;
+ static int *yy_start_stack = NULL;
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( gabc_score_determination_text, gabc_score_determination_leng, 1, gabc_score_determination_out )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( gabc_score_determination_in )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( gabc_score_determination_in ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, gabc_score_determination_in))==0 && ferror(gabc_score_determination_in)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(gabc_score_determination_in); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int gabc_score_determination_lex (void);
+
+#define YY_DECL int gabc_score_determination_lex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after gabc_score_determination_text and gabc_score_determination_leng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( gabc_score_determination_leng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (gabc_score_determination_text[gabc_score_determination_leng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! gabc_score_determination_in )
+ gabc_score_determination_in = stdin;
+
+ if ( ! gabc_score_determination_out )
+ gabc_score_determination_out = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ gabc_score_determination_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ gabc_score_determination__create_buffer(gabc_score_determination_in,YY_BUF_SIZE );
+ }
+
+ gabc_score_determination__load_buffer_state( );
+ }
+
+ {
+#line 106 "gabc/gabc-score-determination.l"
+
+#line 1081 "gabc/gabc-score-determination-l.c"
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of gabc_score_determination_text. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 430 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 651 );
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 107 "gabc/gabc-score-determination.l"
+{
+ /* BOM written by a lot of windows softwares when they write UTF-8 */
+ }
+ YY_BREAK
+case 2:
+/* rule 2 can match eol */
+YY_RULE_SETUP
+#line 110 "gabc/gabc-score-determination.l"
+{
+ /* ignoring empty lines */
+ }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 113 "gabc/gabc-score-determination.l"
+{
+ BEGIN(inicomments);
+ }
+ YY_BREAK
+case 4:
+/* rule 4 can match eol */
+YY_RULE_SETUP
+#line 116 "gabc/gabc-score-determination.l"
+{
+ BEGIN(INITIAL);
+ }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 119 "gabc/gabc-score-determination.l"
+{
+ /* ignored */
+ }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 122 "gabc/gabc-score-determination.l"
+{
+ BEGIN(attribute);
+ return COLON;
+ }
+ YY_BREAK
+case 7:
+/* rule 7 can match eol */
+YY_RULE_SETUP
+#line 126 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return ATTRIBUTE;
+ }
+ YY_BREAK
+case 8:
+/* rule 8 can match eol */
+YY_RULE_SETUP
+#line 131 "gabc/gabc-score-determination.l"
+{
+ BEGIN(INITIAL);
+ return SEMICOLON;
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 135 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.character = gabc_score_determination_text[5];
+ return DEF_MACRO;
+ }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 139 "gabc/gabc-score-determination.l"
+{
+ return NUMBER_OF_VOICES;
+ }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 142 "gabc/gabc-score-determination.l"
+{
+ return NAME;
+ }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 145 "gabc/gabc-score-determination.l"
+{
+ return SCORE_COPYRIGHT;
+ }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 148 "gabc/gabc-score-determination.l"
+{
+ return GABC_COPYRIGHT;
+ }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 151 "gabc/gabc-score-determination.l"
+{
+ return OFFICE_PART;
+ }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 154 "gabc/gabc-score-determination.l"
+{
+ return OCCASION;
+ }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 157 "gabc/gabc-score-determination.l"
+{
+ return METER;
+ }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 160 "gabc/gabc-score-determination.l"
+{
+ return COMMENTARY;
+ }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 163 "gabc/gabc-score-determination.l"
+{
+ return ARRANGER;
+ }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 166 "gabc/gabc-score-determination.l"
+{
+ return GABC_VERSION;
+ }
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 169 "gabc/gabc-score-determination.l"
+{
+ return INITIAL_STYLE;
+ }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 172 "gabc/gabc-score-determination.l"
+{
+ return MODE;
+ }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 175 "gabc/gabc-score-determination.l"
+{
+ return ANNOTATION;
+ }
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 178 "gabc/gabc-score-determination.l"
+{
+ return AUTHOR;
+ }
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 181 "gabc/gabc-score-determination.l"
+{
+ return DATE;
+ }
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 184 "gabc/gabc-score-determination.l"
+{
+ return MANUSCRIPT;
+ }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 187 "gabc/gabc-score-determination.l"
+{
+ return MANUSCRIPT_REFERENCE;
+ }
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 190 "gabc/gabc-score-determination.l"
+{
+ return MANUSCRIPT_STORAGE_PLACE;
+ }
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 193 "gabc/gabc-score-determination.l"
+{
+ return BOOK;
+ }
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 196 "gabc/gabc-score-determination.l"
+{
+ return TRANSCRIBER;
+ }
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 199 "gabc/gabc-score-determination.l"
+{
+ return GENERATED_BY;
+ }
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 202 "gabc/gabc-score-determination.l"
+{
+ return CENTERING_SCHEME;
+ }
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 205 "gabc/gabc-score-determination.l"
+{
+ return LANGUAGE;
+ }
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 208 "gabc/gabc-score-determination.l"
+{
+ return TRANSCRIPTION_DATE;
+ }
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 211 "gabc/gabc-score-determination.l"
+{
+ return STYLE;
+ }
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 214 "gabc/gabc-score-determination.l"
+{
+ return VIRGULA_POSITION;
+ }
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 217 "gabc/gabc-score-determination.l"
+{
+ return GREGORIOTEX_FONT;
+ }
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 220 "gabc/gabc-score-determination.l"
+{
+ return NABC_LINES;
+ }
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 223 "gabc/gabc-score-determination.l"
+{
+ return USER_NOTES;
+ }
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 226 "gabc/gabc-score-determination.l"
+{
+ return VOICE_CHANGE;
+ }
+ YY_BREAK
+case 40:
+/* rule 40 can match eol */
+YY_RULE_SETUP
+#line 229 "gabc/gabc-score-determination.l"
+{
+ BEGIN(score);
+ return END_OF_DEFINITIONS;
+ }
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 233 "gabc/gabc-score-determination.l"
+{
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ _("unrecognized character: \"%c\" in definition part"),
+ gabc_score_determination_text[0]);
+ }
+ YY_BREAK
+case 42:
+/* rule 42 can match eol */
+YY_RULE_SETUP
+#line 238 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 243 "gabc/gabc-score-determination.l"
+{
+ BEGIN(style);
+ style_stack ++;
+ return I_BEGINNING;
+ }
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 248 "gabc/gabc-score-determination.l"
+{
+ return BNLBA;
+ }
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 251 "gabc/gabc-score-determination.l"
+{
+ return ENLBA;
+ }
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 254 "gabc/gabc-score-determination.l"
+{
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return I_END;
+ }
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 261 "gabc/gabc-score-determination.l"
+{
+ BEGIN(style);
+ style_stack ++;
+ return TT_BEGINNING;
+ }
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 266 "gabc/gabc-score-determination.l"
+{
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return TT_END;
+ }
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 273 "gabc/gabc-score-determination.l"
+{
+ BEGIN(style);
+ style_stack ++;
+ return UL_BEGINNING;
+ }
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 278 "gabc/gabc-score-determination.l"
+{
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return UL_END;
+ }
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 285 "gabc/gabc-score-determination.l"
+{
+ BEGIN(style);
+ style_stack ++;
+ return C_BEGINNING;
+ }
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 290 "gabc/gabc-score-determination.l"
+{
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return C_END;
+ }
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 297 "gabc/gabc-score-determination.l"
+{
+ BEGIN(style);
+ style_stack ++;
+ return B_BEGINNING;
+ }
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 302 "gabc/gabc-score-determination.l"
+{
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return B_END;
+ }
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 309 "gabc/gabc-score-determination.l"
+{
+ BEGIN(style);
+ style_stack ++;
+ return SC_BEGINNING;
+ }
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 314 "gabc/gabc-score-determination.l"
+{
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return SC_END;
+ }
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 321 "gabc/gabc-score-determination.l"
+{
+ BEGIN(style);
+ style_stack ++;
+ return SP_BEGINNING;
+ }
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 326 "gabc/gabc-score-determination.l"
+{
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return SP_END;
+ }
+ YY_BREAK
+case 59:
+/* rule 59 can match eol */
+YY_RULE_SETUP
+#line 333 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 338 "gabc/gabc-score-determination.l"
+{
+ BEGIN(comments);
+ }
+ YY_BREAK
+case 61:
+/* rule 61 can match eol */
+YY_RULE_SETUP
+#line 341 "gabc/gabc-score-determination.l"
+{
+ BEGIN(score);
+ }
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 344 "gabc/gabc-score-determination.l"
+{
+ /* ignored */
+ }
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 347 "gabc/gabc-score-determination.l"
+{
+ BEGIN(verb);
+ return VERB_BEGINNING;
+ }
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 351 "gabc/gabc-score-determination.l"
+{
+ if (style_stack == 0) {
+ BEGIN(score);
+ } else {
+ BEGIN(style);
+ }
+ return VERB_END;
+ }
+ YY_BREAK
+case 65:
+/* rule 65 can match eol */
+YY_RULE_SETUP
+#line 359 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 364 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 369 "gabc/gabc-score-determination.l"
+{
+ return CENTER_BEGINNING;
+ }
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 372 "gabc/gabc-score-determination.l"
+{
+ return CENTER_END;
+ }
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 375 "gabc/gabc-score-determination.l"
+{
+ BEGIN(alt);
+ return ALT_BEGIN;
+ }
+ YY_BREAK
+case 70:
+/* rule 70 can match eol */
+YY_RULE_SETUP
+#line 379 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 384 "gabc/gabc-score-determination.l"
+{
+ BEGIN(score);
+ return ALT_END;
+ }
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 388 "gabc/gabc-score-determination.l"
+{
+ return EUOUAE_B;
+ }
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 391 "gabc/gabc-score-determination.l"
+{
+ return EUOUAE_E;
+ }
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 394 "gabc/gabc-score-determination.l"
+{
+ return TRANSLATION_CENTER_END;
+ }
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 397 "gabc/gabc-score-determination.l"
+{
+ return TRANSLATION_BEGINNING;
+ }
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 400 "gabc/gabc-score-determination.l"
+{
+ return TRANSLATION_END;
+ }
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 403 "gabc/gabc-score-determination.l"
+{
+ BEGIN(notes);
+ return OPENING_BRACKET;
+ }
+ YY_BREAK
+case 78:
+/* rule 78 can match eol */
+YY_RULE_SETUP
+#line 407 "gabc/gabc-score-determination.l"
+{
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return NOTES;
+ }
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 412 "gabc/gabc-score-determination.l"
+{
+ return VOICE_CUT;
+ }
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 415 "gabc/gabc-score-determination.l"
+{
+ return NABC_CUT;
+ }
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 418 "gabc/gabc-score-determination.l"
+{
+ BEGIN(score);
+ return CLOSING_BRACKET;
+ }
+ YY_BREAK
+case 82:
+/* rule 82 can match eol */
+YY_RULE_SETUP
+#line 422 "gabc/gabc-score-determination.l"
+{
+ BEGIN(score);
+ return CLOSING_BRACKET_WITH_SPACE;
+ }
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 426 "gabc/gabc-score-determination.l"
+ECHO;
+ YY_BREAK
+#line 1803 "gabc/gabc-score-determination-l.c"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(attribute):
+case YY_STATE_EOF(score):
+case YY_STATE_EOF(notes):
+case YY_STATE_EOF(style):
+case YY_STATE_EOF(verb):
+case YY_STATE_EOF(comments):
+case YY_STATE_EOF(inicomments):
+case YY_STATE_EOF(alt):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed gabc_score_determination_in at a new source and called
+ * gabc_score_determination_lex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = gabc_score_determination_in;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( gabc_score_determination_wrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * gabc_score_determination_text, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+ } /* end of user's declarations */
+} /* end of gabc_score_determination_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ gabc_score_determination_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ gabc_score_determination_restart(gabc_score_determination_in );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) gabc_score_determination_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 430 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 430 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 429);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ gabc_score_determination_restart(gabc_score_determination_in );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( gabc_score_determination_wrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve gabc_score_determination_text */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void gabc_score_determination_restart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ gabc_score_determination_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ gabc_score_determination__create_buffer(gabc_score_determination_in,YY_BUF_SIZE );
+ }
+
+ gabc_score_determination__init_buffer(YY_CURRENT_BUFFER,input_file );
+ gabc_score_determination__load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void gabc_score_determination__switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * gabc_score_determination_pop_buffer_state();
+ * gabc_score_determination_push_buffer_state(new_buffer);
+ */
+ gabc_score_determination_ensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ gabc_score_determination__load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (gabc_score_determination_wrap()) processing, but the only time this flag
+ * is looked at is after gabc_score_determination_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void gabc_score_determination__load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ gabc_score_determination_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE gabc_score_determination__create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) gabc_score_determination_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_score_determination__create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) gabc_score_determination_alloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_score_determination__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ gabc_score_determination__init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with gabc_score_determination__create_buffer()
+ *
+ */
+ void gabc_score_determination__delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ gabc_score_determination_free((void *) b->yy_ch_buf );
+
+ gabc_score_determination_free((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a gabc_score_determination_restart() or at EOF.
+ */
+ static void gabc_score_determination__init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ gabc_score_determination__flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then gabc_score_determination__init_buffer was _probably_
+ * called from gabc_score_determination_restart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void gabc_score_determination__flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ gabc_score_determination__load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void gabc_score_determination_push_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ gabc_score_determination_ensure_buffer_stack();
+
+ /* This block is copied from gabc_score_determination__switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from gabc_score_determination__switch_to_buffer. */
+ gabc_score_determination__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void gabc_score_determination_pop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ gabc_score_determination__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ gabc_score_determination__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void gabc_score_determination_ensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)gabc_score_determination_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_score_determination_ensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)gabc_score_determination_realloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_score_determination_ensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE gabc_score_determination__scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) gabc_score_determination_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_score_determination__scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ gabc_score_determination__switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to gabc_score_determination_lex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * gabc_score_determination__scan_bytes() instead.
+ */
+YY_BUFFER_STATE gabc_score_determination__scan_string (yyconst char * yystr )
+{
+
+ return gabc_score_determination__scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to gabc_score_determination_lex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE gabc_score_determination__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ yy_size_t i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) gabc_score_determination_alloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in gabc_score_determination__scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = gabc_score_determination__scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in gabc_score_determination__scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up gabc_score_determination_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ gabc_score_determination_text[gabc_score_determination_leng] = (yy_hold_char); \
+ (yy_c_buf_p) = gabc_score_determination_text + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ gabc_score_determination_leng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int gabc_score_determination_get_lineno (void)
+{
+
+ return gabc_score_determination_lineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *gabc_score_determination_get_in (void)
+{
+ return gabc_score_determination_in;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *gabc_score_determination_get_out (void)
+{
+ return gabc_score_determination_out;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t gabc_score_determination_get_leng (void)
+{
+ return gabc_score_determination_leng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *gabc_score_determination_get_text (void)
+{
+ return gabc_score_determination_text;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void gabc_score_determination_set_lineno (int line_number )
+{
+
+ gabc_score_determination_lineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see gabc_score_determination__switch_to_buffer
+ */
+void gabc_score_determination_set_in (FILE * in_str )
+{
+ gabc_score_determination_in = in_str ;
+}
+
+void gabc_score_determination_set_out (FILE * out_str )
+{
+ gabc_score_determination_out = out_str ;
+}
+
+int gabc_score_determination_get_debug (void)
+{
+ return gabc_score_determination__flex_debug;
+}
+
+void gabc_score_determination_set_debug (int bdebug )
+{
+ gabc_score_determination__flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from gabc_score_determination_lex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+ (yy_start_stack_ptr) = 0;
+ (yy_start_stack_depth) = 0;
+ (yy_start_stack) = NULL;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ gabc_score_determination_in = stdin;
+ gabc_score_determination_out = stdout;
+#else
+ gabc_score_determination_in = (FILE *) 0;
+ gabc_score_determination_out = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * gabc_score_determination_lex_init()
+ */
+ return 0;
+}
+
+/* gabc_score_determination_lex_destroy is for both reentrant and non-reentrant scanners. */
+int gabc_score_determination_lex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ gabc_score_determination__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ gabc_score_determination_pop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ gabc_score_determination_free((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Destroy the start condition stack. */
+ gabc_score_determination_free((yy_start_stack) );
+ (yy_start_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * gabc_score_determination_lex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *gabc_score_determination_alloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *gabc_score_determination_realloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void gabc_score_determination_free (void * ptr )
+{
+ free( (char *) ptr ); /* see gabc_score_determination_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 426 "gabc/gabc-score-determination.l"
+
+
+
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.h b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.h
new file mode 100644
index 00000000000..39fa2afbb0c
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-l.h
@@ -0,0 +1,330 @@
+#ifndef gabc_score_determination_HEADER_H
+#define gabc_score_determination_HEADER_H 1
+#define gabc_score_determination_IN_HEADER 1
+
+#line 6 "gabc/gabc-score-determination-l.h"
+
+#line 8 "gabc/gabc-score-determination-l.h"
+
+#define YY_INT_ALIGNED long int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 39
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t gabc_score_determination_leng;
+
+extern FILE *gabc_score_determination_in, *gabc_score_determination_out;
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+void gabc_score_determination_restart (FILE *input_file );
+void gabc_score_determination__switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE gabc_score_determination__create_buffer (FILE *file,int size );
+void gabc_score_determination__delete_buffer (YY_BUFFER_STATE b );
+void gabc_score_determination__flush_buffer (YY_BUFFER_STATE b );
+void gabc_score_determination_push_buffer_state (YY_BUFFER_STATE new_buffer );
+void gabc_score_determination_pop_buffer_state (void );
+
+YY_BUFFER_STATE gabc_score_determination__scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE gabc_score_determination__scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE gabc_score_determination__scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *gabc_score_determination_alloc (yy_size_t );
+void *gabc_score_determination_realloc (void *,yy_size_t );
+void gabc_score_determination_free (void * );
+
+/* Begin user sect3 */
+
+#define gabc_score_determination_wrap() 1
+#define YY_SKIP_YYWRAP
+
+extern int gabc_score_determination_lineno;
+
+extern char *gabc_score_determination_text;
+#define yytext_ptr gabc_score_determination_text
+
+#ifdef YY_HEADER_EXPORT_START_CONDITIONS
+#define INITIAL 0
+#define attribute 1
+#define score 2
+#define notes 3
+#define style 4
+#define verb 5
+#define comments 6
+#define inicomments 7
+#define alt 8
+
+#endif
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int gabc_score_determination_lex_destroy (void );
+
+int gabc_score_determination_get_debug (void );
+
+void gabc_score_determination_set_debug (int debug_flag );
+
+YY_EXTRA_TYPE gabc_score_determination_get_extra (void );
+
+void gabc_score_determination_set_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *gabc_score_determination_get_in (void );
+
+void gabc_score_determination_set_in (FILE * in_str );
+
+FILE *gabc_score_determination_get_out (void );
+
+void gabc_score_determination_set_out (FILE * out_str );
+
+yy_size_t gabc_score_determination_get_leng (void );
+
+char *gabc_score_determination_get_text (void );
+
+int gabc_score_determination_get_lineno (void );
+
+void gabc_score_determination_set_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int gabc_score_determination_wrap (void );
+#else
+extern int gabc_score_determination_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int gabc_score_determination_lex (void);
+
+#define YY_DECL int gabc_score_determination_lex (void)
+#endif /* !YY_DECL */
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+#undef YY_NEW_FILE
+#undef YY_FLUSH_BUFFER
+#undef yy_set_bol
+#undef yy_new_buffer
+#undef yy_set_interactive
+#undef YY_DO_BEFORE_ACTION
+
+#ifdef YY_DECL_IS_OURS
+#undef YY_DECL_IS_OURS
+#undef YY_DECL
+#endif
+
+#line 426 "gabc/gabc-score-determination.l"
+
+
+#line 329 "gabc/gabc-score-determination-l.h"
+#undef gabc_score_determination_IN_HEADER
+#endif /* gabc_score_determination_HEADER_H */
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.c b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.c
new file mode 100644
index 00000000000..f3ecdfb6f08
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.c
@@ -0,0 +1,3222 @@
+/* A Bison parser, made by GNU Bison 3.0.4. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "3.0.4"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+/* Substitute the variable and function names. */
+#define yyparse gabc_score_determination_parse
+#define yylex gabc_score_determination_lex
+#define yyerror gabc_score_determination_error
+#define yydebug gabc_score_determination_debug
+#define yynerrs gabc_score_determination_nerrs
+
+#define yylval gabc_score_determination_lval
+#define yychar gabc_score_determination_char
+#define yylloc gabc_score_determination_lloc
+
+/* Copy the first part of user declarations. */
+#line 1 "gabc/gabc-score-determination.y" /* yacc.c:339 */
+
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the score parser.
+ *
+ * Gregorio score determination in gabc input.
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ *
+ * This file is certainly not the most easy to understand, it is a bison file.
+ * See the bison manual on gnu.org for further details.
+ *
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "bool.h"
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+#include "characters.h"
+#include "support.h"
+#include "sha1.h"
+#include "plugins.h"
+#include "gabc.h"
+
+#define YYLLOC_DEFAULT(Current, Rhs, N) \
+ if (N) { \
+ (Current).first_line = YYRHSLOC(Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).first_offset = YYRHSLOC (Rhs, 1).first_offset; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ (Current).last_offset = YYRHSLOC (Rhs, N).last_offset; \
+ } else { \
+ (Current).first_line = (Current).last_line = YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = YYRHSLOC (Rhs, 0).last_column; \
+ (Current).first_offset = (Current).last_offset = YYRHSLOC (Rhs, 0).last_offset; \
+ }
+
+#include "gabc-score-determination.h"
+#include "gabc-score-determination-l.h"
+
+/* uncomment it if you want to have an interactive shell to understand the
+ * details on how bison works for a certain input */
+/* int gabc_score_determination_debug=1; */
+
+/*
+ *
+ * We will need some variables and functions through the entire file, we
+ * declare them there:
+ *
+ */
+
+/* the score that we will determine and return */
+static gregorio_score *score;
+/* an array of elements that we will use for each syllable */
+static gregorio_element **elements;
+gregorio_element *current_element;
+/* a table containing the macros to use in gabc file */
+static char *macros[10];
+/* forward declaration of the flex/bison process function */
+static int gabc_score_determination_parse(void);
+/* other variables that we will have to use */
+static gregorio_character *current_character;
+static gregorio_character *first_text_character;
+static gregorio_character *first_translation_character;
+static gregorio_tr_centering translation_type;
+static gregorio_nlba no_linebreak_area;
+static gregorio_euouae euouae;
+static gregorio_voice_info *current_voice_info;
+static int number_of_voices;
+static int voice;
+/* see comments on text to understand this */
+static gregorio_center_determination center_is_determined;
+/* current_key is... the current key... updated by each notes determination
+ * (for key changes) */
+static int current_key = DEFAULT_KEY;
+static bool got_language = false;
+static bool started_first_word = false;
+static struct sha1_ctx digester;
+
+static __inline void check_multiple(const char *name, bool exists) {
+ if (exists) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("several %s definitions found, only the last will be taken "
+ "into consideration"), name);
+ }
+}
+
+static void gabc_score_determination_error(const char *error_str)
+{
+ gregorio_message(error_str, (const char *) "gabc_score_determination_parse",
+ VERBOSITY_ERROR, 0);
+}
+
+static void gabc_fix_custos(gregorio_score *score_to_check)
+{
+ gregorio_syllable *current_syllable;
+ gregorio_element *current_element;
+ gregorio_element *custo_element;
+ char pitch = 0;
+ char pitch_difference = 0;
+ int newkey;
+ int current_key;
+ if (!score_to_check || !score_to_check->first_syllable
+ || !score_to_check->first_voice_info) {
+ return;
+ }
+ current_key = score_to_check->first_voice_info->initial_key;
+ current_syllable = score_to_check->first_syllable;
+ while (current_syllable) {
+ current_element = (current_syllable->elements)[0];
+ while (current_element) {
+ if (current_element->type == GRE_CUSTOS) {
+ custo_element = current_element;
+ pitch = custo_element->u.misc.pitched.pitch;
+ /* we look for the key */
+ while (current_element) {
+ switch (current_element->type) {
+ case GRE_C_KEY_CHANGE:
+ case GRE_C_KEY_CHANGE_FLATED:
+ pitch = gregorio_determine_next_pitch(current_syllable,
+ current_element, NULL);
+ newkey = gregorio_calculate_new_key(C_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ pitch_difference = (char) newkey - (char) current_key;
+ pitch -= pitch_difference;
+ current_key = newkey;
+ break;
+ case GRE_F_KEY_CHANGE:
+ case GRE_F_KEY_CHANGE_FLATED:
+ pitch = gregorio_determine_next_pitch(current_syllable,
+ current_element, NULL);
+ newkey = gregorio_calculate_new_key(F_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ pitch_difference = (char) newkey - (char) current_key;
+ pitch -= pitch_difference;
+ current_key = newkey;
+ break;
+ default:
+ break;
+ }
+ if (!custo_element->u.misc.pitched.force_pitch) {
+ while (pitch < LOWEST_PITCH) {
+ pitch += 7;
+ }
+ while (pitch > HIGHEST_PITCH) {
+ pitch -= 7;
+ }
+ custo_element->u.misc.pitched.pitch = pitch;
+ }
+ assert(custo_element->u.misc.pitched.pitch >= LOWEST_PITCH
+ && custo_element->u.misc.pitched.pitch
+ <= HIGHEST_PITCH);
+ current_element = current_element->next;
+ }
+ }
+ if (current_element) {
+ if (current_element->type == GRE_C_KEY_CHANGE
+ || current_element->type == GRE_C_KEY_CHANGE_FLATED) {
+ current_key = gregorio_calculate_new_key(C_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ }
+ if (current_element->type == GRE_F_KEY_CHANGE
+ || current_element->type == GRE_F_KEY_CHANGE_FLATED) {
+ current_key = gregorio_calculate_new_key(F_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ }
+ current_element = current_element->next;
+ }
+ }
+ current_syllable = current_syllable->next_syllable;
+ }
+}
+
+/*
+ * A function that checks to score integrity. For now it is... quite
+ * ridiculous... but it might be improved in the future.
+ */
+
+static int check_score_integrity(gregorio_score *score_to_check)
+{
+ if (!score_to_check) {
+ return 0;
+ }
+ return 1;
+}
+
+/*
+ * Another function to be improved: this one checks the validity of the voice_infos.
+ */
+
+static int check_infos_integrity(gregorio_score *score_to_check)
+{
+ if (!score_to_check->name) {
+ gregorio_message(_("no name specified, put `name:...;' at the "
+ "beginning of the file, can be dangerous with some output "
+ "formats"), "det_score", VERBOSITY_WARNING, 0);
+ }
+ return 1;
+}
+
+/*
+ * The function that will initialize the variables.
+ */
+
+static void initialize_variables(void)
+{
+ int i;
+ /* build a brand new empty score */
+ score = gregorio_new_score();
+ /* initialization of the first voice info to an empty voice info */
+ current_voice_info = NULL;
+ gregorio_add_voice_info(&current_voice_info);
+ score->first_voice_info = current_voice_info;
+ /* other initializations */
+ number_of_voices = 0;
+ voice = 1;
+ current_character = NULL;
+ first_translation_character = NULL;
+ first_text_character = NULL;
+ translation_type = TR_NORMAL;
+ no_linebreak_area = NLBA_NORMAL;
+ euouae = EUOUAE_NORMAL;
+ center_is_determined = CENTER_NOT_DETERMINED;
+ for (i = 0; i < 10; i++) {
+ macros[i] = NULL;
+ }
+ started_first_word = false;
+}
+
+/*
+ * function that frees the variables that need it, for when we have finished to
+ * determine the score
+ */
+
+static void free_variables(void)
+{
+ int i;
+ free(elements);
+ for (i = 0; i < 10; i++) {
+ free(macros[i]);
+ }
+}
+
+/* see whether a voice_info is empty */
+static int voice_info_is_not_empty(const gregorio_voice_info *voice_info)
+{
+ return (voice_info->initial_key != 5 || voice_info->style
+ || voice_info->virgula_position);
+}
+
+/*
+ * a function called when we see "--\n" that end the infos for a certain voice
+ */
+static void next_voice_info(void)
+{
+ /* we must do this test in the case where there would be a "--" before
+ * first_declarations */
+ if (voice_info_is_not_empty(current_voice_info)) {
+ gregorio_add_voice_info(&current_voice_info);
+ voice++;
+ }
+}
+
+/*
+ * Function that frees the voice_infos for voices > final_count. Useful if
+ * there are too many voice_infos
+ */
+
+static void reajust_voice_infos(gregorio_voice_info *voice_info,
+ int final_count)
+{
+ int i = 1;
+ while (voice_info && i <= final_count) {
+ voice_info = voice_info->next_voice_info;
+ }
+ gregorio_free_voice_infos(voice_info);
+}
+
+/*
+ * Function called when we have reached the end of the definitions, it tries to
+ * make the voice_infos coherent.
+ */
+static void end_definitions(void)
+{
+ int i;
+
+ if (!check_infos_integrity(score)) {
+ gregorio_message(_("can't determine valid infos on the score"),
+ "det_score", VERBOSITY_ERROR, 0);
+ }
+ if (!number_of_voices) {
+ if (voice > MAX_NUMBER_OF_VOICES) {
+ voice = MAX_NUMBER_OF_VOICES;
+ reajust_voice_infos(score->first_voice_info, number_of_voices);
+ }
+ number_of_voices = voice;
+ score->number_of_voices = voice;
+ } else {
+ if (number_of_voices > voice) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ ngt_("not enough voice infos found: %d found, %d waited, "
+ "%d assumed", "not enough voice infos found: %d found, %d "
+ "waited, %d assumed", voice), voice,
+ number_of_voices, voice);
+ score->number_of_voices = voice;
+ number_of_voices = voice;
+ } else {
+ if (number_of_voices < voice) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ ngt_("too many voice infos found: %d found, %d "
+ "waited, %d assumed", "not enough voice infos found: "
+ "%d found, %d waited, %d assumed",
+ number_of_voices), voice, number_of_voices,
+ number_of_voices);
+ }
+ }
+ }
+ /* voice is now voice-1, so that it can be the index of elements */
+ voice = 0;
+ elements = (gregorio_element **) gregorio_malloc(number_of_voices *
+ sizeof(gregorio_element *));
+ for (i = 0; i < number_of_voices; i++) {
+ elements[i] = NULL;
+ }
+
+ if (!got_language) {
+ static char latin[] = "Latin";
+ gregorio_set_centering_language(latin);
+ }
+}
+
+/*
+ * Here starts the code for the determinations of the notes. The notes are not
+ * precisely determined here, we separate the text describing the notes of each
+ * voice, and we call determine_elements_from_string to really determine them.
+ */
+static char position = WORD_BEGINNING;
+static gregorio_syllable *current_syllable = NULL;
+static char *abovelinestext = NULL;
+
+/*
+ * Function called when we see a ")", it completes the gregorio_element array
+ * of the syllable with NULL pointers. Usefull in the cases where for example
+ * you have two voices, but a voice that is silent on a certain syllable.
+ */
+static void complete_with_nulls(int last_voice)
+{
+ int i;
+ for (i = last_voice + 1; i < number_of_voices; i++) {
+ elements[i] = NULL;
+ }
+}
+
+/*
+ * Function called each time we find a space, it updates the current position.
+ */
+static void update_position_with_space(void)
+{
+ if (position == WORD_MIDDLE) {
+ position = WORD_END;
+ }
+ if (position == WORD_BEGINNING) {
+ position = WORD_ONE_SYLLABLE;
+ }
+}
+
+/*
+ * When we encounter a translation center ending, we call this function that
+ * sets translation_type = TR_WITH_CENTER_BEGINNING on previous syllable with
+ * translation
+ */
+static void gregorio_set_translation_center_beginning(
+ gregorio_syllable *current_syllable)
+{
+ gregorio_syllable *syllable = current_syllable->previous_syllable;
+ while (syllable) {
+ if (syllable->translation_type == TR_WITH_CENTER_END) {
+ gregorio_message("encountering translation centering end but "
+ "cannot find translation centering beginning...",
+ "set_translation_center_beginning", VERBOSITY_ERROR, 0);
+ current_syllable->translation_type = TR_NORMAL;
+ return;
+ }
+ if (syllable->translation) {
+ syllable->translation_type = TR_WITH_CENTER_BEGINNING;
+ return;
+ }
+ syllable = syllable->previous_syllable;
+ }
+ /* we didn't find any beginning... */
+ gregorio_message("encountering translation centering end but cannot find "
+ "translation centering beginning...",
+ "set_translation_center_beginning", VERBOSITY_ERROR, 0);
+ current_syllable->translation_type = TR_NORMAL;
+}
+
+static void rebuild_characters(void)
+{
+ bool has_initial = score->initial_style != NO_INITIAL;
+
+ /* we rebuild the first syllable text if it is the first syllable, or if
+ * it is the second when the first has no text.
+ * it is a patch for cases like (c4) Al(ab)le(ab) */
+ if ((!score->first_syllable && has_initial && current_character)
+ || (current_syllable && !current_syllable->previous_syllable
+ && !current_syllable->text && current_character)) {
+ gregorio_rebuild_first_syllable(&current_character, has_initial);
+
+ started_first_word = true;
+ }
+
+ gregorio_rebuild_characters(&current_character, center_is_determined,
+ has_initial);
+
+ if (started_first_word) {
+ gregorio_set_first_word(&current_character);
+ }
+}
+
+/*
+ * Function to close a syllable and update the position.
+ */
+
+static void close_syllable(YYLTYPE *loc)
+{
+ int i;
+ gregorio_add_syllable(&current_syllable, number_of_voices, elements,
+ first_text_character, first_translation_character, position,
+ abovelinestext, translation_type, no_linebreak_area, euouae, loc,
+ started_first_word);
+ if (!score->first_syllable) {
+ /* we rebuild the first syllable if we have to */
+ score->first_syllable = current_syllable;
+ }
+ if (translation_type == TR_WITH_CENTER_END) {
+ gregorio_set_translation_center_beginning(current_syllable);
+ }
+ /* we update the position */
+ if (position == WORD_BEGINNING) {
+ position = WORD_MIDDLE;
+ }
+ if (position == WORD_ONE_SYLLABLE || position == WORD_END) {
+ position = WORD_BEGINNING;
+
+ if (started_first_word) {
+ started_first_word = false;
+ }
+ }
+ center_is_determined = CENTER_NOT_DETERMINED;
+ current_character = NULL;
+ first_text_character = NULL;
+ first_translation_character = NULL;
+ translation_type = TR_NORMAL;
+ no_linebreak_area = NLBA_NORMAL;
+ euouae = EUOUAE_NORMAL;
+ abovelinestext = NULL;
+ for (i = 0; i < number_of_voices; i++) {
+ elements[i] = NULL;
+ }
+ current_element = NULL;
+}
+
+/* a function called when we see a [, basically, all characters are added to
+ * the translation pointer instead of the text pointer */
+static void start_translation(unsigned char asked_translation_type)
+{
+ rebuild_characters();
+ first_text_character = current_character;
+ /* the middle letters of the translation have no sense */
+ center_is_determined = CENTER_FULLY_DETERMINED;
+ current_character = NULL;
+ translation_type = asked_translation_type;
+}
+
+static void end_translation(void)
+{
+ rebuild_characters();
+ first_translation_character = current_character;
+}
+
+/*
+ * gregorio_gabc_add_text is the function called when lex returns a char *. In
+ * this function we convert it into grewchar, and then we add the corresponding
+ * gregorio_characters in the list of gregorio_characters.
+ */
+
+static void gregorio_gabc_add_text(char *mbcharacters)
+{
+ if (current_character) {
+ current_character->next_character = gregorio_build_char_list_from_buf(
+ mbcharacters);
+ current_character->next_character->previous_character =
+ current_character;
+ } else {
+ current_character = gregorio_build_char_list_from_buf(mbcharacters);
+ }
+ while (current_character && current_character->next_character) {
+ current_character = current_character->next_character;
+ }
+ free(mbcharacters);
+}
+
+/*
+ * the function called when centering_scheme is seen in gabc
+ */
+static void set_centering_scheme(char *sc)
+{
+ gregorio_message("\"centering-scheme\" header is deprecated. Please use "
+ "\\gresetlyriccentering in TeX instead.", "set_centering_scheme",
+ VERBOSITY_DEPRECATION, 0);
+ if (strncmp((const char *) sc, "latine", 6) == 0) {
+ score->centering = SCHEME_VOWEL;
+ return;
+ }
+ if (strncmp((const char *) sc, "english", 6) == 0) {
+ score->centering = SCHEME_SYLLABLE;
+ return;
+ }
+ gregorio_message("centering-scheme unknown value: must be \"latine\" "
+ "or \"english\"", "set_centering_scheme", VERBOSITY_WARNING, 0);
+}
+
+/*
+ *
+ * The two functions called when lex returns a style, we simply add it. All the
+ * complex things will be done by the function after...
+ *
+ */
+
+static void gregorio_gabc_add_style(unsigned char style)
+{
+ gregorio_begin_style(&current_character, style);
+}
+
+static void gregorio_gabc_end_style(unsigned char style)
+{
+ gregorio_end_style(&current_character, style);
+}
+
+void gabc_digest(const void *const buf, const size_t size)
+{
+ sha1_process_bytes(buf, size, &digester);
+}
+
+/*
+ * The "main" function. It is the function that is called when we have to read
+ * a gabc file. It takes a file descriptor, that is to say a file that is
+ * aleady open. It returns a valid gregorio_score
+ */
+
+gregorio_score *gabc_read_score(FILE *f_in)
+{
+ /* compute the SHA-1 digest while parsing, for I/O efficiency */
+ sha1_init_ctx(&digester);
+ /* digest GREGORIO_VERSION to get a different value when the version
+ changes */
+ sha1_process_bytes(GREGORIO_VERSION, strlen(GREGORIO_VERSION), &digester);
+ /* the input file that flex will parse */
+ gabc_score_determination_in = f_in;
+ if (!f_in) {
+ gregorio_message(_("can't read stream from argument, returning NULL "
+ "pointer"), "det_score", VERBOSITY_ERROR, 0);
+ return NULL;
+ }
+ initialize_variables();
+ /* the flex/bison main call, it will build the score (that we have
+ * initialized) */
+ gabc_score_determination_parse();
+ gregorio_fix_initial_keys(score, DEFAULT_KEY);
+ gabc_fix_custos(score);
+ free_variables();
+ /* the we check the validity and integrity of the score we have built. */
+ if (!check_score_integrity(score)) {
+ gregorio_free_score(score);
+ score = NULL;
+ gregorio_message(_("unable to determine a valid score from file"),
+ "det_score", VERBOSITY_FATAL, 0);
+ }
+ sha1_finish_ctx(&digester, score->digest);
+ return score;
+}
+
+unsigned char nabc_state = 0;
+size_t nabc_lines = 0;
+
+static void gabc_y_add_notes(char *notes, YYLTYPE loc) {
+ gregorio_element *new_elements;
+ gregorio_element *last_element;
+ if (nabc_state == 0) {
+ if (!elements[voice]) {
+ elements[voice] = gabc_det_elements_from_string(notes,
+ &current_key, macros, &loc);
+ current_element = elements[voice];
+ } else {
+ new_elements = gabc_det_elements_from_string(notes,
+ &current_key, macros, &loc);
+ last_element = elements[voice];
+ while(last_element->next) {
+ last_element = last_element->next;
+ }
+ last_element->next = new_elements;
+ new_elements->previous = last_element;
+ current_element = new_elements;
+ }
+ } else {
+ if (!elements[voice]) {
+ gregorio_add_element(&elements[voice], NULL);
+ current_element = elements[voice];
+ }
+ if (!current_element) {
+ gregorio_message(_("current_element is null, this shouldn't "
+ "happen!"), "gabc_y_add_notes", VERBOSITY_FATAL, 0);
+ }
+ if (!current_element->nabc) {
+ current_element->nabc = (char **) gregorio_calloc (nabc_lines,
+ sizeof (char *));
+ }
+ current_element->nabc[nabc_state-1] = gregorio_strdup(notes);
+ current_element->nabc_lines = nabc_state;
+ }
+}
+
+#line 720 "gabc/gabc-score-determination-y.c" /* yacc.c:339 */
+
+# ifndef YY_NULLPTR
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULLPTR nullptr
+# else
+# define YY_NULLPTR 0
+# endif
+# endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+ by #include "gabc-score-determination-y.h". */
+#ifndef YY_GABC_SCORE_DETERMINATION_GABC_GABC_SCORE_DETERMINATION_Y_H_INCLUDED
+# define YY_GABC_SCORE_DETERMINATION_GABC_GABC_SCORE_DETERMINATION_Y_H_INCLUDED
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int gabc_score_determination_debug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ ATTRIBUTE = 258,
+ COLON = 259,
+ SEMICOLON = 260,
+ OFFICE_PART = 261,
+ ANNOTATION = 262,
+ AUTHOR = 263,
+ DATE = 264,
+ MANUSCRIPT = 265,
+ MANUSCRIPT_REFERENCE = 266,
+ MANUSCRIPT_STORAGE_PLACE = 267,
+ TRANSCRIBER = 268,
+ TRANSCRIPTION_DATE = 269,
+ BOOK = 270,
+ STYLE = 271,
+ VIRGULA_POSITION = 272,
+ INITIAL_STYLE = 273,
+ MODE = 274,
+ GREGORIOTEX_FONT = 275,
+ GENERATED_BY = 276,
+ NAME = 277,
+ OPENING_BRACKET = 278,
+ NOTES = 279,
+ VOICE_CUT = 280,
+ CLOSING_BRACKET = 281,
+ NUMBER_OF_VOICES = 282,
+ VOICE_CHANGE = 283,
+ END_OF_DEFINITIONS = 284,
+ SPACE = 285,
+ CHARACTERS = 286,
+ I_BEGINNING = 287,
+ I_END = 288,
+ TT_BEGINNING = 289,
+ TT_END = 290,
+ UL_BEGINNING = 291,
+ UL_END = 292,
+ C_BEGINNING = 293,
+ C_END = 294,
+ B_BEGINNING = 295,
+ B_END = 296,
+ SC_BEGINNING = 297,
+ SC_END = 298,
+ SP_BEGINNING = 299,
+ SP_END = 300,
+ VERB_BEGINNING = 301,
+ VERB = 302,
+ VERB_END = 303,
+ CENTER_BEGINNING = 304,
+ CENTER_END = 305,
+ CLOSING_BRACKET_WITH_SPACE = 306,
+ TRANSLATION_BEGINNING = 307,
+ TRANSLATION_END = 308,
+ GABC_COPYRIGHT = 309,
+ SCORE_COPYRIGHT = 310,
+ OCCASION = 311,
+ METER = 312,
+ COMMENTARY = 313,
+ ARRANGER = 314,
+ GABC_VERSION = 315,
+ USER_NOTES = 316,
+ DEF_MACRO = 317,
+ ALT_BEGIN = 318,
+ ALT_END = 319,
+ CENTERING_SCHEME = 320,
+ TRANSLATION_CENTER_END = 321,
+ BNLBA = 322,
+ ENLBA = 323,
+ EUOUAE_B = 324,
+ EUOUAE_E = 325,
+ NABC_CUT = 326,
+ NABC_LINES = 327,
+ LANGUAGE = 328
+ };
+#endif
+/* Tokens. */
+#define ATTRIBUTE 258
+#define COLON 259
+#define SEMICOLON 260
+#define OFFICE_PART 261
+#define ANNOTATION 262
+#define AUTHOR 263
+#define DATE 264
+#define MANUSCRIPT 265
+#define MANUSCRIPT_REFERENCE 266
+#define MANUSCRIPT_STORAGE_PLACE 267
+#define TRANSCRIBER 268
+#define TRANSCRIPTION_DATE 269
+#define BOOK 270
+#define STYLE 271
+#define VIRGULA_POSITION 272
+#define INITIAL_STYLE 273
+#define MODE 274
+#define GREGORIOTEX_FONT 275
+#define GENERATED_BY 276
+#define NAME 277
+#define OPENING_BRACKET 278
+#define NOTES 279
+#define VOICE_CUT 280
+#define CLOSING_BRACKET 281
+#define NUMBER_OF_VOICES 282
+#define VOICE_CHANGE 283
+#define END_OF_DEFINITIONS 284
+#define SPACE 285
+#define CHARACTERS 286
+#define I_BEGINNING 287
+#define I_END 288
+#define TT_BEGINNING 289
+#define TT_END 290
+#define UL_BEGINNING 291
+#define UL_END 292
+#define C_BEGINNING 293
+#define C_END 294
+#define B_BEGINNING 295
+#define B_END 296
+#define SC_BEGINNING 297
+#define SC_END 298
+#define SP_BEGINNING 299
+#define SP_END 300
+#define VERB_BEGINNING 301
+#define VERB 302
+#define VERB_END 303
+#define CENTER_BEGINNING 304
+#define CENTER_END 305
+#define CLOSING_BRACKET_WITH_SPACE 306
+#define TRANSLATION_BEGINNING 307
+#define TRANSLATION_END 308
+#define GABC_COPYRIGHT 309
+#define SCORE_COPYRIGHT 310
+#define OCCASION 311
+#define METER 312
+#define COMMENTARY 313
+#define ARRANGER 314
+#define GABC_VERSION 315
+#define USER_NOTES 316
+#define DEF_MACRO 317
+#define ALT_BEGIN 318
+#define ALT_END 319
+#define CENTERING_SCHEME 320
+#define TRANSLATION_CENTER_END 321
+#define BNLBA 322
+#define ENLBA 323
+#define EUOUAE_B 324
+#define EUOUAE_E 325
+#define NABC_CUT 326
+#define NABC_LINES 327
+#define LANGUAGE 328
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* Location type. */
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE YYLTYPE;
+struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+};
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+extern YYSTYPE gabc_score_determination_lval;
+extern YYLTYPE gabc_score_determination_lloc;
+int gabc_score_determination_parse (void);
+
+#endif /* !YY_GABC_SCORE_DETERMINATION_GABC_GABC_SCORE_DETERMINATION_Y_H_INCLUDED */
+
+/* Copy the second part of user declarations. */
+
+#line 931 "gabc/gabc-score-determination-y.c" /* yacc.c:358 */
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#else
+typedef signed char yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__ \
+ && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
+ || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+# define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+ && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+# define _Noreturn __declspec (noreturn)
+# else
+# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized. */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+ _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's 'empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+ && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+ YYLTYPE yyls_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ + 2 * YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 4
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 194
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 74
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 51
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 118
+/* YYNSTATES -- Number of states. */
+#define YYNSTATES 162
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+ by yylex, with out-of-bounds checking. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 328
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+ as returned by yylex, without out-of-bounds checking. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73
+};
+
+#if YYDEBUG
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 672, 672, 676, 681, 682, 686, 699, 706, 717,
+ 724, 733, 740, 747, 757, 764, 771, 778, 785, 792,
+ 802, 812, 823, 832, 843, 850, 857, 864, 872, 880,
+ 887, 894, 902, 913, 926, 933, 939, 943, 949, 950,
+ 951, 952, 953, 954, 955, 956, 957, 958, 959, 960,
+ 961, 962, 963, 964, 965, 966, 967, 968, 969, 970,
+ 971, 972, 973, 974, 975, 976, 977, 978, 979, 984,
+ 985, 989, 1011, 1034, 1047, 1060, 1065, 1074, 1077, 1080,
+ 1083, 1086, 1089, 1092, 1095, 1098, 1107, 1110, 1113, 1116,
+ 1119, 1122, 1125, 1128, 1131, 1140, 1143, 1149, 1152, 1158,
+ 1159, 1162, 1163, 1164, 1165, 1168, 1169, 1173, 1179, 1182,
+ 1188, 1194, 1199, 1205, 1208, 1214, 1215, 1218, 1219
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "ATTRIBUTE", "COLON", "SEMICOLON",
+ "OFFICE_PART", "ANNOTATION", "AUTHOR", "DATE", "MANUSCRIPT",
+ "MANUSCRIPT_REFERENCE", "MANUSCRIPT_STORAGE_PLACE", "TRANSCRIBER",
+ "TRANSCRIPTION_DATE", "BOOK", "STYLE", "VIRGULA_POSITION",
+ "INITIAL_STYLE", "MODE", "GREGORIOTEX_FONT", "GENERATED_BY", "NAME",
+ "OPENING_BRACKET", "NOTES", "VOICE_CUT", "CLOSING_BRACKET",
+ "NUMBER_OF_VOICES", "VOICE_CHANGE", "END_OF_DEFINITIONS", "SPACE",
+ "CHARACTERS", "I_BEGINNING", "I_END", "TT_BEGINNING", "TT_END",
+ "UL_BEGINNING", "UL_END", "C_BEGINNING", "C_END", "B_BEGINNING", "B_END",
+ "SC_BEGINNING", "SC_END", "SP_BEGINNING", "SP_END", "VERB_BEGINNING",
+ "VERB", "VERB_END", "CENTER_BEGINNING", "CENTER_END",
+ "CLOSING_BRACKET_WITH_SPACE", "TRANSLATION_BEGINNING", "TRANSLATION_END",
+ "GABC_COPYRIGHT", "SCORE_COPYRIGHT", "OCCASION", "METER", "COMMENTARY",
+ "ARRANGER", "GABC_VERSION", "USER_NOTES", "DEF_MACRO", "ALT_BEGIN",
+ "ALT_END", "CENTERING_SCHEME", "TRANSLATION_CENTER_END", "BNLBA",
+ "ENLBA", "EUOUAE_B", "EUOUAE_E", "NABC_CUT", "NABC_LINES", "LANGUAGE",
+ "$accept", "score", "all_definitions", "definitions",
+ "number_of_voices_definition", "macro_definition", "name_definition",
+ "centering_scheme_definition", "language_definition",
+ "gabc_copyright_definition", "score_copyright_definition",
+ "gregoriotex_font_definition", "office_part_definition",
+ "occasion_definition", "meter_definition", "commentary_definition",
+ "arranger_definition", "gabc_version_definition", "mode_definition",
+ "nabc_lines_definition", "initial_style_definition",
+ "annotation_definition", "author_definition", "date_definition",
+ "manuscript_definition", "manuscript_reference_definition",
+ "manuscript_storage_place_definition", "book_definition",
+ "transcriber_definition", "transcription_date_definition",
+ "style_definition", "virgula_position_definition",
+ "generated_by_definition", "user_notes_definition", "attribute",
+ "definition", "notes", "note", "style_beginning", "style_end", "euouae",
+ "linebreak_area", "character", "text", "translation_beginning",
+ "translation", "above_line_text", "syllable_with_notes",
+ "notes_without_word", "syllable", "syllables", YY_NULLPTR
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+ (internal) symbol number NUM (which must be that of a token). */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
+ 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
+ 295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
+ 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
+ 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
+ 325, 326, 327, 328
+};
+# endif
+
+#define YYPACT_NINF -83
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-83)))
+
+#define YYTABLE_NINF -3
+
+#define yytable_value_is_error(Yytable_value) \
+ 0
+
+ /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+static const yytype_int8 yypact[] =
+{
+ -83, 20, -83, -6, -83, 17, 23, 23, 23, 23,
+ 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
+ 23, 23, 23, 23, -83, -83, 23, 23, 23, 23,
+ 23, 23, 23, 23, 23, 23, 23, 23, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, 53, -83, 2, -83, -83, -83, 21, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, 6,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -2, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ 8, -83, 93, -83, 28, -83, -7, -83, -83, -83,
+ 6, -30, -83, -83, 6, -83, -83, -83, -83, -83,
+ -83, 6
+};
+
+ /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 4, 0, 117, 0, 1, 105, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 68, 3, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 38, 40,
+ 39, 66, 67, 41, 42, 64, 56, 57, 58, 59,
+ 60, 61, 63, 52, 62, 55, 54, 53, 50, 49,
+ 48, 51, 47, 46, 45, 44, 43, 65, 5, 69,
+ 107, 109, 0, 105, 0, 115, 116, 118, 0, 14,
+ 23, 24, 25, 26, 27, 28, 30, 31, 29, 32,
+ 33, 22, 20, 13, 34, 8, 6, 11, 12, 15,
+ 16, 17, 18, 19, 35, 7, 9, 21, 10, 113,
+ 69, 100, 77, 86, 78, 87, 79, 88, 80, 89,
+ 81, 90, 82, 91, 84, 93, 83, 92, 85, 94,
+ 0, 97, 98, 95, 96, 101, 102, 104, 103, 106,
+ 0, 99, 0, 69, 0, 37, 0, 75, 76, 70,
+ 111, 0, 69, 108, 114, 36, 73, 71, 72, 74,
+ 110, 112
+};
+
+ /* YYPGOTO[NTERM-NUM]. */
+static const yytype_int16 yypgoto[] =
+{
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, 157, -83, -82, -83, -83, -83,
+ -83, -83, -83, -38, -83, -36, -83, -83, -83, -83,
+ -83
+};
+
+ /* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int16 yydefgoto[] =
+{
+ -1, 1, 2, 3, 38, 39, 40, 41, 42, 43,
+ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
+ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+ 64, 65, 66, 67, 79, 68, 109, 149, 135, 136,
+ 137, 138, 139, 72, 73, 74, 141, 75, 76, 77,
+ 5
+};
+
+ /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+static const yytype_int16 yytable[] =
+{
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, -2, 156, 157,
+ 4, 23, 24, 25, 144, 143, 145, 78, 150, 151,
+ 146, 152, 147, 155, 160, 142, 140, 0, 0, 0,
+ 69, 0, 0, 0, 158, 0, 0, 0, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 148, 0, 35,
+ 0, 154, 0, 0, 159, 0, 36, 37, 0, 70,
+ 161, 0, 0, 0, 0, 0, 110, 0, 0, 0,
+ 0, 0, 0, 71, 111, 112, 113, 114, 115, 116,
+ 117, 118, 119, 120, 121, 122, 123, 124, 125, 126,
+ 0, 127, 128, 129, 0, 70, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 130, 0, 0, 71,
+ 131, 132, 133, 134, 111, 112, 113, 114, 115, 116,
+ 117, 118, 119, 120, 121, 122, 123, 124, 125, 126,
+ 0, 127, 128, 129, 0, 0, 153, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 130, 0, 0, 0,
+ 131, 132, 133, 134, 80, 81, 82, 83, 84, 85,
+ 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
+ 96, 0, 0, 97, 98, 99, 100, 101, 102, 103,
+ 104, 105, 106, 107, 108
+};
+
+static const yytype_int16 yycheck[] =
+{
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 0, 25, 26,
+ 0, 27, 28, 29, 3, 23, 5, 4, 110, 31,
+ 24, 23, 26, 5, 64, 73, 72, -1, -1, -1,
+ 23, -1, -1, -1, 51, -1, -1, -1, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 51, -1, 65,
+ -1, 143, -1, -1, 71, -1, 72, 73, -1, 52,
+ 152, -1, -1, -1, -1, -1, 23, -1, -1, -1,
+ -1, -1, -1, 66, 31, 32, 33, 34, 35, 36,
+ 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
+ -1, 48, 49, 50, -1, 52, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 63, -1, -1, 66,
+ 67, 68, 69, 70, 31, 32, 33, 34, 35, 36,
+ 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
+ -1, 48, 49, 50, -1, -1, 53, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 63, -1, -1, -1,
+ 67, 68, 69, 70, 7, 8, 9, 10, 11, 12,
+ 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
+ 23, -1, -1, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37
+};
+
+ /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 75, 76, 77, 0, 124, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+ 20, 21, 22, 27, 28, 29, 54, 55, 56, 57,
+ 58, 59, 60, 61, 62, 65, 72, 73, 78, 79,
+ 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
+ 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,
+ 100, 101, 102, 103, 104, 105, 106, 107, 109, 23,
+ 52, 66, 117, 118, 119, 121, 122, 123, 4, 108,
+ 108, 108, 108, 108, 108, 108, 108, 108, 108, 108,
+ 108, 108, 108, 108, 108, 108, 108, 108, 108, 108,
+ 108, 108, 108, 108, 108, 108, 108, 108, 108, 110,
+ 23, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 48, 49, 50,
+ 63, 67, 68, 69, 70, 112, 113, 114, 115, 116,
+ 119, 120, 117, 23, 3, 5, 24, 26, 51, 111,
+ 110, 31, 23, 53, 110, 5, 25, 26, 51, 71,
+ 64, 110
+};
+
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 74, 75, 76, 77, 77, 78, 79, 80, 81,
+ 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
+ 92, 93, 94, 95, 96, 97, 98, 99, 100, 101,
+ 102, 103, 104, 105, 106, 107, 108, 108, 109, 109,
+ 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,
+ 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,
+ 109, 109, 109, 109, 109, 109, 109, 109, 109, 110,
+ 110, 111, 111, 111, 111, 111, 111, 112, 112, 112,
+ 112, 112, 112, 112, 112, 112, 113, 113, 113, 113,
+ 113, 113, 113, 113, 113, 114, 114, 115, 115, 116,
+ 116, 116, 116, 116, 116, 117, 117, 118, 119, 119,
+ 120, 121, 121, 122, 122, 123, 123, 124, 124
+};
+
+ /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 2, 2, 0, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 2, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
+ 2, 2, 2, 2, 2, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 0, 2, 1, 3, 1,
+ 3, 3, 4, 2, 3, 1, 1, 0, 2
+};
+
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (0)
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (N) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (0)
+#endif
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+ This macro was not mandated originally: define only if we know
+ we won't break user code: when these are the locations we know. */
+
+#ifndef YY_LOCATION_PRINT
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+
+/* Print *YYLOCP on YYO. Private, do not rely on its existence. */
+
+YY_ATTRIBUTE_UNUSED
+static unsigned
+yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
+{
+ unsigned res = 0;
+ int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
+ if (0 <= yylocp->first_line)
+ {
+ res += YYFPRINTF (yyo, "%d", yylocp->first_line);
+ if (0 <= yylocp->first_column)
+ res += YYFPRINTF (yyo, ".%d", yylocp->first_column);
+ }
+ if (0 <= yylocp->last_line)
+ {
+ if (yylocp->first_line < yylocp->last_line)
+ {
+ res += YYFPRINTF (yyo, "-%d", yylocp->last_line);
+ if (0 <= end_col)
+ res += YYFPRINTF (yyo, ".%d", end_col);
+ }
+ else if (0 <= end_col && yylocp->first_column < end_col)
+ res += YYFPRINTF (yyo, "-%d", end_col);
+ }
+ return res;
+ }
+
+# define YY_LOCATION_PRINT(File, Loc) \
+ yy_location_print_ (File, &(Loc))
+
+# else
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value, Location); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT. |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ YYUSE (yylocationp);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
+{
+ YYFPRINTF (yyoutput, "%s %s (",
+ yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+
+ YY_LOCATION_PRINT (yyoutput, *yylocationp);
+ YYFPRINTF (yyoutput, ": ");
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule)
+{
+ unsigned long int yylno = yyrline[yyrule];
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr,
+ yystos[yyssp[yyi + 1 - yynrhs]],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ , &(yylsp[(yyi + 1) - (yynrhs)]) );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \
+} while (0)
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+yystrlen (const char *yystr)
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULLPTR;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
+{
+ YYUSE (yyvaluep);
+ YYUSE (yylocationp);
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ YYUSE (yytype);
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+/* Location data for the lookahead symbol. */
+YYLTYPE yylloc
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+ = { 1, 1, 1, 1 }
+# endif
+;
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+int
+yyparse (void)
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.
+ 'yyls': related to locations.
+
+ Refer to the stacks through separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ /* The location stack. */
+ YYLTYPE yylsa[YYINITDEPTH];
+ YYLTYPE *yyls;
+ YYLTYPE *yylsp;
+
+ /* The locations where the error started and ended. */
+ YYLTYPE yyerror_range[3];
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+ YYLTYPE yyloc;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yylsp = yyls = yylsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+/* User initialization code. */
+#line 646 "gabc/gabc-score-determination.y" /* yacc.c:1429 */
+{
+ yylloc.first_line = 1;
+ yylloc.first_column = 0;
+ yylloc.first_offset = 0;
+ yylloc.last_line = 1;
+ yylloc.last_column = 0;
+ yylloc.last_offset = 0;
+}
+
+#line 2090 "gabc/gabc-score-determination-y.c" /* yacc.c:1429 */
+ yylsp[0] = yylloc;
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+ YYLTYPE *yyls1 = yyls;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yyls1, yysize * sizeof (*yylsp),
+ &yystacksize);
+
+ yyls = yyls1;
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+ YYSTACK_RELOCATE (yyls_alloc, yyls);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+ yylsp = yyls + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = yylex ();
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+ *++yylsp = yylloc;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ '$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+ /* Default location. */
+ YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 3:
+#line 676 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ end_definitions();
+ }
+#line 2281 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 6:
+#line 686 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ number_of_voices=atoi((yyvsp[0]).text);
+ free((yyvsp[0]).text);
+ if (number_of_voices > MAX_NUMBER_OF_VOICES) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("can't define %d voices, maximum is %d"),
+ number_of_voices, MAX_NUMBER_OF_VOICES);
+ }
+ gregorio_set_score_number_of_voices (score, number_of_voices);
+ }
+#line 2296 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 7:
+#line 699 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ free(macros[(yyvsp[-1]).character - '0']);
+ macros[(yyvsp[-1]).character - '0'] = (yyvsp[0]).text;
+ }
+#line 2305 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 8:
+#line 706 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if ((yyvsp[0]).text==NULL) {
+ gregorio_message("name can't be empty","det_score",
+ VERBOSITY_WARNING, 0);
+ }
+ check_multiple("name", score->name != NULL);
+ gregorio_set_score_name (score, (yyvsp[0]).text);
+ }
+#line 2318 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 9:
+#line 717 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ set_centering_scheme((yyvsp[0]).text);
+ free((yyvsp[0]).text);
+ }
+#line 2327 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 10:
+#line 724 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("language", got_language);
+ gregorio_set_centering_language((yyvsp[0]).text);
+ free((yyvsp[0]).text);
+ got_language = true;
+ }
+#line 2338 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 11:
+#line 733 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("gabc-copyright", score->gabc_copyright != NULL);
+ gregorio_set_score_gabc_copyright (score, (yyvsp[0]).text);
+ }
+#line 2347 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 12:
+#line 740 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("score_copyright", score->score_copyright != NULL);
+ gregorio_set_score_score_copyright (score, (yyvsp[0]).text);
+ }
+#line 2356 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 13:
+#line 747 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_message("\"gregoriotex-font\" header is deprecated. "
+ "Please use \\gresetgregoriofont in TeX instead.",
+ "set_gregoriotex_font", VERBOSITY_DEPRECATION, 0);
+ check_multiple("GregorioTeX font", score->gregoriotex_font != NULL);
+ score->gregoriotex_font=(yyvsp[0]).text;
+ }
+#line 2368 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 14:
+#line 757 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("office part", score->office_part != NULL);
+ gregorio_set_score_office_part (score, (yyvsp[0]).text);
+ }
+#line 2377 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 15:
+#line 764 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("occasion", score->occasion != NULL);
+ gregorio_set_score_occasion (score, (yyvsp[0]).text);
+ }
+#line 2386 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 16:
+#line 771 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("meter", score->meter != NULL);
+ gregorio_set_score_meter (score, (yyvsp[0]).text);
+ }
+#line 2395 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 17:
+#line 778 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("commentary", score->commentary != NULL);
+ gregorio_set_score_commentary (score, (yyvsp[0]).text);
+ }
+#line 2404 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 18:
+#line 785 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("arranger", score->arranger != NULL);
+ gregorio_set_score_arranger (score, (yyvsp[0]).text);
+ }
+#line 2413 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 19:
+#line 792 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ /* Deprecated */
+ gregorio_message("\"gabc-version\" header is deprecated and will be "
+ "ignored.", "gabc_score_determination_parse",
+ VERBOSITY_DEPRECATION, 0);
+ free((yyvsp[0]).text);
+ }
+#line 2425 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 20:
+#line 802 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("mode", score->mode != 0);
+ if ((yyvsp[0]).text) {
+ score->mode=atoi((yyvsp[0]).text);
+ free((yyvsp[0]).text);
+ }
+ }
+#line 2437 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 21:
+#line 812 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("nabc lines", score->nabc_lines != 0);
+ if ((yyvsp[0]).text) {
+ nabc_lines=atoi((yyvsp[0]).text);
+ score->nabc_lines=nabc_lines;
+ free((yyvsp[0]).text);
+ }
+ }
+#line 2450 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 22:
+#line 823 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if ((yyvsp[0]).text) {
+ score->initial_style=atoi((yyvsp[0]).text);
+ free((yyvsp[0]).text);
+ }
+ }
+#line 2461 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 23:
+#line 832 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (score->annotation [MAX_ANNOTATIONS - 1]) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("too many definitions of annotation found, only the "
+ "first %d will be taken"), MAX_ANNOTATIONS);
+ }
+ gregorio_set_score_annotation (score, (yyvsp[0]).text);
+ }
+#line 2474 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 24:
+#line 843 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("author", score->si.author != NULL);
+ gregorio_set_score_author (score, (yyvsp[0]).text);
+ }
+#line 2483 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 25:
+#line 850 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("date", score->si.date != NULL);
+ gregorio_set_score_date (score, (yyvsp[0]).text);
+ }
+#line 2492 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 26:
+#line 857 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("manuscript", score->si.manuscript != NULL);
+ gregorio_set_score_manuscript (score, (yyvsp[0]).text);
+ }
+#line 2501 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 27:
+#line 864 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("manuscript-reference",
+ score->si.manuscript_reference != NULL);
+ gregorio_set_score_manuscript_reference (score, (yyvsp[0]).text);
+ }
+#line 2511 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 28:
+#line 872 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("manuscript-storage-place",
+ score->si.manuscript_storage_place != NULL);
+ gregorio_set_score_manuscript_storage_place (score, (yyvsp[0]).text);
+ }
+#line 2521 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 29:
+#line 880 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("book", score->si.book != NULL);
+ gregorio_set_score_book (score, (yyvsp[0]).text);
+ }
+#line 2530 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 30:
+#line 887 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("transcriber", score->si.transcriber != NULL);
+ gregorio_set_score_transcriber (score, (yyvsp[0]).text);
+ }
+#line 2539 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 31:
+#line 894 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ check_multiple("transcription date",
+ score->si.transcription_date != NULL);
+ gregorio_set_score_transcription_date (score, (yyvsp[0]).text);
+ }
+#line 2549 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 32:
+#line 902 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (current_voice_info->style) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("several definitions of style found for voice %d, only "
+ "the last will be taken into consideration"), voice);
+ }
+ gregorio_set_voice_style (current_voice_info, (yyvsp[0]).text);
+ }
+#line 2562 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 33:
+#line 913 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (current_voice_info->virgula_position) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("several definitions of virgula position found for "
+ "voice %d, only the last will be taken into consideration"),
+ voice);
+ }
+ gregorio_set_voice_virgula_position (current_voice_info, (yyvsp[0]).text);
+ }
+#line 2576 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 34:
+#line 926 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ /* set_voice_generated_by (current_voice_info, $2.text); */
+ free((yyvsp[0]).text);
+ }
+#line 2585 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 35:
+#line 933 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_set_score_user_notes (score, (yyvsp[0]).text);
+ }
+#line 2593 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 36:
+#line 939 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ (yyval).text = (yyvsp[-1]).text;
+ }
+#line 2601 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 37:
+#line 943 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ (yyval).text = NULL;
+ }
+#line 2609 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 68:
+#line 979 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ next_voice_info();
+ }
+#line 2617 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 71:
+#line 989 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (voice<number_of_voices) {
+ gabc_y_add_notes((yyvsp[-1]).text, (yylsp[-1]));
+ free((yyvsp[-1]).text);
+ }
+ else {
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ ngt_("too many voices in note : %d found, %d expected",
+ "too many voices in note : %d found, %d expected",
+ number_of_voices), voice+1, number_of_voices);
+ }
+ if (voice<number_of_voices-1) {
+ gregorio_messagef("det_score", VERBOSITY_INFO, 0,
+ ngt_("not enough voices in note : %d found, %d expected, "
+ "completing with empty neume", "not enough voices in note "
+ ": %d found, %d expected, completing with empty neume",
+ voice+1), voice+1, number_of_voices);
+ complete_with_nulls(voice);
+ }
+ voice=0;
+ nabc_state=0;
+ }
+#line 2644 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 72:
+#line 1011 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (voice<number_of_voices) {
+ gabc_y_add_notes((yyvsp[-1]).text, (yylsp[-1]));
+ free((yyvsp[-1]).text);
+ }
+ else {
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ ngt_("too many voices in note : %d found, %d expected",
+ "too many voices in note : %d found, %d expected",
+ number_of_voices), voice+1, number_of_voices);
+ }
+ if (voice<number_of_voices-1) {
+ gregorio_messagef("det_score", VERBOSITY_INFO, 0,
+ ngt_("not enough voices in note : %d found, %d expected, "
+ "completing with empty neume", "not enough voices in note "
+ ": %d found, %d expected, completing with empty neume",
+ voice+1), voice+1, number_of_voices);
+ complete_with_nulls(voice);
+ }
+ voice=0;
+ nabc_state=0;
+ update_position_with_space();
+ }
+#line 2672 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 73:
+#line 1034 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (voice<number_of_voices) {
+ gabc_y_add_notes((yyvsp[-1]).text, (yylsp[-1]));
+ free((yyvsp[-1]).text);
+ voice++;
+ }
+ else {
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ ngt_("too many voices in note : %d found, %d expected",
+ "too many voices in note : %d found, %d expected",
+ number_of_voices), voice+1, number_of_voices);
+ }
+ }
+#line 2690 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 74:
+#line 1047 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (!nabc_lines) {
+ gregorio_message(_("You used character \"|\" in gabc without "
+ "setting \"nabc-lines\" parameter. Please "
+ "set it in your gabc header."),
+ "det_score", VERBOSITY_FATAL, 0);
+ }
+ if (voice<number_of_voices) {
+ gabc_y_add_notes((yyvsp[-1]).text, (yylsp[-1]));
+ free((yyvsp[-1]).text);
+ nabc_state = (nabc_state + 1) % (nabc_lines+1);
+ }
+ }
+#line 2708 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 75:
+#line 1060 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ elements[voice]=NULL;
+ voice=0;
+ nabc_state=0;
+ }
+#line 2718 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 76:
+#line 1065 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ elements[voice]=NULL;
+ voice=0;
+ nabc_state=0;
+ update_position_with_space();
+ }
+#line 2729 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 77:
+#line 1074 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_ITALIC);
+ }
+#line 2737 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 78:
+#line 1077 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_TT);
+ }
+#line 2745 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 79:
+#line 1080 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_UNDERLINED);
+ }
+#line 2753 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 80:
+#line 1083 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_COLORED);
+ }
+#line 2761 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 81:
+#line 1086 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_BOLD);
+ }
+#line 2769 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 82:
+#line 1089 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_SMALL_CAPS);
+ }
+#line 2777 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 83:
+#line 1092 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_VERBATIM);
+ }
+#line 2785 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 84:
+#line 1095 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_style(ST_SPECIAL_CHAR);
+ }
+#line 2793 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 85:
+#line 1098 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (!center_is_determined) {
+ gregorio_gabc_add_style(ST_FORCED_CENTER);
+ center_is_determined=CENTER_HALF_DETERMINED;
+ }
+ }
+#line 2804 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 86:
+#line 1107 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_ITALIC);
+ }
+#line 2812 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 87:
+#line 1110 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_TT);
+ }
+#line 2820 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 88:
+#line 1113 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_UNDERLINED);
+ }
+#line 2828 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 89:
+#line 1116 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_COLORED);
+ }
+#line 2836 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 90:
+#line 1119 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_BOLD);
+ }
+#line 2844 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 91:
+#line 1122 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_SMALL_CAPS);
+ }
+#line 2852 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 92:
+#line 1125 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_VERBATIM);
+ }
+#line 2860 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 93:
+#line 1128 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_end_style(ST_SPECIAL_CHAR);
+ }
+#line 2868 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 94:
+#line 1131 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ if (center_is_determined==CENTER_HALF_DETERMINED) {
+ gregorio_gabc_end_style(ST_FORCED_CENTER);
+ center_is_determined=CENTER_FULLY_DETERMINED;
+ }
+ }
+#line 2879 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 95:
+#line 1140 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ euouae = EUOUAE_BEGINNING;
+ }
+#line 2887 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 96:
+#line 1143 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ euouae = EUOUAE_END;
+ }
+#line 2895 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 97:
+#line 1149 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ no_linebreak_area = NLBA_BEGINNING;
+ }
+#line 2903 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 98:
+#line 1152 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ no_linebreak_area = NLBA_END;
+ }
+#line 2911 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 100:
+#line 1159 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ gregorio_gabc_add_text((yyvsp[0]).text);
+ }
+#line 2919 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 107:
+#line 1173 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ start_translation(TR_NORMAL);
+ }
+#line 2927 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 108:
+#line 1179 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ end_translation();
+ }
+#line 2935 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 109:
+#line 1182 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ start_translation(TR_WITH_CENTER_END);
+ }
+#line 2943 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 110:
+#line 1188 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ abovelinestext = (yyvsp[-1]).text;
+ }
+#line 2951 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 111:
+#line 1194 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ rebuild_characters();
+ first_text_character = current_character;
+ close_syllable(&(yylsp[-2]));
+ }
+#line 2961 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 112:
+#line 1199 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ close_syllable(&(yylsp[-3]));
+ }
+#line 2969 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 113:
+#line 1205 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ close_syllable(NULL);
+ }
+#line 2977 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+ case 114:
+#line 1208 "gabc/gabc-score-determination.y" /* yacc.c:1646 */
+ {
+ close_syllable(NULL);
+ }
+#line 2985 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ break;
+
+
+#line 2989 "gabc/gabc-score-determination-y.c" /* yacc.c:1646 */
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+ *++yylsp = yyloc;
+
+ /* Now 'shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*--------------------------------------.
+| yyerrlab -- here on detecting error. |
+`--------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+ yyerror_range[1] = yylloc;
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, &yylloc);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ yyerror_range[1] = yylsp[1-yylen];
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+ yyerror_range[1] = *yylsp;
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp, yylsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ yyerror_range[2] = yylloc;
+ /* Using YYLLOC is tempting, but would change the location of
+ the lookahead. YYLOC is available though. */
+ YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
+ *++yylsp = yyloc;
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, &yylloc);
+ }
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp, yylsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ return yyresult;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.h b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.h
new file mode 100644
index 00000000000..d68c9b6f591
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination-y.h
@@ -0,0 +1,220 @@
+/* A Bison parser, made by GNU Bison 3.0.4. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+#ifndef YY_GABC_SCORE_DETERMINATION_GABC_GABC_SCORE_DETERMINATION_Y_H_INCLUDED
+# define YY_GABC_SCORE_DETERMINATION_GABC_GABC_SCORE_DETERMINATION_Y_H_INCLUDED
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int gabc_score_determination_debug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ ATTRIBUTE = 258,
+ COLON = 259,
+ SEMICOLON = 260,
+ OFFICE_PART = 261,
+ ANNOTATION = 262,
+ AUTHOR = 263,
+ DATE = 264,
+ MANUSCRIPT = 265,
+ MANUSCRIPT_REFERENCE = 266,
+ MANUSCRIPT_STORAGE_PLACE = 267,
+ TRANSCRIBER = 268,
+ TRANSCRIPTION_DATE = 269,
+ BOOK = 270,
+ STYLE = 271,
+ VIRGULA_POSITION = 272,
+ INITIAL_STYLE = 273,
+ MODE = 274,
+ GREGORIOTEX_FONT = 275,
+ GENERATED_BY = 276,
+ NAME = 277,
+ OPENING_BRACKET = 278,
+ NOTES = 279,
+ VOICE_CUT = 280,
+ CLOSING_BRACKET = 281,
+ NUMBER_OF_VOICES = 282,
+ VOICE_CHANGE = 283,
+ END_OF_DEFINITIONS = 284,
+ SPACE = 285,
+ CHARACTERS = 286,
+ I_BEGINNING = 287,
+ I_END = 288,
+ TT_BEGINNING = 289,
+ TT_END = 290,
+ UL_BEGINNING = 291,
+ UL_END = 292,
+ C_BEGINNING = 293,
+ C_END = 294,
+ B_BEGINNING = 295,
+ B_END = 296,
+ SC_BEGINNING = 297,
+ SC_END = 298,
+ SP_BEGINNING = 299,
+ SP_END = 300,
+ VERB_BEGINNING = 301,
+ VERB = 302,
+ VERB_END = 303,
+ CENTER_BEGINNING = 304,
+ CENTER_END = 305,
+ CLOSING_BRACKET_WITH_SPACE = 306,
+ TRANSLATION_BEGINNING = 307,
+ TRANSLATION_END = 308,
+ GABC_COPYRIGHT = 309,
+ SCORE_COPYRIGHT = 310,
+ OCCASION = 311,
+ METER = 312,
+ COMMENTARY = 313,
+ ARRANGER = 314,
+ GABC_VERSION = 315,
+ USER_NOTES = 316,
+ DEF_MACRO = 317,
+ ALT_BEGIN = 318,
+ ALT_END = 319,
+ CENTERING_SCHEME = 320,
+ TRANSLATION_CENTER_END = 321,
+ BNLBA = 322,
+ ENLBA = 323,
+ EUOUAE_B = 324,
+ EUOUAE_E = 325,
+ NABC_CUT = 326,
+ NABC_LINES = 327,
+ LANGUAGE = 328
+ };
+#endif
+/* Tokens. */
+#define ATTRIBUTE 258
+#define COLON 259
+#define SEMICOLON 260
+#define OFFICE_PART 261
+#define ANNOTATION 262
+#define AUTHOR 263
+#define DATE 264
+#define MANUSCRIPT 265
+#define MANUSCRIPT_REFERENCE 266
+#define MANUSCRIPT_STORAGE_PLACE 267
+#define TRANSCRIBER 268
+#define TRANSCRIPTION_DATE 269
+#define BOOK 270
+#define STYLE 271
+#define VIRGULA_POSITION 272
+#define INITIAL_STYLE 273
+#define MODE 274
+#define GREGORIOTEX_FONT 275
+#define GENERATED_BY 276
+#define NAME 277
+#define OPENING_BRACKET 278
+#define NOTES 279
+#define VOICE_CUT 280
+#define CLOSING_BRACKET 281
+#define NUMBER_OF_VOICES 282
+#define VOICE_CHANGE 283
+#define END_OF_DEFINITIONS 284
+#define SPACE 285
+#define CHARACTERS 286
+#define I_BEGINNING 287
+#define I_END 288
+#define TT_BEGINNING 289
+#define TT_END 290
+#define UL_BEGINNING 291
+#define UL_END 292
+#define C_BEGINNING 293
+#define C_END 294
+#define B_BEGINNING 295
+#define B_END 296
+#define SC_BEGINNING 297
+#define SC_END 298
+#define SP_BEGINNING 299
+#define SP_END 300
+#define VERB_BEGINNING 301
+#define VERB 302
+#define VERB_END 303
+#define CENTER_BEGINNING 304
+#define CENTER_END 305
+#define CLOSING_BRACKET_WITH_SPACE 306
+#define TRANSLATION_BEGINNING 307
+#define TRANSLATION_END 308
+#define GABC_COPYRIGHT 309
+#define SCORE_COPYRIGHT 310
+#define OCCASION 311
+#define METER 312
+#define COMMENTARY 313
+#define ARRANGER 314
+#define GABC_VERSION 315
+#define USER_NOTES 316
+#define DEF_MACRO 317
+#define ALT_BEGIN 318
+#define ALT_END 319
+#define CENTERING_SCHEME 320
+#define TRANSLATION_CENTER_END 321
+#define BNLBA 322
+#define ENLBA 323
+#define EUOUAE_B 324
+#define EUOUAE_E 325
+#define NABC_CUT 326
+#define NABC_LINES 327
+#define LANGUAGE 328
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* Location type. */
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE YYLTYPE;
+struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+};
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+extern YYSTYPE gabc_score_determination_lval;
+extern YYLTYPE gabc_score_determination_lloc;
+int gabc_score_determination_parse (void);
+
+#endif /* !YY_GABC_SCORE_DETERMINATION_GABC_GABC_SCORE_DETERMINATION_Y_H_INCLUDED */
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.h b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.h
new file mode 100644
index 00000000000..3098ec17766
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.h
@@ -0,0 +1,37 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header shares definitions between the score parser and lexer.
+ *
+ * Gregorio score determination in gabc input.
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gabc.h"
+
+typedef union gabc_score_determination_lval_t {
+ char *text;
+ char character;
+} gabc_score_determination_lval_t;
+
+#define YYSTYPE gabc_score_determination_lval_t
+#define YYSTYPE_IS_DECLARED 1
+
+int gabc_score_determination_lex(void);
+#define YY_DECL int gabc_score_determination_lex(void)
+
+#define YYLTYPE gregorio_scanner_location
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.l b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.l
new file mode 100644
index 00000000000..1001a2f72a6
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.l
@@ -0,0 +1,427 @@
+%{
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the score lexer.
+ *
+ * Gregorio score determination in gabc input.
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "struct.h"
+#include "messages.h"
+#include "support.h"
+
+#include "gabc.h"
+#include "gabc-score-determination.h"
+#include "gabc-score-determination-y.h"
+
+static unsigned char style_stack = 0;
+
+#define YY_NO_INPUT
+
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) { \
+ int c = '*'; \
+ size_t n; \
+ for (n = 0; n < max_size \
+ && (c = getc(gabc_score_determination_in)) != EOF \
+ && c != '\n'; ++n ) { \
+ buf[n] = (char) c; \
+ } \
+ if (c == '\n') { \
+ buf[n++] = (char) c; \
+ } \
+ if (c == EOF && ferror(gabc_score_determination_in)) { \
+ YY_FATAL_ERROR("input in flex scanner failed"); \
+ } \
+ result = n; \
+ } else { \
+ errno=0; \
+ while ((result = fread(buf, 1, max_size, gabc_score_determination_in)) \
+ == 0 && ferror(gabc_score_determination_in)) { \
+ if (errno != EINTR) { \
+ YY_FATAL_ERROR("input in flex scanner failed"); \
+ break; \
+ } \
+ errno = 0; \
+ clearerr(gabc_score_determination_in); \
+ } \
+ } \
+ gabc_digest(buf, result)
+
+#define YY_USER_ACTION gabc_update_location(&gabc_score_determination_lloc, \
+ gabc_score_determination_text, gabc_score_determination_leng);
+
+%}
+
+%x attribute
+%x score
+%x notes
+%x style
+%x verb
+%x comments
+%x inicomments
+%x alt
+
+%option stack
+%option pointer
+%option nounput
+%option noyy_push_state
+%option noyy_pop_state
+%option noyy_top_state
+%option align
+%option noread
+%option nomain
+%option noalways-interactive
+%option nonever-interactive
+%option prefix="gabc_score_determination_"
+%option noyywrap
+%option 8bit
+
+
+/* The expression for attribute below is rather messy because we allow
+for (a) single-line values, ending with a semicolon at end of line or a
+double semicolon, (b) multi-line values, which end at a double
+semicolon. */
+
+%%
+<INITIAL>^(\xBB|\xEF|\xBF)* {
+ /* BOM written by a lot of windows softwares when they write UTF-8 */
+ }
+<INITIAL>^[\n\r]+ {
+ /* ignoring empty lines */
+ }
+<INITIAL>^[\%#] {
+ BEGIN(inicomments);
+ }
+<inicomments>(\n|\r)+ {
+ BEGIN(INITIAL);
+ }
+<inicomments>[^\n\r]* {
+ /* ignored */
+ }
+<INITIAL>:(\ )? {
+ BEGIN(attribute);
+ return COLON;
+ }
+<attribute>[^;\n\r]*(;[^;\n\r]+)*([\n\r]+[^;]*(;[^;]+)*)? {
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return ATTRIBUTE;
+ }
+<attribute>;(;|[\n\r]+) {
+ BEGIN(INITIAL);
+ return SEMICOLON;
+ }
+<INITIAL>def-m[0-9] {
+ gabc_score_determination_lval.character = gabc_score_determination_text[5];
+ return DEF_MACRO;
+ }
+<INITIAL>number-of-voices {
+ return NUMBER_OF_VOICES;
+ }
+<INITIAL>name {
+ return NAME;
+ }
+<INITIAL>score-copyright {
+ return SCORE_COPYRIGHT;
+ }
+<INITIAL>gabc-copyright {
+ return GABC_COPYRIGHT;
+ }
+<INITIAL>office-part {
+ return OFFICE_PART;
+ }
+<INITIAL>occasion {
+ return OCCASION;
+ }
+<INITIAL>meter {
+ return METER;
+ }
+<INITIAL>commentary {
+ return COMMENTARY;
+ }
+<INITIAL>arranger {
+ return ARRANGER;
+ }
+<INITIAL>gabc-version {
+ return GABC_VERSION;
+ }
+<INITIAL>initial-style {
+ return INITIAL_STYLE;
+ }
+<INITIAL>mode {
+ return MODE;
+ }
+<INITIAL>annotation {
+ return ANNOTATION;
+ }
+<INITIAL>author {
+ return AUTHOR;
+ }
+<INITIAL>date {
+ return DATE;
+ }
+<INITIAL>manuscript {
+ return MANUSCRIPT;
+ }
+<INITIAL>manuscript-reference {
+ return MANUSCRIPT_REFERENCE;
+ }
+<INITIAL>manuscript-storage-place {
+ return MANUSCRIPT_STORAGE_PLACE;
+ }
+<INITIAL>book {
+ return BOOK;
+ }
+<INITIAL>transcriber {
+ return TRANSCRIBER;
+ }
+<INITIAL>generated-by {
+ return GENERATED_BY;
+ }
+<INITIAL>centering-scheme {
+ return CENTERING_SCHEME;
+ }
+<INITIAL>language {
+ return LANGUAGE;
+ }
+<INITIAL>transcription-date {
+ return TRANSCRIPTION_DATE;
+ }
+<INITIAL>style {
+ return STYLE;
+ }
+<INITIAL>virgula-position {
+ return VIRGULA_POSITION;
+ }
+<INITIAL>gregoriotex-font {
+ return GREGORIOTEX_FONT;
+ }
+<INITIAL>nabc-lines {
+ return NABC_LINES;
+ }
+<INITIAL>user-notes {
+ return USER_NOTES;
+ }
+<INITIAL>--(.*) {
+ return VOICE_CHANGE;
+ }
+<INITIAL>%(%)*(\n|\r)+ {
+ BEGIN(score);
+ return END_OF_DEFINITIONS;
+ }
+<INITIAL>. {
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ _("unrecognized character: \"%c\" in definition part"),
+ gabc_score_determination_text[0]);
+ }
+<score>[^\{\}\(\[\]<%]+ {
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+<score,style><i> {
+ BEGIN(style);
+ style_stack ++;
+ return I_BEGINNING;
+ }
+<score,style><nlba> {
+ return BNLBA;
+ }
+<score,style><\/nlba> {
+ return ENLBA;
+ }
+<style><\/i> {
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return I_END;
+ }
+<score,style><tt> {
+ BEGIN(style);
+ style_stack ++;
+ return TT_BEGINNING;
+ }
+<style><\/tt> {
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return TT_END;
+ }
+<score,style><ul> {
+ BEGIN(style);
+ style_stack ++;
+ return UL_BEGINNING;
+ }
+<style><\/ul> {
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return UL_END;
+ }
+<score,style><c> {
+ BEGIN(style);
+ style_stack ++;
+ return C_BEGINNING;
+ }
+<style><\/c> {
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return C_END;
+ }
+<score,style><b> {
+ BEGIN(style);
+ style_stack ++;
+ return B_BEGINNING;
+ }
+<style><\/b> {
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return B_END;
+ }
+<score,style><sc> {
+ BEGIN(style);
+ style_stack ++;
+ return SC_BEGINNING;
+ }
+<style><\/sc> {
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return SC_END;
+ }
+<score,style><sp> {
+ BEGIN(style);
+ style_stack ++;
+ return SP_BEGINNING;
+ }
+<style><\/sp> {
+ style_stack --;
+ if (style_stack == 0) {
+ BEGIN(score);
+ }
+ return SP_END;
+ }
+<style>[^<\{\}]* {
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+<score>\% {
+ BEGIN(comments);
+ }
+<comments>(\n|\r)+ {
+ BEGIN(score);
+ }
+<comments>[^\n\r]* {
+ /* ignored */
+ }
+<style,score><v> {
+ BEGIN(verb);
+ return VERB_BEGINNING;
+ }
+<verb><\/v> {
+ if (style_stack == 0) {
+ BEGIN(score);
+ } else {
+ BEGIN(style);
+ }
+ return VERB_END;
+ }
+<verb>[^<]* {
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+<verb,style,score,alt>< {
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+<score,style>\{ {
+ return CENTER_BEGINNING;
+ }
+<score,style>\} {
+ return CENTER_END;
+ }
+<score><alt> {
+ BEGIN(alt);
+ return ALT_BEGIN;
+ }
+<alt>[^<]* {
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return CHARACTERS;
+ }
+<alt><\/alt> {
+ BEGIN(score);
+ return ALT_END;
+ }
+<score><eu> {
+ return EUOUAE_B;
+ }
+<score><\/eu> {
+ return EUOUAE_E;
+ }
+<score>\[\/] {
+ return TRANSLATION_CENTER_END;
+ }
+<score>\[ {
+ return TRANSLATION_BEGINNING;
+ }
+<score>\] {
+ return TRANSLATION_END;
+ }
+<score>\( {
+ BEGIN(notes);
+ return OPENING_BRACKET;
+ }
+<notes>[^&|\)]* {
+ gabc_score_determination_lval.text =
+ gregorio_strdup(gabc_score_determination_text);
+ return NOTES;
+ }
+<notes>& {
+ return VOICE_CUT;
+ }
+<notes>\| {
+ return NABC_CUT;
+ }
+<notes>\) {
+ BEGIN(score);
+ return CLOSING_BRACKET;
+ }
+<notes>\)(\ |\t|\n|\r)+ {
+ BEGIN(score);
+ return CLOSING_BRACKET_WITH_SPACE;
+ }
+%%
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.y b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.y
new file mode 100644
index 00000000000..fde1ecf2708
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-score-determination.y
@@ -0,0 +1,1220 @@
+%{
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the score parser.
+ *
+ * Gregorio score determination in gabc input.
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ *
+ * This file is certainly not the most easy to understand, it is a bison file.
+ * See the bison manual on gnu.org for further details.
+ *
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "bool.h"
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+#include "characters.h"
+#include "support.h"
+#include "sha1.h"
+#include "plugins.h"
+#include "gabc.h"
+
+#define YYLLOC_DEFAULT(Current, Rhs, N) \
+ if (N) { \
+ (Current).first_line = YYRHSLOC(Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).first_offset = YYRHSLOC (Rhs, 1).first_offset; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ (Current).last_offset = YYRHSLOC (Rhs, N).last_offset; \
+ } else { \
+ (Current).first_line = (Current).last_line = YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = YYRHSLOC (Rhs, 0).last_column; \
+ (Current).first_offset = (Current).last_offset = YYRHSLOC (Rhs, 0).last_offset; \
+ }
+
+#include "gabc-score-determination.h"
+#include "gabc-score-determination-l.h"
+
+/* uncomment it if you want to have an interactive shell to understand the
+ * details on how bison works for a certain input */
+/* int gabc_score_determination_debug=1; */
+
+/*
+ *
+ * We will need some variables and functions through the entire file, we
+ * declare them there:
+ *
+ */
+
+/* the score that we will determine and return */
+static gregorio_score *score;
+/* an array of elements that we will use for each syllable */
+static gregorio_element **elements;
+gregorio_element *current_element;
+/* a table containing the macros to use in gabc file */
+static char *macros[10];
+/* forward declaration of the flex/bison process function */
+static int gabc_score_determination_parse(void);
+/* other variables that we will have to use */
+static gregorio_character *current_character;
+static gregorio_character *first_text_character;
+static gregorio_character *first_translation_character;
+static gregorio_tr_centering translation_type;
+static gregorio_nlba no_linebreak_area;
+static gregorio_euouae euouae;
+static gregorio_voice_info *current_voice_info;
+static int number_of_voices;
+static int voice;
+/* see comments on text to understand this */
+static gregorio_center_determination center_is_determined;
+/* current_key is... the current key... updated by each notes determination
+ * (for key changes) */
+static int current_key = DEFAULT_KEY;
+static bool got_language = false;
+static bool started_first_word = false;
+static struct sha1_ctx digester;
+
+static __inline void check_multiple(const char *name, bool exists) {
+ if (exists) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("several %s definitions found, only the last will be taken "
+ "into consideration"), name);
+ }
+}
+
+static void gabc_score_determination_error(const char *error_str)
+{
+ gregorio_message(error_str, (const char *) "gabc_score_determination_parse",
+ VERBOSITY_ERROR, 0);
+}
+
+static void gabc_fix_custos(gregorio_score *score_to_check)
+{
+ gregorio_syllable *current_syllable;
+ gregorio_element *current_element;
+ gregorio_element *custo_element;
+ char pitch = 0;
+ char pitch_difference = 0;
+ int newkey;
+ int current_key;
+ if (!score_to_check || !score_to_check->first_syllable
+ || !score_to_check->first_voice_info) {
+ return;
+ }
+ current_key = score_to_check->first_voice_info->initial_key;
+ current_syllable = score_to_check->first_syllable;
+ while (current_syllable) {
+ current_element = (current_syllable->elements)[0];
+ while (current_element) {
+ if (current_element->type == GRE_CUSTOS) {
+ custo_element = current_element;
+ pitch = custo_element->u.misc.pitched.pitch;
+ /* we look for the key */
+ while (current_element) {
+ switch (current_element->type) {
+ case GRE_C_KEY_CHANGE:
+ case GRE_C_KEY_CHANGE_FLATED:
+ pitch = gregorio_determine_next_pitch(current_syllable,
+ current_element, NULL);
+ newkey = gregorio_calculate_new_key(C_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ pitch_difference = (char) newkey - (char) current_key;
+ pitch -= pitch_difference;
+ current_key = newkey;
+ break;
+ case GRE_F_KEY_CHANGE:
+ case GRE_F_KEY_CHANGE_FLATED:
+ pitch = gregorio_determine_next_pitch(current_syllable,
+ current_element, NULL);
+ newkey = gregorio_calculate_new_key(F_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ pitch_difference = (char) newkey - (char) current_key;
+ pitch -= pitch_difference;
+ current_key = newkey;
+ break;
+ default:
+ break;
+ }
+ if (!custo_element->u.misc.pitched.force_pitch) {
+ while (pitch < LOWEST_PITCH) {
+ pitch += 7;
+ }
+ while (pitch > HIGHEST_PITCH) {
+ pitch -= 7;
+ }
+ custo_element->u.misc.pitched.pitch = pitch;
+ }
+ assert(custo_element->u.misc.pitched.pitch >= LOWEST_PITCH
+ && custo_element->u.misc.pitched.pitch
+ <= HIGHEST_PITCH);
+ current_element = current_element->next;
+ }
+ }
+ if (current_element) {
+ if (current_element->type == GRE_C_KEY_CHANGE
+ || current_element->type == GRE_C_KEY_CHANGE_FLATED) {
+ current_key = gregorio_calculate_new_key(C_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ }
+ if (current_element->type == GRE_F_KEY_CHANGE
+ || current_element->type == GRE_F_KEY_CHANGE_FLATED) {
+ current_key = gregorio_calculate_new_key(F_KEY,
+ current_element->u.misc.pitched.pitch - '0');
+ }
+ current_element = current_element->next;
+ }
+ }
+ current_syllable = current_syllable->next_syllable;
+ }
+}
+
+/*
+ * A function that checks to score integrity. For now it is... quite
+ * ridiculous... but it might be improved in the future.
+ */
+
+static int check_score_integrity(gregorio_score *score_to_check)
+{
+ if (!score_to_check) {
+ return 0;
+ }
+ return 1;
+}
+
+/*
+ * Another function to be improved: this one checks the validity of the voice_infos.
+ */
+
+static int check_infos_integrity(gregorio_score *score_to_check)
+{
+ if (!score_to_check->name) {
+ gregorio_message(_("no name specified, put `name:...;' at the "
+ "beginning of the file, can be dangerous with some output "
+ "formats"), "det_score", VERBOSITY_WARNING, 0);
+ }
+ return 1;
+}
+
+/*
+ * The function that will initialize the variables.
+ */
+
+static void initialize_variables(void)
+{
+ int i;
+ /* build a brand new empty score */
+ score = gregorio_new_score();
+ /* initialization of the first voice info to an empty voice info */
+ current_voice_info = NULL;
+ gregorio_add_voice_info(&current_voice_info);
+ score->first_voice_info = current_voice_info;
+ /* other initializations */
+ number_of_voices = 0;
+ voice = 1;
+ current_character = NULL;
+ first_translation_character = NULL;
+ first_text_character = NULL;
+ translation_type = TR_NORMAL;
+ no_linebreak_area = NLBA_NORMAL;
+ euouae = EUOUAE_NORMAL;
+ center_is_determined = CENTER_NOT_DETERMINED;
+ for (i = 0; i < 10; i++) {
+ macros[i] = NULL;
+ }
+ started_first_word = false;
+}
+
+/*
+ * function that frees the variables that need it, for when we have finished to
+ * determine the score
+ */
+
+static void free_variables(void)
+{
+ int i;
+ free(elements);
+ for (i = 0; i < 10; i++) {
+ free(macros[i]);
+ }
+}
+
+/* see whether a voice_info is empty */
+static int voice_info_is_not_empty(const gregorio_voice_info *voice_info)
+{
+ return (voice_info->initial_key != 5 || voice_info->style
+ || voice_info->virgula_position);
+}
+
+/*
+ * a function called when we see "--\n" that end the infos for a certain voice
+ */
+static void next_voice_info(void)
+{
+ /* we must do this test in the case where there would be a "--" before
+ * first_declarations */
+ if (voice_info_is_not_empty(current_voice_info)) {
+ gregorio_add_voice_info(&current_voice_info);
+ voice++;
+ }
+}
+
+/*
+ * Function that frees the voice_infos for voices > final_count. Useful if
+ * there are too many voice_infos
+ */
+
+static void reajust_voice_infos(gregorio_voice_info *voice_info,
+ int final_count)
+{
+ int i = 1;
+ while (voice_info && i <= final_count) {
+ voice_info = voice_info->next_voice_info;
+ }
+ gregorio_free_voice_infos(voice_info);
+}
+
+/*
+ * Function called when we have reached the end of the definitions, it tries to
+ * make the voice_infos coherent.
+ */
+static void end_definitions(void)
+{
+ int i;
+
+ if (!check_infos_integrity(score)) {
+ gregorio_message(_("can't determine valid infos on the score"),
+ "det_score", VERBOSITY_ERROR, 0);
+ }
+ if (!number_of_voices) {
+ if (voice > MAX_NUMBER_OF_VOICES) {
+ voice = MAX_NUMBER_OF_VOICES;
+ reajust_voice_infos(score->first_voice_info, number_of_voices);
+ }
+ number_of_voices = voice;
+ score->number_of_voices = voice;
+ } else {
+ if (number_of_voices > voice) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ ngt_("not enough voice infos found: %d found, %d waited, "
+ "%d assumed", "not enough voice infos found: %d found, %d "
+ "waited, %d assumed", voice), voice,
+ number_of_voices, voice);
+ score->number_of_voices = voice;
+ number_of_voices = voice;
+ } else {
+ if (number_of_voices < voice) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ ngt_("too many voice infos found: %d found, %d "
+ "waited, %d assumed", "not enough voice infos found: "
+ "%d found, %d waited, %d assumed",
+ number_of_voices), voice, number_of_voices,
+ number_of_voices);
+ }
+ }
+ }
+ /* voice is now voice-1, so that it can be the index of elements */
+ voice = 0;
+ elements = (gregorio_element **) gregorio_malloc(number_of_voices *
+ sizeof(gregorio_element *));
+ for (i = 0; i < number_of_voices; i++) {
+ elements[i] = NULL;
+ }
+
+ if (!got_language) {
+ static char latin[] = "Latin";
+ gregorio_set_centering_language(latin);
+ }
+}
+
+/*
+ * Here starts the code for the determinations of the notes. The notes are not
+ * precisely determined here, we separate the text describing the notes of each
+ * voice, and we call determine_elements_from_string to really determine them.
+ */
+static char position = WORD_BEGINNING;
+static gregorio_syllable *current_syllable = NULL;
+static char *abovelinestext = NULL;
+
+/*
+ * Function called when we see a ")", it completes the gregorio_element array
+ * of the syllable with NULL pointers. Usefull in the cases where for example
+ * you have two voices, but a voice that is silent on a certain syllable.
+ */
+static void complete_with_nulls(int last_voice)
+{
+ int i;
+ for (i = last_voice + 1; i < number_of_voices; i++) {
+ elements[i] = NULL;
+ }
+}
+
+/*
+ * Function called each time we find a space, it updates the current position.
+ */
+static void update_position_with_space(void)
+{
+ if (position == WORD_MIDDLE) {
+ position = WORD_END;
+ }
+ if (position == WORD_BEGINNING) {
+ position = WORD_ONE_SYLLABLE;
+ }
+}
+
+/*
+ * When we encounter a translation center ending, we call this function that
+ * sets translation_type = TR_WITH_CENTER_BEGINNING on previous syllable with
+ * translation
+ */
+static void gregorio_set_translation_center_beginning(
+ gregorio_syllable *current_syllable)
+{
+ gregorio_syllable *syllable = current_syllable->previous_syllable;
+ while (syllable) {
+ if (syllable->translation_type == TR_WITH_CENTER_END) {
+ gregorio_message("encountering translation centering end but "
+ "cannot find translation centering beginning...",
+ "set_translation_center_beginning", VERBOSITY_ERROR, 0);
+ current_syllable->translation_type = TR_NORMAL;
+ return;
+ }
+ if (syllable->translation) {
+ syllable->translation_type = TR_WITH_CENTER_BEGINNING;
+ return;
+ }
+ syllable = syllable->previous_syllable;
+ }
+ /* we didn't find any beginning... */
+ gregorio_message("encountering translation centering end but cannot find "
+ "translation centering beginning...",
+ "set_translation_center_beginning", VERBOSITY_ERROR, 0);
+ current_syllable->translation_type = TR_NORMAL;
+}
+
+static void rebuild_characters(void)
+{
+ bool has_initial = score->initial_style != NO_INITIAL;
+
+ /* we rebuild the first syllable text if it is the first syllable, or if
+ * it is the second when the first has no text.
+ * it is a patch for cases like (c4) Al(ab)le(ab) */
+ if ((!score->first_syllable && has_initial && current_character)
+ || (current_syllable && !current_syllable->previous_syllable
+ && !current_syllable->text && current_character)) {
+ gregorio_rebuild_first_syllable(&current_character, has_initial);
+
+ started_first_word = true;
+ }
+
+ gregorio_rebuild_characters(&current_character, center_is_determined,
+ has_initial);
+
+ if (started_first_word) {
+ gregorio_set_first_word(&current_character);
+ }
+}
+
+/*
+ * Function to close a syllable and update the position.
+ */
+
+static void close_syllable(YYLTYPE *loc)
+{
+ int i;
+ gregorio_add_syllable(&current_syllable, number_of_voices, elements,
+ first_text_character, first_translation_character, position,
+ abovelinestext, translation_type, no_linebreak_area, euouae, loc,
+ started_first_word);
+ if (!score->first_syllable) {
+ /* we rebuild the first syllable if we have to */
+ score->first_syllable = current_syllable;
+ }
+ if (translation_type == TR_WITH_CENTER_END) {
+ gregorio_set_translation_center_beginning(current_syllable);
+ }
+ /* we update the position */
+ if (position == WORD_BEGINNING) {
+ position = WORD_MIDDLE;
+ }
+ if (position == WORD_ONE_SYLLABLE || position == WORD_END) {
+ position = WORD_BEGINNING;
+
+ if (started_first_word) {
+ started_first_word = false;
+ }
+ }
+ center_is_determined = CENTER_NOT_DETERMINED;
+ current_character = NULL;
+ first_text_character = NULL;
+ first_translation_character = NULL;
+ translation_type = TR_NORMAL;
+ no_linebreak_area = NLBA_NORMAL;
+ euouae = EUOUAE_NORMAL;
+ abovelinestext = NULL;
+ for (i = 0; i < number_of_voices; i++) {
+ elements[i] = NULL;
+ }
+ current_element = NULL;
+}
+
+/* a function called when we see a [, basically, all characters are added to
+ * the translation pointer instead of the text pointer */
+static void start_translation(unsigned char asked_translation_type)
+{
+ rebuild_characters();
+ first_text_character = current_character;
+ /* the middle letters of the translation have no sense */
+ center_is_determined = CENTER_FULLY_DETERMINED;
+ current_character = NULL;
+ translation_type = asked_translation_type;
+}
+
+static void end_translation(void)
+{
+ rebuild_characters();
+ first_translation_character = current_character;
+}
+
+/*
+ * gregorio_gabc_add_text is the function called when lex returns a char *. In
+ * this function we convert it into grewchar, and then we add the corresponding
+ * gregorio_characters in the list of gregorio_characters.
+ */
+
+static void gregorio_gabc_add_text(char *mbcharacters)
+{
+ if (current_character) {
+ current_character->next_character = gregorio_build_char_list_from_buf(
+ mbcharacters);
+ current_character->next_character->previous_character =
+ current_character;
+ } else {
+ current_character = gregorio_build_char_list_from_buf(mbcharacters);
+ }
+ while (current_character && current_character->next_character) {
+ current_character = current_character->next_character;
+ }
+ free(mbcharacters);
+}
+
+/*
+ * the function called when centering_scheme is seen in gabc
+ */
+static void set_centering_scheme(char *sc)
+{
+ gregorio_message("\"centering-scheme\" header is deprecated. Please use "
+ "\\gresetlyriccentering in TeX instead.", "set_centering_scheme",
+ VERBOSITY_DEPRECATION, 0);
+ if (strncmp((const char *) sc, "latine", 6) == 0) {
+ score->centering = SCHEME_VOWEL;
+ return;
+ }
+ if (strncmp((const char *) sc, "english", 6) == 0) {
+ score->centering = SCHEME_SYLLABLE;
+ return;
+ }
+ gregorio_message("centering-scheme unknown value: must be \"latine\" "
+ "or \"english\"", "set_centering_scheme", VERBOSITY_WARNING, 0);
+}
+
+/*
+ *
+ * The two functions called when lex returns a style, we simply add it. All the
+ * complex things will be done by the function after...
+ *
+ */
+
+static void gregorio_gabc_add_style(unsigned char style)
+{
+ gregorio_begin_style(&current_character, style);
+}
+
+static void gregorio_gabc_end_style(unsigned char style)
+{
+ gregorio_end_style(&current_character, style);
+}
+
+void gabc_digest(const void *const buf, const size_t size)
+{
+ sha1_process_bytes(buf, size, &digester);
+}
+
+/*
+ * The "main" function. It is the function that is called when we have to read
+ * a gabc file. It takes a file descriptor, that is to say a file that is
+ * aleady open. It returns a valid gregorio_score
+ */
+
+gregorio_score *gabc_read_score(FILE *f_in)
+{
+ /* compute the SHA-1 digest while parsing, for I/O efficiency */
+ sha1_init_ctx(&digester);
+ /* digest GREGORIO_VERSION to get a different value when the version
+ changes */
+ sha1_process_bytes(GREGORIO_VERSION, strlen(GREGORIO_VERSION), &digester);
+ /* the input file that flex will parse */
+ gabc_score_determination_in = f_in;
+ if (!f_in) {
+ gregorio_message(_("can't read stream from argument, returning NULL "
+ "pointer"), "det_score", VERBOSITY_ERROR, 0);
+ return NULL;
+ }
+ initialize_variables();
+ /* the flex/bison main call, it will build the score (that we have
+ * initialized) */
+ gabc_score_determination_parse();
+ gregorio_fix_initial_keys(score, DEFAULT_KEY);
+ gabc_fix_custos(score);
+ free_variables();
+ /* the we check the validity and integrity of the score we have built. */
+ if (!check_score_integrity(score)) {
+ gregorio_free_score(score);
+ score = NULL;
+ gregorio_message(_("unable to determine a valid score from file"),
+ "det_score", VERBOSITY_FATAL, 0);
+ }
+ sha1_finish_ctx(&digester, score->digest);
+ return score;
+}
+
+unsigned char nabc_state = 0;
+size_t nabc_lines = 0;
+
+static void gabc_y_add_notes(char *notes, YYLTYPE loc) {
+ gregorio_element *new_elements;
+ gregorio_element *last_element;
+ if (nabc_state == 0) {
+ if (!elements[voice]) {
+ elements[voice] = gabc_det_elements_from_string(notes,
+ &current_key, macros, &loc);
+ current_element = elements[voice];
+ } else {
+ new_elements = gabc_det_elements_from_string(notes,
+ &current_key, macros, &loc);
+ last_element = elements[voice];
+ while(last_element->next) {
+ last_element = last_element->next;
+ }
+ last_element->next = new_elements;
+ new_elements->previous = last_element;
+ current_element = new_elements;
+ }
+ } else {
+ if (!elements[voice]) {
+ gregorio_add_element(&elements[voice], NULL);
+ current_element = elements[voice];
+ }
+ if (!current_element) {
+ gregorio_message(_("current_element is null, this shouldn't "
+ "happen!"), "gabc_y_add_notes", VERBOSITY_FATAL, 0);
+ }
+ if (!current_element->nabc) {
+ current_element->nabc = (char **) gregorio_calloc (nabc_lines,
+ sizeof (char *));
+ }
+ current_element->nabc[nabc_state-1] = gregorio_strdup(notes);
+ current_element->nabc_lines = nabc_state;
+ }
+}
+%}
+
+%initial-action {
+ @$.first_line = 1;
+ @$.first_column = 0;
+ @$.first_offset = 0;
+ @$.last_line = 1;
+ @$.last_column = 0;
+ @$.last_offset = 0;
+}
+
+%token ATTRIBUTE COLON SEMICOLON OFFICE_PART ANNOTATION AUTHOR DATE
+%token MANUSCRIPT MANUSCRIPT_REFERENCE MANUSCRIPT_STORAGE_PLACE TRANSCRIBER
+%token TRANSCRIPTION_DATE BOOK STYLE VIRGULA_POSITION INITIAL_STYLE MODE
+%token GREGORIOTEX_FONT GENERATED_BY NAME OPENING_BRACKET NOTES VOICE_CUT
+%token CLOSING_BRACKET NUMBER_OF_VOICES VOICE_CHANGE END_OF_DEFINITIONS SPACE
+%token CHARACTERS I_BEGINNING I_END TT_BEGINNING TT_END UL_BEGINNING UL_END
+%token C_BEGINNING C_END B_BEGINNING B_END SC_BEGINNING SC_END SP_BEGINNING
+%token SP_END VERB_BEGINNING VERB VERB_END CENTER_BEGINNING CENTER_END
+%token CLOSING_BRACKET_WITH_SPACE TRANSLATION_BEGINNING TRANSLATION_END
+%token GABC_COPYRIGHT SCORE_COPYRIGHT OCCASION METER COMMENTARY ARRANGER
+%token GABC_VERSION USER_NOTES DEF_MACRO ALT_BEGIN ALT_END CENTERING_SCHEME
+%token TRANSLATION_CENTER_END BNLBA ENLBA EUOUAE_B EUOUAE_E NABC_CUT NABC_LINES
+%token LANGUAGE
+
+%%
+
+score:
+ all_definitions syllables
+ ;
+
+all_definitions:
+ definitions END_OF_DEFINITIONS {
+ end_definitions();
+ }
+ ;
+
+definitions:
+ | definitions definition
+ ;
+
+number_of_voices_definition:
+ NUMBER_OF_VOICES attribute {
+ number_of_voices=atoi($2.text);
+ free($2.text);
+ if (number_of_voices > MAX_NUMBER_OF_VOICES) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("can't define %d voices, maximum is %d"),
+ number_of_voices, MAX_NUMBER_OF_VOICES);
+ }
+ gregorio_set_score_number_of_voices (score, number_of_voices);
+ }
+ ;
+
+macro_definition:
+ DEF_MACRO attribute {
+ free(macros[$1.character - '0']);
+ macros[$1.character - '0'] = $2.text;
+ }
+ ;
+
+name_definition:
+ NAME attribute {
+ if ($2.text==NULL) {
+ gregorio_message("name can't be empty","det_score",
+ VERBOSITY_WARNING, 0);
+ }
+ check_multiple("name", score->name != NULL);
+ gregorio_set_score_name (score, $2.text);
+ }
+ ;
+
+centering_scheme_definition:
+ CENTERING_SCHEME attribute {
+ set_centering_scheme($2.text);
+ free($2.text);
+ }
+ ;
+
+language_definition:
+ LANGUAGE attribute {
+ check_multiple("language", got_language);
+ gregorio_set_centering_language($2.text);
+ free($2.text);
+ got_language = true;
+ }
+ ;
+
+gabc_copyright_definition:
+ GABC_COPYRIGHT attribute {
+ check_multiple("gabc-copyright", score->gabc_copyright != NULL);
+ gregorio_set_score_gabc_copyright (score, $2.text);
+ }
+ ;
+
+score_copyright_definition:
+ SCORE_COPYRIGHT attribute {
+ check_multiple("score_copyright", score->score_copyright != NULL);
+ gregorio_set_score_score_copyright (score, $2.text);
+ }
+ ;
+
+gregoriotex_font_definition:
+ GREGORIOTEX_FONT attribute {
+ gregorio_message("\"gregoriotex-font\" header is deprecated. "
+ "Please use \\gresetgregoriofont in TeX instead.",
+ "set_gregoriotex_font", VERBOSITY_DEPRECATION, 0);
+ check_multiple("GregorioTeX font", score->gregoriotex_font != NULL);
+ score->gregoriotex_font=$2.text;
+ }
+ ;
+
+office_part_definition:
+ OFFICE_PART attribute {
+ check_multiple("office part", score->office_part != NULL);
+ gregorio_set_score_office_part (score, $2.text);
+ }
+ ;
+
+occasion_definition:
+ OCCASION attribute {
+ check_multiple("occasion", score->occasion != NULL);
+ gregorio_set_score_occasion (score, $2.text);
+ }
+ ;
+
+meter_definition:
+ METER attribute {
+ check_multiple("meter", score->meter != NULL);
+ gregorio_set_score_meter (score, $2.text);
+ }
+ ;
+
+commentary_definition:
+ COMMENTARY attribute {
+ check_multiple("commentary", score->commentary != NULL);
+ gregorio_set_score_commentary (score, $2.text);
+ }
+ ;
+
+arranger_definition:
+ ARRANGER attribute {
+ check_multiple("arranger", score->arranger != NULL);
+ gregorio_set_score_arranger (score, $2.text);
+ }
+ ;
+
+gabc_version_definition:
+ GABC_VERSION attribute {
+ /* Deprecated */
+ gregorio_message("\"gabc-version\" header is deprecated and will be "
+ "ignored.", "gabc_score_determination_parse",
+ VERBOSITY_DEPRECATION, 0);
+ free($2.text);
+ }
+ ;
+
+mode_definition:
+ MODE attribute {
+ check_multiple("mode", score->mode != 0);
+ if ($2.text) {
+ score->mode=atoi($2.text);
+ free($2.text);
+ }
+ }
+ ;
+
+nabc_lines_definition:
+ NABC_LINES attribute {
+ check_multiple("nabc lines", score->nabc_lines != 0);
+ if ($2.text) {
+ nabc_lines=atoi($2.text);
+ score->nabc_lines=nabc_lines;
+ free($2.text);
+ }
+ }
+ ;
+
+initial_style_definition:
+ INITIAL_STYLE attribute {
+ if ($2.text) {
+ score->initial_style=atoi($2.text);
+ free($2.text);
+ }
+ }
+ ;
+
+annotation_definition:
+ ANNOTATION attribute {
+ if (score->annotation [MAX_ANNOTATIONS - 1]) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("too many definitions of annotation found, only the "
+ "first %d will be taken"), MAX_ANNOTATIONS);
+ }
+ gregorio_set_score_annotation (score, $2.text);
+ }
+ ;
+
+author_definition:
+ AUTHOR attribute {
+ check_multiple("author", score->si.author != NULL);
+ gregorio_set_score_author (score, $2.text);
+ }
+ ;
+
+date_definition:
+ DATE attribute {
+ check_multiple("date", score->si.date != NULL);
+ gregorio_set_score_date (score, $2.text);
+ }
+ ;
+
+manuscript_definition:
+ MANUSCRIPT attribute {
+ check_multiple("manuscript", score->si.manuscript != NULL);
+ gregorio_set_score_manuscript (score, $2.text);
+ }
+ ;
+
+manuscript_reference_definition:
+ MANUSCRIPT_REFERENCE attribute {
+ check_multiple("manuscript-reference",
+ score->si.manuscript_reference != NULL);
+ gregorio_set_score_manuscript_reference (score, $2.text);
+ }
+ ;
+
+manuscript_storage_place_definition:
+ MANUSCRIPT_STORAGE_PLACE attribute {
+ check_multiple("manuscript-storage-place",
+ score->si.manuscript_storage_place != NULL);
+ gregorio_set_score_manuscript_storage_place (score, $2.text);
+ }
+ ;
+
+book_definition:
+ BOOK attribute {
+ check_multiple("book", score->si.book != NULL);
+ gregorio_set_score_book (score, $2.text);
+ }
+ ;
+
+transcriber_definition:
+ TRANSCRIBER attribute {
+ check_multiple("transcriber", score->si.transcriber != NULL);
+ gregorio_set_score_transcriber (score, $2.text);
+ }
+ ;
+
+transcription_date_definition:
+ TRANSCRIPTION_DATE attribute {
+ check_multiple("transcription date",
+ score->si.transcription_date != NULL);
+ gregorio_set_score_transcription_date (score, $2.text);
+ }
+ ;
+
+style_definition:
+ STYLE attribute {
+ if (current_voice_info->style) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("several definitions of style found for voice %d, only "
+ "the last will be taken into consideration"), voice);
+ }
+ gregorio_set_voice_style (current_voice_info, $2.text);
+ }
+ ;
+
+virgula_position_definition:
+ VIRGULA_POSITION attribute {
+ if (current_voice_info->virgula_position) {
+ gregorio_messagef("det_score", VERBOSITY_WARNING, 0,
+ _("several definitions of virgula position found for "
+ "voice %d, only the last will be taken into consideration"),
+ voice);
+ }
+ gregorio_set_voice_virgula_position (current_voice_info, $2.text);
+ }
+ ;
+
+
+generated_by_definition:
+ GENERATED_BY attribute {
+ /* set_voice_generated_by (current_voice_info, $2.text); */
+ free($2.text);
+ }
+ ;
+
+user_notes_definition:
+ USER_NOTES attribute {
+ gregorio_set_score_user_notes (score, $2.text);
+ }
+ ;
+
+attribute:
+ COLON ATTRIBUTE SEMICOLON {
+ $$.text = $2.text;
+ }
+ |
+ COLON SEMICOLON {
+ $$.text = NULL;
+ }
+ ;
+
+definition:
+ number_of_voices_definition
+ | name_definition
+ | macro_definition
+ | gabc_copyright_definition
+ | score_copyright_definition
+ | generated_by_definition
+ | virgula_position_definition
+ | style_definition
+ | transcription_date_definition
+ | transcriber_definition
+ | manuscript_storage_place_definition
+ | manuscript_reference_definition
+ | manuscript_definition
+ | book_definition
+ | nabc_lines_definition
+ | date_definition
+ | author_definition
+ | annotation_definition
+ | office_part_definition
+ | occasion_definition
+ | meter_definition
+ | commentary_definition
+ | arranger_definition
+ | gabc_version_definition
+ | initial_style_definition
+ | mode_definition
+ | gregoriotex_font_definition
+ | user_notes_definition
+ | centering_scheme_definition
+ | language_definition
+ | VOICE_CHANGE {
+ next_voice_info();
+ }
+ ;
+
+notes:
+ | notes note
+ ;
+
+note:
+ NOTES CLOSING_BRACKET {
+ if (voice<number_of_voices) {
+ gabc_y_add_notes($1.text, @1);
+ free($1.text);
+ }
+ else {
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ ngt_("too many voices in note : %d found, %d expected",
+ "too many voices in note : %d found, %d expected",
+ number_of_voices), voice+1, number_of_voices);
+ }
+ if (voice<number_of_voices-1) {
+ gregorio_messagef("det_score", VERBOSITY_INFO, 0,
+ ngt_("not enough voices in note : %d found, %d expected, "
+ "completing with empty neume", "not enough voices in note "
+ ": %d found, %d expected, completing with empty neume",
+ voice+1), voice+1, number_of_voices);
+ complete_with_nulls(voice);
+ }
+ voice=0;
+ nabc_state=0;
+ }
+ | NOTES CLOSING_BRACKET_WITH_SPACE {
+ if (voice<number_of_voices) {
+ gabc_y_add_notes($1.text, @1);
+ free($1.text);
+ }
+ else {
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ ngt_("too many voices in note : %d found, %d expected",
+ "too many voices in note : %d found, %d expected",
+ number_of_voices), voice+1, number_of_voices);
+ }
+ if (voice<number_of_voices-1) {
+ gregorio_messagef("det_score", VERBOSITY_INFO, 0,
+ ngt_("not enough voices in note : %d found, %d expected, "
+ "completing with empty neume", "not enough voices in note "
+ ": %d found, %d expected, completing with empty neume",
+ voice+1), voice+1, number_of_voices);
+ complete_with_nulls(voice);
+ }
+ voice=0;
+ nabc_state=0;
+ update_position_with_space();
+ }
+ | NOTES VOICE_CUT {
+ if (voice<number_of_voices) {
+ gabc_y_add_notes($1.text, @1);
+ free($1.text);
+ voice++;
+ }
+ else {
+ gregorio_messagef("det_score", VERBOSITY_ERROR, 0,
+ ngt_("too many voices in note : %d found, %d expected",
+ "too many voices in note : %d found, %d expected",
+ number_of_voices), voice+1, number_of_voices);
+ }
+ }
+ | NOTES NABC_CUT {
+ if (!nabc_lines) {
+ gregorio_message(_("You used character \"|\" in gabc without "
+ "setting \"nabc-lines\" parameter. Please "
+ "set it in your gabc header."),
+ "det_score", VERBOSITY_FATAL, 0);
+ }
+ if (voice<number_of_voices) {
+ gabc_y_add_notes($1.text, @1);
+ free($1.text);
+ nabc_state = (nabc_state + 1) % (nabc_lines+1);
+ }
+ }
+ | CLOSING_BRACKET {
+ elements[voice]=NULL;
+ voice=0;
+ nabc_state=0;
+ }
+ | CLOSING_BRACKET_WITH_SPACE {
+ elements[voice]=NULL;
+ voice=0;
+ nabc_state=0;
+ update_position_with_space();
+ }
+ ;
+
+style_beginning:
+ I_BEGINNING {
+ gregorio_gabc_add_style(ST_ITALIC);
+ }
+ | TT_BEGINNING {
+ gregorio_gabc_add_style(ST_TT);
+ }
+ | UL_BEGINNING {
+ gregorio_gabc_add_style(ST_UNDERLINED);
+ }
+ | C_BEGINNING {
+ gregorio_gabc_add_style(ST_COLORED);
+ }
+ | B_BEGINNING {
+ gregorio_gabc_add_style(ST_BOLD);
+ }
+ | SC_BEGINNING {
+ gregorio_gabc_add_style(ST_SMALL_CAPS);
+ }
+ | VERB_BEGINNING {
+ gregorio_gabc_add_style(ST_VERBATIM);
+ }
+ | SP_BEGINNING {
+ gregorio_gabc_add_style(ST_SPECIAL_CHAR);
+ }
+ | CENTER_BEGINNING {
+ if (!center_is_determined) {
+ gregorio_gabc_add_style(ST_FORCED_CENTER);
+ center_is_determined=CENTER_HALF_DETERMINED;
+ }
+ }
+ ;
+
+style_end:
+ I_END {
+ gregorio_gabc_end_style(ST_ITALIC);
+ }
+ | TT_END {
+ gregorio_gabc_end_style(ST_TT);
+ }
+ | UL_END {
+ gregorio_gabc_end_style(ST_UNDERLINED);
+ }
+ | C_END {
+ gregorio_gabc_end_style(ST_COLORED);
+ }
+ | B_END {
+ gregorio_gabc_end_style(ST_BOLD);
+ }
+ | SC_END {
+ gregorio_gabc_end_style(ST_SMALL_CAPS);
+ }
+ | VERB_END {
+ gregorio_gabc_end_style(ST_VERBATIM);
+ }
+ | SP_END {
+ gregorio_gabc_end_style(ST_SPECIAL_CHAR);
+ }
+ | CENTER_END {
+ if (center_is_determined==CENTER_HALF_DETERMINED) {
+ gregorio_gabc_end_style(ST_FORCED_CENTER);
+ center_is_determined=CENTER_FULLY_DETERMINED;
+ }
+ }
+ ;
+
+euouae:
+ EUOUAE_B {
+ euouae = EUOUAE_BEGINNING;
+ }
+ | EUOUAE_E {
+ euouae = EUOUAE_END;
+ }
+ ;
+
+linebreak_area:
+ BNLBA {
+ no_linebreak_area = NLBA_BEGINNING;
+ }
+ | ENLBA {
+ no_linebreak_area = NLBA_END;
+ }
+ ;
+
+character:
+ above_line_text
+ | CHARACTERS {
+ gregorio_gabc_add_text($1.text);
+ }
+ | style_beginning
+ | style_end
+ | linebreak_area
+ | euouae
+ ;
+
+text:
+ | text character
+ ;
+
+translation_beginning:
+ TRANSLATION_BEGINNING {
+ start_translation(TR_NORMAL);
+ }
+ ;
+
+translation:
+ translation_beginning text TRANSLATION_END {
+ end_translation();
+ }
+ | TRANSLATION_CENTER_END {
+ start_translation(TR_WITH_CENTER_END);
+ }
+ ;
+
+above_line_text:
+ ALT_BEGIN CHARACTERS ALT_END {
+ abovelinestext = $2.text;
+ }
+ ;
+
+syllable_with_notes:
+ text OPENING_BRACKET notes {
+ rebuild_characters();
+ first_text_character = current_character;
+ close_syllable(&@1);
+ }
+ | text translation OPENING_BRACKET notes {
+ close_syllable(&@1);
+ }
+ ;
+
+notes_without_word:
+ OPENING_BRACKET notes {
+ close_syllable(NULL);
+ }
+ | translation OPENING_BRACKET notes {
+ close_syllable(NULL);
+ }
+ ;
+
+syllable:
+ syllable_with_notes
+ | notes_without_word
+ ;
+
+syllables:
+ | syllables syllable
+ ;
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-write.c b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-write.c
new file mode 100644
index 00000000000..bd733a2af8d
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc-write.c
@@ -0,0 +1,878 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file provides functions for writing gabc from Gregorio structures.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * This is a simple and easyly understandable output module. If you want to
+ * write a module, you can consider it as a model.
+ */
+
+#include "config.h"
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h> /* for strchr */
+#include "bool.h"
+#include "characters.h"
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+#include "plugins.h"
+
+#include "gabc.h"
+
+static __inline char pitch_letter(const char height) {
+ return height + 'a' - LOWEST_PITCH;
+}
+
+/*
+ * Output one attribute, allowing for multi-line values
+ */
+static void gabc_write_str_attribute(FILE *f, const char *name,
+ const char *attr)
+{
+ if (attr) {
+ fprintf(f, "%s: %s%s;\n", name, attr, strchr(attr, '\n') ? ";" : "");
+ }
+}
+
+/*
+ *
+ * This function write a gregorio_voice_info. Still very simple.
+ *
+ */
+
+static void gabc_write_voice_info(FILE *f, gregorio_voice_info *voice_info)
+{
+ if (!voice_info) {
+ gregorio_message(_("no voice info"), "gabc_write_voice_info",
+ VERBOSITY_WARNING, 0);
+ return;
+ }
+ if (voice_info->style) {
+ fprintf(f, "style: %s;\n", voice_info->style);
+ }
+ if (voice_info->virgula_position) {
+ fprintf(f, "virgula-position: %s;\n", voice_info->virgula_position);
+ }
+ /* The clef, voice_info->initial_key, is now output in the gabc proper. */
+}
+
+/*
+ *
+ * Then we start the functions made to write the text of the syllable. See
+ * comments on struct.h and struct-utils.c to understand more deeply.
+ *
+ * This first function will be called each time we will encounter a
+ * gregorio_character which is the beginning of a style.
+ *
+ */
+
+static void gabc_write_begin(FILE *f, grestyle_style style)
+{
+ switch (style) {
+ case ST_ITALIC:
+ fprintf(f, "<i>");
+ break;
+ case ST_COLORED:
+ fprintf(f, "<c>");
+ break;
+ case ST_SMALL_CAPS:
+ fprintf(f, "<sc>");
+ break;
+ case ST_BOLD:
+ fprintf(f, "<b>");
+ break;
+ case ST_FORCED_CENTER:
+ fprintf(f, "{");
+ break;
+ case ST_TT:
+ fprintf(f, "<tt>");
+ break;
+ case ST_UNDERLINED:
+ fprintf(f, "<ul>");
+ break;
+ default:
+ break;
+ }
+}
+
+/*
+ *
+ * This function is about the same but for ends of styles.
+ *
+ */
+
+static void gabc_write_end(FILE *f, grestyle_style style)
+{
+ switch (style) {
+ case ST_ITALIC:
+ fprintf(f, "</i>");
+ break;
+ case ST_COLORED:
+ fprintf(f, "</c>");
+ break;
+ case ST_SMALL_CAPS:
+ fprintf(f, "</sc>");
+ break;
+ case ST_BOLD:
+ fprintf(f, "</b>");
+ break;
+ case ST_FORCED_CENTER:
+ fprintf(f, "}");
+ break;
+ case ST_TT:
+ fprintf(f, "</tt>");
+ break;
+ case ST_UNDERLINED:
+ fprintf(f, "</ul>");
+ break;
+ default:
+ break;
+ }
+}
+
+/*
+ *
+ * This function writes the special chars. As the specials chars are
+ * represented simply in gabc, this function is very simple, but for TeX output
+ * modules, this may be.. a little more difficult.
+ *
+ */
+static void gabc_write_special_char(FILE *f, grewchar *first_char)
+{
+ fprintf(f, "<sp>");
+ gregorio_print_unistring(f, first_char);
+ fprintf(f, "</sp>");
+}
+
+/*
+ *
+ * This functions writes verbatim output... but as the previous one it is very
+ * simple.
+ *
+ */
+static void gabc_write_verb(FILE *f, grewchar *first_char)
+{
+ fprintf(f, "<v>");
+ gregorio_print_unistring(f, first_char);
+ fprintf(f, "</v>");
+}
+
+/*
+ *
+ * The function called when we will encounter a character. There may be other
+ * representations of the character (for example for Omega), so it is necessary
+ * to have such a function defined in each module.
+ *
+ */
+
+static void gabc_print_char(FILE *f, grewchar to_print)
+{
+ gregorio_print_unichar(f, to_print);
+}
+
+/*
+ *
+ * Quite important: the function that writes the liquescentia. It is called at
+ * the end of the function that writes one glyph.
+ *
+ */
+
+static void gabc_write_end_liquescentia(FILE *f, char liquescentia)
+{
+ if (liquescentia == L_NO_LIQUESCENTIA) {
+ return;
+ }
+ if (liquescentia == L_DEMINUTUS
+ || liquescentia == L_DEMINUTUS_INITIO_DEBILIS) {
+ fprintf(f, "~");
+ }
+ if (liquescentia == L_AUCTUS_ASCENDENS
+ || liquescentia == L_AUCTUS_ASCENDENS_INITIO_DEBILIS) {
+ fprintf(f, "<");
+ }
+ if (liquescentia == L_AUCTUS_DESCENDENS
+ || liquescentia == L_AUCTUS_DESCENDENS_INITIO_DEBILIS) {
+ fprintf(f, ">");
+ }
+ if (liquescentia == L_AUCTA || liquescentia == L_AUCTA_INITIO_DEBILIS) {
+ fprintf(f, "<");
+ }
+}
+
+/*
+ *
+ * The function that writes a key change... quite simple.
+ *
+ */
+
+static void gabc_write_key_change(FILE *f, char step, int line,
+ bool flatted_key)
+{
+ if (flatted_key) {
+ fprintf(f, "%cb%d", step, line);
+ } else {
+ fprintf(f, "%c%d", step, line);
+ }
+}
+
+/*
+ *
+ * The function that writes spaces, called when we encounter one.
+ *
+ */
+
+static void gabc_write_space(FILE *f, char type)
+{
+ switch (type) {
+ case SP_LARGER_SPACE:
+ fprintf(f, "//");
+ break;
+ case SP_GLYPH_SPACE:
+ fprintf(f, " ");
+ break;
+ case SP_LARGER_SPACE_NB:
+ fprintf(f, "!//");
+ break;
+ case SP_GLYPH_SPACE_NB:
+ fprintf(f, "! ");
+ break;
+ case SP_NEUMATIC_CUT_NB:
+ fprintf(f, "!/");
+ break;
+ case SP_NEUMATIC_CUT:
+ /* do not uncomment it, the code is strangely done but it works */
+ /* fprintf (f, "/"); */
+ break;
+ default:
+ gregorio_message(_("space type is unknown"), "gabc_write_space",
+ VERBOSITY_ERROR, 0);
+ break;
+ }
+}
+
+/*
+ *
+ * A function to write a bar.
+ *
+ */
+
+static void gabc_write_bar(FILE *f, char type)
+{
+ switch (type) {
+ case B_VIRGULA:
+ fprintf(f, "`");
+ break;
+ case B_DIVISIO_MINIMA:
+ fprintf(f, ",");
+ break;
+ case B_DIVISIO_MINOR:
+ fprintf(f, ";");
+ break;
+ case B_DIVISIO_MAIOR:
+ fprintf(f, ":");
+ break;
+ case B_DIVISIO_FINALIS:
+ fprintf(f, "::");
+ break;
+ case B_DIVISIO_MINOR_D1:
+ fprintf(f, ";1");
+ break;
+ case B_DIVISIO_MINOR_D2:
+ fprintf(f, ";2");
+ break;
+ case B_DIVISIO_MINOR_D3:
+ fprintf(f, ";3");
+ break;
+ case B_DIVISIO_MINOR_D4:
+ fprintf(f, ";4");
+ break;
+ case B_DIVISIO_MINOR_D5:
+ fprintf(f, ";5");
+ break;
+ case B_DIVISIO_MINOR_D6:
+ fprintf(f, ";6");
+ break;
+ default:
+ gregorio_message(_("unknown bar type, nothing will be done"),
+ "gabc_bar_to_str", VERBOSITY_ERROR, 0);
+ break;
+ }
+}
+
+/* writing the signs of a bar */
+
+static void gabc_write_bar_signs(FILE *f, char type)
+{
+ switch (type) {
+ case _V_EPISEMA:
+ fprintf(f, "'");
+ break;
+ case _V_EPISEMA_BAR_H_EPISEMA:
+ fprintf(f, "'_");
+ break;
+ case _BAR_H_EPISEMA:
+ fprintf(f, "_");
+ break;
+ default:
+ break;
+ }
+}
+
+static void gabc_hepisema(FILE *f, const char *prefix, bool connect,
+ grehepisema_size size)
+{
+ fprintf(f, "_%s", prefix);
+ if (!connect) {
+ fprintf(f, "2");
+ }
+ switch (size) {
+ case H_SMALL_LEFT:
+ fprintf(f, "3");
+ break;
+ case H_SMALL_CENTRE:
+ fprintf(f, "4");
+ break;
+ case H_SMALL_RIGHT:
+ fprintf(f, "5");
+ break;
+ case H_NORMAL:
+ /* nothing to print */
+ break;
+ }
+}
+
+static const char *vepisema_position(gregorio_note *note)
+{
+ if (!note->v_episema_height) {
+ return "";
+ }
+ if (note->v_episema_height < note->u.note.pitch) {
+ return "0";
+ }
+ return "1";
+}
+
+static const char *mora_vposition(gregorio_note *note)
+{
+ switch (note->mora_vposition) {
+ case VPOS_AUTO:
+ return "";
+ case VPOS_ABOVE:
+ return "1";
+ case VPOS_BELOW:
+ return "0";
+ default:
+ return "";
+ }
+}
+
+/*
+ *
+ * The function that writes one gregorio_note.
+ *
+ */
+
+static void gabc_write_gregorio_note(FILE *f, gregorio_note *note,
+ char glyph_type)
+{
+ char shape;
+ if (!note) {
+ gregorio_message(_("call with NULL argument"),
+ "gabc_write_gregorio_note", VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (note->type != GRE_NOTE) {
+ gregorio_message(_("call with argument which type is not GRE_NOTE, "
+ "wrote nothing"), "gabc_write_gregorio_note",
+ VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (glyph_type == G_PES_QUADRATUM) {
+ shape = S_QUADRATUM;
+ } else {
+ shape = note->u.note.shape;
+ }
+ switch (shape) {
+ /* first we write the letters that determine the shapes */
+ case S_PUNCTUM:
+ fprintf(f, "%c", pitch_letter(note->u.note.pitch));
+ break;
+ case S_PUNCTUM_INCLINATUM:
+ fprintf(f, "%c", toupper((unsigned char)pitch_letter(note->u.note.pitch)));
+ break;
+ case S_PUNCTUM_INCLINATUM_DEMINUTUS:
+ if (note->next) {
+ fprintf(f, "%c~", toupper((unsigned char)pitch_letter(note->u.note.pitch)));
+ } else {
+ fprintf(f, "%c", toupper((unsigned char)pitch_letter(note->u.note.pitch)));
+ }
+ break;
+ case S_PUNCTUM_INCLINATUM_AUCTUS:
+ if (note->next) {
+ fprintf(f, "%c<", toupper((unsigned char)pitch_letter(note->u.note.pitch)));
+ } else {
+ fprintf(f, "%c", toupper((unsigned char)pitch_letter(note->u.note.pitch)));
+ }
+ break;
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ fprintf(f, "%cr", toupper((unsigned char)pitch_letter(note->u.note.pitch)));
+ break;
+ case S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS:
+ fprintf(f, "%cr<", toupper((unsigned char)pitch_letter(note->u.note.pitch)));
+ break;
+ case S_VIRGA:
+ fprintf(f, "%cv", pitch_letter(note->u.note.pitch));
+ break;
+ case S_VIRGA_REVERSA:
+ fprintf(f, "%cV", pitch_letter(note->u.note.pitch));
+ break;
+ case S_BIVIRGA:
+ fprintf(f, "%cvv", pitch_letter(note->u.note.pitch));
+ break;
+ case S_TRIVIRGA:
+ fprintf(f, "%cvvv", pitch_letter(note->u.note.pitch));
+ break;
+ case S_ORISCUS:
+ fprintf(f, "%co", pitch_letter(note->u.note.pitch));
+ break;
+ case S_ORISCUS_AUCTUS:
+ fprintf(f, "%co", pitch_letter(note->u.note.pitch));
+ /* we consider that the AUCTUS is also in the liquescentia */
+ break;
+ case S_ORISCUS_DEMINUTUS:
+ fprintf(f, "%co", pitch_letter(note->u.note.pitch));
+ /* we consider that the AUCTUS is also in the liquescentia */
+ break;
+ case S_QUILISMA:
+ fprintf(f, "%cw", pitch_letter(note->u.note.pitch));
+ break;
+ case S_LINEA:
+ fprintf(f, "%c=", pitch_letter(note->u.note.pitch));
+ break;
+ case S_PUNCTUM_CAVUM:
+ fprintf(f, "%cr", pitch_letter(note->u.note.pitch));
+ break;
+ case S_LINEA_PUNCTUM:
+ fprintf(f, "%cR", pitch_letter(note->u.note.pitch));
+ break;
+ case S_LINEA_PUNCTUM_CAVUM:
+ fprintf(f, "%cr0", pitch_letter(note->u.note.pitch));
+ break;
+ case S_QUILISMA_QUADRATUM:
+ fprintf(f, "%cW", pitch_letter(note->u.note.pitch));
+ break;
+ case S_ORISCUS_SCAPUS:
+ fprintf(f, "%cO", pitch_letter(note->u.note.pitch));
+ break;
+ case S_STROPHA:
+ fprintf(f, "%cs", pitch_letter(note->u.note.pitch));
+ break;
+ case S_STROPHA_AUCTA:
+ fprintf(f, "%cs", pitch_letter(note->u.note.pitch));
+ break;
+ case S_DISTROPHA:
+ fprintf(f, "%css", pitch_letter(note->u.note.pitch));
+ break;
+ case S_DISTROPHA_AUCTA:
+ fprintf(f, "%css", pitch_letter(note->u.note.pitch));
+ break;
+ case S_TRISTROPHA:
+ fprintf(f, "%csss", pitch_letter(note->u.note.pitch));
+ break;
+ case S_TRISTROPHA_AUCTA:
+ fprintf(f, "%csss", pitch_letter(note->u.note.pitch));
+ break;
+ case S_QUADRATUM:
+ fprintf(f, "%cq", pitch_letter(note->u.note.pitch));
+ break;
+ default:
+ fprintf(f, "%c", pitch_letter(note->u.note.pitch));
+ break;
+ }
+ switch (note->signs) {
+ case _PUNCTUM_MORA:
+ fprintf(f, ".%s", mora_vposition(note));
+ break;
+ case _AUCTUM_DUPLEX:
+ fprintf(f, "..");
+ break;
+ case _V_EPISEMA:
+ fprintf(f, "'%s", vepisema_position(note));
+ break;
+ case _V_EPISEMA_PUNCTUM_MORA:
+ fprintf(f, "'%s.%s", vepisema_position(note), mora_vposition(note));
+ break;
+ case _V_EPISEMA_AUCTUM_DUPLEX:
+ fprintf(f, "'%s..", vepisema_position(note));
+ break;
+ default:
+ break;
+ }
+ switch (note->special_sign) {
+ case _ACCENTUS:
+ fprintf(f, "r1");
+ break;
+ case _ACCENTUS_REVERSUS:
+ fprintf(f, "r2");
+ break;
+ case _CIRCULUS:
+ fprintf(f, "r3");
+ break;
+ case _SEMI_CIRCULUS:
+ fprintf(f, "r4");
+ break;
+ case _SEMI_CIRCULUS_REVERSUS:
+ fprintf(f, "r5");
+ break;
+ default:
+ break;
+ }
+ if (note->h_episema_above == HEPISEMA_AUTO
+ && note->h_episema_below == HEPISEMA_AUTO) {
+ gabc_hepisema(f, "", note->h_episema_above_connect,
+ note->h_episema_above_size);
+ } else {
+ if (note->h_episema_below == HEPISEMA_FORCED) {
+ gabc_hepisema(f, "0", note->h_episema_below_connect,
+ note->h_episema_below_size);
+ }
+ if (note->h_episema_above == HEPISEMA_FORCED) {
+ gabc_hepisema(f, "1", note->h_episema_above_connect,
+ note->h_episema_above_size);
+ }
+ }
+ if (note->texverb) {
+ fprintf(f, "[nv:%s]", note->texverb);
+ }
+}
+
+/*
+ *
+ * The function that writes one glyph. If it is really a glyph (meaning not a
+ * space or an alteration), we just do like always, a loop on the notes and a
+ * call to the function that writes one note on each of them.
+ *
+ */
+
+static void gabc_write_gregorio_glyph(FILE *f, gregorio_glyph *glyph)
+{
+
+ gregorio_note *current_note;
+
+ if (!glyph) {
+ gregorio_message(_("call with NULL argument"),
+ "gabc_write_gregorio_glyph", VERBOSITY_ERROR, 0);
+ return;
+ }
+ switch (glyph->type) {
+ case GRE_FLAT:
+ fprintf(f, "%cx", pitch_letter(glyph->u.misc.pitched.pitch));
+ break;
+ case GRE_TEXVERB_GLYPH:
+ if (glyph->texverb) {
+ fprintf(f, "[gv:%s]", glyph->texverb);
+ }
+ break;
+ case GRE_NATURAL:
+ fprintf(f, "%cy", pitch_letter(glyph->u.misc.pitched.pitch));
+ break;
+ case GRE_SHARP:
+ fprintf(f, "%c#", pitch_letter(glyph->u.misc.pitched.pitch));
+ break;
+ case GRE_SPACE:
+ if (glyph->u.misc.unpitched.info.space == SP_ZERO_WIDTH && glyph->next) {
+ fprintf(f, "!");
+ } else {
+ gregorio_message(_("bad space"), "gabc_write_gregorio_glyph",
+ VERBOSITY_ERROR, 0);
+ }
+ break;
+ case GRE_MANUAL_CUSTOS:
+ fprintf(f, "%c+", pitch_letter(glyph->u.misc.pitched.pitch));
+ break;
+ case GRE_GLYPH:
+ if (is_initio_debilis(glyph->u.notes.liquescentia)) {
+ fprintf(f, "-");
+ }
+
+ current_note = glyph->u.notes.first_note;
+ while (current_note) {
+ gabc_write_gregorio_note(f, current_note, glyph->u.notes.glyph_type);
+ /* third argument necessary for the special shape pes quadratum */
+ current_note = current_note->next;
+ }
+ gabc_write_end_liquescentia(f, glyph->u.notes.liquescentia);
+ break;
+ default:
+
+ gregorio_message(_("call with an argument which type is unknown"),
+ "gabc_write_gregorio_glyph", VERBOSITY_ERROR, 0);
+ break;
+ }
+}
+
+/*
+ *
+ * To write an element, first we check the type of the element (if it is a bar,
+ * etc.), and if it is really an element, we make a loop on the list of glyphs
+ * inside the neume, and for each of them we call the function that will write
+ * one glyph.
+ *
+ */
+
+static void gabc_write_gregorio_element(FILE *f, gregorio_element *element)
+{
+ gregorio_glyph *current_glyph;
+ if (!element) {
+ gregorio_message(_("call with NULL argument"),
+ "gabc_write_gregorio_element", VERBOSITY_ERROR, 0);
+ return;
+ }
+ current_glyph = element->u.first_glyph;
+ switch (element->type) {
+ case GRE_ELEMENT:
+ while (current_glyph) {
+ gabc_write_gregorio_glyph(f, current_glyph);
+ current_glyph = current_glyph->next;
+ }
+ break;
+ case GRE_TEXVERB_ELEMENT:
+ if (element->texverb) {
+ fprintf(f, "[ev:%s]", element->texverb);
+ }
+ break;
+ case GRE_ALT:
+ if (element->texverb) {
+ fprintf(f, "[alt:%s]", element->texverb);
+ }
+ break;
+ case GRE_SPACE:
+ gabc_write_space(f, element->u.misc.unpitched.info.space);
+ break;
+ case GRE_BAR:
+ gabc_write_bar(f, element->u.misc.unpitched.info.bar);
+ gabc_write_bar_signs(f, element->u.misc.unpitched.special_sign);
+ break;
+ case GRE_C_KEY_CHANGE:
+ gabc_write_key_change(f, C_KEY,
+ element->u.misc.pitched.pitch - '0',
+ element->u.misc.pitched.flatted_key);
+ break;
+ case GRE_F_KEY_CHANGE:
+ gabc_write_key_change(f, F_KEY,
+ element->u.misc.pitched.pitch - '0',
+ element->u.misc.pitched.flatted_key);
+ break;
+ case GRE_END_OF_LINE:
+ fprintf(f, "z");
+ break;
+ case GRE_CUSTOS:
+ if (element->u.misc.pitched.force_pitch) {
+ fprintf(f, "%c+", pitch_letter(element->u.misc.pitched.pitch));
+ } else {
+ fprintf(f, "z0");
+ }
+ break;
+ default:
+ gregorio_message(_("call with an argument which type is unknown"),
+ "gabc_write_gregorio_element", VERBOSITY_ERROR, 0);
+ break;
+ }
+}
+
+/*
+ *
+ * Here is defined the function that will write the list of gregorio_elements.
+ * It is very simple: it makes a loop in which it calls a function that writes
+ * one element.
+ *
+ */
+
+static void gabc_write_gregorio_elements(FILE *f, gregorio_element *element)
+{
+ while (element) {
+ gabc_write_gregorio_element(f, element);
+ /* we don't want a bar after an end of line */
+ if (element->type != GRE_END_OF_LINE
+ && (element->type != GRE_SPACE
+ || (element->type == GRE_SPACE
+ && element->u.misc.unpitched.info.space == SP_NEUMATIC_CUT))
+ && element->next && element->next->type == GRE_ELEMENT) {
+ fprintf(f, "/");
+ }
+ element = element->next;
+ }
+}
+
+/*
+ *
+ * Here it goes, we are writing a gregorio_syllable.
+ *
+ */
+
+static void gabc_write_gregorio_syllable(FILE *f, gregorio_syllable *syllable,
+ int number_of_voices)
+{
+ int voice = 0;
+ if (!syllable) {
+ gregorio_message(_("call with NULL argument"), "gabc_write_syllable",
+ VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (syllable->text) {
+ /* we call the magic function (defined in struct_utils.c), that will
+ * write our text. */
+ gregorio_write_text(false, syllable->text, f,
+ (&gabc_write_verb),
+ (&gabc_print_char),
+ (&gabc_write_begin),
+ (&gabc_write_end), (&gabc_write_special_char));
+ }
+ if (syllable->translation) {
+ fprintf(f, "[");
+ gregorio_write_text(false, syllable->translation, f,
+ (&gabc_write_verb),
+ (&gabc_print_char),
+ (&gabc_write_begin),
+ (&gabc_write_end), (&gabc_write_special_char));
+ fprintf(f, "]");
+ }
+ fprintf(f, "(");
+ while (voice < number_of_voices - 1) {
+ /* we enter this loop only in polyphony */
+ gabc_write_gregorio_elements(f, syllable->elements[voice]);
+ fprintf(f, "&");
+ voice++;
+ }
+ /* we write all the elements of the syllable. */
+ gabc_write_gregorio_elements(f, syllable->elements[voice]);
+ if (syllable->position == WORD_END
+ || syllable->position == WORD_ONE_SYLLABLE
+ || gregorio_is_only_special(syllable->elements[0]))
+ /* we assume here that if the first voice is only special, all will be
+ * only specials too */
+ {
+ fprintf(f, ") ");
+ } else {
+ fprintf(f, ")");
+ }
+}
+
+/*
+ *
+ * This is the top function, the one called when we want to write a
+ * gregorio_score in gabc.
+ *
+ */
+
+void gabc_write_score(FILE *f, gregorio_score *score)
+{
+ char step;
+ int line;
+ gregorio_syllable *syllable;
+ int annotation_num;
+
+ if (!f) {
+ gregorio_message(_("call with NULL file"), "gregoriotex_write_score",
+ VERBOSITY_ERROR, 0);
+ return;
+ }
+
+ if (score->name) {
+ gabc_write_str_attribute(f, "name", score->name);
+ } else {
+ fprintf(f, "name: unknown;\n");
+ gregorio_message(_("name is mandatory"), "gabc_write_score",
+ VERBOSITY_ERROR, 0);
+ }
+ gabc_write_str_attribute(f, "gabc-copyright", score->gabc_copyright);
+ gabc_write_str_attribute(f, "score-copyright", score->score_copyright);
+ gabc_write_str_attribute(f, "office-part", score->office_part);
+ gabc_write_str_attribute(f, "occasion", score->occasion);
+ gabc_write_str_attribute(f, "meter", score->meter);
+ gabc_write_str_attribute(f, "commentary", score->commentary);
+ gabc_write_str_attribute(f, "arranger", score->arranger);
+ /* We always create gabc of the current version; this is not derived
+ * from the input. */
+ fprintf(f, "gabc-version: %s;\n", GABC_CURRENT_VERSION);
+ /* And since the gabc is generated by this program, note this. */
+ fprintf(f, "generated-by: %s %s;\n", "gregorio", GREGORIO_VERSION);
+ gabc_write_str_attribute(f, "author", score->si.author);
+ gabc_write_str_attribute(f, "date", score->si.date);
+ gabc_write_str_attribute(f, "manuscript", score->si.manuscript);
+ gabc_write_str_attribute(f, "manuscript-reference",
+ score->si.manuscript_reference);
+ gabc_write_str_attribute(f, "manuscript-storage-place",
+ score->si.manuscript_storage_place);
+ gabc_write_str_attribute(f, "book", score->si.book);
+ gabc_write_str_attribute(f, "transcriber", score->si.transcriber);
+ gabc_write_str_attribute(f, "transcription-date",
+ score->si.transcription_date);
+ gabc_write_str_attribute(f, "gregoriotex-font", score->gregoriotex_font);
+ if (score->mode) {
+ fprintf(f, "mode: %d;\n", score->mode);
+ }
+ for (annotation_num = 0; annotation_num < MAX_ANNOTATIONS; ++annotation_num) {
+ if (score->annotation[annotation_num]) {
+ fprintf(f, "annotation: %s;\n",
+ score->annotation[annotation_num]);
+ }
+ }
+ if (score->initial_style != NORMAL_INITIAL) {
+ fprintf(f, "initial-style: %d;\n", score->initial_style);
+ }
+ gabc_write_str_attribute(f, "user-notes", score->user_notes);
+ if (score->number_of_voices == 0) {
+ gregorio_message(_("gregorio_score seems to be empty"),
+ "gabc_write_score", VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (score->number_of_voices == 1) {
+ gabc_write_voice_info(f, score->first_voice_info);
+ fprintf(f, "%%%%\n");
+ } else {
+ gregorio_voice_info *voice_info = score->first_voice_info;
+ while (voice_info) {
+ gabc_write_voice_info(f, voice_info);
+ if (voice_info->next_voice_info) {
+ fprintf(f, "--\n");
+ } else {
+ fprintf(f, "%%%%\n");
+ }
+ }
+ }
+ /* at present we only allow for one clef at the start of the gabc */
+ gregorio_det_step_and_line_from_key(score->first_voice_info->initial_key,
+ &step, &line);
+ if (score->first_voice_info->flatted_key) {
+ fprintf(f, "(%cb%d)", step, line);
+ } else {
+ fprintf(f, "(%c%d)", step, line);
+ }
+ syllable = score->first_syllable;
+ /* the we write every syllable */
+ while (syllable) {
+ gabc_write_gregorio_syllable(f, syllable, score->number_of_voices);
+ syllable = syllable->next_syllable;
+ }
+ fprintf(f, "\n");
+}
+
+/* And that's it... not really hard isn't it? */
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc.h b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc.h
new file mode 100644
index 00000000000..73c7f64f60a
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gabc/gabc.h
@@ -0,0 +1,87 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes gabc-format handling data structures and entry points.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GABC_H
+#define GABC_H
+
+#define GABC_CURRENT_VERSION "0.9.3"
+
+#include "struct.h"
+
+/* functions to read gabc */
+gregorio_note *gabc_det_notes_from_string(char *str, char *macros[10],
+ gregorio_scanner_location *loc);
+gregorio_element *gabc_det_elements_from_string(char *str, int *current_key,
+ char *macros[10], gregorio_scanner_location *loc);
+gregorio_glyph *gabc_det_glyphs_from_notes(gregorio_note *current_note,
+ int *current_key);
+void gabc_digest(const void *buf, size_t size);
+int gabc_score_determination_lex_destroy(void);
+int gabc_notes_determination_lex_destroy(void);
+
+/* see comments on gregorio_add_note_to_a_glyph for meaning of these
+ * variables */
+typedef enum gabc_determination {
+ DET_NO_END,
+ DET_END_OF_CURRENT,
+ DET_END_OF_PREVIOUS,
+ DET_END_OF_BOTH
+} gabc_determination;
+
+/* defines the maximal interval between two notes of the same glyph */
+#define MAX_INTERVAL 5
+
+static __inline void gabc_update_location(gregorio_scanner_location *const loc,
+ const char *const bytes, const size_t length)
+{
+ size_t i;
+
+ /* to be compatible with LilyPond, this algorithm is based on Lilypond's
+ * Source_file::get_counts */
+
+ /* possible future enhancement: make the tabstop size configurable */
+
+ loc->first_line = loc->last_line;
+ loc->first_column = loc->last_column;
+ loc->first_offset = loc->last_offset;
+
+ for (i = 0; i < length; ++i) {
+ if (bytes[i] == '\n') {
+ ++loc->last_line;
+ loc->last_column = 0;
+ loc->last_offset = 0;
+ } else if (((unsigned char)bytes[i] & 0xc0u) != 0x80u) {
+ /* if two highest bits are 1 and 0, it's a continuation byte,
+ * so count everything else, which is either a single-byte
+ * character or the first byte of a multi-byte sequence */
+
+ if (bytes[i] == '\t') {
+ loc->last_column = (loc->last_column / 8 + 1) * 8;
+ } else {
+ ++loc->last_column;
+ }
+ ++loc->last_offset;
+ }
+ }
+}
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gregorio-utils.c b/Build/source/texk/gregorio/gregorio-src/src/gregorio-utils.c
new file mode 100644
index 00000000000..486dfd22e52
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gregorio-utils.c
@@ -0,0 +1,644 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the command line interface of Gregorio.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#ifdef USE_KPSE
+#include <kpathsea/kpathsea.h>
+#define gregorio_basename xbasename
+#else
+#include <getopt.h>
+#include <libgen.h> /* for basename */
+#define gregorio_basename basename
+#endif
+#include <string.h> /* for strcmp */
+#include <locale.h>
+#include <limits.h>
+#include "struct.h"
+#include "plugins.h"
+#include "messages.h"
+#include "characters.h"
+#include "support.h"
+#include "gabc/gabc.h"
+#include "vowel/vowel.h"
+
+#ifndef MODULE_PATH_ENV
+#define MODULE_PATH_ENV "MODULE_PATH"
+#endif
+
+typedef enum gregorio_file_format {
+ FORMAT_UNSET = 0,
+ GABC,
+ GTEX,
+ DUMP
+} gregorio_file_format;
+
+#define GABC_STR "gabc"
+#define GTEX_STR "gtex"
+#define DUMP_STR "dump"
+
+#define DEFAULT_INPUT_FORMAT GABC
+#define DEFAULT_OUTPUT_FORMAT GTEX
+
+/* realpath is not in mingw32 */
+#ifdef _WIN32
+#ifndef PATH_MAX
+#define PATH_MAX _MAX_PATH
+#endif
+#define realpath(path,resolved_path) _fullpath(resolved_path, path, PATH_MAX)
+#endif
+
+/* define_path attempts to canonicalize the pathname of a given string */
+static char *define_path(char *current_directory, char *string)
+{
+ int length;
+ char *file_name;
+ char *temp_name;
+ char *base_name;
+#ifdef _WIN32
+ char *last_backslash;
+#endif
+
+ temp_name = gregorio_strdup(string);
+ base_name = strrchr(temp_name, '/');
+#ifdef _WIN32
+ last_backslash = strrchr(temp_name, '\\');
+ if (last_backslash > base_name) {
+ base_name = last_backslash;
+ }
+#endif
+ if (base_name) {
+ /* some path was supplied */
+
+ *base_name = '\0';
+ base_name++;
+
+ /* try to resolve it */
+ file_name = realpath(temp_name, NULL);
+ if (!file_name) {
+ fprintf(stderr, "the directory %s for %s does not exist\n",
+ temp_name, base_name);
+ exit(1);
+ }
+ } else {
+ /* no path was supplied */
+ base_name = string;
+ file_name = gregorio_malloc(
+ strlen(current_directory) + strlen(base_name) + 2);
+ strcpy(file_name, current_directory);
+ }
+
+ /* build the file name */
+ length = strlen(file_name);
+ file_name = gregorio_realloc(file_name, length + strlen(base_name) + 2);
+ file_name[length] = '/';
+ strcpy(file_name + length + 1, base_name);
+
+ free(temp_name);
+ return file_name;
+}
+
+/* function that returns the filename without the extension */
+static char *get_base_filename(char *fbasename)
+{
+ char *p;
+ int l;
+ char *ret;
+ p = strrchr(fbasename, '.');
+ if (!p) {
+ return NULL;
+ }
+ l = strlen(fbasename) - strlen(p);
+ ret = (char *) gregorio_malloc((l + 1) * sizeof(char));
+ gregorio_snprintf(ret, l + 1, "%s", fbasename);
+ ret[l] = '\0';
+ return ret;
+}
+
+/* function that adds the good extension to a basename (without extension) */
+static char *get_output_filename(char *fbasename, const char *extension)
+{
+ char *output_filename = NULL;
+ output_filename =
+ (char *) gregorio_malloc(sizeof(char) *
+ (strlen(extension) + strlen(fbasename) + 2));
+ output_filename = strcpy(output_filename, fbasename);
+ output_filename = strcat(output_filename, ".");
+ output_filename = strcat(output_filename, extension);
+ return output_filename;
+}
+
+/*
+ * the type definitions of the function to read a score from a file, and to
+ * write a score to a file. Necessary for the libtool stuff...
+ */
+
+static void print_licence(void)
+{
+ printf("\n\
+Tools for manipulation of gregorian chant files\n\
+Copyright (C) 2006-2015 Gregorio project authors (see CONTRIBUTORS.md)\n\
+\n\
+This program is free software: you can redistribute it and/or modify\n\
+it under the terms of the GNU General Public License as published by\n\
+the Free Software Foundation, either version 3 of the License, or\n\
+(at your option) any later version.\n\
+\n");
+ printf("This program is distributed in the hope that it will be useful,\n\
+but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
+GNU General Public License for more details.\n\
+\n\
+You should have received a copy of the GNU General Public License\n\
+along with this program. If not, see <http://www.gnu.org/licenses/>.\n\n");
+}
+
+static void print_usage(char *name)
+{
+ printf(_("\nUsage :\n%s [OPTION] {file}\n where OPTION is :\n\
+\t-o file writes output to specified file\n\
+\t-S writes output to stdout\n\
+\t-F format specifies output file format (default: gtex)\n\
+\t-l file writes messages output to specified file (default: stderr)\n\
+\t-f format specifies input file format (default: gabc)\n\
+\t-s reads input from stdin\n\
+\t-p generate point-and-click information\n\
+\t-h displays this message\n\
+\t-V displays %s version\n"), name, name);
+ printf(_("\t-L displays licence\n\
+\t-v verbose mode\n\
+\t-W displays all warnings\n\
+\n\
+available formats are:\n\
+\t gabc gabc\n\
+\t gtex GregorioTeX\n\
+\t dump simple text dump (for debugging purpose)\n\
+\n"));
+}
+
+static void check_input_clobber(char *input_file_name, char *output_file_name)
+{
+ char *absolute_input_file_name;
+ char *absolute_output_file_name;
+ char *current_directory;
+ int file_cmp;
+ if (input_file_name && output_file_name) {
+ current_directory = gregorio_malloc(PATH_MAX * sizeof(char));
+ current_directory = getcwd(current_directory, PATH_MAX);
+ if (current_directory == NULL) {
+ fprintf(stderr, _("can't determine current directory"));
+ free(current_directory);
+ exit(1);
+ }
+ absolute_input_file_name = define_path(current_directory, input_file_name);
+ absolute_output_file_name = define_path(current_directory, output_file_name);
+ file_cmp = strcmp(absolute_input_file_name, absolute_output_file_name);
+ if (file_cmp == 0) {
+ fprintf(stderr, "error: refusing to overwrite the input file\n");
+ }
+ free(current_directory);
+ free(absolute_input_file_name);
+ free(absolute_output_file_name);
+ if (file_cmp == 0) {
+ exit(1);
+ }
+ }
+}
+
+static char *encode_point_and_click_filename(char *input_file_name)
+{
+ /* percent-encoding favors capital hex digits */
+ static const char *const hex = "0123456789ABCDEF";
+ char *filename, *result = NULL, *r = NULL, *p;
+
+ filename = realpath(input_file_name, NULL);
+ if (!filename) {
+ fprintf(stderr, "error: unable to resolve %s\n", input_file_name);
+ exit(1);
+ }
+
+ /* 2 extra characters for a possible leading slash and final NUL */
+ r = result = gregorio_malloc((strlen(filename) * 4 + 2) * sizeof(char));
+
+#ifdef _WIN32
+ *(r++) = '/';
+#endif
+
+ for (p = filename; *p; ++p) {
+#ifdef _WIN32
+ if (*p == '\\') {
+ *p = '/';
+ }
+#endif
+
+ /* note that -, _ and ~ are conspicuously missing from this list
+ * because they cause trouble in TeX; we will percent-encode them */
+ if ((*p >= 'A' && *p <= 'Z') || (*p >= 'a' && *p < 'z')
+ || (*p >= '0' && *p <= '9') || *p == '.' || *p == '/'
+#ifdef _WIN32
+ || *p == ':'
+#endif
+ ) {
+ *(r++) = *p;
+ }
+ else {
+ /* percent-encode anything else */
+ *(r++) = '\\'; /* must escape it because it's TeX */
+ *(r++) = '%';
+ *(r++) = hex[(*p >> 4) & 0x0FU];
+ *(r++) = hex[*p & 0x0FU];
+ }
+ }
+
+ *r = '\0';
+
+ return result;
+}
+
+int main(int argc, char **argv)
+{
+ const char *copyright =
+ "Copyright (C) 2006-2015 Gregorio project authors (see CONTRIBUTORS.md)";
+ int c;
+
+ char *input_file_name = NULL;
+ char *output_file_name = NULL;
+ char *output_basename = NULL;
+ char *error_file_name = NULL;
+ FILE *input_file = NULL;
+ FILE *output_file = NULL;
+ FILE *error_file = NULL;
+ gregorio_file_format input_format = FORMAT_UNSET;
+ gregorio_file_format output_format = FORMAT_UNSET;
+ gregorio_verbosity verb_mode = 0;
+ bool point_and_click = false;
+ char *point_and_click_filename = NULL;
+ int number_of_options = 0;
+ int option_index = 0;
+ static struct option long_options[] = {
+ {"output-file", 1, 0, 'o'},
+ {"stdout", 0, 0, 'S'},
+ {"output-format", 1, 0, 'F'},
+ {"messages-file", 1, 0, 'l'},
+ {"input-format", 1, 0, 'f'},
+ {"stdin", 0, 0, 's'},
+ {"help", 0, 0, 'h'},
+ {"version", 0, 0, 'V'},
+ {"licence", 0, 0, 'L'},
+ {"verbose", 0, 0, 'v'},
+ {"all-warnings", 0, 0, 'W'},
+ {"point-and-click", 0, 0, 'p'},
+ };
+ gregorio_score *score = NULL;
+
+ #ifdef USE_KPSE
+ kpse_set_program_name("gregorio", "gregorio");
+ #endif
+ if (argc == 1) {
+ print_usage(argv[0]);
+ exit(0);
+ }
+ setlocale(LC_CTYPE, "C");
+
+ while (1) {
+ c = getopt_long(argc, argv, "o:SF:l:f:shOLVvWp",
+ long_options, &option_index);
+ if (c == -1)
+ break;
+ switch (c) {
+ case 'o':
+ if (output_file_name) {
+ fprintf(stderr,
+ "warning: several output files declared, %s taken\n",
+ output_file_name);
+ break;
+ }
+ if (output_file) { /* means that stdout is defined */
+ fprintf(stderr,
+ "warning: can't write to file and stdout, writing on stdout\n");
+ break;
+ }
+ output_file_name = optarg;
+ break;
+ case 'S':
+ if (output_file_name) {
+ fprintf(stderr,
+ "warning: can't write to file and stdout, writing on %s\n",
+ output_file_name);
+ break;
+ }
+ if (output_file) { /* means that stdout is defined */
+ fprintf(stderr, "warning: option used two times: %c\n", c);
+ break;
+ }
+ output_file = stdout;
+ break;
+ case 'F':
+ if (output_format) {
+ fprintf(stderr,
+ "warning: several output formats declared, first taken\n");
+ break;
+ }
+ if (!strcmp(optarg, GABC_STR)) {
+ output_format = GABC;
+ break;
+ }
+ if (!strcmp(optarg, GTEX_STR)) {
+ output_format = GTEX;
+ break;
+ }
+ if (!strcmp(optarg, DUMP_STR)) {
+ output_format = DUMP;
+ break;
+ } else {
+ fprintf(stderr, "error: unknown output format: %s\n", optarg);
+ exit(0);
+ }
+ break;
+ case 'l':
+ if (error_file_name) {
+ fprintf(stderr,
+ "warning: several error files declared, %s taken\n",
+ error_file_name);
+ break;
+ }
+ error_file_name = optarg;
+ break;
+ case 'f':
+ if (input_format) {
+ gregorio_set_error_out(error_file);
+ fprintf(stderr,
+ "warning: several output formats declared, first taken\n");
+ break;
+ }
+ if (!strcmp(optarg, GABC_STR)) {
+ input_format = GABC;
+ break;
+ } else {
+ fprintf(stderr, "error: unknown input format: %s\n", optarg);
+ exit(0);
+ }
+ break;
+ case 's':
+ if (input_file_name) {
+ fprintf(stderr,
+ "warning: can't read from file and stdin, writing on %s\n",
+ input_file_name);
+ break;
+ }
+ if (input_file) { /* means that stdin is defined */
+ fprintf(stderr, "warning: option used two times: %c\n", c);
+ break;
+ }
+ input_file = stdin;
+ break;
+ case 'h':
+ print_usage(argv[0]);
+ exit(0);
+ break;
+ case 'V':
+ printf("Gregorio version %s.\n%s\n", GREGORIO_VERSION, copyright);
+ exit(0);
+ break;
+ case 'v':
+ if (verb_mode && verb_mode != VERBOSITY_WARNING) {
+ fprintf(stderr, "warning: verbose option passed two times\n");
+ break;
+ }
+ verb_mode = VERBOSITY_INFO;
+ break;
+ case 'W':
+ if (verb_mode == VERBOSITY_WARNING) {
+ fprintf(stderr,
+ "warning: all-warnings option passed two times\n");
+ break;
+ }
+ if (verb_mode != VERBOSITY_INFO) {
+ verb_mode = VERBOSITY_WARNING;
+ }
+ break;
+ case 'L':
+ print_licence();
+ exit(0);
+ break;
+ case 'p':
+ if (point_and_click) {
+ fprintf(stderr,
+ "warning: point-and-click option passed two times\n");
+ break;
+ }
+ point_and_click = true;
+ break;
+ case '?':
+ break;
+ default:
+ fprintf(stderr, "unknown option: %c\n", c);
+ print_usage(argv[0]);
+ exit(0);
+ break;
+ }
+ number_of_options++;
+ } /* end of while */
+ if (optind == argc) {
+ if (!input_file) { /* input not undefined (could be stdin) */
+ fprintf(stderr, "error: no input file specified\n");
+ print_usage(argv[0]);
+ exit(1);
+ }
+ } else {
+ input_file_name = argv[optind];
+ output_basename = get_base_filename(input_file_name);
+ if (input_file) {
+ fprintf(stderr,
+ "warning: can't read from stdin and a file, reading from file %s\n",
+ input_file_name);
+ input_file = NULL;
+ }
+ }
+ optind++;
+ if (optind < argc) {
+ printf("ignored arguments: ");
+ while (number_of_options < argc)
+ printf("%s ", argv[number_of_options++]);
+ printf("\n");
+ }
+
+ if (!input_format) {
+ input_format = DEFAULT_INPUT_FORMAT;
+ }
+
+ if (!output_format) {
+ output_format = DEFAULT_OUTPUT_FORMAT;
+ }
+
+ #ifdef USE_KPSE
+ if (!kpse_in_name_ok(input_file_name)) {
+ fprintf(stderr, "Error: kpse doesn't allow to read from file %s\n",
+ input_file_name);
+ exit(1);
+ }
+ #endif
+
+ /* then we act... */
+
+ if (!output_file_name && !output_file) {
+ if (!output_basename) {
+ output_file = stdout;
+ } else {
+ if (input_format != output_format) {
+ switch (output_format) {
+ case GABC:
+ output_file_name =
+ get_output_filename(output_basename, "gabc");
+ break;
+ case GTEX:
+ output_file_name =
+ get_output_filename(output_basename, "gtex");
+ break;
+ case DUMP:
+ output_file_name =
+ get_output_filename(output_basename, "dump");
+ break;
+ default:
+ fprintf(stderr, "error: unsupported format");
+ exit(1);
+ }
+ }
+ }
+ }
+ if (output_basename) {
+ free(output_basename);
+ }
+
+ if (!output_file) {
+ if (!input_file) {
+ check_input_clobber(input_file_name, output_file_name);
+ }
+ #ifdef USE_KPSE
+ if (!kpse_out_name_ok(output_file_name)) {
+ fprintf(stderr, "Error: kpse doesn't allow to write in file %s\n",
+ output_file_name);
+ exit(1);
+ }
+ #endif
+ output_file = fopen(output_file_name, "wb");
+ if (!output_file) {
+ fprintf(stderr, "error: can't write in file %s",
+ output_file_name);
+ }
+ }
+
+ /* we always have input_file or input_file_name */
+ if (input_file) {
+ if (point_and_click) {
+ fprintf(stderr,
+ "warning: disabling point-and-click since reading from stdin\n");
+ point_and_click = false;
+ }
+ } else {
+ input_file = fopen(input_file_name, "r");
+ if (!input_file) {
+ fprintf(stderr, "error: can't open file %s for reading\n",
+ input_file_name);
+ exit(1);
+ }
+ gregorio_set_file_name(gregorio_basename(input_file_name));
+ if (point_and_click) {
+ point_and_click_filename = encode_point_and_click_filename(
+ input_file_name);
+ }
+ }
+
+ if (!error_file_name) {
+ error_file = stderr;
+ gregorio_set_error_out(error_file);
+ } else {
+ error_file = fopen(error_file_name, "wb");
+ if (!error_file) {
+ fprintf(stderr, "error: can't open file %s for writing\n",
+ error_file_name);
+ exit(1);
+ }
+ gregorio_set_error_out(error_file);
+ }
+
+ if (!verb_mode) {
+ verb_mode = VERBOSITY_DEPRECATION;
+ }
+
+ gregorio_set_verbosity_mode(verb_mode);
+
+ switch (input_format) {
+ case GABC:
+ score = gabc_read_score(input_file);
+ break;
+ default:
+ fprintf(stderr, "error : invalid input format\n");
+ fclose(input_file);
+ fclose(output_file);
+ exit(1);
+ break;
+ }
+
+ fclose(input_file);
+ if (score == NULL) {
+ fclose(output_file);
+ fprintf(stderr, "error in file parsing\n");
+ exit(1);
+ }
+
+ gregorio_fix_initial_keys(score, DEFAULT_KEY);
+
+ switch (output_format) {
+ case GABC:
+ gabc_write_score(output_file, score);
+ break;
+ case GTEX:
+ gregoriotex_write_score(output_file, score, point_and_click_filename);
+ break;
+ case DUMP:
+ dump_write_score(output_file, score);
+ break;
+ default:
+ fprintf(stderr, "error : invalid output format\n");
+ gregorio_free_score(score);
+ fclose(output_file);
+ exit(1);
+ break;
+ }
+ fclose(output_file);
+ if (point_and_click_filename) {
+ free(point_and_click_filename);
+ }
+ gregorio_free_score(score);
+ gregorio_vowel_tables_free();
+ gabc_score_determination_lex_destroy();
+ gabc_notes_determination_lex_destroy();
+ gregorio_vowel_rulefile_lex_destroy();
+ if (error_file_name) {
+ fclose(error_file);
+ }
+
+ exit(gregorio_get_return_value());
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-position.c b/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-position.c
new file mode 100644
index 00000000000..987cddd7372
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-position.c
@@ -0,0 +1,1304 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file contains the logic for positioning signs on neumes.
+ *
+ * Copyright (C) 2008-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include "config.h"
+#include <stdlib.h>
+#include <assert.h>
+#include "bool.h"
+#include "struct.h"
+
+#include "gregoriotex.h"
+
+/* (loose) naming convention, employing camel case to be TeX-csname-compliant:
+ * {specific-glyph-shape}{note-position}{note-shape}{first-ambitus}{second-ambitus}
+ */
+OFFSET_CASE(FinalPunctum);
+OFFSET_CASE(FinalDeminutus);
+OFFSET_CASE(PenultBeforePunctumWide);
+OFFSET_CASE(PenultBeforeDeminutus);
+OFFSET_CASE(AntepenultBeforePunctum);
+OFFSET_CASE(AntepenultBeforeDeminutus);
+OFFSET_CASE(InitialPunctum);
+OFFSET_CASE(InitioDebilis);
+OFFSET_CASE(PorrNonAuctusInitialWide);
+OFFSET_CASE(PorrNonAuctusInitialOne);
+OFFSET_CASE(PorrAuctusInitialAny);
+OFFSET_CASE(FinalInclinatum);
+OFFSET_CASE(FinalInclinatumDeminutus);
+OFFSET_CASE(FinalStropha);
+OFFSET_CASE(FinalQuilisma);
+OFFSET_CASE(FinalOriscus);
+OFFSET_CASE(PenultBeforePunctumOne);
+OFFSET_CASE(FinalUpperPunctum);
+OFFSET_CASE(InitialOriscus);
+OFFSET_CASE(InitialQuilisma);
+OFFSET_CASE(TorcResNonAuctusSecondWideWide);
+OFFSET_CASE(TorcResNonAuctusSecondOneWide);
+OFFSET_CASE(TorcResDebilisNonAuctusSecondAnyWide);
+OFFSET_CASE(FinalLineaPunctum);
+OFFSET_CASE(TorcResQuilismaNonAuctusSecondWideWide);
+OFFSET_CASE(TorcResOriscusNonAuctusSecondWideWide);
+OFFSET_CASE(TorcResQuilismaNonAuctusSecondOneWide);
+OFFSET_CASE(TorcResOriscusNonAuctusSecondOneWide);
+OFFSET_CASE(TorcResNonAuctusSecondWideOne);
+OFFSET_CASE(TorcResDebilisNonAuctusSecondAnyOne);
+OFFSET_CASE(TorcResQuilismaNonAuctusSecondWideOne);
+OFFSET_CASE(TorcResOriscusNonAuctusSecondWideOne);
+OFFSET_CASE(TorcResNonAuctusSecondOneOne);
+OFFSET_CASE(TorcResQuilismaNonAuctusSecondOneOne);
+OFFSET_CASE(TorcResOriscusNonAuctusSecondOneOne);
+OFFSET_CASE(TorcResAuctusSecondWideAny);
+OFFSET_CASE(TorcResDebilisAuctusSecondAnyAny);
+OFFSET_CASE(TorcResQuilismaAuctusSecondWideAny);
+OFFSET_CASE(TorcResOriscusAuctusSecondWideAny);
+OFFSET_CASE(TorcResAuctusSecondOneAny);
+OFFSET_CASE(TorcResQuilismaAuctusSecondOneAny);
+OFFSET_CASE(TorcResOriscusAuctusSecondOneAny);
+OFFSET_CASE(ConnectedPenultBeforePunctumWide);
+OFFSET_CASE(ConnectedPenultBeforePunctumOne);
+OFFSET_CASE(InitialConnectedPunctum);
+OFFSET_CASE(InitialConnectedVirga);
+OFFSET_CASE(InitialConnectedQuilisma);
+OFFSET_CASE(InitialConnectedOriscus);
+OFFSET_CASE(FinalConnectedPunctum);
+OFFSET_CASE(FinalConnectedAuctus);
+OFFSET_CASE(FinalVirgaAuctus);
+OFFSET_CASE(FinalConnectedVirga);
+OFFSET_CASE(InitialVirga);
+OFFSET_CASE(SalicusOriscusWide);
+OFFSET_CASE(SalicusOriscusOne);
+
+static __inline const char *note_before_last_note_case_ignoring_deminutus(
+ const gregorio_note *const current_note)
+{
+ if ((current_note->u.note.pitch - current_note->next->u.note.pitch) == 1
+ || (current_note->u.note.pitch -
+ current_note->next->u.note.pitch) == -1) {
+ if (!current_note->previous || current_note->u.note.pitch -
+ current_note->previous->u.note.pitch > 1) {
+ return ConnectedPenultBeforePunctumOne;
+ } else {
+ return PenultBeforePunctumOne;
+ }
+ } else {
+ if (!current_note->previous || current_note->u.note.pitch -
+ current_note->previous->u.note.pitch > 1) {
+ return ConnectedPenultBeforePunctumWide;
+ } else {
+ return PenultBeforePunctumWide;
+ }
+ }
+}
+
+static __inline const char *note_before_last_note_case(
+ const gregorio_glyph *const current_glyph,
+ const gregorio_note *const current_note)
+{
+ if ((current_glyph->u.notes.liquescentia == L_DEMINUTUS_INITIO_DEBILIS
+ || current_glyph->u.notes.liquescentia == L_DEMINUTUS)
+ && current_note->next) {
+ return PenultBeforeDeminutus;
+ } else {
+ return note_before_last_note_case_ignoring_deminutus(current_note);
+ }
+}
+
+/* num can be FinalPunctum or FinalUpperPunctum according if the last note is a
+ * standard punctum or a smaller punctum (for pes, porrectus and torculus
+ * resupinus */
+static __inline const char *last_note_case(
+ const gregorio_glyph *const current_glyph, const char* offset_pos,
+ gregorio_note *current_note, bool no_ambitus_one)
+{
+ if (current_glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ /*
+ * may seem strange, but it is unlogical to typeset a small horizontal
+ * episema at the end of a flexus deminutus
+ */
+ return FinalDeminutus;
+ }
+ if (!current_note->previous
+ || (!no_ambitus_one && (offset_pos == FinalUpperPunctum
+ || current_note->previous->u.note.pitch -
+ current_note->u.note.pitch == 1 ||
+ current_note->u.note.pitch - current_note->previous->u.note.pitch
+ == 1))) {
+ return offset_pos;
+ }
+ if (current_note->previous->u.note.pitch < current_note->u.note.pitch) {
+ if (current_glyph->u.notes.liquescentia &
+ (L_AUCTUS_ASCENDENS | L_AUCTUS_DESCENDENS | L_AUCTA)) {
+ return FinalConnectedAuctus;
+ } else {
+ return FinalConnectedVirga;
+ }
+ } else {
+ return FinalConnectedPunctum;
+ }
+}
+
+static __inline const char *first_note_case(
+ const gregorio_note *const current_note,
+ const gregorio_glyph *const current_glyph)
+{
+ bool ambitus_one = true;
+ if (current_glyph->u.notes.liquescentia >= L_INITIO_DEBILIS) {
+ return InitioDebilis;
+ } else {
+ if (current_note->next && current_note->next->u.note.pitch -
+ current_note->u.note.pitch != 1 &&
+ current_note->u.note.pitch - current_note->next->u.note.pitch
+ != 1) {
+ ambitus_one = false;
+ }
+ if (current_note->u.note.shape == S_ORISCUS) {
+ return ambitus_one ? InitialOriscus : InitialConnectedOriscus;
+ }
+ if (current_note->u.note.shape == S_QUILISMA) {
+ return ambitus_one ? InitialQuilisma : InitialConnectedQuilisma;
+ }
+ if (ambitus_one) {
+ return InitialPunctum;
+ }
+ if (current_note->u.note.shape > current_note->next->u.note.shape) {
+ return InitialConnectedVirga;
+ } else {
+ return InitialConnectedPunctum;
+ }
+ }
+}
+
+static __inline gregorio_vposition above_if_auctus(
+ const gregorio_glyph *const glyph)
+{
+ if (glyph->u.notes.liquescentia &
+ (L_AUCTUS_ASCENDENS | L_AUCTUS_DESCENDENS | L_AUCTA)) {
+ return VPOS_ABOVE;
+ }
+ return VPOS_BELOW;
+}
+
+static __inline gregorio_vposition below_if_auctus(
+ const gregorio_glyph *const glyph)
+{
+ if (glyph->u.notes.liquescentia &
+ (L_AUCTUS_ASCENDENS | L_AUCTUS_DESCENDENS | L_AUCTA)) {
+ return VPOS_BELOW;
+ }
+ return VPOS_ABOVE;
+}
+
+static __inline gregorio_vposition above_if_h_episema(
+ const gregorio_note *const note)
+{
+ if (note && note->h_episema_above) {
+ return VPOS_ABOVE;
+ }
+ return VPOS_BELOW;
+}
+
+static __inline gregorio_vposition above_if_either_h_episema(
+ const gregorio_note *const note)
+{
+ if ((note->previous && note->previous->h_episema_above)
+ || (note->next && note->next->h_episema_above)) {
+ return VPOS_ABOVE;
+ }
+ return VPOS_BELOW;
+}
+
+static __inline gregorio_vposition below_if_next_ambitus_allows(
+ const gregorio_note *const note)
+{
+ assert(note->next);
+
+ if (!note->next || note->u.note.pitch - note->next->u.note.pitch > 2) {
+ return VPOS_BELOW;
+ }
+ return VPOS_ABOVE;
+}
+
+static __inline void low_high_set_lower(const gregorio_glyph *const glyph,
+ gregorio_note *const note)
+{
+ if ((glyph->u.notes.liquescentia & L_DEMINUTUS) ||
+ !(glyph->u.notes.liquescentia
+ & (L_AUCTUS_ASCENDENS|L_AUCTUS_DESCENDENS|L_AUCTA))) {
+ note->is_lower_note = true;
+ }
+}
+
+static __inline void low_high_set_upper(const gregorio_glyph *const glyph,
+ gregorio_note *const note)
+{
+ if ((glyph->u.notes.liquescentia & L_DEMINUTUS) ||
+ !(glyph->u.notes.liquescentia
+ & (L_AUCTUS_ASCENDENS|L_AUCTUS_DESCENDENS|L_AUCTA))) {
+ note->is_upper_note = true;
+ }
+}
+
+static __inline void high_low_set_upper(const gregorio_glyph *const glyph,
+ gregorio_note *const note)
+{
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ note->is_upper_note = true;
+ }
+}
+
+static __inline void high_low_set_lower(const gregorio_glyph *const glyph,
+ gregorio_note *const note)
+{
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ note->is_lower_note = true;
+ }
+}
+
+/* a function that finds the good sign (additional line, vepisema or
+ * hepisema) number, according to the gregoriotex convention (described in
+ * gregoriotex.tex)
+ * this function is REALLY a pain in the ass, but it is sadly necessary */
+/*
+ *
+ * For the first note of a porrectus (flexus), this table summarizes the sign
+ * number (amb2 is the ambitus after the diagonal stroke):
+ *
+ * Porrectus | Porrectus | Porrectus | Porrectus
+ * non-auctus | non-auctus | auctus | Flexus
+ * amb2=1 | amb2>1 | |
+ * =================|=================|==============|==============
+ * PorrNonAuctus | PorrNonAuctus | PorrAuctus | PorrAuctus
+ * ~InitialOne | ~InitialWide | ~InitialAny | ~InitialAny
+ *
+ * For the second note of a torculus resupinus (flexus), this table summarizes
+ * the number (amb1 is the ambitus before the diagonal stroke and amb2 is the
+ * ambitus after the diagonal stroke):
+ *
+ * | | Torculus | Torculus | Torculus | Torculus
+ * | | Resupinus | Resupinus | Resupinus | Resupinus
+ * | Initial | non-auctus | non-auctus | auctus | Flexus
+ * amb1 | Note | amb2=1 | amb2>1 | |
+ * ======|============|=============|=============|============|============
+ * 1 | Punctum | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~OneOne | ~OneWide | ~OneAny | ~OneAny
+ * ------+------------+-------------+-------------+------------+------------
+ * 1 | I. Debilis | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~Debilis | ~Debilis | ~Debilis | ~Debilis
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~AnyOne | ~AnyWide | ~AnyAny | ~AnyAny
+ * ------+------------+-------------+-------------+------------+------------
+ * 1 | Quilisma | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~Quilisma | ~Quilisma | ~Quilisma | ~Quilisma
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~OneOne | ~OneWide | ~OneAny | ~OneAny
+ * ------+------------+-------------+-------------+------------+------------
+ * 1 | Oriscus | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~Oriscus | ~Oriscus | ~Oriscus | ~Oriscus
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~OneOne | ~OneWide | ~OneAny | ~OneAny
+ * ======|============|=============|=============|============|============
+ * >1 | Punctum | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~WideOne | ~WideWide | ~WideAny | ~WideAny
+ * ------+------------+-------------+-------------+------------+------------
+ * >1 | I. Debilis | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~Debilis | ~Debilis | ~Debilis | ~Debilis
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~AnyOne | ~AnyWide | ~AnyAny | ~AnyAny
+ * ------+------------+-------------+-------------+------------+------------
+ * >1 | Quilisma | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~Quilisma | ~Quilisma | ~Quilisma | ~Quilisma
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~WideOne | ~WideWide | ~WideAny | ~WideAny
+ * ------+------------+-------------+-------------+------------+------------
+ * >1 | Oriscus | TorcRes | TorcRes | TorcRes | TorcRes
+ * | | ~Oriscus | ~Oriscus | ~Oriscus | ~Oriscus
+ * | | ~NonAuctus | ~NonAuctus | ~Auctus | ~Auctus
+ * | | ~Second | ~Second | ~Second | ~Second
+ * | | ~WideOne | ~WideWide | ~WideAny | ~WideAny
+ *
+ */
+static gregorio_vposition advise_positioning(const gregorio_glyph *const glyph,
+ gregorio_note *const note, int i, const gtex_type type)
+{
+ gregorio_vposition h_episema = VPOS_AUTO, v_episema = VPOS_AUTO;
+ bool v_episema_below_is_lower = false, done;
+
+ /* no need to clear is_lower_note/is_upper_note because we used calloc */
+
+ switch (type) {
+ case T_PES:
+ case T_PESQUILISMA:
+ /*
+ * in the case of a pes, we put the episema just under the bottom note
+ */
+ if (i == 1) {
+ if (glyph->u.notes.liquescentia & L_INITIO_DEBILIS) {
+ note->gtex_offset_case = InitioDebilis;
+ h_episema = above_if_h_episema(note->next);
+ } else {
+ note->is_lower_note = true;
+ if (note->u.note.shape == S_QUILISMA) {
+ note->gtex_offset_case = FinalQuilisma;
+ } else {
+ note->gtex_offset_case = FinalPunctum;
+ }
+ h_episema = above_if_auctus(glyph);
+ }
+ v_episema = VPOS_BELOW;
+ } else { /* i=2 */
+ if (!(glyph->u.notes.liquescentia & L_INITIO_DEBILIS)) {
+ note->is_upper_note = true;
+ }
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ note->gtex_offset_case = FinalDeminutus;
+ } else {
+ note->gtex_offset_case = FinalUpperPunctum;
+ }
+ h_episema = VPOS_ABOVE;
+ v_episema = below_if_auctus(glyph);
+ }
+ break;
+ case T_PESQUADRATUM:
+ case T_PESQUASSUS:
+ case T_PESQUILISMAQUADRATUM:
+ if (i == 1) {
+ note->gtex_offset_case = first_note_case(note, glyph);
+ h_episema = above_if_h_episema(note->next);
+ v_episema = VPOS_BELOW;
+ } else { /* i=2 */
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ note->gtex_offset_case = InitioDebilis;
+ } else {
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum,
+ note, true);
+ }
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ }
+ break;
+ case T_FLEXUS:
+ case T_FLEXUS_LONGQUEUE:
+ case T_FLEXUS_ORISCUS:
+ if (i == 1) {
+ high_low_set_upper(glyph, note);
+ if (type == T_FLEXUS_ORISCUS) {
+ note->gtex_offset_case = InitialConnectedOriscus;
+ } else {
+ if (note->next && note->u.note.pitch -
+ note->next->u.note.pitch == 1) {
+ note->gtex_offset_case = InitialVirga;
+ } else {
+ note->gtex_offset_case = InitialConnectedVirga;
+ }
+ }
+ h_episema = VPOS_ABOVE;
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ v_episema = below_if_next_ambitus_allows(note);
+ } else {
+ v_episema = VPOS_BELOW;
+ }
+ } else { /* i=2 */
+ high_low_set_lower(glyph, note);
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum, note,
+ false);
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ h_episema = VPOS_BELOW;
+ } else {
+ h_episema = above_if_h_episema(note->previous);
+ }
+ v_episema = VPOS_BELOW;
+ }
+ break;
+ case T_TORCULUS_RESUPINUS_FLEXUS:
+ done = true;
+ switch (i) {
+ case 1:
+ note->gtex_offset_case = first_note_case(note, glyph);
+ h_episema = above_if_h_episema(note->next);
+ v_episema = VPOS_BELOW;
+ break;
+ case HEPISEMA_FIRST_TWO:
+ case 2:
+ if (glyph->u.notes.liquescentia & L_INITIO_DEBILIS) {
+ note->gtex_offset_case = TorcResDebilisAuctusSecondAnyAny;
+ } else {
+ if (note->u.note.pitch - note->previous->u.note.pitch == 1) {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaAuctusSecondOneAny;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusAuctusSecondOneAny;
+ break;
+ default:
+ note->gtex_offset_case = TorcResAuctusSecondOneAny;
+ break;
+ }
+ } else {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaAuctusSecondWideAny;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusAuctusSecondWideAny;
+ break;
+ default:
+ note->gtex_offset_case = TorcResAuctusSecondWideAny;
+ break;
+ }
+ }
+ }
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ v_episema_below_is_lower = true;
+ break;
+ default:
+ --i;
+ done = false;
+ break;
+ }
+
+ if (done) {
+ break;
+ }
+ /* else fallthrough to the next case! */
+ case T_PORRECTUS_FLEXUS:
+ switch (i) {
+ case HEPISEMA_FIRST_TWO:
+ case 1:
+ note->gtex_offset_case = PorrAuctusInitialAny;
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ v_episema_below_is_lower = true;
+ break;
+ case 2:
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ note->gtex_offset_case = AntepenultBeforeDeminutus;
+ } else {
+ note->gtex_offset_case = AntepenultBeforePunctum;
+ }
+ h_episema = above_if_either_h_episema(note);
+ v_episema = VPOS_BELOW;
+ break;
+ case 3:
+ high_low_set_upper(glyph, note);
+ h_episema = VPOS_ABOVE;
+ if ((glyph->u.notes.liquescentia & L_DEMINUTUS) && note->next) {
+ v_episema = below_if_next_ambitus_allows(note);
+ note->gtex_offset_case = PenultBeforeDeminutus;
+ } else {
+ v_episema = VPOS_BELOW;
+ note->gtex_offset_case = note_before_last_note_case(glyph,
+ note);
+ }
+ break;
+ default:
+ high_low_set_lower(glyph, note);
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum, note,
+ false);
+ h_episema = above_if_h_episema(note->previous);
+ v_episema = VPOS_BELOW;
+ break;
+ }
+ break;
+ case T_TORCULUS_RESUPINUS:
+ done = true;
+ switch (i) {
+ case 1:
+ note->gtex_offset_case = first_note_case(note, glyph);
+ h_episema = above_if_h_episema(note->next);
+ v_episema = VPOS_BELOW;
+ break;
+ case HEPISEMA_FIRST_TWO:
+ case 2:
+ if (glyph->u.notes.liquescentia &
+ (L_AUCTUS_ASCENDENS | L_AUCTUS_DESCENDENS | L_AUCTA)) {
+ /* auctus */
+ if (glyph->u.notes.liquescentia & L_INITIO_DEBILIS) {
+ note->gtex_offset_case = TorcResDebilisAuctusSecondAnyAny;
+ } else {
+ if (note->u.note.pitch -
+ note->previous->u.note.pitch == 1) {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaAuctusSecondOneAny;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusAuctusSecondOneAny;
+ break;
+ default:
+ note->gtex_offset_case = TorcResAuctusSecondOneAny;
+ break;
+ }
+ } else {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaAuctusSecondWideAny;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusAuctusSecondWideAny;
+ break;
+ default:
+ note->gtex_offset_case = TorcResAuctusSecondWideAny;
+ break;
+ }
+ }
+ }
+ } else if (note->next->next->u.note.pitch -
+ note->next->u.note.pitch == 1) {
+ /* non-auctus with a second ambitus of 1 */
+ if (glyph->u.notes.liquescentia & L_INITIO_DEBILIS) {
+ note->gtex_offset_case =
+ TorcResDebilisNonAuctusSecondAnyOne;
+ } else {
+ if (note->u.note.pitch -
+ note->previous->u.note.pitch == 1) {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaNonAuctusSecondOneOne;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusNonAuctusSecondOneOne;
+ break;
+ default:
+ note->gtex_offset_case =
+ TorcResNonAuctusSecondOneOne;
+ break;
+ }
+ } else {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaNonAuctusSecondWideOne;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusNonAuctusSecondWideOne;
+ break;
+ default:
+ note->gtex_offset_case =
+ TorcResNonAuctusSecondWideOne;
+ break;
+ }
+ }
+ }
+ } else {
+ /* non-auctus with a second ambitus of at least 2 */
+ if (glyph->u.notes.liquescentia & L_INITIO_DEBILIS) {
+ note->gtex_offset_case =
+ TorcResDebilisNonAuctusSecondAnyWide;
+ } else {
+ if (note->u.note.pitch -
+ note->previous->u.note.pitch == 1) {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaNonAuctusSecondOneWide;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusNonAuctusSecondOneWide;
+ break;
+ default:
+ note->gtex_offset_case =
+ TorcResNonAuctusSecondOneWide;
+ break;
+ }
+ } else {
+ switch (note->previous->u.note.shape) {
+ case S_QUILISMA:
+ note->gtex_offset_case =
+ TorcResQuilismaNonAuctusSecondWideWide;
+ break;
+ case S_ORISCUS:
+ note->gtex_offset_case =
+ TorcResOriscusNonAuctusSecondWideWide;
+ break;
+ default:
+ note->gtex_offset_case =
+ TorcResNonAuctusSecondWideWide;
+ break;
+ }
+ }
+ }
+ }
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ v_episema_below_is_lower = true;
+ break;
+ default:
+ --i;
+ done = false;
+ break;
+ }
+
+ if (done) {
+ break;
+ }
+ /* else fallthrough to the next case! */
+ case T_PORRECTUS:
+ switch (i) {
+ case HEPISEMA_FIRST_TWO:
+ case 1:
+ if (glyph->u.notes.liquescentia &
+ (L_AUCTUS_ASCENDENS | L_AUCTUS_DESCENDENS | L_AUCTA)) {
+ /* auctus */
+ note->gtex_offset_case = PorrAuctusInitialAny;
+ } else if (note->next->next->u.note.pitch -
+ note->next->u.note.pitch == 1) {
+ /* non-auctus with a second ambitus of 1 */
+ note->gtex_offset_case = PorrNonAuctusInitialOne;
+ } else {
+ /* non-auctus with a second ambitus of at least 2 */
+ note->gtex_offset_case = PorrNonAuctusInitialWide;
+ }
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ v_episema_below_is_lower = true;
+ break;
+ case 2:
+ low_high_set_lower(glyph, note);
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ note->gtex_offset_case = PenultBeforeDeminutus;
+ } else if (glyph->u.notes.liquescentia
+ & (L_AUCTUS_ASCENDENS|L_AUCTUS_DESCENDENS|L_AUCTA)) {
+ note->gtex_offset_case = PenultBeforePunctumWide;
+ } else {
+ note->gtex_offset_case = FinalPunctum;
+ }
+ h_episema = above_if_h_episema(note->previous);
+ v_episema = VPOS_BELOW;
+ break;
+ default: /* case 3 */
+ low_high_set_upper(glyph, note);
+ note->gtex_offset_case = last_note_case(glyph, FinalUpperPunctum,
+ note, true);
+ h_episema = VPOS_ABOVE;
+ v_episema = below_if_auctus(glyph);
+ break;
+ }
+ break;
+ case T_SCANDICUS:
+ switch (i) {
+ case 1:
+ note->gtex_offset_case = first_note_case(note, glyph);
+ h_episema = VPOS_BELOW;
+ v_episema = VPOS_BELOW;
+ break;
+ case 2:
+ low_high_set_lower(glyph, note);
+ if (note->u.note.pitch - note->previous->u.note.pitch == 1) {
+ note->gtex_offset_case = FinalPunctum;
+ } else {
+ note->gtex_offset_case = FinalConnectedPunctum;
+ }
+ h_episema = VPOS_BELOW;
+ v_episema = VPOS_BELOW;
+ break;
+ default:
+ low_high_set_upper(glyph, note);
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum, note,
+ true);
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ break;
+ }
+ break;
+ case T_SALICUS:
+ case T_SALICUS_LONGQUEUE:
+ v_episema = VPOS_BELOW;
+ switch (i) {
+ case 1:
+ note->gtex_offset_case = InitialConnectedPunctum;
+ h_episema = above_if_h_episema(note->next);
+ break;
+ case 2:
+ if (note->next->u.note.pitch - note->u.note.pitch == 1) {
+ note->gtex_offset_case = SalicusOriscusOne;
+ } else {
+ note->gtex_offset_case = SalicusOriscusWide;
+ }
+ h_episema = VPOS_ABOVE;
+ break;
+ default:
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum, note,
+ false);
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ v_episema = VPOS_ABOVE;
+ }
+ h_episema = VPOS_ABOVE;
+ break;
+ }
+ break;
+ case T_TORCULUS_LIQUESCENS:
+ done = true;
+ switch (i) {
+ case 1:
+ note->gtex_offset_case = first_note_case(note, glyph);
+ h_episema = above_if_h_episema(note->next);
+ v_episema = VPOS_BELOW;
+ break;
+ case 2:
+ note->gtex_offset_case =
+ note_before_last_note_case_ignoring_deminutus(note);
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ break;
+ default:
+ --i;
+ done = false;
+ break;
+ }
+
+ if (done) {
+ break;
+ }
+ /* else fallthrough to the next case! */
+ case T_ANCUS:
+ case T_ANCUS_LONGQUEUE:
+ switch (i) {
+ case 1:
+ note->gtex_offset_case = first_note_case(note, glyph);
+ h_episema = above_if_h_episema(note->next);
+ v_episema = VPOS_BELOW;
+ break;
+ case 2:
+ note->is_upper_note = true;
+ note->gtex_offset_case = note_before_last_note_case(glyph, note);
+ h_episema = VPOS_ABOVE;
+ v_episema = below_if_next_ambitus_allows(note);
+ break;
+ default:
+ note->is_lower_note = true;
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum, note,
+ false);
+ h_episema = VPOS_BELOW;
+ v_episema = VPOS_BELOW;
+ break;
+ }
+ break;
+ case T_TORCULUS:
+ switch (i) {
+ case 1:
+ note->gtex_offset_case = first_note_case(note, glyph);
+ h_episema = above_if_h_episema(note->next);
+ v_episema = VPOS_BELOW;
+ break;
+ case 2:
+ high_low_set_upper(glyph, note);
+ note->gtex_offset_case = note_before_last_note_case(glyph, note);
+ h_episema = VPOS_ABOVE;
+ if (glyph->u.notes.liquescentia & L_DEMINUTUS) {
+ v_episema = below_if_next_ambitus_allows(note);
+ } else {
+ v_episema = VPOS_BELOW;
+ }
+ break;
+ default:
+ high_low_set_lower(glyph, note);
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum, note,
+ false);
+ h_episema = above_if_h_episema(note->previous);
+ v_episema = VPOS_BELOW;
+ break;
+ }
+ break;
+ default: /* case T_ONE_NOTE */
+ h_episema = VPOS_ABOVE;
+ v_episema = VPOS_BELOW;
+ switch (note->u.note.shape) {
+ case S_PUNCTUM_INCLINATUM_DEMINUTUS:
+ note->gtex_offset_case = FinalInclinatumDeminutus;
+ break;
+ case S_PUNCTUM_INCLINATUM_AUCTUS:
+ case S_PUNCTUM_INCLINATUM:
+ case S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS:
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ note->gtex_offset_case = FinalInclinatum;
+ break;
+ case S_STROPHA:
+ note->gtex_offset_case = FinalStropha;
+ break;
+ case S_QUILISMA:
+ note->gtex_offset_case = FinalQuilisma;
+ break;
+ case S_ORISCUS:
+ case S_ORISCUS_AUCTUS:
+ case S_ORISCUS_DEMINUTUS:
+ note->gtex_offset_case = FinalOriscus;
+ break;
+ case S_VIRGA:
+ note->gtex_offset_case = InitialVirga;
+ break;
+ case S_VIRGA_REVERSA:
+ if (glyph->u.notes.liquescentia == L_AUCTUS_DESCENDENS) {
+ note->gtex_offset_case = FinalVirgaAuctus;
+ } else {
+ note->gtex_offset_case = InitialVirga;
+ }
+ break;
+ case S_LINEA_PUNCTUM:
+ case S_LINEA_PUNCTUM_CAVUM:
+ note->gtex_offset_case = FinalLineaPunctum;
+ break;
+ case S_LINEA:
+ note->gtex_offset_case = FinalPunctum;
+ break;
+ default:
+ note->gtex_offset_case = last_note_case(glyph, FinalPunctum, note,
+ true);
+ break;
+ }
+ break;
+ }
+
+ if (note->signs & _V_EPISEMA) {
+ if (note->v_episema_height) {
+ if (note->v_episema_height > note->u.note.pitch) {
+ /* above is always higher because of GregorioTeX's design */
+ note->v_episema_height += (int)VPOS_ABOVE;
+ }
+ }
+ else {
+ note->v_episema_height = note->u.note.pitch + (int)v_episema;
+ if ((v_episema == VPOS_BELOW && v_episema_below_is_lower)
+ || v_episema == VPOS_ABOVE) {
+ /* above is always higher because of GregorioTeX's design */
+ note->v_episema_height += (int)v_episema;
+ }
+ }
+ }
+
+ return h_episema;
+}
+
+static __inline char compute_h_episema_height(
+ const gregorio_glyph *const glyph, const gregorio_note *const note,
+ const gregorio_vposition vpos)
+{
+ char height = note->u.note.pitch;
+
+ if (note->signs & _V_EPISEMA) {
+ if ((vpos == VPOS_ABOVE && note->v_episema_height >= height)
+ || (vpos == VPOS_BELOW && note->v_episema_height <= height)) {
+ height = note->v_episema_height;
+ }
+ }
+
+ if (vpos == VPOS_ABOVE && note->choral_sign
+ && !choral_sign_here_is_low(glyph, note, NULL)) {
+ ++height;
+ if (!is_on_a_line(note->u.note.pitch)) {
+ ++height;
+ }
+ }
+
+ return height + (int)vpos;
+}
+
+static bool is_bridgeable_space(const gregorio_element *const element)
+{
+ if (element->type == GRE_SPACE) {
+ switch (element->u.misc.unpitched.info.space) {
+ case SP_NEUMATIC_CUT:
+ case SP_LARGER_SPACE:
+ case SP_NEUMATIC_CUT_NB:
+ case SP_LARGER_SPACE_NB:
+ return true;
+ default:
+ /* do nothing */
+ break;
+ }
+ }
+
+ return false;
+}
+
+typedef struct height_computation {
+ const gregorio_vposition vpos;
+ bool (*const is_applicable)(const gregorio_note *);
+ bool (*const is_shown)(const gregorio_note *);
+ bool (*const is_connected)(const gregorio_note *);
+ grehepisema_size (*const get_size)(const gregorio_note *);
+ bool (*const is_better_height)(signed char, signed char);
+ void (*const position)(gregorio_note *, signed char, bool);
+
+ bool active;
+ char height;
+ bool connected;
+ const gregorio_element *start_element;
+ const gregorio_glyph *start_glyph;
+ gregorio_note *start_note;
+ gregorio_note *last_connected_note;
+} height_computation;
+
+static bool is_h_episema_above_applicable(const gregorio_note *const note)
+{
+ return note->h_episema_above || !note->is_lower_note;
+}
+
+static bool is_h_episema_below_applicable(const gregorio_note *const note)
+{
+ return note->h_episema_below || !note->is_upper_note;
+}
+
+bool gtex_is_h_episema_above_shown(const gregorio_note *const note)
+{
+ return note->h_episema_above;
+}
+
+bool gtex_is_h_episema_below_shown(const gregorio_note *const note)
+{
+ return note->h_episema_below;
+}
+
+static bool is_h_episema_above_connected(const gregorio_note *const note)
+{
+ return note->h_episema_above_connect;
+}
+
+static bool is_h_episema_below_connected(const gregorio_note *const note)
+{
+ return note->h_episema_below_connect;
+}
+
+static grehepisema_size get_h_episema_above_size(
+ const gregorio_note *const note)
+{
+ return note->h_episema_above_size;
+}
+
+static grehepisema_size get_h_episema_below_size(
+ const gregorio_note *const note)
+{
+ return note->h_episema_below_size;
+}
+
+static bool is_h_episema_above_better_height(const signed char new_height,
+ const signed char old_height)
+{
+ return new_height > old_height;
+}
+
+static bool is_h_episema_below_better_height(const signed char new_height,
+ const signed char old_height)
+{
+ return new_height < old_height;
+}
+
+static __inline void start_h_episema(height_computation *const h,
+ const gregorio_element *const element,
+ const gregorio_glyph *const glyph, gregorio_note *const note)
+{
+ h->start_element = element;
+ h->start_glyph = glyph;
+ h->start_note = note;
+ h->active = true;
+ h->height = compute_h_episema_height(glyph, note, h->vpos);
+}
+
+static __inline void set_h_episema_height(const height_computation *const h,
+ gregorio_note *const end)
+{
+ gregorio_note *last_note = NULL;
+
+ const gregorio_element *element = h->start_element;
+ const gregorio_glyph *glyph = h->start_glyph;
+ gregorio_note *note = h->start_note;
+
+ for ( ; element; element = element->next) {
+ if (element->type == GRE_ELEMENT) {
+ for (glyph = glyph? glyph : element->u.first_glyph; glyph;
+ glyph = glyph->next) {
+ if (glyph && glyph->type == GRE_GLYPH) {
+ for (note = note? note : glyph->u.notes.first_note; note;
+ note = note->next) {
+ if (end && note == end) {
+ if (last_note) {
+ h->position(last_note, h->height, false);
+ }
+ return;
+ }
+ if (h->is_applicable(note)) {
+ h->position(note, h->height, true);
+ last_note = note;
+ }
+ }
+ }
+ }
+ } else if (!is_bridgeable_space(element)) {
+ break;
+ }
+ }
+
+ if (last_note) {
+ h->position(last_note, h->height, false);
+ }
+}
+
+static __inline bool is_connected_left(const grehepisema_size size) {
+ return size == H_NORMAL || size == H_SMALL_LEFT;
+}
+
+static __inline bool is_connected_right(const grehepisema_size size) {
+ return size == H_NORMAL || size == H_SMALL_RIGHT;
+}
+
+static __inline bool is_connectable_interglyph_ambitus(
+ const gregorio_note *const first, const gregorio_note *const second)
+{
+ return first && second
+ && abs(first->u.note.pitch - second->u.note.pitch) < 3;
+}
+
+static __inline bool has_space_to_left(const gregorio_note *const note) {
+ switch (note->u.note.shape) {
+ case S_PUNCTUM_INCLINATUM:
+ case S_PUNCTUM_INCLINATUM_DEMINUTUS:
+ case S_PUNCTUM_INCLINATUM_AUCTUS:
+ return !is_connectable_interglyph_ambitus(note->previous, note);
+
+ default:
+ return !note->previous;
+ }
+}
+
+static __inline void end_h_episema(height_computation *const h,
+ gregorio_note *const end)
+{
+ signed char proposed_height;
+
+ if (h->active) {
+ /* don't let the episema clash with the note before or after */
+ if (is_connected_left(h->get_size(h->start_note))
+ && h->start_note->previous
+ && h->start_note->previous->type == GRE_NOTE
+ && is_connected_right(h->get_size(h->start_note->previous))
+ && !has_space_to_left(h->start_note)) {
+ proposed_height = h->start_note->previous->u.note.pitch + h->vpos;
+ if (h->is_better_height(proposed_height, h->height)) {
+ h->height = proposed_height;
+ }
+ }
+ if (end && end->type == GRE_NOTE) {
+ gregorio_note *note;
+ /* this loop checks that it's within the same glyph */
+ for (note = end->previous; note; note = note->previous) {
+ if (note == h->start_note) {
+ if (is_connected_left(h->get_size(end))
+ && h->last_connected_note
+ && h->last_connected_note->next
+ && h->last_connected_note->next->type == GRE_NOTE
+ && !has_space_to_left(h->last_connected_note->next)
+ && is_connected_right(h->get_size(
+ h->last_connected_note))) {
+ proposed_height = end->u.note.pitch + h->vpos;
+ if (h->is_better_height(proposed_height, h->height)) {
+ h->height = proposed_height;
+ }
+ }
+ break;
+ }
+ }
+ }
+
+ set_h_episema_height(h, end);
+
+ h->active = false;
+ h->height = 0;
+ h->connected = false;
+ h->start_element = NULL;
+ h->start_glyph = NULL;
+ h->start_note = NULL;
+ h->last_connected_note = NULL;
+ }
+}
+
+static __inline void compute_h_episema(height_computation *const h,
+ const gregorio_element *const element,
+ const gregorio_glyph *const glyph, gregorio_note *const note,
+ const int i, const gtex_type type)
+{
+ signed char next_height;
+ grehepisema_size size;
+
+ if (h->is_applicable(note)) {
+ if (h->is_shown(note)) {
+ size = h->get_size(note);
+
+ if (h->active) {
+ if (h->connected && is_connected_left(size)
+ && (i != 1 || is_connectable_interglyph_ambitus(
+ note, h->last_connected_note))) {
+ next_height = compute_h_episema_height(glyph, note,
+ h->vpos);
+ if (h->is_better_height(next_height, h->height)) {
+ h->height = next_height;
+ }
+ }
+ else {
+ end_h_episema(h, note);
+ start_h_episema(h, element, glyph, note);
+ }
+ } else {
+ start_h_episema(h, element, glyph, note);
+ }
+
+ h->connected = h->is_connected(note) && is_connected_right(size);
+ h->last_connected_note = note;
+ } else {
+ end_h_episema(h, note);
+ }
+ } else if (!h->is_shown(note)) {
+ /* special handling for porrectus shapes because of their shape:
+ * the lower note of the porrectus stroke is normally not applicable,
+ * but we have to end the episema on the upper note if the episema
+ * on the lower note is not shown. */
+ switch(type) {
+ case T_PORRECTUS:
+ case T_PORRECTUS_FLEXUS:
+ if (i == 2) {
+ end_h_episema(h, note);
+ }
+ break;
+
+ case T_TORCULUS_RESUPINUS:
+ case T_TORCULUS_RESUPINUS_FLEXUS:
+ if (i == 3) {
+ end_h_episema(h, note);
+ }
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
+ }
+}
+
+static __inline void compute_note_positioning(height_computation *const above,
+ height_computation *const below, const gregorio_element *const element,
+ const gregorio_glyph *const glyph, gregorio_note *const note,
+ const int i, const gtex_type type)
+{
+ gregorio_vposition default_vpos = advise_positioning(glyph, note, i, type);
+
+ if (note->h_episema_above == HEPISEMA_AUTO
+ && note->h_episema_below == HEPISEMA_AUTO) {
+ if (default_vpos == VPOS_BELOW) {
+ note->h_episema_above = HEPISEMA_NONE;
+ }
+ else { /* default_vpos == VPOS_ABOVE */
+ note->h_episema_below = HEPISEMA_NONE;
+ }
+ }
+
+ compute_h_episema(above, element, glyph, note, i, type);
+ compute_h_episema(below, element, glyph, note, i, type);
+}
+
+void gregoriotex_compute_positioning(const gregorio_element *element)
+{
+ height_computation above = {
+ /*.vpos =*/ VPOS_ABOVE,
+ /*.is_applicable =*/ &is_h_episema_above_applicable,
+ /*.is_shown =*/ &gtex_is_h_episema_above_shown,
+ /*.is_connected =*/ &is_h_episema_above_connected,
+ /*.get_size =*/ &get_h_episema_above_size,
+ /*.is_better_height =*/ &is_h_episema_above_better_height,
+ /*.position =*/ &gregorio_position_h_episema_above,
+
+ /*.active =*/ false,
+ /*.height =*/ 0,
+ /*.connected =*/ false,
+ /*.start_element =*/ NULL,
+ /*.start_glyph =*/ NULL,
+ /*.start_note =*/ NULL,
+ /*.last_connected_note =*/ NULL,
+ };
+ height_computation below = {
+ /*.vpos =*/ VPOS_BELOW,
+ /*.is_applicable =*/ &is_h_episema_below_applicable,
+ /*.is_shown =*/ &gtex_is_h_episema_below_shown,
+ /*.is_connected =*/ &is_h_episema_below_connected,
+ /*.get_size =*/ &get_h_episema_below_size,
+ /*.is_better_height =*/ &is_h_episema_below_better_height,
+ /*.position =*/ &gregorio_position_h_episema_below,
+
+ /*.active =*/ false,
+ /*.height =*/ 0,
+ /*.connected =*/ false,
+ /*.start_element =*/ NULL,
+ /*.start_glyph =*/ NULL,
+ /*.start_note =*/ NULL,
+ /*.last_connected_note =*/ NULL,
+ };
+ int i;
+ gtex_alignment ignored;
+ gtex_type type;
+
+ for (; element; element = element->next) {
+ if (element->type == GRE_ELEMENT) {
+ const gregorio_glyph *glyph;
+ for (glyph = element->u.first_glyph; glyph;
+ glyph = glyph->next) {
+ if (glyph->type == GRE_GLYPH) {
+ gregorio_note *note;
+ i = 0;
+ gregoriotex_determine_glyph_name(glyph, element, &ignored,
+ &type);
+ for (note = glyph->u.notes.first_note; note;
+ note = note->next) {
+ if (note->type == GRE_NOTE) {
+ compute_note_positioning(&above, &below, element,
+ glyph, note, ++i, type);
+ }
+ }
+ }
+ }
+ } else if (!is_bridgeable_space(element)) {
+ end_h_episema(&above, NULL);
+ end_h_episema(&below, NULL);
+ }
+ }
+ end_h_episema(&above, NULL);
+ end_h_episema(&below, NULL);
+}
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-write.c b/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-write.c
new file mode 100644
index 00000000000..8105faaecb7
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex-write.c
@@ -0,0 +1,3319 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file contains functions for writing GregorioTeX from Gregorio structures.
+ *
+ * Copyright (C) 2008-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/**
+ * @file
+ * @brief The plugin which writes a GregorioTeX score.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <time.h>
+#include "bool.h"
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+#include "characters.h"
+#include "plugins.h"
+#include "support.h"
+#include "utf8strings.h"
+
+#include "gregoriotex.h"
+
+#define BUFSIZE 128
+
+/* a structure containing the status */
+typedef struct gregoriotex_status {
+ bool point_and_click;
+
+ /* true if the current_glyph will have an additional line under or not
+ * (useful to determine the length of the bar in case of a flexa starting
+ * at d */
+ bool bottom_line;
+
+ signed char top_height;
+ signed char bottom_height;
+
+ /* indicates if there is a translation on the line */
+ bool translation;
+
+ /* indicates if there is "above lines text" on the line */
+ bool abovelinestext;
+} gregoriotex_status;
+
+#define UNDETERMINED_HEIGHT -127
+
+#define MAX_AMBITUS 5
+static const char *tex_ambitus[] = {
+ NULL, "One", "Two", "Three", "Four", "Five"
+};
+
+/* the value indicating to GregorioTeX that there is no flat */
+#define NO_KEY_FLAT LOWEST_PITCH
+#define PITCH_BELOW_STAFF (LOWEST_PITCH + 2)
+#define PITCH_ABOVE_STAFF (LOWEST_PITCH + 10)
+
+/* a helper macro for the following function */
+#define WHILEGLYPH(prevornext) \
+ while(glyph) {\
+ if (glyph->type == GRE_GLYPH) {\
+ note = glyph->u.notes.first_note;\
+ while (note) {\
+ if (note->u.note.pitch < PITCH_BELOW_STAFF) {\
+ return true;\
+ }\
+ note = note->next;\
+ }\
+ }\
+ glyph = glyph->prevornext;\
+ }
+
+static __inline signed char pitch_value(const signed char height) {
+ /* right now height == pitch, but this function allows us to change
+ * the offset easily */
+ return height;
+}
+
+static __inline int bool_to_int(bool value) {
+ return value? 1 : 0;
+}
+
+/* a function that determines if we must use a long queue or not (less easy
+ * that it might seem) */
+
+static bool is_longqueue(const signed char pitch,
+ const gregorio_glyph *const current_glyph,
+ const gregorio_element *const current_element)
+{
+ gregorio_note *note;
+ gregorio_glyph *glyph = current_glyph->next;
+ gregorio_element *element = current_element->next;
+ switch (pitch - LOWEST_PITCH) {
+ case 1:
+ case 5:
+ case 7:
+ case 9:
+ case 11:
+ return true;
+ case 3:
+ /* we first look forward to see if there is a note underneath c */
+ WHILEGLYPH(next);
+ if (element && element->type == GRE_SPACE
+ && (element->u.misc.unpitched.info.space == SP_NEUMATIC_CUT
+ || element->u.misc.unpitched.info.space ==
+ SP_LARGER_SPACE
+ || element->u.misc.unpitched.info.space ==
+ SP_NEUMATIC_CUT_NB
+ || element->u.misc.unpitched.info.space ==
+ SP_LARGER_SPACE_NB)) {
+ element = element->next;
+ }
+ if (element && element->type == GRE_ELEMENT) {
+ glyph = element->u.first_glyph;
+ WHILEGLYPH(next);
+ }
+ /* and now something completely different */
+ glyph = current_glyph->previous;
+ element = current_element->previous;
+ WHILEGLYPH(previous);
+ if (element && element->type == GRE_SPACE
+ && (element->u.misc.unpitched.info.space == SP_NEUMATIC_CUT
+ || element->u.misc.unpitched.info.space ==
+ SP_LARGER_SPACE
+ || element->u.misc.unpitched.info.space ==
+ SP_NEUMATIC_CUT_NB
+ || element->u.misc.unpitched.info.space ==
+ SP_LARGER_SPACE_NB)) {
+ element = element->previous;
+ }
+ if (element && element->type == GRE_ELEMENT) {
+ glyph = element->u.first_glyph;
+ WHILEGLYPH(next);
+ }
+ return false;
+ default:
+ return false;
+ }
+}
+
+/* inline functions that we will use to determine if we need a short bar or
+ * not */
+
+/* we define d to be short instead of long... may induce errors, but fixes
+ * some too */
+static __inline bool is_shortqueue(const signed char pitch,
+ const gregorio_glyph *const glyph,
+ const gregorio_element *const element)
+{
+ return !is_longqueue(pitch, glyph, element);
+}
+
+static grestyle_style gregoriotex_ignore_style = ST_NO_STYLE;
+static grestyle_style gregoriotex_next_ignore_style = ST_NO_STYLE;
+
+static const char *gregoriotex_determine_note_glyph_name(gregorio_note *note,
+ gregorio_glyph *glyph, gregorio_element *element, gtex_alignment *type)
+{
+ static char buf[128];
+ const char *name;
+
+ if (!note) {
+ gregorio_message(_("called with NULL pointer"),
+ "gregoriotex_determine_note_glyph_name", VERBOSITY_ERROR, 0);
+ return "";
+ }
+
+ *type = AT_ONE_NOTE;
+ switch (note->u.note.shape) {
+ case S_PUNCTUM_INCLINATUM:
+ *type = AT_PUNCTUM_INCLINATUM;
+ return "PunctumInclinatum";
+ case S_PUNCTUM_INCLINATUM_DEMINUTUS:
+ return "PunctumInclinatumDeminutus";
+ case S_PUNCTUM_INCLINATUM_AUCTUS:
+ return "PunctumInclinatumAuctus";
+ case S_PUNCTUM:
+ return "Punctum";
+ case S_PUNCTUM_AUCTUS_ASCENDENS:
+ return "PunctumAscendens";
+ case S_PUNCTUM_AUCTUS_DESCENDENS:
+ return "PunctumDescendens";
+ case S_PUNCTUM_DEMINUTUS:
+ return "PunctumDeminutus";
+ case S_PUNCTUM_CAVUM:
+ return "PunctumCavum";
+ case S_LINEA:
+ return "Linea";
+ case S_LINEA_PUNCTUM:
+ return "LineaPunctum";
+ case S_LINEA_PUNCTUM_CAVUM:
+ return "LineaPunctumCavum";
+ case S_VIRGA:
+ if (is_shortqueue(note->u.note.pitch, glyph, element)) {
+ return "Virga";
+ }
+ return "VirgaLongqueue";
+ case S_VIRGA_REVERSA:
+ switch (note->u.note.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ if (is_shortqueue(note->u.note.pitch, glyph, element)) {
+ name = "VirgaReversaAscendens";
+ } else {
+ name = "VirgaReversaLongqueueAscendens";
+ }
+ if (note->u.note.pitch - LOWEST_PITCH == 3) {
+ /* if we're on the 'd' line, the queue could be long or short */
+ gregorio_snprintf(buf, sizeof buf,
+ "VirgaReversaAscendensOnDLine{\\GreCP%s}", name);
+ return buf;
+ }
+ return name;
+ case L_AUCTUS_DESCENDENS:
+ if (is_shortqueue(note->u.note.pitch, glyph, element)) {
+ return "VirgaReversaDescendens";
+ }
+ return "VirgaReversaLongqueueDescendens";
+ default:
+ if (is_shortqueue(note->u.note.pitch, glyph, element)) {
+ return "VirgaReversa";
+ }
+ return "VirgaReversaLongqueue";
+ }
+ case S_ORISCUS:
+ *type = AT_ORISCUS;
+ return "Oriscus";
+ case S_ORISCUS_AUCTUS:
+ *type = AT_ORISCUS;
+ return "OriscusReversus";
+ case S_ORISCUS_DEMINUTUS:
+ *type = AT_ORISCUS;
+ return "OriscusDeminutus";
+ case S_QUILISMA:
+ *type = AT_QUILISMA;
+ return "Quilisma";
+ case S_ORISCUS_SCAPUS:
+ if (is_shortqueue(note->u.note.pitch, glyph, element)) {
+ return "OriscusScapus";
+ }
+ return "OriscusScapusLongqueue";
+ case S_STROPHA:
+ *type = AT_STROPHA;
+ if (note->u.note.liquescentia == L_AUCTA) {
+ return "StrophaAucta";
+ }
+ return "Stropha";
+ case S_STROPHA_AUCTA:
+ *type = AT_STROPHA;
+ return "StrophaAucta";
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ *type = AT_PUNCTUM_INCLINATUM;
+ return "PunctumCavumInclinatum";
+ case S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS:
+ return "PunctumCavumInclinatumAuctus";
+ default:
+ gregorio_messagef("gregoriotex_determine_note_glyph_name",
+ VERBOSITY_ERROR, 0, _("called with unknown shape: %d"),
+ note->u.note.shape);
+ return "";
+ }
+}
+
+/*
+ * The different liquescentiae are:
+ * 'Nothing'
+ * 'InitioDebilis'
+ * 'Deminutus
+ * 'Ascendens'
+ * 'Descendens'
+ * 'InitioDebilisDeminutus'
+ * 'InitioDebilisAscendens'
+ * 'InitioDebilisDescendens'
+ *
+ * If it is an auctus, which may be ascendens or descendens, by default we
+ * consider it as an ascendens
+ *
+ * They also are and must be the same as in squarize.py.
+ */
+
+static const char *gregoriotex_determine_liquescentia(gtex_glyph_liquescentia type,
+ gregorio_liquescentia liquescentia)
+{
+ switch (liquescentia) {
+ case L_AUCTA:
+ liquescentia = L_AUCTUS_ASCENDENS;
+ break;
+ case L_AUCTA_INITIO_DEBILIS:
+ liquescentia = L_AUCTUS_ASCENDENS_INITIO_DEBILIS;
+ break;
+ default:
+ /* do nothing */
+ break;
+ }
+
+ switch (type) {
+ case LG_ALL:
+ break;
+ case LG_NO_INITIO:
+ if (liquescentia >= L_INITIO_DEBILIS) {
+ liquescentia = liquescentia - L_INITIO_DEBILIS;
+ }
+ break;
+ case LG_ONLY_DEMINUTUS:
+ if (liquescentia != L_DEMINUTUS
+ && liquescentia != L_DEMINUTUS_INITIO_DEBILIS) {
+ liquescentia = L_NO_LIQUESCENTIA;
+ }
+ break;
+ case LG_ONLY_AUCTUS:
+ if (liquescentia != L_AUCTUS_ASCENDENS
+ && liquescentia != L_AUCTUS_DESCENDENS) {
+ liquescentia = L_NO_LIQUESCENTIA;
+ }
+ case LG_UNDET_AUCTUS:
+ if (liquescentia == L_AUCTUS_DESCENDENS) {
+ liquescentia = L_AUCTUS_ASCENDENS;
+ }
+ if (liquescentia == L_AUCTUS_DESCENDENS_INITIO_DEBILIS) {
+ liquescentia = L_AUCTUS_ASCENDENS_INITIO_DEBILIS;
+ }
+ break;
+ default:
+ liquescentia = L_NO_LIQUESCENTIA;
+ break;
+ }
+
+ /* now we convert liquescentia into the good GregorioTeX liquescentia
+ * numbers */
+
+ switch (liquescentia) {
+ case L_DEMINUTUS:
+ return "Deminutus";
+ case L_AUCTUS_ASCENDENS:
+ return "Ascendens";
+ case L_AUCTA:
+ case L_AUCTUS_DESCENDENS:
+ return "Descendens";
+ case L_INITIO_DEBILIS:
+ return "InitioDebilis";
+ case L_DEMINUTUS_INITIO_DEBILIS:
+ return "InitioDebilisDeminutus";
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ return "InitioDebilisAscendens";
+ case L_AUCTA_INITIO_DEBILIS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ return "InitioDebilisDescendens";
+ case L_NO_LIQUESCENTIA:
+ /* break out and return "Nothing" */
+ break;
+ }
+
+ return "Nothing";
+}
+
+static __inline int compute_ambitus(const gregorio_note *const current_note)
+{
+ int first = current_note->u.note.pitch;
+ int second = current_note->next->u.note.pitch;
+ int ambitus;
+ if (first < second) {
+ ambitus = second - first;
+ } else {
+ ambitus = first - second;
+ }
+ if (ambitus < 1 || ambitus > MAX_AMBITUS) {
+ gregorio_messagef("compute_ambitus", VERBOSITY_ERROR, 0,
+ _("unsupported ambitus: %d"), ambitus);
+ return 0;
+ }
+ return ambitus;
+}
+
+static const char *compute_glyph_name(const gregorio_glyph *const glyph,
+ const char *shape, const gtex_glyph_liquescentia ltype)
+{
+ static char buf[BUFSIZE];
+
+ const char *liquescentia = gregoriotex_determine_liquescentia(ltype,
+ glyph->u.notes.liquescentia);
+ gregorio_note *current_note;
+ /* then we start making our formula */
+ int ambitus1, ambitus2, ambitus3;
+ if (!glyph) {
+ gregorio_message(_("called with NULL pointer"),
+ "compute_glyph_name", VERBOSITY_ERROR, 0);
+ return "";
+ }
+ if (!glyph->u.notes.first_note) {
+ gregorio_message(_("called with a glyph that have no note"),
+ "compute_glyph_name", VERBOSITY_ERROR, 0);
+ return "";
+ }
+ current_note = glyph->u.notes.first_note;
+ if (!current_note->next) {
+ gregorio_message(_("called with a multi-note glyph that has only "
+ "one note"), "compute_glyph_name", VERBOSITY_ERROR, 0);
+ return "";
+ }
+ if (!(ambitus1 = compute_ambitus(current_note))) {
+ return "";
+ }
+ /* the salicus queue is at the end of the glyph, and it doesn't exist for
+ * the liquescent forms */
+ if (strcmp(shape, "SalicusLongqueue") == 0
+ && strcmp(liquescentia, "Nothing") != 0) {
+ shape = "Salicus";
+ }
+ current_note = current_note->next;
+ if (!current_note->next) {
+ gregorio_snprintf(buf, BUFSIZE, "%s%s%s", shape, tex_ambitus[ambitus1],
+ liquescentia);
+ return buf;
+ }
+ if (!(ambitus2 = compute_ambitus(current_note))) {
+ return "";
+ }
+ current_note = current_note->next;
+ if (!current_note->next) {
+ gregorio_snprintf(buf, BUFSIZE, "%s%s%s%s", shape,
+ tex_ambitus[ambitus1], tex_ambitus[ambitus2], liquescentia);
+ return buf;
+ }
+ if (!(ambitus3 = compute_ambitus(current_note))) {
+ return "";
+ }
+ gregorio_snprintf(buf, BUFSIZE, "%s%s%s%s%s", shape, tex_ambitus[ambitus1],
+ tex_ambitus[ambitus2], tex_ambitus[ambitus3], liquescentia);
+ return buf;
+}
+
+/* the function that calculates the number of the glyph. It also
+ * calculates the type, used for determining the position of signs. Type is
+ * very basic, it is only the global dimensions : torculus, one_note, etc. */
+
+const char *gregoriotex_determine_glyph_name(const gregorio_glyph *const glyph,
+ const gregorio_element *const element, gtex_alignment *const type,
+ gtex_type *const gtype)
+{
+ const char *shape = NULL;
+ gtex_glyph_liquescentia ltype;
+ char pitch = 0;
+ if (!glyph) {
+ gregorio_message(_("called with NULL pointer"),
+ "gregoriotex_determine_glyph_name", VERBOSITY_ERROR, 0);
+ return "";
+ }
+ if (!glyph->u.notes.first_note) {
+ gregorio_message(_("called with a glyph that has no note"),
+ "gregorio_tex_determine_glyph_name", VERBOSITY_ERROR, 0);
+ return "";
+ }
+ *gtype = T_ONE_NOTE;
+ switch (glyph->u.notes.glyph_type) {
+ case G_PODATUS:
+ pitch = glyph->u.notes.first_note->next->u.note.pitch;
+ switch (glyph->u.notes.first_note->u.note.shape) {
+ case S_QUILISMA:
+ *type = AT_QUILISMA;
+ /* the next if is because we made the choice that AUCTUS shapes
+ * look like pes quadratum. */
+ if (glyph->u.notes.liquescentia == L_AUCTUS_ASCENDENS
+ || glyph->u.notes.liquescentia == L_AUCTUS_DESCENDENS
+ || glyph->u.notes.liquescentia ==
+ L_AUCTUS_DESCENDENS_INITIO_DEBILIS
+ || glyph->u.notes.liquescentia ==
+ L_AUCTUS_ASCENDENS_INITIO_DEBILIS) {
+ *gtype = T_PESQUILISMAQUADRATUM;
+ shape = "PesQuilismaQuadratum";
+ } else {
+ *gtype = T_PESQUILISMA;
+ shape = "PesQuilisma";
+ }
+ ltype = LG_NO_INITIO;
+ break;
+ case S_ORISCUS:
+ case S_ORISCUS_SCAPUS:
+ *type = AT_ORISCUS;
+ /* TODO: we could factorize this code */
+ if (glyph->u.notes.liquescentia == L_NO_LIQUESCENTIA
+ && is_longqueue(pitch, glyph, element)) {
+ *gtype = T_PESQUASSUS_LONGQUEUE;
+ shape = "PesQuassusLongqueue";
+ } else {
+ *gtype = T_PESQUASSUS;
+ shape = "PesQuassus";
+ }
+ ltype = LG_NO_INITIO;
+ break;
+ default:
+ *type = AT_ONE_NOTE;
+ if (glyph->u.notes.liquescentia == L_AUCTUS_ASCENDENS
+ || glyph->u.notes.liquescentia == L_AUCTUS_DESCENDENS
+ || glyph->u.notes.liquescentia ==
+ L_AUCTUS_DESCENDENS_INITIO_DEBILIS
+ || glyph->u.notes.liquescentia ==
+ L_AUCTUS_ASCENDENS_INITIO_DEBILIS) {
+ *gtype = T_PESQUADRATUM;
+ shape = "PesQuadratum";
+ } else {
+ *gtype = T_PES;
+ shape = "Pes";
+ }
+ ltype = LG_ALL;
+ break;
+ }
+ break;
+ case G_PES_QUADRATUM:
+ pitch = glyph->u.notes.first_note->next->u.note.pitch;
+ switch (glyph->u.notes.first_note->u.note.shape) {
+ case S_QUILISMA:
+ *type = AT_QUILISMA;
+ if (glyph->u.notes.liquescentia == L_NO_LIQUESCENTIA
+ && is_longqueue(pitch, glyph, element)) {
+ *gtype = T_PESQUILISMAQUADRATUM_LONGQUEUE;
+ shape = "PesQuilismaQuadratumLongqueue";
+ } else {
+ *gtype = T_PESQUILISMAQUADRATUM;
+ shape = "PesQuilismaQuadratum";
+ }
+ ltype = LG_NO_INITIO;
+ break;
+ case S_ORISCUS:
+ *type = AT_ORISCUS;
+ if (glyph->u.notes.liquescentia == L_NO_LIQUESCENTIA
+ && is_longqueue(pitch, glyph, element)) {
+ *gtype = T_PESQUASSUS_LONGQUEUE;
+ shape = "PesQuadratumLongqueue";
+ } else {
+ *gtype = T_PESQUASSUS;
+ shape = "PesQuassus";
+ }
+ ltype = LG_NO_INITIO;
+ break;
+ default:
+ *type = AT_ONE_NOTE;
+ if (glyph->u.notes.liquescentia == L_NO_LIQUESCENTIA
+ && is_longqueue(pitch, glyph, element)) {
+ *gtype = T_PESQUADRATUM_LONGQUEUE;
+ shape = "PesQuadratumLongqueue";
+ } else {
+ *gtype = T_PESQUADRATUM;
+ shape = "PesQuadratum";
+ }
+ ltype = LG_ALL;
+ break;
+ }
+ break;
+ case G_VIRGA_STRATA:
+ pitch = glyph->u.notes.first_note->next->u.note.pitch;
+ *type = AT_ONE_NOTE;
+ *gtype = T_VIRGA_STRATA;
+ shape = "VirgaStrata";
+ ltype = LG_ALL;
+ break;
+ case G_FLEXA:
+ pitch = glyph->u.notes.first_note->u.note.pitch;
+ if (glyph->u.notes.liquescentia == L_DEMINUTUS) {
+ *type = AT_FLEXUS_DEMINUTUS;
+ } else {
+ if (pitch - glyph->u.notes.first_note->next->u.note.pitch == 1) {
+ *type = AT_FLEXUS_1;
+ } else {
+ *type = AT_FLEXUS;
+ }
+ }
+ if (glyph->u.notes.first_note->u.note.shape == S_ORISCUS) {
+ *gtype = T_FLEXUS_ORISCUS;
+ shape = "FlexusOriscus";
+ ltype = LG_NO_INITIO;
+ } else if (glyph->u.notes.first_note->u.note.shape == S_ORISCUS_SCAPUS) {
+ if (is_shortqueue(pitch, glyph, element)) {
+ *gtype = T_FLEXUS_ORISCUS_SCAPUS;
+ shape = "FlexusOriscusScapus";
+ } else {
+ *gtype = T_FLEXUS_ORISCUS_SCAPUS_LONGQUEUE;
+ shape = "FlexusOriscusScapusLongqueue";
+ }
+ ltype = LG_NO_INITIO;
+ } else {
+ if (is_shortqueue(pitch, glyph, element)) {
+ *gtype = T_FLEXUS;
+ shape = "Flexus";
+ } else {
+ *gtype = T_FLEXUS_LONGQUEUE;
+ shape = "FlexusLongqueue";
+ }
+ ltype = LG_NO_INITIO;
+ }
+ break;
+ case G_TORCULUS:
+ *gtype = T_TORCULUS;
+ if (glyph->u.notes.first_note->u.note.shape == S_QUILISMA) {
+ *type = AT_QUILISMA;
+ shape = "TorculusQuilisma";
+ ltype = LG_NO_INITIO;
+ } else {
+ *type = AT_ONE_NOTE;
+ shape = "Torculus";
+ ltype = LG_ALL;
+ }
+ break;
+ case G_TORCULUS_LIQUESCENS:
+ *gtype = T_TORCULUS_LIQUESCENS;
+ if (glyph->u.notes.first_note->u.note.shape == S_QUILISMA) {
+ *type = AT_QUILISMA;
+ shape = "TorculusLiquescensQuilisma";
+ } else {
+ *type = AT_ONE_NOTE;
+ shape = "TorculusLiquescens";
+ }
+ ltype = LG_ONLY_DEMINUTUS;
+ break;
+ case G_TORCULUS_RESUPINUS_FLEXUS:
+ *type = AT_ONE_NOTE;
+ *gtype = T_TORCULUS_RESUPINUS_FLEXUS;
+ break;
+ case G_PORRECTUS:
+ *type = AT_PORRECTUS;
+ *gtype = T_PORRECTUS;
+ shape = "Porrectus";
+ ltype = LG_NO_INITIO;
+ break;
+ case G_TORCULUS_RESUPINUS:
+ *gtype = T_TORCULUS_RESUPINUS;
+ if (glyph->u.notes.first_note->u.note.shape == S_QUILISMA) {
+ *type = AT_QUILISMA;
+ shape = "TorculusResupinusQuilisma";
+ } else {
+ *type = AT_ONE_NOTE;
+ shape = "TorculusResupinus";
+ }
+ ltype = LG_ALL;
+ break;
+ case G_PORRECTUS_FLEXUS:
+ *type = AT_PORRECTUS;
+ *gtype = T_PORRECTUS_FLEXUS;
+ shape = "PorrectusFlexus";
+ ltype = LG_NO_INITIO;
+ break;
+ case G_PORRECTUS_NO_BAR:
+ *type = AT_PORRECTUS;
+ *gtype = T_TORCULUS_RESUPINUS;
+ shape = "PorrectusNobar";
+ ltype = LG_NO_INITIO;
+ break;
+ case G_PORRECTUS_FLEXUS_NO_BAR:
+ *type = AT_PORRECTUS;
+ *gtype = T_TORCULUS_RESUPINUS_FLEXUS;
+ shape = "PorrectusFlexusNobar";
+ ltype = LG_NO_INITIO;
+ break;
+ case G_ANCUS:
+ if (glyph->u.notes.liquescentia == L_DEMINUTUS
+ || glyph->u.notes.liquescentia == L_DEMINUTUS_INITIO_DEBILIS) {
+ if (pitch - glyph->u.notes.first_note->next->u.note.pitch == 1) {
+ *type = AT_FLEXUS_1;
+ } else {
+ *type = AT_FLEXUS;
+ }
+ if (is_shortqueue(pitch, glyph, element)) {
+ *gtype = T_ANCUS;
+ shape = "Ancus";
+ } else {
+ *gtype = T_ANCUS_LONGQUEUE;
+ shape = "AncusLongqueue";
+ }
+ ltype = LG_ONLY_DEMINUTUS;
+ } else {
+ /* TODO... */
+ *type = AT_ONE_NOTE;
+ }
+ break;
+ case G_SCANDICUS:
+ *type = AT_ONE_NOTE;
+ *gtype = T_SCANDICUS;
+ shape = "Scandicus";
+ ltype = LG_NO_INITIO;
+ break;
+ case G_SALICUS:
+ *type = AT_ONE_NOTE;
+ pitch = glyph->u.notes.first_note->next->next->u.note.pitch;
+ if (is_longqueue(pitch, glyph, element)) {
+ *gtype = T_SALICUS_LONGQUEUE;
+ shape = "SalicusLongqueue";
+ } else {
+ *gtype = T_SALICUS;
+ shape = "Salicus";
+ }
+ ltype = LG_NO_INITIO;
+ break;
+ case G_ONE_NOTE:
+ case G_PUNCTUM_INCLINATUM:
+ case G_TRIGONUS:
+ case G_PUNCTA_INCLINATA:
+ case G_2_PUNCTA_INCLINATA_DESCENDENS:
+ case G_3_PUNCTA_INCLINATA_DESCENDENS:
+ case G_4_PUNCTA_INCLINATA_DESCENDENS:
+ case G_5_PUNCTA_INCLINATA_DESCENDENS:
+ case G_2_PUNCTA_INCLINATA_ASCENDENS:
+ case G_3_PUNCTA_INCLINATA_ASCENDENS:
+ case G_4_PUNCTA_INCLINATA_ASCENDENS:
+ case G_5_PUNCTA_INCLINATA_ASCENDENS:
+ case G_PUNCTUM:
+ case G_STROPHA:
+ case G_VIRGA:
+ case G_VIRGA_REVERSA:
+ case G_STROPHA_AUCTA:
+ case G_DISTROPHA:
+ case G_DISTROPHA_AUCTA:
+ case G_TRISTROPHA:
+ case G_TRISTROPHA_AUCTA:
+ case G_BIVIRGA:
+ case G_TRIVIRGA:
+ *type = AT_ONE_NOTE;
+ break;
+ default:
+ gregorio_messagef("gregoriotex_determine_glyph_name", VERBOSITY_ERROR,
+ 0, _("called with unknown glyph: %d"),
+ glyph->u.notes.glyph_type);
+ break;
+ }
+ if (shape) {
+ shape = compute_glyph_name(glyph, shape, ltype);
+ }
+ /* we fix *type with initio_debilis */
+ if (*type == AT_ONE_NOTE) {
+ if (is_initio_debilis(glyph->u.notes.liquescentia)) {
+ *type = AT_INITIO_DEBILIS;
+ }
+ }
+
+ return shape;
+}
+
+/**
+ * This now does nothing useful, since the manuscript_reference is
+ * now part of the score info. But we keep it here in case it may
+ * be needed in future.
+ */
+static void gregoriotex_write_voice_info(FILE *f, gregorio_voice_info *voice_info)
+{
+ if (!f || !voice_info) {
+ return;
+ }
+}
+
+/* this function indicates if the syllable is the last of the line. If it's the
+ * last of the score it returns false, as it's handled another way */
+static bool gregoriotex_is_last_of_line(gregorio_syllable *syllable)
+{
+ gregorio_element *current_element = NULL;
+ if (!(syllable->next_syllable)) {
+ return false;
+ }
+ if ((syllable->next_syllable->elements)[0]
+ && (syllable->next_syllable->elements)[0]->type == GRE_END_OF_LINE) {
+ /* the next syllable start by an end of line */
+ return true;
+ }
+ current_element = (syllable->elements)[0];
+ while (current_element) {
+ if (current_element->type == GRE_END_OF_LINE) {
+ /* we return true only if the end of line is the last element */
+ if (!(current_element->next)) {
+ return true;
+ } else {
+ return false;
+ }
+ } else {
+ current_element = current_element->next;
+ }
+ }
+ return false;
+}
+
+/*
+ * A small helper for the following function
+ */
+
+static __inline bool is_clef(gregorio_type x)
+{
+ return x == GRE_C_KEY_CHANGE || x == GRE_F_KEY_CHANGE ||
+ x == GRE_C_KEY_CHANGE_FLATED || x == GRE_F_KEY_CHANGE_FLATED;
+}
+
+/*
+ * This function is used in write_syllable, it detects if the syllable is like
+ * (c4), (::c4), (z0c4) or (z0::c4). It returns the gregorio_element of the
+ * clef change.
+ */
+static gregorio_element *gregoriotex_syllable_is_clef_change(gregorio_syllable
+ *syllable)
+{
+ gregorio_element *element;
+ if (!syllable || !syllable->elements || !syllable->elements[0]) {
+ return NULL;
+ }
+ element = syllable->elements[0];
+ /* we just detect the foud cases */
+ if (element->type == GRE_CUSTOS && element->next
+ && (is_clef(element->next->type)) && !element->next->next) {
+ return element->next;
+ }
+ if (element->type == GRE_BAR && element->next
+ && (is_clef(element->next->type)) && !element->next->next) {
+ return element->next;
+ }
+ if ((is_clef(element->type)) && !element->next) {
+ return element;
+ }
+ if (element->type == GRE_CUSTOS && element->next
+ && element->next->type == GRE_BAR && element->next->next
+ && (is_clef(element->next->next->type))
+ && !element->next->next->next) {
+ return element->next->next;
+ }
+ return NULL;
+}
+
+/*
+ * ! @brief Prints the beginning of each text style
+ */
+static void gtex_write_begin(FILE *f, grestyle_style style)
+{
+ if (style == gregoriotex_ignore_style) {
+ return;
+ }
+ switch (style) {
+ case ST_ITALIC:
+ fprintf(f, "\\GreItalic{");
+ break;
+ case ST_SMALL_CAPS:
+ fprintf(f, "\\GreSmallCaps{");
+ break;
+ case ST_BOLD:
+ fprintf(f, "\\GreBold{");
+ break;
+ case ST_FORCED_CENTER:
+ case ST_CENTER:
+ fprintf(f, "}{");
+ break;
+ case ST_TT:
+ fprintf(f, "\\GreTypewriter{");
+ break;
+ case ST_UNDERLINED:
+ fprintf(f, "\\GreUnderline{");
+ break;
+ case ST_COLORED:
+ fprintf(f, "\\GreColored{");
+ break;
+ case ST_FIRST_WORD:
+ fprintf(f, "\\GreFirstWord{");
+ break;
+ case ST_FIRST_SYLLABLE:
+ fprintf(f, "\\GreFirstSyllable{");
+ break;
+ case ST_FIRST_SYLLABLE_INITIAL:
+ fprintf(f, "\\GreFirstSyllableInitial{");
+ break;
+ default:
+ break;
+ }
+}
+
+/**
+ * @brief Ends each text style
+ */
+static void gtex_write_end(FILE *f, grestyle_style style)
+{
+ if (style == gregoriotex_ignore_style) {
+ return;
+ }
+ switch (style) {
+ case ST_FORCED_CENTER:
+ case ST_CENTER:
+ case ST_SYLLABLE_INITIAL:
+ fprintf(f, "}{");
+ break;
+ case ST_INITIAL:
+ break;
+ default:
+ fprintf(f, "}");
+ break;
+ }
+}
+
+/*
+ * ! @brief Writes GregorioTeX special characters. This function takes the
+ * special characters as input (i.e. from gabc representation), and writes them
+ * * in GregorioTeX form.
+ */
+static void gtex_write_special_char(FILE *f, grewchar *special_char)
+{
+ if (!gregorio_wcsbufcmp(special_char, "A/")) {
+ fprintf(f, "\\Abar{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "%")) {
+ fprintf(f, "\\%%{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "R/")) {
+ fprintf(f, "\\Rbar{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "V/")) {
+ fprintf(f, "\\Vbar{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, ACCENTED_AE)) {
+ fprintf(f, "\\'\\ae{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "'ae")) {
+ fprintf(f, "\\'\\ae{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, ACCENTED_OE)) {
+ fprintf(f, "\\'\\oe{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "'oe")) {
+ fprintf(f, "\\'\\oe{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "ae")) {
+ fprintf(f, "\\ae{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "oe")) {
+ fprintf(f, "\\oe{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "*")) {
+ fprintf(f, "\\GreStar{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "+")) {
+ fprintf(f, "\\GreDagger{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "-")) {
+ fprintf(f, "\\GreZeroHyph{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "\\")) {
+ fprintf(f, "\\textbackslash{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "&")) {
+ fprintf(f, "\\&{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "#")) {
+ fprintf(f, "\\#{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "_")) {
+ fprintf(f, "\\_{}");
+ return;
+ }
+ if (!gregorio_wcsbufcmp(special_char, "~")) {
+ fprintf(f, "\\GreTilde{}");
+ return;
+ }
+}
+
+static void gtex_write_verb(FILE *f, grewchar *first_char)
+{
+ gregorio_print_unistring(f, first_char);
+}
+
+static void gtex_print_char(FILE *f, grewchar to_print)
+{
+ switch (to_print) {
+ case L'*':
+ fprintf(f, "\\GreStar{}");
+ break;
+ case L'%':
+ fprintf(f, "\\%%{}");
+ break;
+ case L'\\':
+ fprintf(f, "\\textbackslash{}");
+ break;
+ case L'&':
+ fprintf(f, "\\&{}");
+ break;
+ case L'#':
+ fprintf(f, "\\#{}");
+ break;
+ case L'+':
+ fprintf(f, "\\GreDagger{}");
+ break;
+ case L'_':
+ fprintf(f, "\\_{}");
+ break;
+ case L'-':
+ fprintf(f, "\\GreHyph{}");
+ break;
+ default:
+ gregorio_print_unichar(f, to_print);
+ break;
+ }
+ return;
+}
+
+/* a function to map the internal ST_* styles to gregoriotex styles as defined
+ * in gregoriotex-syllables.tex */
+static unsigned char gregoriotex_internal_style_to_gregoriotex(grestyle_style
+ style)
+{
+ switch (style) {
+ case ST_ITALIC:
+ return 1;
+ break;
+ case ST_BOLD:
+ return 2;
+ break;
+ case ST_SMALL_CAPS:
+ return 3;
+ break;
+ case ST_TT:
+ return 4;
+ break;
+ case ST_UNDERLINED:
+ return 5;
+ break;
+ case ST_COLORED:
+ return 6;
+ break;
+ default:
+ return 0;
+ break;
+ }
+}
+
+/*
+ * A quite hacky function: when we have only one style (typically italic) and
+ * when this style is on all the parts, then we return this style.
+ *
+ */
+static grestyle_style gregoriotex_fix_style(gregorio_character *first_character)
+{
+ grestyle_style possible_fixed_style = ST_NO_STYLE;
+ unsigned char state = 0;
+ /*
+ * states are: - 0: we didn't meet any style yet, which means that if we
+ * encounter: * a character -> we can return, nothing to do * a style -> we
+ * go in state 1 * center or initial: stay in state 0 - 1: we encountered a
+ * style, if we encounter * another style : we can return * something that
+ * makes us change syllable part (like center or initial) -> go in state 2 *
+ * a character : stay in state 1 - 2: if we encounter: * another style, then
+ * return * a character, then return * the same style: go in state 1
+ */
+ gregorio_character *current_char = first_character;
+ while (current_char) {
+ switch (state) {
+ case 0:
+ if (current_char->is_character)
+ return 0;
+ if (current_char->cos.s.style != ST_CENTER
+ && current_char->cos.s.style != ST_FORCED_CENTER
+ && current_char->cos.s.style != ST_FIRST_WORD
+ && current_char->cos.s.style != ST_FIRST_SYLLABLE
+ && current_char->cos.s.style != ST_FIRST_SYLLABLE_INITIAL
+ && current_char->cos.s.style != ST_SPECIAL_CHAR
+ && current_char->cos.s.style != ST_VERBATIM
+ && current_char->cos.s.style != ST_INITIAL) {
+ possible_fixed_style = current_char->cos.s.style;
+ state = 1;
+ }
+ break;
+ case 1:
+ if (!current_char->is_character) {
+ if (!current_char->is_character
+ && current_char->cos.s.style != ST_CENTER
+ && current_char->cos.s.style != ST_FORCED_CENTER
+ && current_char->cos.s.style != ST_FIRST_WORD
+ && current_char->cos.s.style != ST_FIRST_SYLLABLE
+ && current_char->cos.s.style != ST_FIRST_SYLLABLE_INITIAL
+ && current_char->cos.s.style != ST_INITIAL) {
+ state = 2;
+ } else if (current_char->cos.s.style != possible_fixed_style
+ && current_char->cos.s.style != ST_SPECIAL_CHAR
+ && current_char->cos.s.style != ST_VERBATIM)
+ return 0;
+ }
+ break;
+ case 2:
+ if (current_char->is_character)
+ return 0;
+ if (current_char->cos.s.style != ST_CENTER
+ && current_char->cos.s.style != ST_FORCED_CENTER
+ && current_char->cos.s.style != ST_FIRST_WORD
+ && current_char->cos.s.style != ST_FIRST_SYLLABLE
+ && current_char->cos.s.style != ST_FIRST_SYLLABLE_INITIAL
+ && current_char->cos.s.style != ST_SPECIAL_CHAR
+ && current_char->cos.s.style != ST_VERBATIM
+ && current_char->cos.s.style != ST_INITIAL) {
+ if (current_char->cos.s.style != possible_fixed_style) {
+ return 0;
+ } else {
+ state = 1;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ current_char = current_char->next_character;
+ }
+ /* if we reached here, this means that we there is only one style applied
+ * to all the syllables */
+ return possible_fixed_style;
+}
+
+/*
+ * @brief Writes the translation.
+ *
+ * There is no special handling of translation text; that is, we just print the
+ * entire string of text under the normal text line, without considering any
+ * special centering or linebreaks.
+ */
+static void gregoriotex_write_translation(FILE *f,
+ gregorio_character *translation)
+{
+ if (translation == NULL) {
+ return;
+ }
+ gregorio_write_text(false, translation, f,
+ (&gtex_write_verb),
+ (&gtex_print_char),
+ (&gtex_write_begin), (&gtex_write_end), (&gtex_write_special_char));
+}
+
+/* a function to compute the height of the flat of a key
+ * the flat is always on the line of the */
+
+static char gregoriotex_clef_flat_height(char step, int line)
+{
+ char offset = 6;
+ switch (step) {
+ case C_KEY:
+ switch (line) {
+ case 1:
+ offset = 2;
+ break;
+ case 2:
+ offset = 4;
+ break;
+ case 3:
+ offset = 6;
+ break;
+ case 4:
+ offset = 8;
+ break;
+ default:
+ gregorio_messagef("gregoriotex_clef_flat_height", VERBOSITY_ERROR,
+ 0, _("unknown line number: %d"), line);
+ break;
+ }
+ break;
+ case F_KEY:
+ switch (line) {
+ case 1:
+ offset = 6;
+ break;
+ case 2:
+ offset = 8;
+ break;
+ case 3:
+ offset = 3;
+ break;
+ case 4:
+ offset = 5;
+ break;
+ default:
+ gregorio_messagef("gregoriotex_clef_flat_height", VERBOSITY_ERROR,
+ 0, _("unknown line number: %d"), line);
+ break;
+ }
+ break;
+ default:
+ gregorio_messagef("gregoriotex_clef_flat_height", VERBOSITY_ERROR, 0,
+ _("unknown clef type: %d"), step);
+ break;
+ }
+
+ return pitch_value(LOWEST_PITCH + offset);
+}
+
+OFFSET_CASE(BarStandard);
+OFFSET_CASE(BarVirgula);
+OFFSET_CASE(BarDivisioFinalis);
+
+static void gregoriotex_write_bar(FILE *f, gregorio_bar type,
+ gregorio_sign signs, bool is_inside_bar)
+{
+ /* the type number of function vepisemaorrare */
+ const char *offset_case = BarStandard;
+ if (is_inside_bar) {
+ fprintf(f, "\\GreIn");
+ } else {
+ fprintf(f, "\\Gre");
+ }
+ switch (type) {
+ case B_VIRGULA:
+ fprintf(f, "Virgula");
+ offset_case = BarVirgula;
+ break;
+ case B_DIVISIO_MINIMA:
+ fprintf(f, "DivisioMinima");
+ break;
+ case B_DIVISIO_MINOR:
+ fprintf(f, "DivisioMinor");
+ break;
+ case B_DIVISIO_MAIOR:
+ fprintf(f, "DivisioMaior");
+ break;
+ case B_DIVISIO_FINALIS:
+ fprintf(f, "DivisioFinalis");
+ offset_case = BarDivisioFinalis;
+ break;
+ case B_DIVISIO_MINOR_D1:
+ fprintf(f, "Dominica{1}");
+ break;
+ case B_DIVISIO_MINOR_D2:
+ fprintf(f, "Dominica{2}");
+ break;
+ case B_DIVISIO_MINOR_D3:
+ fprintf(f, "Dominica{3}");
+ break;
+ case B_DIVISIO_MINOR_D4:
+ fprintf(f, "Dominica{4}");
+ break;
+ case B_DIVISIO_MINOR_D5:
+ fprintf(f, "Dominica{5}");
+ break;
+ case B_DIVISIO_MINOR_D6:
+ fprintf(f, "Dominica{6}");
+ break;
+ default:
+ gregorio_messagef("gregoriotex_write_bar", VERBOSITY_ERROR, 0,
+ _("unknown bar type: %d"), type);
+ break;
+ }
+ switch (signs) {
+ case _V_EPISEMA:
+ fprintf(f, "{\\GreBarVEpisema{\\GreOCase%s}}%%\n", offset_case);
+ break;
+ case _BAR_H_EPISEMA:
+ fprintf(f, "{\\GreBarBrace{\\GreOCase%s}}%%\n", offset_case);
+ break;
+ case _V_EPISEMA_BAR_H_EPISEMA:
+ fprintf(f, "{\\GreBarBrace{\\GreOCase%s}"
+ "\\GreBarVEpisema{\\GreOCase%s}}%%\n",
+ offset_case, offset_case);
+ break;
+ default:
+ fprintf(f, "{}%%\n");
+ break;
+ }
+}
+
+/*
+ * ! @brief Writes augmentum duplexes (double dots) We suppose we are on the
+ * last note. \n The algorithm is the following: if there is a previous note,
+ * we consider that the two puncta of the augumentum duplex must correspond to
+ * the last note and the previous note. If we are adding to a single note
+ * glyph, which would be weird but sure why not, we just typeset two puncta
+ * spaced of 2.
+ */
+static void gregoriotex_write_auctum_duplex(FILE *f,
+ gregorio_note *current_note)
+{
+ char pitch = current_note->u.note.pitch;
+ char previous_pitch = 0;
+ /* second_pitch is the second argument of the \augmentumduplex macro,
+ * that's what this function is all about. */
+ char second_pitch = 0;
+ /* this variable will be set to 1 if we are on the note before the last
+ * note of a podatus or a porrectus or a torculus resupinus */
+ unsigned char special_punctum = 0;
+ if (current_note->previous) {
+ if (current_note->previous->u.note.pitch - current_note->u.note.pitch ==
+ -1
+ || current_note->previous->u.note.pitch -
+ current_note->u.note.pitch == 1) {
+ special_punctum = 1;
+ }
+ second_pitch = current_note->previous->u.note.pitch;
+ previous_pitch = second_pitch;
+ }
+
+ if (!previous_pitch || previous_pitch == pitch) {
+ if (is_on_a_line(pitch)) {
+ second_pitch = pitch;
+ special_punctum = 1;
+ } else {
+ second_pitch = pitch + 1;
+ }
+ }
+ /* the first argument should always be the lowest one, that's what we do
+ * here: */
+ if (pitch > second_pitch) {
+ previous_pitch = pitch;
+ pitch = second_pitch;
+ second_pitch = previous_pitch;
+ }
+ /* maybe the third argument should be changed */
+ fprintf(f, "\\GreAugmentumDuplex{%d}{%d}{%d}%%\n", pitch_value(pitch),
+ pitch_value(second_pitch), special_punctum);
+}
+
+/**
+ * @brief Adds a dot.
+ *
+ * Writes \c \\GrePunctumMora in the gtex file, with the appropriate arguments. You might think this function
+ * more straightforward than it actually is...
+ */
+static void gregoriotex_write_punctum_mora(FILE *f, gregorio_glyph *glyph,
+ gregorio_note *current_note)
+{
+ /* in this if we consider that the puncta are only on the last two notes
+ * (maybe it would be useful to consider it more entirely, but it would be
+ * really weird...) */
+ /* the variable that will be set to true if we have to shift the punctum
+ * inclinatum before the last note */
+ bool shift_before = false;
+ /* this variable will be set to 1 if we are on the note before the last
+ * note of a podatus or a porrectus or a torculus resupinus */
+ unsigned char special_punctum = 0;
+ /* 0 if space is normal, 1 if there should be no space after a punctum */
+ unsigned char no_space = 0;
+ /* the pitch where to set the punctum */
+ char pitch = current_note->u.note.pitch;
+ /* a variable to know if we are on a punctum inclinatum or not */
+ unsigned char punctum_inclinatum = 0;
+ /* a temp variable */
+ gregorio_note *tmpnote;
+ /* we go into this switch only if it is the note before the last note */
+ if (current_note->next) {
+ switch (glyph->u.notes.glyph_type) {
+ case G_FLEXA:
+ case G_TORCULUS:
+ case G_TORCULUS_RESUPINUS_FLEXUS:
+ case G_PORRECTUS_FLEXUS:
+ if (glyph->u.notes.liquescentia != L_DEMINUTUS
+ && glyph->u.notes.liquescentia !=
+ L_DEMINUTUS_INITIO_DEBILIS) {
+ shift_before = true;
+ }
+ if (is_between_lines(pitch)
+ && pitch - current_note->next->u.note.pitch == 1) {
+ special_punctum = 2;
+ }
+ break;
+ case G_PODATUS:
+ if ((current_note->u.note.shape != S_PUNCTUM
+ && current_note->u.note.shape != S_QUILISMA)
+ || glyph->u.notes.liquescentia == L_AUCTUS_DESCENDENS
+ || glyph->u.notes.liquescentia == L_AUCTUS_ASCENDENS
+ || glyph->u.notes.liquescentia ==
+ L_AUCTUS_ASCENDENS_INITIO_DEBILIS
+ || glyph->u.notes.liquescentia ==
+ L_AUCTUS_DESCENDENS_INITIO_DEBILIS) {
+ shift_before = true;
+ /* fine tuning */
+ if (current_note->next->u.note.pitch -
+ current_note->u.note.pitch == 1) {
+ if (is_on_a_line(current_note->u.note.pitch)) {
+ special_punctum = 1;
+ } else {
+ pitch = current_note->u.note.pitch - 1;
+ }
+ }
+ } else {
+ /* case for f.g */
+ if (current_note->next->u.note.pitch -
+ current_note->u.note.pitch == 1) {
+ special_punctum = 1;
+ }
+ }
+ break;
+ case G_PES_QUADRATUM:
+ shift_before = true;
+ if (current_note->next->u.note.pitch - current_note->u.note.pitch ==
+ 1) {
+ if (is_on_a_line(current_note->u.note.pitch)) {
+ special_punctum = 1;
+ } else {
+ pitch = current_note->u.note.pitch - 1;
+ }
+ }
+ break;
+ case G_PORRECTUS:
+ case G_TORCULUS_RESUPINUS:
+ /* this case is only for the note before the previous note */
+ if ((current_note->next->u.note.pitch -
+ current_note->u.note.pitch == -1
+ || current_note->next->u.note.pitch -
+ current_note->u.note.pitch == 1)
+ && !(current_note->next->next))
+ special_punctum = 1;
+ break;
+ default:
+ break;
+ }
+ }
+ /* we enter here in any case */
+ switch (glyph->u.notes.glyph_type) {
+ case G_TRIGONUS:
+ case G_PUNCTA_INCLINATA:
+ case G_2_PUNCTA_INCLINATA_DESCENDENS:
+ case G_3_PUNCTA_INCLINATA_DESCENDENS:
+ case G_4_PUNCTA_INCLINATA_DESCENDENS:
+ case G_5_PUNCTA_INCLINATA_DESCENDENS:
+ case G_TORCULUS:
+ if (!current_note->next) {
+ special_punctum = 1;
+ }
+ break;
+ default:
+ break;
+ }
+ if (current_note->u.note.shape == S_PUNCTUM_INCLINATUM) {
+ punctum_inclinatum = 1;
+ }
+ if (current_note->u.note.shape == S_PUNCTUM_INCLINATUM_DEMINUTUS) {
+ punctum_inclinatum = 1;
+ }
+ /* when the punctum mora is on a note on a line, and the prior note is on
+ * the space immediately above, the dot is placed on the space below the
+ * line instead */
+ if (current_note->previous
+ && (current_note->previous->u.note.pitch -
+ current_note->u.note.pitch == 1)
+ && is_on_a_line(current_note->u.note.pitch)
+ && (current_note->previous->signs == _PUNCTUM_MORA
+ || current_note->previous->signs == _V_EPISEMA_PUNCTUM_MORA
+ || current_note->previous->choral_sign)) {
+ special_punctum = 1;
+ }
+
+ if (current_note->mora_vposition) {
+ special_punctum = current_note->mora_vposition == VPOS_BELOW? 1 : 0;
+ }
+
+ if (shift_before) {
+ if (current_note->next->u.note.pitch - current_note->u.note.pitch == -1
+ || current_note->next->u.note.pitch -
+ current_note->u.note.pitch == 1) {
+ fprintf(f, "\\GrePunctumMora{%d}{3}{%d}{%d}%%\n",
+ pitch_value(pitch), special_punctum, punctum_inclinatum);
+ } else {
+ fprintf(f, "\\GrePunctumMora{%d}{2}{%d}{%d}%%\n",
+ pitch_value(pitch), special_punctum, punctum_inclinatum);
+ }
+ return;
+ }
+ /* There are two special cases. The first: if the next glyph is a
+ * ZERO_WIDTH_SPACE, and the current glyph is a PES, and the punctum mora
+ * is on the first note, and the first note of the next glyph is at least
+ * two (or three depending on something) pitches higher than the current
+ * note.
+ * You'll all have understood, this case is quite rare... but when it
+ * appears, we pass 1 as a second argument of \punctummora so that it
+ * removes the space introduced by the punctummora. */
+ if (glyph->u.notes.glyph_type == G_PODATUS && glyph->next
+ && glyph->next->type == GRE_SPACE
+ && current_note->next && glyph->next->next
+ && glyph->next->next->type == GRE_GLYPH
+ && glyph->next->next->u.notes.first_note
+ && (glyph->next->next->u.notes.first_note->u.note.pitch -
+ current_note->u.note.pitch > 1)) {
+ fprintf(f, "\\GrePunctumMora{%d}{1}{%d}{%d}%%\n", pitch_value(pitch),
+ special_punctum, punctum_inclinatum);
+ return;
+ }
+ /* if there is a punctum or a auctum dumplex on a note after, we put a
+ * zero-width punctum */
+ tmpnote = current_note->next;
+ while (tmpnote) {
+ if (tmpnote->signs == _PUNCTUM_MORA || tmpnote->signs == _AUCTUM_DUPLEX
+ || tmpnote->signs == _V_EPISEMA_PUNCTUM_MORA
+ || tmpnote->signs == _V_EPISEMA_AUCTUM_DUPLEX
+ || tmpnote->choral_sign) {
+ no_space = 1;
+ break;
+ }
+ tmpnote = tmpnote->next;
+ }
+
+ /* the normal operation */
+ fprintf(f, "\\GrePunctumMora{%d}{%d}{%d}{%d}%%\n", pitch_value(pitch),
+ no_space, special_punctum, punctum_inclinatum);
+}
+
+static __inline int get_punctum_inclinatum_space_case(
+ const gregorio_note *const note)
+{
+ char temp;
+
+ switch (note->u.note.shape) {
+ case S_PUNCTUM_INCLINATUM:
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ if (note->previous) {
+ /* means that it is the first note of the puncta inclinata
+ * sequence */
+ temp = note->previous->u.note.pitch - note->u.note.pitch;
+ /* if (temp < -1 || temp > 1) */
+ switch (temp) {
+ /* we switch on the range of the inclinata this will look
+ * somewhat strange if temp is negative... to be aligned
+ * then, */
+ case -2:
+ case 2:
+ return 10;
+ case -3:
+ case 3:
+ return 11;
+ case -4:
+ case 4:
+ /* not sure we ever need to consider a larger ambitus here */
+ return 11;
+ default:
+ return 3;
+ break;
+ }
+ }
+ break;
+ case S_PUNCTUM_INCLINATUM_DEMINUTUS:
+ if (note->previous) {
+ /* means that it is the first note of the puncta inclinata
+ * sequence */
+ temp = note->previous->u.note.pitch - note->u.note.pitch;
+ if (temp < -2 || temp > 2) {
+ return 11;
+ } else {
+ if (note->previous
+ && note->previous->u.note.shape ==
+ S_PUNCTUM_INCLINATUM_DEMINUTUS) {
+ if (temp < -1 || temp > 1) {
+ /* really if the ambitus = 3rd at this point */
+ return 10;
+ } else {
+ return 8;
+ }
+ } else {
+ /* puncta inclinatum followed by puncta inclinatum
+ * debilis */
+ return 7;
+ }
+ }
+ }
+ break;
+ case S_PUNCTUM_INCLINATUM_AUCTUS:
+ case S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS:
+ if (note->previous) {
+ /* means that it is the first note of the puncta inclinata
+ * sequence */
+ temp = note->previous->u.note.pitch - note->u.note.pitch;
+ if (temp < -1 || temp > 1) {
+ return 1;
+ } else {
+ /* we approximate that it is the same space */
+ return 3;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ return -1;
+}
+
+static __inline void write_single_hepisema(FILE *const f, int hepisema_case,
+ const gregorio_note *const note, bool connect, char height,
+ const grehepisema_size size, const int i,
+ const gregorio_glyph *const glyph,
+ const int porrectus_long_episema_index,
+ bool (*const is_episema_shown)(const gregorio_note *))
+{
+ char ambitus = 0;
+ char size_arg;
+
+ if (height) {
+ switch (size) {
+ case H_SMALL_LEFT:
+ size_arg = 'l';
+ connect = false;
+ break;
+ case H_SMALL_CENTRE:
+ size_arg = 'c';
+ connect = false;
+ break;
+ case H_SMALL_RIGHT:
+ size_arg = 'r';
+ break;
+ default:
+ size_arg = 'f';
+ break;
+ }
+
+ if (i == porrectus_long_episema_index && note->next
+ && is_episema_shown(note->next)) {
+ ambitus = compute_ambitus(note);
+ }
+
+ if (i - 1 != porrectus_long_episema_index || !note->previous
+ || !is_episema_shown(note->previous)) {
+ if (connect) {
+ if (!note->next && (!glyph->next
+ || glyph->next->type != GRE_SPACE
+ || glyph->next->u.misc.unpitched.info.space
+ != SP_ZERO_WIDTH)) {
+ /* not followed by a zero-width space */
+ fprintf(f, "\\GreHEpisemaBridge{%d}{%d}{-1}%%\n",
+ pitch_value(height), hepisema_case);
+ } else if (note->next
+ && (note->next->u.note.shape == S_PUNCTUM_INCLINATUM
+ || note->next->u.note.shape
+ == S_PUNCTUM_INCLINATUM_DEMINUTUS
+ || note->next->u.note.shape
+ == S_PUNCTUM_INCLINATUM_AUCTUS)) {
+ /* is a punctum inclinatum of some sort */
+ fprintf(f, "\\GreHEpisemaBridge{%d}{%d}{%d}%%\n",
+ pitch_value(height), hepisema_case,
+ get_punctum_inclinatum_space_case(note->next));
+ }
+ }
+ fprintf(f, "\\GreHEpisema{%d}{\\GreOCase%s}{%d}{%d}{%c}{%d}%%\n",
+ pitch_value(height), note->gtex_offset_case, ambitus,
+ hepisema_case, size_arg, pitch_value(height));
+ }
+ }
+}
+
+/**
+ * @brief A function that writes the good \c \\hepisema in GregorioTeX.
+ * @param i The position of the note in the glyph.
+ */
+static void gregoriotex_write_hepisema(FILE *const f,
+ const gregorio_note *const note, const int i, const gtex_type type,
+ const gregorio_glyph *const glyph)
+{
+ int porrectus_long_episema_index = -1;
+
+ if (!note) {
+ return;
+ }
+
+ switch (type) {
+ case T_PORRECTUS:
+ case T_PORRECTUS_FLEXUS:
+ porrectus_long_episema_index = 1;
+ break;
+ case T_TORCULUS_RESUPINUS:
+ case T_TORCULUS_RESUPINUS_FLEXUS:
+ porrectus_long_episema_index = 2;
+ break;
+ default:
+ /* do nothing */
+ break;
+ }
+
+ write_single_hepisema(f, 1, note, note->h_episema_below_connect,
+ note->h_episema_below, note->h_episema_below_size, i, glyph,
+ porrectus_long_episema_index, &gtex_is_h_episema_below_shown);
+ write_single_hepisema(f, 0, note, note->h_episema_above_connect,
+ note->h_episema_above, note->h_episema_above_size, i, glyph,
+ porrectus_long_episema_index, &gtex_is_h_episema_above_shown);
+}
+
+/* a macro to write an additional line */
+
+static void gregoriotex_write_additional_line(FILE *f,
+ int i, gtex_type type, bool bottom,
+ gregorio_note *current_note)
+{
+ char ambitus = 0;
+ if (!current_note) {
+ gregorio_message(_("called with no note"),
+ "gregoriotex_write_additional_line", VERBOSITY_ERROR, 0);
+ return;
+ }
+ /* patch to get a line under the full glyph in the case of dbc (for
+ * example) */
+ switch (type) {
+ case T_PORRECTUS:
+ case T_PORRECTUS_FLEXUS:
+ if (i == 1) {
+ i = HEPISEMA_FIRST_TWO;
+ }
+ if (i == 2) {
+ if (current_note->previous->u.note.pitch >= PITCH_BELOW_STAFF
+ && current_note->previous->u.note.pitch
+ <= PITCH_ABOVE_STAFF) {
+ i = HEPISEMA_FIRST_TWO;
+ /* HEPISEMA_FIRST_TWO works only for first note */
+ current_note = current_note->previous;
+ } else {
+ return;
+ }
+ }
+ if (i == 3) {
+ if (bottom || current_note->previous->u.note.pitch
+ > PITCH_ABOVE_STAFF) {
+ /* we don't need to add twice the same line */
+ return;
+ }
+ }
+ break;
+ case T_TORCULUS_RESUPINUS:
+ case T_TORCULUS_RESUPINUS_FLEXUS:
+ if (i == 2) {
+ i = HEPISEMA_FIRST_TWO;
+ }
+ if (i == 3) {
+ if (current_note->previous->u.note.pitch >= PITCH_BELOW_STAFF
+ && current_note->previous->u.note.pitch
+ <= PITCH_ABOVE_STAFF) {
+ i = HEPISEMA_FIRST_TWO;
+ /* HEPISEMA_FIRST_TWO works only for first note */
+ current_note = current_note->previous;
+ } else {
+ return;
+ }
+ }
+ if (i == 4) {
+ if (bottom || current_note->previous->u.note.pitch
+ > PITCH_ABOVE_STAFF) {
+ /* we don't need to add twice the same line */
+ return;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (i == HEPISEMA_FIRST_TWO) {
+ /* here we must compare the first note of the big bar with the second
+ * one, but it may be tricky sometimes, because of the previous patch */
+ if (current_note->previous &&
+ current_note->previous->u.note.pitch >
+ current_note->u.note.pitch) {
+ ambitus = current_note->previous->u.note.pitch -
+ current_note->u.note.pitch;
+ } else {
+ ambitus = current_note->u.note.pitch -
+ current_note->next->u.note.pitch;
+ }
+ }
+ fprintf(f, "\\GreAdditionalLine{\\GreOCase%s}{%d}{%d}%%\n",
+ current_note->gtex_offset_case, ambitus, bottom ? 3 : 2);
+}
+
+/*
+ *
+ * a function that writes the good value of \vepisema in GregorioTeX. i is the
+ * position of the note in the glyph
+ *
+ */
+
+static void gregoriotex_write_vepisema(FILE *f, gregorio_note *note)
+{
+ fprintf(f, "\\GreVEpisema{%d}{\\GreOCase%s}%%\n",
+ pitch_value(note->v_episema_height), note->gtex_offset_case);
+}
+
+/*
+ * a function that writes the rare signs in GregorioTeX. i is the position of
+ * the note in the glyph */
+
+static void gregoriotex_write_rare(FILE *f, gregorio_note *current_note,
+ gregorio_sign rare)
+{
+ switch (rare) {
+ case _ACCENTUS:
+ fprintf(f, "\\GreAccentus{%d}{\\GreOCase%s}%%\n",
+ pitch_value(current_note->u.note.pitch),
+ current_note->gtex_offset_case);
+ break;
+ case _ACCENTUS_REVERSUS:
+ fprintf(f, "\\GreReversedAccentus{%d}{\\GreOCase%s}%%\n",
+ pitch_value(current_note->u.note.pitch),
+ current_note->gtex_offset_case);
+ break;
+ case _CIRCULUS:
+ fprintf(f, "\\GreCirculus{%d}{\\GreOCase%s}%%\n",
+ pitch_value(current_note->u.note.pitch),
+ current_note->gtex_offset_case);
+ break;
+ case _SEMI_CIRCULUS:
+ fprintf(f, "\\GreSemicirculus{%d}{\\GreOCase%s}%%\n",
+ pitch_value(current_note->u.note.pitch),
+ current_note->gtex_offset_case);
+ break;
+ case _SEMI_CIRCULUS_REVERSUS:
+ fprintf(f, "\\GreReversedSemicirculus{%d}{\\GreOCase%s}%%\n",
+ pitch_value(current_note->u.note.pitch),
+ current_note->gtex_offset_case);
+ break;
+ /* the cases of the bar signs are dealt in another function
+ * (write_bar) */
+ default:
+ break;
+ }
+}
+
+/*
+ * function used when the glyph is only one note long
+ */
+
+static void gregoriotex_write_note(FILE *f, gregorio_note *note,
+ gregorio_glyph *glyph, gregorio_element *element, char next_note_pitch)
+{
+ unsigned int initial_shape = note->u.note.shape;
+ const char *shape;
+ int space_case;
+ /* type in the sense of GregorioTeX alignment type */
+ gtex_alignment type = AT_ONE_NOTE;
+ if (!note) {
+ gregorio_message(_
+ ("called with NULL pointer"),
+ "gregoriotex_write_note", VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (note->u.note.shape == S_PUNCTUM
+ && note->u.note.liquescentia != L_NO_LIQUESCENTIA) {
+ switch (note->u.note.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ note->u.note.shape = S_PUNCTUM_AUCTUS_ASCENDENS;
+ break;
+ case L_AUCTUS_DESCENDENS:
+ case L_AUCTA:
+ note->u.note.shape = S_PUNCTUM_AUCTUS_DESCENDENS;
+ break;
+ case L_DEMINUTUS:
+ case L_INITIO_DEBILIS:
+ note->u.note.shape = S_PUNCTUM_DEMINUTUS;
+ default:
+ break;
+ }
+ }
+ shape = gregoriotex_determine_note_glyph_name(note, glyph, element, &type);
+ note->u.note.shape = initial_shape;
+ /* special things for puncta inclinata */
+ space_case = get_punctum_inclinatum_space_case(note);
+ if (space_case >= 0) {
+ fprintf(f, "\\GreEndOfGlyph{%d}%%\n", space_case);
+ }
+
+ switch (note->u.note.shape) {
+ case S_PUNCTUM_CAVUM:
+ fprintf(f, "\\GrePunctumCavum{%d}{%d}{%d}",
+ pitch_value(note->u.note.pitch), pitch_value(next_note_pitch),
+ type);
+ break;
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ fprintf(f, "\\GrePunctumCavumInclinatum{%d}{%d}{%d}",
+ pitch_value(note->u.note.pitch), pitch_value(next_note_pitch),
+ type);
+ break;
+ case S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS:
+ fprintf(f, "\\GrePunctumCavumInclinatumAuctus{%d}{%d}{%d}",
+ pitch_value(note->u.note.pitch), pitch_value(next_note_pitch),
+ type);
+ break;
+ case S_LINEA_PUNCTUM_CAVUM:
+ fprintf(f, "\\GreLineaPunctumCavum{%d}{%d}{%d}",
+ pitch_value(note->u.note.pitch), pitch_value(next_note_pitch),
+ type);
+ break;
+ case S_LINEA:
+ fprintf(f, "\\GreLinea{%d}{%d}{%d}", pitch_value(note->u.note.pitch),
+ pitch_value(next_note_pitch), type);
+ break;
+ default:
+ fprintf(f, "\\GreGlyph{\\GreCP%s}{%d}{%d}{%d}", shape,
+ pitch_value(note->u.note.pitch), pitch_value(next_note_pitch),
+ type);
+ break;
+ }
+}
+
+static int gregoriotex_syllable_first_type(gregorio_syllable *syllable)
+{
+ int result = 0;
+ gtex_alignment type = AT_ONE_NOTE;
+ gtex_type gtype = T_ONE_NOTE;
+ /* alteration says if there is a flat or a natural first in the next
+ * syllable, see gregoriotex.tex for more details */
+ int alteration = 0;
+ gregorio_glyph *glyph;
+ gregorio_element *element;
+ if (!syllable) {
+ gregorio_message(_("called with a NULL argument"),
+ "gregoriotex_syllable_first_type", VERBOSITY_ERROR, 0);
+ }
+ element = syllable->elements[0];
+ while (element) {
+ if (element->type == GRE_BAR) {
+ switch (element->u.misc.unpitched.info.bar) {
+ case B_NO_BAR:
+ case B_VIRGULA:
+ result = 10;
+ break;
+ case B_DIVISIO_MINIMA:
+ case B_DIVISIO_MINOR:
+ case B_DIVISIO_MAIOR:
+ case B_DIVISIO_MINOR_D1:
+ case B_DIVISIO_MINOR_D2:
+ case B_DIVISIO_MINOR_D3:
+ case B_DIVISIO_MINOR_D4:
+ case B_DIVISIO_MINOR_D5:
+ case B_DIVISIO_MINOR_D6:
+ result = 11;
+ break;
+ case B_DIVISIO_FINALIS:
+ result = 12;
+ break;
+ default:
+ result = 0;
+ break;
+ }
+ return result;
+ }
+ if (element->type == GRE_ELEMENT && element->u.first_glyph) {
+ glyph = element->u.first_glyph;
+ while (glyph) {
+ if (alteration == 0) {
+ switch (glyph->type) {
+ case GRE_FLAT:
+ alteration = 20;
+ break;
+ case GRE_NATURAL:
+ alteration = 40;
+ break;
+ case GRE_SHARP:
+ alteration = 60;
+ break;
+ default:
+ /* do nothing */
+ break;
+ }
+ }
+ if (glyph->type == GRE_GLYPH && glyph->u.notes.first_note) {
+ switch (glyph->u.notes.glyph_type) {
+ case G_TRIGONUS:
+ case G_PUNCTA_INCLINATA:
+ case G_2_PUNCTA_INCLINATA_DESCENDENS:
+ case G_3_PUNCTA_INCLINATA_DESCENDENS:
+ case G_4_PUNCTA_INCLINATA_DESCENDENS:
+ case G_5_PUNCTA_INCLINATA_DESCENDENS:
+ case G_2_PUNCTA_INCLINATA_ASCENDENS:
+ case G_3_PUNCTA_INCLINATA_ASCENDENS:
+ case G_4_PUNCTA_INCLINATA_ASCENDENS:
+ case G_5_PUNCTA_INCLINATA_ASCENDENS:
+ case G_PUNCTUM:
+ case G_STROPHA:
+ case G_VIRGA:
+ case G_VIRGA_REVERSA:
+ case G_STROPHA_AUCTA:
+ case G_DISTROPHA:
+ case G_DISTROPHA_AUCTA:
+ case G_TRISTROPHA:
+ case G_TRISTROPHA_AUCTA:
+ case G_BIVIRGA:
+ case G_TRIVIRGA:
+ gregoriotex_determine_note_glyph_name
+ (glyph->u.notes.first_note, glyph, element,
+ &type);
+ break;
+ default:
+ gregoriotex_determine_glyph_name(glyph, element, &type,
+ &gtype);
+ break;
+ }
+ return type + alteration;
+ }
+ glyph = glyph->next;
+ }
+ }
+ element = element->next;
+ }
+ return 0;
+}
+
+static __inline void write_low_choral_sign(FILE *const f,
+ const gregorio_note *const note, int special)
+{
+ fprintf(f, "\\GreLowChoralSign{%d}{%s%s%s}{%d}%%\n",
+ pitch_value(note->u.note.pitch),
+ note->choral_sign_is_nabc? "\\GreNABCChar{" : "",
+ note->choral_sign, note->choral_sign_is_nabc? "}" : "", special);
+}
+
+static __inline void write_high_choral_sign(FILE *const f,
+ const gregorio_note *const note, int pitch_offset)
+{
+ fprintf(f, "\\GreHighChoralSign{%d}{%s%s%s}{\\GreOCase%s}%%\n",
+ pitch_value(note->u.note.pitch + pitch_offset),
+ note->choral_sign_is_nabc? "\\GreNABCChar{" : "",
+ note->choral_sign, note->choral_sign_is_nabc? "}" : "",
+ note->gtex_offset_case);
+}
+
+static void gregoriotex_write_choral_sign(FILE *f, gregorio_glyph *glyph,
+ gregorio_note *current_note, bool low)
+{
+ bool kind_of_pes;
+ /* false in the normal case (sign above the note), true in the case of it's
+ * next to the note (same height as a punctum) */
+ bool low_sign = choral_sign_here_is_low(glyph, current_note, &kind_of_pes);
+
+ /* the low choral signs must be typeset after the punctum, whereas the high
+ * must be typeset before the h episema */
+ if ((low_sign && !low) || (!low_sign && low)) {
+ return;
+ }
+
+ if (low_sign) {
+ /* very approximative heuristic, some things may have to be adapted
+ * here... */
+ if (is_on_a_line(current_note->u.note.pitch)) {
+ if (kind_of_pes && current_note->u.note.pitch -
+ current_note->next->u.note.pitch == -1) {
+ write_low_choral_sign(f, current_note, 1);
+ return;
+ }
+ if (current_note->previous
+ && (current_note->previous->signs == _PUNCTUM_MORA
+ || current_note->previous->signs ==
+ _V_EPISEMA_PUNCTUM_MORA)) {
+ write_low_choral_sign(f, current_note, 1);
+ return;
+ }
+ }
+
+ write_low_choral_sign(f, current_note, 0);
+ } else {
+ /* let's cheat a little */
+ if (is_on_a_line(current_note->u.note.pitch)) {
+ write_high_choral_sign(f, current_note, 0);
+ } else {
+ write_high_choral_sign(f, current_note, 2);
+ }
+ }
+}
+
+/*
+ *
+ * A function that write the signs of a glyph, which has the type type (T_*,
+ * not G_*, which is in the glyph->glyph_type), and (important), we start only
+ * at the note current_note. It is due to the way we call it : if type is
+ * T_ONE_NOTE, we just do the signs on current_note, not all. This is the case
+ * for example for the first note of the torculus resupinus, or the
+ * G_*_PUNCTA_INCLINATA.
+ *
+ */
+
+/* small helper */
+static __inline bool _found(FILE *const f, const bool found)
+{
+ if (!found) {
+ fprintf (f, "%%\n");\
+ return true;
+ }
+ return found;
+}
+
+static void compute_height_extrema(const gregorio_glyph *const glyph,
+ const gregorio_note *note, signed char *const top_height,
+ signed char *const bottom_height)
+{
+ char height;
+ /* get the minima/maxima pitches */
+ for (; note; note = note->next) {
+ if (note->h_episema_above) {
+ height = note->h_episema_above;
+ } else {
+ if (note->v_episema_height && note->v_episema_height
+ > note->u.note.pitch) {
+ height = note->v_episema_height;
+ } else {
+ height = note->u.note.pitch;
+ }
+
+ if (note->choral_sign
+ && !choral_sign_here_is_low(glyph, note, NULL)) {
+ ++height;
+ }
+ }
+ if (*top_height == UNDETERMINED_HEIGHT || height > *top_height) {
+ *top_height = height;
+ }
+
+ if (note->h_episema_below) {
+ height = note->h_episema_below;
+ } else if (note->v_episema_height && note->v_episema_height
+ < note->u.note.pitch) {
+ height = note->v_episema_height;
+ } else {
+ height = note->u.note.pitch;
+ }
+ if (*bottom_height == UNDETERMINED_HEIGHT || height < *bottom_height) {
+ *bottom_height = height;
+ }
+ }
+}
+
+static __inline void fixup_height_extrema(signed char *const top_height,
+ signed char *const bottom_height)
+{
+ if (*top_height == UNDETERMINED_HEIGHT) {
+ *top_height = 9; /* 'g' */
+ }
+ if (*bottom_height == UNDETERMINED_HEIGHT) {
+ *bottom_height = 9; /* 'g' */
+ }
+}
+
+static void gregoriotex_write_signs(FILE *f, gtex_type type,
+ gregorio_glyph *glyph, gregorio_note *note,
+ gregoriotex_status *const status)
+{
+ /* i is the number of the note for which we are typesetting the sign. */
+ int i;
+ gregorio_note *current_note;
+ /* a dumb char */
+ char block_hepisema = 0;
+ signed char high_pitch = UNDETERMINED_HEIGHT;
+ signed char low_pitch = UNDETERMINED_HEIGHT;
+ bool found = false;
+ compute_height_extrema(glyph, note, &high_pitch, &low_pitch);
+ fixup_height_extrema(&high_pitch, &low_pitch);
+ fprintf(f, "%%\n{%%\n\\GreGlyphHeights{%d}{%d}%%\n",
+ pitch_value(high_pitch), pitch_value(low_pitch));
+ for (current_note = note, i = 1; current_note;
+ current_note = current_note->next, ++i) {
+ /* we start by the additional lines */
+ if (current_note->u.note.pitch < PITCH_BELOW_STAFF) {
+ gregoriotex_write_additional_line(f, i, type, true, current_note);
+ status->bottom_line = 1;
+ }
+ if (current_note->u.note.pitch > PITCH_ABOVE_STAFF) {
+ gregoriotex_write_additional_line(f, i, type, false, current_note);
+ }
+ if (current_note->texverb) {
+ fprintf(f, "%% verbatim text at note level:\n%s%%\n"
+ "%% end of verbatim text\n", current_note->texverb);
+ }
+ if (type == T_ONE_NOTE) {
+ break;
+ }
+ }
+ fprintf(f, "}{");
+ /* now a first loop for the choral signs, because high signs must be taken
+ * into account before any hepisema */
+ for (current_note = note, i = 1; current_note;
+ current_note = current_note->next, ++i) {
+ if (current_note->choral_sign) {
+ found = _found(f, found);
+ gregoriotex_write_choral_sign(f, glyph, current_note, false);
+ }
+ if (type == T_ONE_NOTE) {
+ break;
+ }
+ }
+ /* a loop for rare signs, vertical episema, and horizontal episema */
+ for (current_note = note, i = 1; current_note;
+ current_note = current_note->next, ++i) {
+ /* we continue with the hepisema */
+ if (current_note->h_episema_above || current_note->h_episema_below) {
+ found = _found(f, found);
+ gregoriotex_write_hepisema(f, current_note, i, type, glyph);
+ }
+ /* write_rare also writes the vepisema */
+ if (current_note->special_sign) {
+ found = _found(f, found);
+ gregoriotex_write_rare(f, current_note, current_note->special_sign);
+ }
+ if (current_note->signs != _NO_SIGN) {
+ found = _found(f, found);
+ }
+ switch (current_note->signs) {
+ case _V_EPISEMA:
+ case _V_EPISEMA_PUNCTUM_MORA:
+ case _V_EPISEMA_AUCTUM_DUPLEX:
+ gregoriotex_write_vepisema(f, current_note);
+ break;
+ default:
+ /* do nothing */
+ break;
+ }
+ /* why is this if there?... */
+ if (!current_note->special_sign) {
+ if (block_hepisema == 2) {
+ block_hepisema = 0;
+ }
+ if (block_hepisema == 1) {
+ block_hepisema = 2;
+ }
+ }
+ if (type == T_ONE_NOTE) {
+ break;
+ }
+ }
+ /* final loop for choral signs and punctum mora */
+ for (current_note = note, i = 1; current_note;
+ current_note = current_note->next, ++i) {
+ switch (current_note->signs) {
+ case _PUNCTUM_MORA:
+ case _V_EPISEMA_PUNCTUM_MORA:
+ gregoriotex_write_punctum_mora(f, glyph, current_note);
+ break;
+ case _AUCTUM_DUPLEX:
+ case _V_EPISEMA_AUCTUM_DUPLEX:
+ gregoriotex_write_auctum_duplex(f, current_note);
+ break;
+ default:
+ break;
+ }
+ if (current_note->choral_sign) {
+ found = _found(f, found);
+ gregoriotex_write_choral_sign(f, glyph, current_note, true);
+ }
+ if (type == T_ONE_NOTE) {
+ break;
+ }
+ }
+ fprintf(f, "}{");
+ if (status->point_and_click) {
+ fprintf(f, "%u:%u:%u", note->src_line, note->src_offset,
+ note->src_column + 1);
+ }
+ fprintf(f, "}%%\n");
+}
+
+static char *determine_leading_shape(gregorio_glyph *glyph)
+{
+ static char buf[BUFSIZE];
+ int ambitus = compute_ambitus(glyph->u.notes.first_note);
+ const char *head, *head_liquescence;
+
+ switch (glyph->u.notes.first_note->u.note.shape) {
+ case S_QUILISMA:
+ head = "Quilisma";
+ break;
+ case S_ORISCUS:
+ case S_ORISCUS_SCAPUS:
+ head = "Oriscus";
+ break;
+ default:
+ head = "Punctum";
+ break;
+ }
+
+ switch (glyph->u.notes.liquescentia) {
+ case L_INITIO_DEBILIS:
+ case L_DEMINUTUS_INITIO_DEBILIS:
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ case L_AUCTA_INITIO_DEBILIS:
+ head_liquescence = "InitioDebilis";
+ break;
+ default:
+ head_liquescence = "";
+ break;
+ }
+
+ gregorio_snprintf(buf, BUFSIZE, "Leading%s%s%s", head, tex_ambitus[ambitus],
+ head_liquescence);
+ return buf;
+}
+
+static void gregoriotex_write_glyph(FILE *f, gregorio_syllable *syllable,
+ gregorio_element *element, gregorio_glyph *glyph,
+ gregoriotex_status *const status)
+{
+ /* glyph number is the number of the glyph in the fonte, it is discussed in
+ * later comments
+ * type is the type of the glyph. Understand the type of the glyph for
+ * gregoriotex, for the alignement between text and notes. (AT_ONE_NOTE,
+ * etc.) */
+ gtex_alignment type = 0;
+ /* the type of the glyph, in the sense of the shape (T_PES, etc.) */
+ gtex_type gtype = 0;
+ char next_note_pitch = 0;
+ gregorio_note *current_note;
+ const char *leading_shape, *shape;
+ if (!glyph) {
+ gregorio_message(_("called with NULL pointer"),
+ "gregoriotex_write_glyph", VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (glyph->type != GRE_GLYPH || !glyph->u.notes.first_note) {
+ gregorio_message(_("called with glyph without note"),
+ "gregoriotex_write_glyph", VERBOSITY_ERROR, 0);
+ return;
+ }
+ next_note_pitch = gregorio_determine_next_pitch(syllable, element, glyph);
+ current_note = glyph->u.notes.first_note;
+ /* first we check if it is really a unique glyph in gregoriotex... the
+ * glyphs that are not a unique glyph are : trigonus and pucta inclinata
+ * in general, and torculus resupinus and torculus resupinus flexus, so
+ * we first divide the glyph into real gregoriotex glyphs */
+ switch (glyph->u.notes.glyph_type) {
+ case G_TRIGONUS:
+ case G_PUNCTA_INCLINATA:
+ case G_2_PUNCTA_INCLINATA_DESCENDENS:
+ case G_3_PUNCTA_INCLINATA_DESCENDENS:
+ case G_4_PUNCTA_INCLINATA_DESCENDENS:
+ case G_5_PUNCTA_INCLINATA_DESCENDENS:
+ case G_2_PUNCTA_INCLINATA_ASCENDENS:
+ case G_3_PUNCTA_INCLINATA_ASCENDENS:
+ case G_4_PUNCTA_INCLINATA_ASCENDENS:
+ case G_5_PUNCTA_INCLINATA_ASCENDENS:
+ while (current_note) {
+ gregoriotex_write_note(f, current_note, glyph, element,
+ next_note_pitch);
+ gregoriotex_write_signs(f, T_ONE_NOTE, glyph, current_note, status);
+ current_note = current_note->next;
+ }
+ break;
+ case G_SCANDICUS:
+ if (glyph->u.notes.liquescentia == L_DEMINUTUS
+ || glyph->u.notes.liquescentia == L_DEMINUTUS_INITIO_DEBILIS
+ || glyph->u.notes.liquescentia == L_NO_LIQUESCENTIA) {
+ shape = gregoriotex_determine_glyph_name(glyph, element, &type,
+ &gtype);
+ fprintf(f, "\\GreGlyph{\\GreCP%s}{%d}{%d}{%d}", shape,
+ pitch_value(glyph->u.notes.first_note->u.note.pitch),
+ pitch_value(next_note_pitch), type);
+ gregoriotex_write_signs(f, gtype, glyph, glyph->u.notes.first_note,
+ status);
+ } else {
+ while (current_note) {
+ gregoriotex_write_note(f, current_note, glyph, element,
+ next_note_pitch);
+ gregoriotex_write_signs(f, T_ONE_NOTE, glyph, current_note,
+ status);
+ current_note = current_note->next;
+ }
+ }
+ break;
+ case G_ANCUS:
+ if (glyph->u.notes.liquescentia == L_DEMINUTUS
+ || glyph->u.notes.liquescentia == L_DEMINUTUS_INITIO_DEBILIS) {
+ shape = gregoriotex_determine_glyph_name(glyph, element, &type,
+ &gtype);
+ fprintf(f, "\\GreGlyph{\\GreCP%s}{%d}{%d}{%d}", shape,
+ pitch_value(glyph->u.notes.first_note->u.note.pitch),
+ pitch_value(next_note_pitch), type);
+ gregoriotex_write_signs(f, gtype, glyph, glyph->u.notes.first_note,
+ status);
+ } else {
+ while (current_note) {
+ gregoriotex_write_note(f, current_note, glyph, element,
+ next_note_pitch);
+ gregoriotex_write_signs(f, T_ONE_NOTE, glyph, current_note,
+ status);
+ current_note = current_note->next;
+ }
+ }
+ break;
+ case G_TORCULUS_RESUPINUS_FLEXUS:
+ leading_shape = determine_leading_shape(glyph);
+ /* trick to have the good position for these glyphs */
+ glyph->u.notes.glyph_type = G_PORRECTUS_FLEXUS_NO_BAR;
+ glyph->u.notes.first_note = current_note->next;
+ shape = gregoriotex_determine_glyph_name(glyph, element, &type, &gtype);
+ fprintf(f, "\\GreGlyph{\\GreFuseTwo{\\GreCP%s}{\\GreCP%s}}{%d}{%d}{%d}",
+ leading_shape, shape,
+ pitch_value(glyph->u.notes.first_note->u.note.pitch),
+ pitch_value(next_note_pitch), type);
+ glyph->u.notes.first_note = current_note;
+ glyph->u.notes.glyph_type = G_TORCULUS_RESUPINUS_FLEXUS;
+ gregoriotex_write_signs(f, gtype, glyph, glyph->u.notes.first_note,
+ status);
+ break;
+ case G_BIVIRGA:
+ case G_TRIVIRGA:
+ while (current_note) {
+ gregoriotex_write_note(f, current_note, glyph, element,
+ next_note_pitch);
+ gregoriotex_write_signs(f, T_ONE_NOTE, glyph, current_note, status);
+ current_note = current_note->next;
+ if (current_note) {
+ fprintf(f, "\\GreEndOfGlyph{4}%%\n");
+ }
+ }
+ break;
+ case G_TRISTROPHA:
+ case G_TRISTROPHA_AUCTA:
+ case G_DISTROPHA:
+ case G_DISTROPHA_AUCTA:
+ while (current_note) {
+ gregoriotex_write_note(f, current_note, glyph, element,
+ next_note_pitch);
+ gregoriotex_write_signs(f, T_ONE_NOTE, glyph, current_note, status);
+ current_note = current_note->next;
+ if (current_note) {
+ fprintf(f, "\\GreEndOfGlyph{5}%%\n");
+ }
+ }
+ break;
+ case G_PUNCTUM:
+ if (glyph->u.notes.first_note->u.note.shape != S_ORISCUS
+ && glyph->u.notes.first_note->u.note.shape != S_ORISCUS_AUCTUS
+ && glyph->u.notes.first_note->u.note.shape !=
+ S_ORISCUS_DEMINUTUS
+ && glyph->u.notes.first_note->u.note.shape !=
+ S_ORISCUS_SCAPUS) {
+ switch (glyph->u.notes.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ glyph->u.notes.first_note->u.note.shape =
+ S_PUNCTUM_AUCTUS_ASCENDENS;
+ break;
+ case L_AUCTUS_DESCENDENS:
+ case L_AUCTA:
+ glyph->u.notes.first_note->u.note.shape =
+ S_PUNCTUM_AUCTUS_DESCENDENS;
+ break;
+ case L_DEMINUTUS:
+ case L_INITIO_DEBILIS:
+ glyph->u.notes.first_note->u.note.shape = S_PUNCTUM_DEMINUTUS;
+ default:
+ break;
+ }
+ }
+ /* else fall into the next case */
+ case G_PUNCTUM_INCLINATUM:
+ case G_VIRGA:
+ case G_VIRGA_REVERSA:
+ case G_STROPHA:
+ case G_STROPHA_AUCTA:
+ gregoriotex_write_note(f, glyph->u.notes.first_note, glyph, element,
+ next_note_pitch);
+ gregoriotex_write_signs(f, T_ONE_NOTE, glyph, current_note, status);
+ break;
+ default:
+ /* special case of the torculus resupinus which first note is not a
+ * punctum */
+ if (glyph->u.notes.glyph_type == G_TORCULUS_RESUPINUS
+ && current_note->u.note.shape != S_PUNCTUM
+ && current_note->u.note.shape != S_QUILISMA) {
+ leading_shape = determine_leading_shape(glyph);
+ /* trick to have the good position for these glyphs */
+ glyph->u.notes.glyph_type = G_PORRECTUS_NO_BAR;
+ glyph->u.notes.first_note = current_note->next;
+ shape = gregoriotex_determine_glyph_name(glyph, element, &type,
+ &gtype);
+ fprintf(f, "\\GreGlyph{\\GreFuseTwo{\\GreCP%s}{\\GreCP%s}}"
+ "{%d}{%d}{%d}", leading_shape, shape,
+ pitch_value(glyph->u.notes.first_note->u.note.pitch),
+ pitch_value(next_note_pitch), type);
+ glyph->u.notes.first_note = current_note;
+ glyph->u.notes.glyph_type = G_TORCULUS_RESUPINUS;
+ gregoriotex_write_signs(f, gtype, glyph, glyph->u.notes.first_note,
+ status);
+ break;
+ } else {
+ shape = gregoriotex_determine_glyph_name(glyph, element, &type,
+ &gtype);
+ fprintf(f, "\\GreGlyph{\\GreCP%s}{%d}{%d}{%d}", shape,
+ pitch_value(glyph->u.notes.first_note->u.note.pitch),
+ pitch_value(next_note_pitch), type);
+ gregoriotex_write_signs(f, gtype, glyph, glyph->u.notes.first_note,
+ status);
+ break;
+ }
+ }
+}
+
+/* here we absolutely need to pass the syllable as an argument, because we
+ * will need the next note, that may be contained in the next syllable */
+
+static void gregoriotex_write_element(FILE *f, gregorio_syllable *syllable,
+ gregorio_element *element, gregoriotex_status *status)
+{
+ if (element->type == GRE_ELEMENT) {
+ gregorio_glyph *glyph;
+ for (glyph = element->u.first_glyph; glyph; glyph = glyph->next) {
+ switch (glyph->type) {
+ case GRE_SPACE:
+ /* we assume here that it is a SP_ZERO_WIDTH, the only one a
+ * glyph can be */
+ fprintf(f, "\\GreEndOfGlyph{1}%%\n");
+ break;
+
+ case GRE_TEXVERB_GLYPH:
+ if (glyph->texverb) {
+ fprintf(f, "%% verbatim text at glyph level:\n%s%%\n"
+ "%% end of verbatim text\n", glyph->texverb);
+ }
+ break;
+
+ case GRE_FLAT:
+ fprintf(f, "\\GreFlat{%d}{0}%%\n",
+ pitch_value(glyph->u.misc.pitched.pitch));
+ break;
+
+ case GRE_NATURAL:
+ fprintf(f, "\\GreNatural{%d}{0}%%\n",
+ pitch_value(glyph->u.misc.pitched.pitch));
+ break;
+
+ case GRE_SHARP:
+ fprintf(f, "\\GreSharp{%d}{0}%%\n",
+ pitch_value(glyph->u.misc.pitched.pitch));
+ break;
+
+ default:
+ /* at this point glyph->type is GRE_GLYPH */
+ assert(glyph->type == GRE_GLYPH);
+ gregoriotex_write_glyph(f, syllable, element, glyph, status);
+ if (glyph->next && glyph->next->type == GRE_GLYPH) {
+ if (is_puncta_inclinata(glyph->next->u.notes.glyph_type)
+ || glyph->next->u.notes.glyph_type ==
+ G_PUNCTA_INCLINATA) {
+ fprintf(f, "\\GreEndOfGlyph{9}%%\n");
+ } else {
+ fprintf(f, "\\GreEndOfGlyph{0}%%\n");
+ }
+ }
+ break;
+ }
+ }
+ }
+}
+
+static void write_fixed_text_styles(FILE *f, gregorio_character *syllable_text,
+ gregorio_character *next_syllable_text)
+{
+ if (syllable_text) {
+ gregoriotex_ignore_style = gregoriotex_fix_style(syllable_text);
+ if (gregoriotex_ignore_style) {
+ fprintf(f, "\\GreSetFixedTextFormat{%d}",
+ gregoriotex_internal_style_to_gregoriotex
+ (gregoriotex_ignore_style));
+ }
+ }
+ if (next_syllable_text) {
+ gregoriotex_next_ignore_style = gregoriotex_fix_style(
+ next_syllable_text);
+ if (gregoriotex_next_ignore_style) {
+ fprintf(f, "\\GreSetFixedNextTextFormat{%d}",
+ gregoriotex_internal_style_to_gregoriotex
+ (gregoriotex_next_ignore_style));
+ }
+ }
+}
+
+static void gregoriotex_write_text(FILE *f, gregorio_character *text,
+ bool *first_syllable)
+{
+ bool skip_initial = first_syllable && *first_syllable;
+ if (text == NULL) {
+ fprintf(f, "{}{}{}{}{}");
+ if (skip_initial) {
+ fprintf(f, "\\GreForceHyphen{}");
+ }
+ return;
+ }
+ fprintf(f, "{");
+ gregorio_write_text(skip_initial, text, f,
+ (&gtex_write_verb), (&gtex_print_char), (&gtex_write_begin),
+ (&gtex_write_end), (&gtex_write_special_char));
+ fprintf(f, "}{");
+ gregorio_write_first_letter_alignment_text(skip_initial, text, f,
+ (&gtex_write_verb), (&gtex_print_char), (&gtex_write_begin),
+ (&gtex_write_end), (&gtex_write_special_char));
+ if (first_syllable) {
+ *first_syllable = false;
+ }
+ gregoriotex_ignore_style = gregoriotex_next_ignore_style;
+ gregoriotex_next_ignore_style = ST_NO_STYLE;
+ fprintf(f, "}");
+ if (skip_initial) {
+ /* Check to see if we need to force a hyphen (empty first syllable) */
+ for (; text; text = text->next_character) {
+ if (text->is_character) {
+ break;
+ } else if (text->cos.s.type == ST_T_BEGIN) {
+ if (text->cos.s.style == ST_VERBATIM ||
+ text->cos.s.style == ST_SPECIAL_CHAR) {
+ break;
+ } else if (text->cos.s.style == ST_INITIAL) {
+ for (; text; text = text->next_character) {
+ if (!text->is_character && text->cos.s.type == ST_T_END
+ && text->cos.s.style == ST_INITIAL) {
+ break;
+ }
+ }
+ }
+ }
+ }
+ if (!text) {
+ fprintf(f, "\\GreForceHyphen{}");
+ }
+ }
+}
+
+/*
+ * Function printing the line clef change (only updating \localleftbox, not
+ * printing the key). Useful for \GreDiscretionary.
+ * TODO: I'm not sure about the third argument, but that's how it's called in
+ * \GreChangeClef.
+ */
+static void gregoriotex_print_change_line_clef(FILE *f,
+ gregorio_element *current_element)
+{
+ if (current_element->type == GRE_C_KEY_CHANGE) {
+ if (current_element->u.misc.pitched.flatted_key) {
+ fprintf(f, "\\GreSetLinesClef{c}{%d}{1}{%d}%%\n",
+ current_element->u.misc.pitched.pitch - '0',
+ gregoriotex_clef_flat_height('c',
+ current_element->u.misc.pitched.pitch - '0'));
+ } else {
+ fprintf(f, "\\GreSetLinesClef{c}{%d}{1}{%d}%%\n",
+ current_element->u.misc.pitched.pitch - '0', NO_KEY_FLAT);
+ }
+ }
+ if (current_element->type == GRE_F_KEY_CHANGE) {
+ if (current_element->u.misc.pitched.flatted_key) {
+ /* the third argument is 0 or 1 according to the need for a
+ * space before the clef */
+ fprintf(f, "\\GreSetLinesClef{f}{%d}{1}{%d}%%\n",
+ current_element->u.misc.pitched.pitch - '0',
+ gregoriotex_clef_flat_height('f',
+ current_element->u.misc.pitched.pitch - '0'));
+ } else {
+ fprintf(f, "\\GreSetLinesClef{f}{%d}{1}{%d}%%\n",
+ current_element->u.misc.pitched.pitch - '0', NO_KEY_FLAT);
+ }
+ }
+}
+
+static void handle_final_bar(FILE *f, const char *type, gregorio_syllable *syllable)
+{
+ gregorio_element *element;
+ fprintf(f, "\\GreFinal%s{%%\n", type);
+ /* first element will be the bar, which we just handled, so skip it */
+ for (element = (*syllable->elements)->next; element;
+ element = element->next) {
+ switch (element->type) {
+ case GRE_TEXVERB_ELEMENT:
+ if (element->texverb) {
+ fprintf(f, "%% verbatim text at element level:\n%s%%\n"
+ "%% end of verbatim text\n", element->texverb);
+ }
+ break;
+
+ case GRE_CUSTOS:
+ assert(element->u.misc.pitched.force_pitch);
+ fprintf(f, "\\GreFinalCustos{%d}%%\n",
+ pitch_value(element->u.misc.pitched.pitch));
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
+ }
+ fprintf(f, "}%%\n");
+}
+
+static __inline bool is_manual_custos(const gregorio_element *element)
+{
+ return element->type == GRE_ELEMENT
+ && element->u.first_glyph
+ && element->u.first_glyph->type == GRE_MANUAL_CUSTOS;
+}
+
+static __inline bool next_is_bar(const gregorio_syllable *syllable,
+ const gregorio_element *element)
+{
+ bool got_custos = false;
+ if (element) {
+ element = element->next;
+ }
+
+ while (syllable) {
+ if (element) {
+ if (element->type == GRE_BAR) {
+ return true;
+ }
+ /* allow no more than one manual custos before a bar */
+ if (got_custos || !is_manual_custos(element)) {
+ return false;
+ }
+ got_custos = true;
+ if (element->next) {
+ /* look at the next element */
+ element = element->next;
+ continue;
+ }
+ }
+
+ syllable = syllable->next_syllable;
+ if (!syllable) {
+ return false;
+ }
+ if (syllable->type == GRE_BAR) {
+ return true;
+ }
+ if (syllable->type != GRE_SYLLABLE) {
+ return false;
+ }
+
+ /* the next syllable is a GRE_SYLLABLE; so look at the element */
+ element = syllable->elements[0];
+ }
+
+ assert(false); /* should never reach here */
+ return false; /* avoid gcc 5.1 warning */
+}
+
+static __inline void write_syllable_point_and_click(FILE *const f,
+ const gregorio_syllable *const syllable,
+ const gregoriotex_status *const status)
+{
+ if (status->point_and_click && syllable->src_line) {
+ fprintf(f, "%u:%u:%u", syllable->src_line, syllable->src_offset,
+ syllable->src_column + 1);
+ }
+}
+
+/*
+ * Arguments are relatively obvious. The most obscure is certainly first_of_disc
+ * which is 0 all the time, except in the case of a "clef change syllable". In
+ * this case we make a \GreDiscretionary with two arguments:
+ * 1.what should be printed if the syllable is the last of its line (which
+ * basically means everything but clefs and custos), and
+ * 2. what should be printed if it's in a middle of a line (which means
+ * everything)
+ * So the first_of_disc argument is:
+ * 0 if we don't know (general case)
+ * 1 in case of the first argument of a \GreDiscretionary
+ * 2 if we are in the second argument (necessary in order to avoid infinite loops)
+ */
+static void gregoriotex_write_syllable(FILE *f, gregorio_syllable *syllable,
+ bool * first_syllable, unsigned char *line_number,
+ unsigned char first_of_disc, gregoriotex_status *const status)
+{
+ gregorio_element *clef_change_element = NULL, *element;
+ if (!syllable) {
+ return;
+ }
+ /* Very first: before anything, if the syllable is the beginning of a
+ * no-linebreak area: */
+ if (syllable->no_linebreak_area == NLBA_BEGINNING) {
+ fprintf(f, "\\GreBeginNLBArea{1}{0}%%\n");
+ }
+ if (syllable->euouae == EUOUAE_BEGINNING) {
+ fprintf(f, "\\GreBeginEUOUAE{}%%\n");
+ }
+ /*
+ * first we check if the syllable is only a end of line. If it is the case,
+ * we don't print anything but a comment (to be able to read it if we read
+ * GregorioTeX). The end of lines are treated separately in GregorioTeX, it
+ * is buit inside the TeX structure.
+ */
+ if (syllable->elements && *(syllable->elements)) {
+ if ((syllable->elements)[0]->type == GRE_END_OF_LINE) {
+ if ((syllable->elements)[0]->u.misc.unpitched.info.sub_type !=
+ GRE_END_OF_PAR) {
+ fprintf(f, "%%\n%%\n\\GreNewLine %%\n%%\n%%\n");
+ } else {
+ fprintf(f, "%%\n%%\n\\GreNewParLine %%\n%%\n%%\n");
+ }
+ if (*line_number == 1) {
+ fprintf(f, "\\GreAdjustThirdLine %%\n");
+ *line_number = 0;
+ }
+ return;
+ }
+ /*
+ * This case is not simple: if the syllable contains a clef change,
+ * whether it is (c4) or (::c4) or (z0::c4), we put it in a
+ * discretionary. Warning: only these three cases will have the expected
+ * effect. So first we detect it:
+ */
+ if (first_of_disc == 0) { /* to avoid infinite loops */
+ clef_change_element = gregoriotex_syllable_is_clef_change(syllable);
+ if (clef_change_element) {
+ /*
+ * In this case, the first thing to do is to change the line clef
+ */
+ gregoriotex_print_change_line_clef(f, clef_change_element);
+ fprintf(f, "\\GreDiscretionary{0}{%%\n");
+ gregoriotex_write_syllable(f, syllable, first_syllable,
+ line_number, 1, status);
+ fprintf(f, "}{%%\n");
+ gregoriotex_write_syllable(f, syllable, first_syllable,
+ line_number, 2, status);
+ fprintf(f, "}%%\n");
+ return;
+ }
+ }
+ write_fixed_text_styles(f, syllable->text,
+ syllable->next_syllable? syllable->next_syllable->text : NULL);
+ if ((syllable->elements)[0]->type == GRE_BAR) {
+ if (!syllable->next_syllable && !syllable->text
+ && (syllable->elements)[0]->u.misc.unpitched.info.bar ==
+ B_DIVISIO_FINALIS) {
+ handle_final_bar(f, "DivisioFinalis", syllable);
+ return;
+ }
+ if (!syllable->next_syllable && !syllable->text
+ && (syllable->elements)[0]->u.misc.unpitched.info.bar ==
+ B_DIVISIO_MAIOR) {
+ handle_final_bar(f, "DivisioMaior", syllable);
+ return;
+ } else {
+ fprintf(f, "\\GreBarSyllable");
+ }
+ } else {
+ fprintf(f, "\\GreSyllable");
+ }
+ } else {
+ write_fixed_text_styles(f, syllable->text,
+ syllable->next_syllable? syllable->next_syllable->text : NULL);
+ fprintf(f, "\\GreSyllable");
+ }
+ fprintf(f, "{\\GreSetThisSyllable");
+ gregoriotex_write_text(f, syllable->text, first_syllable);
+ fprintf(f, "}{}{\\Gre%s}", syllable->first_word ? "FirstWord" : "Unstyled");
+ if (syllable->position == WORD_END
+ || syllable->position == WORD_ONE_SYLLABLE || !syllable->text
+ || !syllable->next_syllable
+ || syllable->next_syllable->type == GRE_END_OF_LINE
+ || syllable->next_syllable->type == GRE_END_OF_PAR) {
+ fprintf(f, "{1}");
+ } else {
+ fprintf(f, "{0}");
+ }
+ if (syllable->next_syllable) {
+ fprintf(f, "{\\GreSetNextSyllable");
+ gregoriotex_write_text(f, syllable->next_syllable->text, NULL);
+ fprintf(f, "}{");
+ write_syllable_point_and_click(f, syllable, status);
+ fprintf(f, "}{%d}{",
+ gregoriotex_syllable_first_type(syllable->next_syllable));
+ } else {
+ fprintf(f, "{\\GreSetNextSyllable{}{}{}{}{}}{");
+ write_syllable_point_and_click(f, syllable, status);
+ fprintf(f, "}{0}{");
+ }
+ if (syllable->translation) {
+ if (syllable->translation_type == TR_WITH_CENTER_BEGINNING) {
+ fprintf(f, "%%\n\\GreWriteTranslationWithCenterBeginning{");
+ } else {
+ fprintf(f, "%%\n\\GreWriteTranslation{");
+ }
+ gregoriotex_write_translation(f, syllable->translation);
+ fprintf(f, "}%%\n");
+ }
+ if (syllable->translation_type) {
+ if (syllable->translation_type == TR_WITH_CENTER_END)
+ fprintf(f, "%%\n\\GreTranslationCenterEnd %%\n");
+ }
+ if (syllable->abovelinestext) {
+ fprintf(f, "%%\n\\GreSetTextAboveLines{%s}%%\n",
+ syllable->abovelinestext);
+ }
+ if (gregoriotex_is_last_of_line(syllable)) {
+ fprintf(f, "%%\n\\GreLastOfLine %%\n");
+ }
+ if (!syllable->next_syllable) {
+ fprintf(f, "%%\n\\GreLastOfScore %%\n");
+ }
+ fprintf(f, "}{%%\n");
+
+ for (element = *syllable->elements; element;
+ element = element->next) {
+ if (element->nabc_lines && element->nabc) {
+ size_t i;
+ for (i = 0; i < element->nabc_lines; i++) {
+ if (element->nabc[i]) {
+ fprintf(f, "\\GreNABCNeumes{%d}{%s}%%\n", (int)(i+1),
+ element->nabc[i]);
+ }
+ }
+ }
+ switch (element->type) {
+ case GRE_SPACE:
+ switch (element->u.misc.unpitched.info.space) {
+ case SP_ZERO_WIDTH:
+ fprintf(f, "\\GreEndOfElement{3}{1}%%\n");
+ break;
+ case SP_LARGER_SPACE:
+ fprintf(f, "\\GreEndOfElement{1}{0}%%\n");
+ break;
+ case SP_GLYPH_SPACE:
+ fprintf(f, "\\GreEndOfElement{2}{0}%%\n");
+ break;
+ case SP_GLYPH_SPACE_NB:
+ fprintf(f, "\\GreEndOfElement{2}{1}%%\n");
+ break;
+ case SP_LARGER_SPACE_NB:
+ fprintf(f, "\\GreEndOfElement{1}{1}%%\n");
+ break;
+ case SP_NEUMATIC_CUT_NB:
+ fprintf(f, "\\GreEndOfElement{0}{1}%%\n");
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case GRE_TEXVERB_ELEMENT:
+ if (element->texverb) {
+ fprintf(f, "%% verbatim text at element level:\n%s%%\n"
+ "%% end of verbatim text\n", element->texverb);
+ }
+ break;
+
+ case GRE_NLBA:
+ if (element->u.misc.unpitched.info.nlba == NLBA_BEGINNING) {
+ fprintf(f, "\\GreBeginNLBArea{0}{0}%%\n");
+ } else {
+ fprintf(f, "\\GreEndNLBArea{%d}{0}%%\n",
+ next_is_bar(syllable, element)? 3 : 0);
+ }
+ break;
+
+ case GRE_ALT:
+ if (element->texverb) {
+ fprintf(f, "\\GreSetTextAboveLines{%s}%%\n", element->texverb);
+ }
+ break;
+
+ case GRE_C_KEY_CHANGE:
+ if (first_of_disc != 1) {
+ /*
+ * We don't print clef changes at the end of a line
+ */
+ if (element->previous && element->previous->type == GRE_BAR) {
+ if (element->u.misc.pitched.flatted_key) {
+ /* the third argument is 0 or 1 according to the need
+ * for a space before the clef */
+ fprintf(f, "\\GreChangeClef{c}{%d}{0}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ gregoriotex_clef_flat_height('c',
+ element->u.misc.pitched.pitch - '0'));
+ } else {
+ fprintf(f, "\\GreChangeClef{c}{%d}{0}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ NO_KEY_FLAT);
+ }
+ } else {
+ if (element->u.misc.pitched.flatted_key) {
+ /* the third argument is 0 or 1 according to the need
+ * for a space before the clef */
+ fprintf(f, "\\GreChangeClef{c}{%d}{1}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ gregoriotex_clef_flat_height('c',
+ element->u.misc.pitched.pitch - '0'));
+ } else {
+ fprintf(f, "\\GreChangeClef{c}{%d}{1}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ NO_KEY_FLAT);
+ }
+ }
+ }
+ break;
+
+ case GRE_F_KEY_CHANGE:
+ if (first_of_disc != 1) {
+ /*
+ * We don't print clef changes at the end of a line
+ */
+ if (element->previous && element->previous->type == GRE_BAR) {
+ if (element->u.misc.pitched.flatted_key) {
+ /* the third argument is 0 or 1 according to the need
+ * for a space before the clef */
+ fprintf(f, "\\GreChangeClef{f}{%d}{0}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ gregoriotex_clef_flat_height('f',
+ element->u.misc.pitched.pitch - '0'));
+ } else {
+ fprintf(f, "\\GreChangeClef{f}{%d}{0}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ NO_KEY_FLAT);
+ }
+ } else {
+ if (element->u.misc.pitched.flatted_key) {
+ /* the third argument is 0 or 1 according to the need
+ * for a space before the clef */
+ fprintf(f, "\\GreChangeClef{f}{%d}{1}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ gregoriotex_clef_flat_height('f',
+ element->u.misc.pitched.pitch - '0'));
+ } else {
+ fprintf(f, "\\GreChangeClef{f}{%d}{1}{%d}%%\n",
+ element->u.misc.pitched.pitch - '0',
+ NO_KEY_FLAT);
+ }
+ }
+ }
+ break;
+
+ case GRE_CUSTOS:
+ if (first_of_disc != 1) {
+ /*
+ * We don't print custos before a bar at the end of a line
+ */
+ /* we also print an unbreakable larger space before the custo */
+ fprintf(f, "\\GreEndOfElement{1}{1}%%\n\\GreCustos{%d}"
+ "\\GreNextCustos{%d}%%\n",
+ pitch_value(element->u.misc.pitched.pitch),
+ pitch_value(gregorio_determine_next_pitch(syllable,
+ element, NULL)));
+ }
+ break;
+
+ case GRE_BAR:
+ gregoriotex_write_bar(f,
+ element->u.misc.unpitched.info.bar,
+ element->u.misc.unpitched.special_sign,
+ element->next && !is_manual_custos(element->next));
+ break;
+
+ case GRE_END_OF_LINE:
+ /* here we suppose we don't have two linebreaks in the same
+ * syllable */
+ if (element->u.misc.unpitched.info.sub_type != GRE_END_OF_PAR) {
+ fprintf(f, "%%\n%%\n\\GreNewLine %%\n%%\n%%\n");
+ } else {
+ fprintf(f, "%%\n%%\n\\GreNewParLine %%\n%%\n%%\n");
+ }
+ if (*line_number == 1) {
+ fprintf(f, "\\GreAdjustThirdLine %%\n");
+ *line_number = 0;
+ }
+ break;
+
+ default:
+ /* there current_element->type is GRE_ELEMENT */
+ assert(element->type == GRE_ELEMENT);
+ gregoriotex_write_element(f, syllable, element, status);
+ if (element->next && (element->next->type == GRE_ELEMENT
+ || (element->next->next
+ && element->next->type == GRE_ALT
+ && element->next->next->type ==
+ GRE_ELEMENT))) {
+ fprintf(f, "\\GreEndOfElement{0}{0}%%\n");
+ }
+ break;
+ }
+ }
+ fprintf(f, "}%%\n");
+ if (syllable->position == WORD_END
+ || syllable->position == WORD_ONE_SYLLABLE || !syllable->text) {
+ fprintf(f, "%%\n");
+ }
+ /* Very last, if the syllable is the end of a no-linebreak area: */
+ if (syllable->no_linebreak_area == NLBA_END) {
+ fprintf(f, "\\GreEndNLBArea{%d}{0}%%\n",
+ next_is_bar(syllable, NULL)? 3 : 1);
+ }
+ if (syllable->euouae == EUOUAE_END) {
+ fprintf(f, "\\GreEndEUOUAE{%d}%%\n",
+ next_is_bar(syllable, NULL)? 3 : 1);
+ }
+}
+
+static char *digest_to_hex(const unsigned char digest[SHA1_DIGEST_SIZE])
+{
+ static const char *const hex = "0123456789abcdef";
+ static char result[41];
+
+ char *p = result;
+ unsigned char byte;
+
+ int i;
+ for (i = 0; i < SHA1_DIGEST_SIZE; ++i) {
+ byte = digest[i];
+
+ *(p++) = hex[(byte >> 4) & 0x0FU];
+ *(p++) = hex[byte & 0x0FU];
+ }
+
+ *p = '\0';
+
+ return result;
+}
+
+static void initialize_score(gregoriotex_status *const status,
+ gregorio_score *score, const bool point_and_click)
+{
+ gregorio_syllable *syllable;
+
+ status->bottom_line = false;
+ status->top_height = status->bottom_height = UNDETERMINED_HEIGHT;
+ status->abovelinestext = status->translation = false;
+
+ for (syllable = score->first_syllable; syllable;
+ syllable = syllable->next_syllable) {
+ int voice;
+
+ if (syllable->translation) {
+ status->translation = true;
+ }
+
+ if (syllable->abovelinestext) {
+ status->abovelinestext = true;
+ }
+
+ for (voice = 0; voice < score->number_of_voices; ++voice) {
+ gregorio_element *element;
+
+ gregoriotex_compute_positioning(syllable->elements[voice]);
+ for (element = syllable->elements[voice]; element;
+ element = element->next) {
+ gregorio_glyph *glyph;
+
+ switch (element->type) {
+ case GRE_ALT:
+ status->abovelinestext = true;
+ break;
+
+ case GRE_ELEMENT:
+ for (glyph = element->u.first_glyph; glyph;
+ glyph = glyph->next) {
+ if (glyph->type == GRE_GLYPH) {
+ compute_height_extrema(glyph,
+ glyph->u.notes.first_note,
+ &(status->top_height),
+ &(status->bottom_height));
+ }
+ }
+ break;
+
+ default:
+ /* to eliminate the warning */
+ break;
+ }
+ }
+ }
+ }
+
+ fixup_height_extrema(&(status->top_height), &(status->bottom_height));
+
+ status->point_and_click = point_and_click;
+}
+
+void gregoriotex_write_score(FILE *const f, gregorio_score *const score,
+ const char *const point_and_click_filename)
+{
+ gregorio_character *first_text;
+ /* true if it is the first syllable and false if not.
+ * It is for the initial. */
+ bool first_syllable = false;
+ char clef_letter;
+ int clef_line;
+ char clef_flat = NO_KEY_FLAT;
+ gregorio_syllable *current_syllable;
+ /* the current line (as far as we know), it is always 0, it can be 1 in the
+ * case of the first line of a score with a two lines initial */
+ unsigned char line = 0;
+ int annotation_num;
+ gregoriotex_status status;
+
+ initialize_score(&status, score, point_and_click_filename != NULL);
+
+ if (!f) {
+ gregorio_message(_("call with NULL file"), "gregoriotex_write_score",
+ VERBOSITY_ERROR, 0);
+ return;
+ }
+
+ if (score->number_of_voices != 1) {
+ gregorio_message(_("gregoriotex only works in monophony (for the "
+ "moment)"), "gregoriotex_write_score", VERBOSITY_ERROR, 0);
+ }
+
+ fprintf(f, "%% File generated by gregorio %s\n", GREGORIO_VERSION);
+ fprintf(f, "\\GregorioTeXAPIVersion{%s}%%\n", VERSION);
+
+ if (score->name) {
+ fprintf(f, "%% Name: %s\n", score->name);
+ }
+ if (score->si.author) {
+ fprintf(f, "%% Author: %s\n", score->si.author);
+ }
+ if (score->gabc_copyright) {
+ fprintf(f, "%% The copyright of this gabc is: %s\n",
+ score->gabc_copyright);
+ }
+ if (score->score_copyright) {
+ fprintf(f, "%% The copyright of the score is: %s\n",
+ score->score_copyright);
+ }
+
+ fprintf(f, "\\GreBeginScore{%s}{%d}{%d}{%d}{%d}{%s}%%\n",
+ digest_to_hex(score->digest), status.top_height,
+ status.bottom_height, bool_to_int(status.translation),
+ bool_to_int(status.abovelinestext),
+ point_and_click_filename? point_and_click_filename : "");
+ switch (score->centering) {
+ case SCHEME_SYLLABLE:
+ fprintf(f, "\\englishcentering%%\n");
+ break;
+ case SCHEME_VOWEL:
+ fprintf(f, "\\defaultcentering%%\n");
+ break;
+ default:
+ /* don't set any centering */
+ break;
+ }
+ if (score->nabc_lines) {
+ fprintf(f, "\\GreScoreNABCLines{%d}", (int)score->nabc_lines);
+ }
+ /* we select the good font -- Deprecated (remove in next release) */
+ if (score->gregoriotex_font) {
+ if (!strcmp(score->gregoriotex_font, "gregorio")) {
+ fprintf(f, "\\gresetgregoriofont{gregorio}%%\n");
+ }
+ if (!strcmp(score->gregoriotex_font, "parmesan")) {
+ fprintf(f, "\\gresetgregoriofont{parmesan}%%\n");
+ }
+ if (!strcmp(score->gregoriotex_font, "greciliae")) {
+ fprintf(f, "\\gresetgregoriofont{greciliae}%%\n");
+ }
+ }
+ /* end Deprecated section */
+ if (score->annotation[0]) {
+ fprintf(f, "\\GreAnnotationLines");
+ for (annotation_num = 0; annotation_num < MAX_ANNOTATIONS;
+ ++annotation_num) {
+ if (score->annotation[annotation_num]) {
+ fprintf(f, "{%s}",
+ score->annotation[annotation_num]);
+ }
+ else {
+ fprintf(f, "{}");
+ }
+ }
+ fprintf(f, "%%\n");
+ }
+ if (score->mode != 0) {
+ fprintf(f, "\\GreMode{%d}%%\n", score->mode);
+ }
+ /* first we draw the initial (first letter) and the initial key */
+ if (score->initial_style == NO_INITIAL) {
+ fprintf(f, "\\GreNoInitial %%\n");
+ } else {
+ if (score->initial_style == BIG_INITIAL) {
+ fprintf(f, "\\GreSetBigInitial %%\n");
+ line = 1;
+ }
+ first_text = gregorio_first_text(score);
+ if (first_text) {
+ fprintf(f, "\\GreSetInitial{");
+ gregorio_write_initial(first_text, f,
+ (&gtex_write_verb),
+ (&gtex_print_char),
+ (&gtex_write_begin),
+ (&gtex_write_end), (&gtex_write_special_char));
+ fprintf(f, "}%%\n");
+ first_syllable = true;
+ }
+ }
+ if (score->si.manuscript_reference) {
+ fprintf(f, "\\GreScoreReference{%s}%%\n",
+ score->si.manuscript_reference);
+ }
+ if (score->first_voice_info) {
+ gregoriotex_write_voice_info(f, score->first_voice_info);
+ }
+ fprintf(f, "\\GreBeginNotes %%\n");
+ if (score->first_voice_info) {
+ gregorio_det_step_and_line_from_key(score->
+ first_voice_info->initial_key, &clef_letter, &clef_line);
+ if (score->first_voice_info->flatted_key) {
+ clef_flat = gregoriotex_clef_flat_height(clef_letter, clef_line);
+ } else {
+ clef_flat = NO_KEY_FLAT;
+ }
+ } else {
+ clef_letter = 'c';
+ clef_line = 3;
+ clef_flat = NO_KEY_FLAT;
+ }
+ fprintf(f, "\\GreSetInitialClef{%c}{%d}{%d}%%\n", clef_letter, clef_line,
+ clef_flat);
+ current_syllable = score->first_syllable;
+ while (current_syllable) {
+ gregoriotex_write_syllable(f, current_syllable, &first_syllable, &line,
+ 0, &status);
+ current_syllable = current_syllable->next_syllable;
+ }
+ fprintf(f, "\\GreEndScore %%\n\\endinput %%\n");
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex.h b/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex.h
new file mode 100644
index 00000000000..16cf41e8610
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/gregoriotex/gregoriotex.h
@@ -0,0 +1,165 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes GregorioTeX writing data structures and entry points.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GREGORIOTEX_H
+#define GREGORIOTEX_H
+
+#include "bool.h"
+
+#define OFFSET_CASE(name) static const char *const name = #name
+
+/*
+ * Here are the different types, they must be the same as in squarize.py
+ */
+
+typedef enum gtex_type {
+ T_ONE_NOTE = 1,
+ /* two note neumes */
+ T_PES,
+ T_PESQUADRATUM,
+ T_PESQUADRATUM_LONGQUEUE,
+ T_PESQUILISMA,
+ T_PESQUASSUS,
+ T_PESQUASSUS_LONGQUEUE,
+ T_PESQUILISMAQUADRATUM,
+ T_PESQUILISMAQUADRATUM_LONGQUEUE,
+ T_FLEXUS,
+ T_FLEXUS_LONGQUEUE,
+ T_FLEXUS_ORISCUS,
+ T_FLEXUS_ORISCUS_SCAPUS,
+ T_FLEXUS_ORISCUS_SCAPUS_LONGQUEUE,
+ T_VIRGA_STRATA,
+ /* three note neumes */
+ T_PORRECTUS,
+ T_TORCULUS,
+ T_TORCULUS_QUILISMA,
+ T_SCANDICUS, /* only deminutus */
+ T_ANCUS, /* only deminutus */
+ T_ANCUS_LONGQUEUE, /* only deminutus */
+ T_SALICUS,
+ T_SALICUS_LONGQUEUE,
+ /* four note neumes */
+ T_PORRECTUS_FLEXUS,
+ T_TORCULUS_RESUPINUS,
+ T_TORCULUS_LIQUESCENS,
+ T_TORCULUS_RESUPINUS_FLEXUS
+} gtex_type;
+
+/* the different types for the alignment of the notes in GregorioTeX
+ * these values are numbers coded into GregorioTeX */
+typedef enum gtex_alignment {
+ AT_ONE_NOTE = 0,
+ AT_FLEXUS = 1,
+ AT_PORRECTUS = 2,
+ AT_INITIO_DEBILIS = 3,
+ AT_QUILISMA = 4,
+ AT_ORISCUS = 5,
+ AT_PUNCTUM_INCLINATUM = 6,
+ AT_STROPHA = 7,
+ AT_FLEXUS_1 = 8,
+ AT_FLEXUS_DEMINUTUS = 9
+} gtex_alignment;
+
+/* Here we define a function that will determine the number of the
+ * liquescentia that we will add to the glyph number. There are several types
+ * as all glyphs can't have all liquescentiae. Let's first define the
+ * different types: */
+
+typedef enum gtex_glyph_liquescentia {
+ /* for glyphs that accept all liquecentiae */
+ LG_ALL = 0,
+ /* for glyphs that don't accept initio debilis */
+ LG_NO_INITIO,
+ /* for glyphs for which we don't know if the auctus is ascendens or
+ * descendens */
+ LG_UNDET_AUCTUS,
+ /* for glyphs that don't accept liquescentia */
+ LG_NONE,
+ LG_ONLY_DEMINUTUS,
+ LG_NO_DEMINUTUS,
+ LG_ONLY_AUCTUS
+} gtex_glyph_liquescentia;
+
+typedef enum gtex_sign_type {
+ ST_H_EPISEMA = 0,
+ ST_V_EPISEMA = 1
+} gtex_sign_type;
+
+#define HEPISEMA_FIRST_TWO 12
+
+static __inline bool choral_sign_here_is_low(const gregorio_glyph *const glyph,
+ const gregorio_note *const note, bool *const kind_of_pes)
+{
+ if (kind_of_pes) {
+ *kind_of_pes = false;
+ }
+
+ switch (glyph->u.notes.glyph_type) {
+ case G_FLEXA:
+ case G_TORCULUS:
+ case G_TORCULUS_LIQUESCENS:
+ case G_TORCULUS_RESUPINUS_FLEXUS:
+ case G_PORRECTUS_FLEXUS:
+ if (!note->next) {
+ return true;
+ }
+ break;
+
+ case G_PODATUS:
+ case G_PORRECTUS:
+ case G_TORCULUS_RESUPINUS:
+ if (!note->next || note->next->next) {
+ break;
+ }
+ if (kind_of_pes) {
+ *kind_of_pes = true;
+ }
+ if (note->u.note.shape != S_QUILISMA) {
+ return true;
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return false;
+}
+
+static __inline bool is_on_a_line(const char pitch)
+{
+ return pitch % 2 == 0;
+}
+
+static __inline bool is_between_lines(const char pitch)
+{
+ return pitch % 2 == 1;
+}
+
+bool gtex_is_h_episema_above_shown(const gregorio_note *const note);
+bool gtex_is_h_episema_below_shown(const gregorio_note *const note);
+const char *gregoriotex_determine_glyph_name(const gregorio_glyph *const glyph,
+ const gregorio_element *const element, gtex_alignment *const type,
+ gtex_type *const gtype);
+void gregoriotex_compute_positioning(const gregorio_element *element);
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/messages.c b/Build/source/texk/gregorio/gregorio-src/src/messages.c
new file mode 100644
index 00000000000..b67b5e0578f
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/messages.c
@@ -0,0 +1,176 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file contains functions for logging messages, warnings, and errors.
+ *
+ * Copyright (C) 2009-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h> /* for exit() */
+#include <stdarg.h> /* for exit() */
+#include "bool.h"
+#include "messages.h"
+
+static FILE *error_out;
+static const char *file_name = NULL;
+static gregorio_verbosity verbosity_mode = 0;
+static bool debug_messages = false;
+static int return_value = 0;
+
+int gregorio_get_return_value(void)
+{
+ return return_value;
+}
+
+void gregorio_set_error_out(FILE *const f)
+{
+ error_out = f;
+}
+
+void gregorio_set_file_name(const char *const new_name)
+{
+ file_name = new_name;
+}
+
+void gregorio_set_verbosity_mode(const gregorio_verbosity verbosity)
+{
+ verbosity_mode = verbosity;
+}
+
+#if 0 /* unused */
+static void gregorio_set_debug_messages(bool debug)
+{
+ debug_messages = debug;
+}
+#endif
+
+static const char *verbosity_to_str(const gregorio_verbosity verbosity)
+{
+ const char *str;
+ switch (verbosity) {
+ case VERBOSITY_WARNING:
+ str = _("warning:");
+ break;
+ case VERBOSITY_DEPRECATION:
+ str = _("deprecation:");
+ break;
+ case VERBOSITY_ERROR:
+ str = _("error:");
+ break;
+ case VERBOSITY_FATAL:
+ str = _("fatal error:");
+ break;
+ default:
+ /* INFO, for example */
+ str = " ";
+ break;
+ }
+ return str;
+}
+
+void gregorio_messagef(const char *function_name,
+ gregorio_verbosity verbosity, int line_number,
+ const char *format, ...)
+{
+ va_list args;
+ const char *verbosity_str;
+
+ if (!debug_messages) {
+ line_number = 0;
+ function_name = NULL;
+ }
+
+ if (!error_out) {
+ fprintf(stderr, _("warning: error_out not set in gregorio_messages, "
+ "assumed stderr\n"));
+ error_out = stderr;
+ }
+ if (!verbosity_mode) {
+ fprintf(stderr, _("warning: verbosity mode not set in "
+ "gregorio_messages, assumed warnings\n"));
+ verbosity_mode = VERBOSITY_WARNING;
+ }
+ if (verbosity < verbosity_mode) {
+ return;
+ }
+ verbosity_str = verbosity_to_str(verbosity);
+ if (line_number) {
+ if (function_name) {
+ if (!file_name) {
+ fprintf(error_out, "line %d: in function `%s': %s",
+ line_number, function_name, verbosity_str);
+ } else {
+ fprintf(error_out, "%d: in function `%s': %s", line_number,
+ function_name, verbosity_str);
+ }
+ } else {
+ /* no function_name specified */
+ if (!file_name) {
+ fprintf(error_out, "line %d: %s", line_number, verbosity_str);
+ } else {
+ fprintf(error_out, "%d: %s", line_number, verbosity_str);
+ }
+ }
+ } else {
+ if (function_name) {
+ /*
+ * if (!file_name) {
+ * fprintf (error_out, "in function `%s': %s",
+ * function_name, verbosity_str);
+ * return;
+ * } else {
+ */
+ fprintf(error_out, "in function `%s': %s", function_name,
+ verbosity_str);
+ /* } */
+ } else {
+ /* no function_name specified */
+ /*
+ * if (!file_name) {
+ * fprintf (error_out, "%s", verbosity_str);
+ * return;
+ * } else {
+ */
+ fprintf(error_out, "%s", verbosity_str);
+ /* } */
+ }
+ }
+ va_start(args, format);
+ vfprintf(error_out, format, args);
+ va_end(args);
+ fprintf(error_out, "\n");
+
+ switch (verbosity) {
+ case VERBOSITY_ERROR:
+ return_value = 1;
+ break;
+ case VERBOSITY_FATAL:
+ exit(1);
+ break;
+ default:
+ break;
+ }
+}
+
+void gregorio_message(const char *string, const char *function_name,
+ gregorio_verbosity verbosity, int line_number)
+{
+ gregorio_messagef(function_name, verbosity, line_number, "%s", string);
+}
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/messages.h b/Build/source/texk/gregorio/gregorio-src/src/messages.h
new file mode 100644
index 00000000000..19ad015847e
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/messages.h
@@ -0,0 +1,59 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes the message logging functions.
+ *
+ * Copyright (C) 2009-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MESSAGES_H
+#define MESSAGES_H
+
+#ifndef ENABLE_NLS
+#define ENABLE_NLS 0
+#endif
+#if ENABLE_NLS == 1
+#include "gettext.h"
+#define _(str) gettext(str)
+#define N_(str) str
+#define ngt_(str, strtwo, count) ngettext(str, strtwo, count)
+#else
+#define _(str) str
+#define N_(str) str
+#define ngt_(str, strtwo, count) str
+#endif
+
+typedef enum gregorio_verbosity {
+ VERBOSITY_INFO = 1,
+ VERBOSITY_WARNING,
+ VERBOSITY_DEPRECATION,
+ VERBOSITY_ERROR,
+ VERBOSITY_FATAL
+} gregorio_verbosity;
+
+void gregorio_message(const char *string, const char *function_name,
+ gregorio_verbosity verbosity, int line_number);
+void gregorio_messagef(const char *function_name,
+ gregorio_verbosity verbosity,
+ int line_number, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 4, 5)));
+void gregorio_set_verbosity_mode(gregorio_verbosity verbosity);
+void gregorio_set_file_name(const char *new_name);
+void gregorio_set_error_out(FILE *f);
+int gregorio_get_return_value(void);
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/plugins.h b/Build/source/texk/gregorio/gregorio-src/src/plugins.h
new file mode 100644
index 00000000000..e206269cc75
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/plugins.h
@@ -0,0 +1,35 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes the "main" entry points for reading and writing data.
+ *
+ * Copyright (C) 2008-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef PLUGINS_H
+#define PLUGINS_H
+
+void dump_write_score(FILE *f, gregorio_score *score);
+
+gregorio_score *gabc_read_score(FILE *f_in);
+
+void gabc_write_score(FILE *f, gregorio_score *score);
+
+void gregoriotex_write_score(FILE *f, gregorio_score *score,
+ const char *point_and_click_filename);
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/sha1.c b/Build/source/texk/gregorio/gregorio-src/src/sha1.c
new file mode 100644
index 00000000000..64ab6bad55f
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/sha1.c
@@ -0,0 +1,373 @@
+/*
+ * sha1.c - Functions to compute SHA1 message digest of files or
+ * memory blocks according to the NIST specification FIPS-180-1.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ * Copyright (C) 2000-2001, 2003-2006, 2008-2014 Free Software Foundation, Inc.
+ *
+ * This file is part of Gregorio.
+ * This file has been adapted from GNU coreutils to fit Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Written by Scott G. Miller
+ Credits:
+ Robert Klep <robert@ilse.nl> -- Expansion function fix
+*/
+
+#include "config.h"
+#include "sha1.h"
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#else
+#include <inttypes.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef HAVE_STDALIGN_H
+#include <stdalign.h>
+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wc11-extensions"
+#endif
+#else
+#define alignof(x) sizeof(x)
+#endif
+
+#ifdef WORDS_BIGENDIAN
+#define SWAP(n) (n)
+#else
+#define SWAP(n) \
+ (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
+#endif
+
+#define BLOCKSIZE 32768
+#if BLOCKSIZE % 64 != 0
+#error "invalid BLOCKSIZE"
+#endif
+
+/* This array contains the bytes used to pad the buffer to the next
+ 64-byte boundary. (RFC 1321, 3.1: Step 1) */
+static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ... */ };
+
+/* Take a pointer to a 160 bit block of data (five 32 bit ints) and
+ initialize it to the start constants of the SHA1 algorithm. This
+ must be called before using hash in the call to sha1_hash. */
+void sha1_init_ctx(struct sha1_ctx *ctx)
+{
+ ctx->A = 0x67452301;
+ ctx->B = 0xefcdab89;
+ ctx->C = 0x98badcfe;
+ ctx->D = 0x10325476;
+ ctx->E = 0xc3d2e1f0;
+
+ ctx->total[0] = ctx->total[1] = 0;
+ ctx->buflen = 0;
+}
+
+/* Copy the 4 byte value from v into the memory location pointed to by *cp,
+ If your architecture allows unaligned access this is equivalent to
+ * (uint32_t *) cp = v */
+static void set_uint32(char *cp, uint32_t v)
+{
+ memcpy(cp, &v, sizeof v);
+}
+
+/* Put result from CTX in first 20 bytes following RESBUF. The result
+ must be in little endian byte order. */
+void *sha1_read_ctx(const struct sha1_ctx *ctx, void *resbuf)
+{
+ char *r = resbuf;
+ set_uint32(r + 0 * sizeof ctx->A, SWAP(ctx->A));
+ set_uint32(r + 1 * sizeof ctx->B, SWAP(ctx->B));
+ set_uint32(r + 2 * sizeof ctx->C, SWAP(ctx->C));
+ set_uint32(r + 3 * sizeof ctx->D, SWAP(ctx->D));
+ set_uint32(r + 4 * sizeof ctx->E, SWAP(ctx->E));
+
+ return resbuf;
+}
+
+/* Process the remaining bytes in the internal buffer and the usual
+ prolog according to the standard and write the result to RESBUF. */
+void *sha1_finish_ctx(struct sha1_ctx *ctx, void *resbuf)
+{
+ /*
+ * Take yet unprocessed bytes into account.
+ */
+ uint32_t bytes = ctx->buflen;
+ size_t size = (bytes < 56) ? 64 / 4 : 64 * 2 / 4;
+
+ /*
+ * Now count remaining bytes.
+ */
+ ctx->total[0] += bytes;
+ if (ctx->total[0] < bytes)
+ ++ctx->total[1];
+
+ /*
+ * Put the 64-bit file length in *bits* at the end of the buffer.
+ */
+ ctx->buffer[size - 2] = SWAP((ctx->total[1] << 3) | (ctx->total[0] >> 29));
+ ctx->buffer[size - 1] = SWAP(ctx->total[0] << 3);
+
+ memcpy(&((char *) ctx->buffer)[bytes], fillbuf, (size - 2) * 4 - bytes);
+
+ /*
+ * Process last bytes.
+ */
+ sha1_process_block(ctx->buffer, size * 4, ctx);
+
+ return sha1_read_ctx(ctx, resbuf);
+}
+
+/* Compute SHA1 message digest for LEN bytes beginning at BUFFER. The
+ result is always in little endian byte order, so that a byte-wise
+ output yields to the wanted ASCII representation of the message
+ digest. */
+void *sha1_buffer(const char *buffer, size_t len, void *resblock)
+{
+ struct sha1_ctx ctx;
+
+ /*
+ * Initialize the computation context.
+ */
+ sha1_init_ctx(&ctx);
+
+ /*
+ * Process whole buffer but last len % 64 bytes.
+ */
+ sha1_process_bytes(buffer, len, &ctx);
+
+ /*
+ * Put result in desired memory area.
+ */
+ return sha1_finish_ctx(&ctx, resblock);
+}
+
+void sha1_process_bytes(const void *buffer, size_t len, struct sha1_ctx *ctx)
+{
+ /*
+ * When we already have some bits in our internal buffer concatenate
+ * both inputs first.
+ */
+ if (ctx->buflen != 0) {
+ size_t left_over = ctx->buflen;
+ size_t add = 128 - left_over > len ? len : 128 - left_over;
+
+ memcpy(&((char *) ctx->buffer)[left_over], buffer, add);
+ ctx->buflen += add;
+
+ if (ctx->buflen > 64) {
+ sha1_process_block(ctx->buffer, ctx->buflen & ~63, ctx);
+
+ ctx->buflen &= 63;
+ /*
+ * The regions in the following copy operation cannot overlap.
+ */
+ memcpy(ctx->buffer,
+ &((char *) ctx->buffer)[(left_over + add) & ~63],
+ ctx->buflen);
+ }
+
+ buffer = (const char *) buffer + add;
+ len -= add;
+ }
+
+ /*
+ * Process available complete blocks.
+ */
+ if (len >= 64) {
+#if !_STRING_ARCH_unaligned
+#define UNALIGNED_P(p) ((uintptr_t) (p) % alignof (uint32_t) != 0)
+ if (UNALIGNED_P(buffer)) {
+ while (len > 64) {
+ sha1_process_block(memcpy(ctx->buffer, buffer, 64), 64, ctx);
+ buffer = (const char *) buffer + 64;
+ len -= 64;
+ }
+ } else
+#endif
+ {
+ sha1_process_block(buffer, len & ~63, ctx);
+ buffer = (const char *) buffer + (len & ~63);
+ len &= 63;
+ }
+ }
+
+ /*
+ * Move remaining bytes in internal buffer.
+ */
+ if (len > 0) {
+ size_t left_over = ctx->buflen;
+
+ memcpy(&((char *) ctx->buffer)[left_over], buffer, len);
+ left_over += len;
+ if (left_over >= 64) {
+ sha1_process_block(ctx->buffer, 64, ctx);
+ left_over -= 64;
+ memcpy(ctx->buffer, &ctx->buffer[16], left_over);
+ }
+ ctx->buflen = left_over;
+ }
+}
+
+/* --- Code below is the primary difference between md5.c and sha1.c --- */
+
+/* SHA1 round constants */
+#define K1 0x5a827999
+#define K2 0x6ed9eba1
+#define K3 0x8f1bbcdc
+#define K4 0xca62c1d6
+
+/* Round functions. Note that F2 is the same as F4. */
+#define F1(B,C,D) ( D ^ ( B & ( C ^ D ) ) )
+#define F2(B,C,D) (B ^ C ^ D)
+#define F3(B,C,D) ( ( B & C ) | ( D & ( B | C ) ) )
+#define F4(B,C,D) (B ^ C ^ D)
+
+/* Process LEN bytes of BUFFER, accumulating context into CTX.
+ It is assumed that LEN % 64 == 0.
+ Most of this code comes from GnuPG's cipher/sha1.c. */
+
+void sha1_process_block(const void *buffer, size_t len, struct sha1_ctx *ctx)
+{
+ const uint32_t *words = buffer;
+ size_t nwords = len / sizeof(uint32_t);
+ const uint32_t *endp = words + nwords;
+ uint32_t x[16];
+ uint32_t a = ctx->A;
+ uint32_t b = ctx->B;
+ uint32_t c = ctx->C;
+ uint32_t d = ctx->D;
+ uint32_t e = ctx->E;
+ uint32_t lolen = len;
+
+ /*
+ * First increment the byte count. RFC 1321 specifies the possible
+ * length of the file up to 2^64 bits. Here we only compute the
+ * number of bytes. Do a double word increment.
+ */
+ ctx->total[0] += lolen;
+ ctx->total[1] += (len >> 31 >> 1) + (ctx->total[0] < lolen);
+
+#define rol(x, n) (((x) << (n)) | ((uint32_t) (x) >> (32 - (n))))
+
+#define M(I) ( tm = x[I&0x0f] ^ x[(I-14)&0x0f] \
+ ^ x[(I-8)&0x0f] ^ x[(I-3)&0x0f] \
+ , (x[I&0x0f] = rol(tm, 1)) )
+
+#define R(A,B,C,D,E,F,K,M) do { E += rol( A, 5 ) \
+ + F( B, C, D ) \
+ + K \
+ + M; \
+ B = rol( B, 30 ); \
+ } while(0)
+
+ while (words < endp) {
+ uint32_t tm;
+ int t;
+ for (t = 0; t < 16; t++) {
+ x[t] = SWAP(*words);
+ words++;
+ }
+
+ R(a, b, c, d, e, F1, K1, x[0]);
+ R(e, a, b, c, d, F1, K1, x[1]);
+ R(d, e, a, b, c, F1, K1, x[2]);
+ R(c, d, e, a, b, F1, K1, x[3]);
+ R(b, c, d, e, a, F1, K1, x[4]);
+ R(a, b, c, d, e, F1, K1, x[5]);
+ R(e, a, b, c, d, F1, K1, x[6]);
+ R(d, e, a, b, c, F1, K1, x[7]);
+ R(c, d, e, a, b, F1, K1, x[8]);
+ R(b, c, d, e, a, F1, K1, x[9]);
+ R(a, b, c, d, e, F1, K1, x[10]);
+ R(e, a, b, c, d, F1, K1, x[11]);
+ R(d, e, a, b, c, F1, K1, x[12]);
+ R(c, d, e, a, b, F1, K1, x[13]);
+ R(b, c, d, e, a, F1, K1, x[14]);
+ R(a, b, c, d, e, F1, K1, x[15]);
+ R(e, a, b, c, d, F1, K1, M(16));
+ R(d, e, a, b, c, F1, K1, M(17));
+ R(c, d, e, a, b, F1, K1, M(18));
+ R(b, c, d, e, a, F1, K1, M(19));
+ R(a, b, c, d, e, F2, K2, M(20));
+ R(e, a, b, c, d, F2, K2, M(21));
+ R(d, e, a, b, c, F2, K2, M(22));
+ R(c, d, e, a, b, F2, K2, M(23));
+ R(b, c, d, e, a, F2, K2, M(24));
+ R(a, b, c, d, e, F2, K2, M(25));
+ R(e, a, b, c, d, F2, K2, M(26));
+ R(d, e, a, b, c, F2, K2, M(27));
+ R(c, d, e, a, b, F2, K2, M(28));
+ R(b, c, d, e, a, F2, K2, M(29));
+ R(a, b, c, d, e, F2, K2, M(30));
+ R(e, a, b, c, d, F2, K2, M(31));
+ R(d, e, a, b, c, F2, K2, M(32));
+ R(c, d, e, a, b, F2, K2, M(33));
+ R(b, c, d, e, a, F2, K2, M(34));
+ R(a, b, c, d, e, F2, K2, M(35));
+ R(e, a, b, c, d, F2, K2, M(36));
+ R(d, e, a, b, c, F2, K2, M(37));
+ R(c, d, e, a, b, F2, K2, M(38));
+ R(b, c, d, e, a, F2, K2, M(39));
+ R(a, b, c, d, e, F3, K3, M(40));
+ R(e, a, b, c, d, F3, K3, M(41));
+ R(d, e, a, b, c, F3, K3, M(42));
+ R(c, d, e, a, b, F3, K3, M(43));
+ R(b, c, d, e, a, F3, K3, M(44));
+ R(a, b, c, d, e, F3, K3, M(45));
+ R(e, a, b, c, d, F3, K3, M(46));
+ R(d, e, a, b, c, F3, K3, M(47));
+ R(c, d, e, a, b, F3, K3, M(48));
+ R(b, c, d, e, a, F3, K3, M(49));
+ R(a, b, c, d, e, F3, K3, M(50));
+ R(e, a, b, c, d, F3, K3, M(51));
+ R(d, e, a, b, c, F3, K3, M(52));
+ R(c, d, e, a, b, F3, K3, M(53));
+ R(b, c, d, e, a, F3, K3, M(54));
+ R(a, b, c, d, e, F3, K3, M(55));
+ R(e, a, b, c, d, F3, K3, M(56));
+ R(d, e, a, b, c, F3, K3, M(57));
+ R(c, d, e, a, b, F3, K3, M(58));
+ R(b, c, d, e, a, F3, K3, M(59));
+ R(a, b, c, d, e, F4, K4, M(60));
+ R(e, a, b, c, d, F4, K4, M(61));
+ R(d, e, a, b, c, F4, K4, M(62));
+ R(c, d, e, a, b, F4, K4, M(63));
+ R(b, c, d, e, a, F4, K4, M(64));
+ R(a, b, c, d, e, F4, K4, M(65));
+ R(e, a, b, c, d, F4, K4, M(66));
+ R(d, e, a, b, c, F4, K4, M(67));
+ R(c, d, e, a, b, F4, K4, M(68));
+ R(b, c, d, e, a, F4, K4, M(69));
+ R(a, b, c, d, e, F4, K4, M(70));
+ R(e, a, b, c, d, F4, K4, M(71));
+ R(d, e, a, b, c, F4, K4, M(72));
+ R(c, d, e, a, b, F4, K4, M(73));
+ R(b, c, d, e, a, F4, K4, M(74));
+ R(a, b, c, d, e, F4, K4, M(75));
+ R(e, a, b, c, d, F4, K4, M(76));
+ R(d, e, a, b, c, F4, K4, M(77));
+ R(c, d, e, a, b, F4, K4, M(78));
+ R(b, c, d, e, a, F4, K4, M(79));
+
+ a = ctx->A += a;
+ b = ctx->B += b;
+ c = ctx->C += c;
+ d = ctx->D += d;
+ e = ctx->E += e;
+ }
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/sha1.h b/Build/source/texk/gregorio/gregorio-src/src/sha1.h
new file mode 100644
index 00000000000..aa8ec20ed85
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/sha1.h
@@ -0,0 +1,85 @@
+/*
+ * Declarations of functions and data types used for SHA1 sum
+ * library functions.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ * Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2014 Free Software
+ * Foundation, Inc.
+ *
+ * This file is part of Gregorio.
+ * This file has been adapted from GNU coreutils to fit Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SHA1_H
+#define SHA1_H 1
+
+#include <stddef.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#else
+#include <inttypes.h>
+#endif
+
+#define SHA1_DIGEST_SIZE 20
+
+/* Structure to save state of computation between the single steps. */
+struct sha1_ctx {
+ uint32_t A;
+ uint32_t B;
+ uint32_t C;
+ uint32_t D;
+ uint32_t E;
+
+ uint32_t total[2];
+ uint32_t buflen;
+ uint32_t buffer[32];
+};
+
+/* Initialize structure containing state of computation. */
+extern void sha1_init_ctx(struct sha1_ctx *ctx);
+
+/* Starting with the result of former calls of this function (or the
+ initialization function update the context for the next LEN bytes
+ starting at BUFFER.
+ It is necessary that LEN is a multiple of 64!!! */
+extern void sha1_process_block(const void *buffer, size_t len,
+ struct sha1_ctx *ctx);
+
+/* Starting with the result of former calls of this function (or the
+ initialization function update the context for the next LEN bytes
+ starting at BUFFER.
+ It is NOT required that LEN is a multiple of 64. */
+extern void sha1_process_bytes(const void *buffer, size_t len,
+ struct sha1_ctx *ctx);
+
+/* Process the remaining bytes in the buffer and put result from CTX
+ in first 20 bytes following RESBUF. The result is always in little
+ endian byte order, so that a byte-wise output yields to the wanted
+ ASCII representation of the message digest. */
+extern void *sha1_finish_ctx(struct sha1_ctx *ctx, void *resbuf);
+
+/* Put result from CTX in first 20 bytes following RESBUF. The result is
+ always in little endian byte order, so that a byte-wise output yields
+ to the wanted ASCII representation of the message digest. */
+extern void *sha1_read_ctx(const struct sha1_ctx *ctx, void *resbuf);
+
+/* Compute SHA1 message digest for LEN bytes beginning at BUFFER. The
+ result is always in little endian byte order, so that a byte-wise
+ output yields to the wanted ASCII representation of the message
+ digest. */
+extern void *sha1_buffer(const char *buffer, size_t len, void *resblock);
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/struct.c b/Build/source/texk/gregorio/gregorio-src/src/struct.c
new file mode 100644
index 00000000000..2130da6d45b
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/struct.c
@@ -0,0 +1,1670 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the Gregorio data structures.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file
+ * @brief This file contains a set of function to manipulate the gregorio
+ * structure.
+ *
+ * It starts by simple add/delete functions for almost all
+ * structs, and ends with more complex functions for manipulating
+ * horizontal episema, keys, etc.
+ *
+ * The first functions are not commented, but they always act like
+ * this : we give them a pointer to the pointer to the current element
+ * (by element I mean a struct which can be gregorio_note,
+ * gregorio_element, etc.), they add an element and the update the
+ * pointer to the element so that it points to the new element (may
+ * seem a bit strange).
+ *
+ * All the delete functions are recursive and free all memory.
+ *
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+#include "support.h"
+#include "characters.h"
+
+static gregorio_note *create_and_link_note(gregorio_note **current_note,
+ const gregorio_scanner_location *const loc)
+{
+ gregorio_note *note = gregorio_calloc(1, sizeof(gregorio_note));
+ note->previous = *current_note;
+ note->next = NULL;
+ if (*current_note) {
+ (*current_note)->next = note;
+ }
+ *current_note = note;
+ note->src_line = loc->first_line;
+ note->src_column = loc->first_column;
+ note->src_offset = loc->first_offset;
+
+ return note;
+}
+
+void gregorio_position_h_episema_above(gregorio_note *note, signed char height,
+ bool connect)
+{
+ assert(note && (note->type == GRE_NOTE || note->type == GRE_BAR));
+ note->h_episema_above = height;
+ note->h_episema_above_connect = connect;
+}
+
+static void set_h_episema_above(gregorio_note *note, signed char height,
+ grehepisema_size size, bool connect)
+{
+ gregorio_position_h_episema_above(note, height, connect);
+ note->h_episema_above_size = size;
+}
+
+void gregorio_position_h_episema_below(gregorio_note *note, signed char height,
+ bool connect)
+{
+ assert(note && (note->type == GRE_NOTE || note->type == GRE_BAR));
+ note->h_episema_below = height;
+ note->h_episema_below_connect = connect;
+}
+
+static void set_h_episema_below(gregorio_note *note, signed char height,
+ grehepisema_size size, bool connect)
+{
+ gregorio_position_h_episema_below(note, height, connect);
+ note->h_episema_below_size = size;
+}
+
+void gregorio_add_note(gregorio_note **current_note, signed char pitch,
+ gregorio_shape shape, gregorio_sign signs,
+ gregorio_liquescentia liquescentia, gregorio_note *prototype,
+ const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element = create_and_link_note(current_note, loc);
+ if (element) {
+ element->type = GRE_NOTE;
+ element->u.note.pitch = pitch;
+ element->u.note.shape = shape;
+ element->signs = signs;
+ element->special_sign = _NO_SIGN;
+ element->u.note.liquescentia = liquescentia;
+ if (prototype) {
+ set_h_episema_above(element, prototype->h_episema_above,
+ prototype->h_episema_above_size,
+ prototype->h_episema_above_connect);
+ set_h_episema_below(element, prototype->h_episema_below,
+ prototype->h_episema_below_size,
+ prototype->h_episema_below_connect);
+ }
+ element->texverb = NULL;
+ element->choral_sign = NULL;
+ }
+}
+
+static void add_pitched_item_as_note(gregorio_note **current_note,
+ gregorio_type type, signed char pitch,
+ const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element = create_and_link_note(current_note, loc);
+ if (element) {
+ element->type = type;
+ element->u.note.pitch = pitch;
+ }
+}
+
+void gregorio_add_end_of_line_as_note(gregorio_note **current_note,
+ gregorio_type sub_type, const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element = create_and_link_note(current_note, loc);
+ if (element) {
+ element->type = GRE_END_OF_LINE;
+ element->u.other.sub_type = sub_type;
+ }
+}
+
+void gregorio_add_custo_as_note(gregorio_note **current_note,
+ const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element = create_and_link_note(current_note, loc);
+ if (element) {
+ element->type = GRE_CUSTOS;
+ }
+}
+
+void gregorio_add_manual_custos_as_note(gregorio_note **current_note,
+ signed char pitch, const gregorio_scanner_location *const loc)
+{
+ add_pitched_item_as_note(current_note, GRE_MANUAL_CUSTOS, pitch, loc);
+}
+
+void gregorio_add_clef_change_as_note(gregorio_note **current_note,
+ gregorio_type type, signed char clef_line,
+ const gregorio_scanner_location *const loc)
+{
+ assert(type == GRE_C_KEY_CHANGE || type == GRE_F_KEY_CHANGE
+ || type == GRE_C_KEY_CHANGE_FLATED
+ || type == GRE_F_KEY_CHANGE_FLATED);
+ add_pitched_item_as_note(current_note, type, clef_line, loc);
+}
+
+void gregorio_add_bar_as_note(gregorio_note **current_note, gregorio_bar bar,
+ const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element = create_and_link_note(current_note, loc);
+ if (element) {
+ element->type = GRE_BAR;
+ element->u.other.bar = bar;
+ }
+}
+
+void gregorio_add_alteration_as_note(gregorio_note **current_note,
+ gregorio_type type, signed char pitch,
+ const gregorio_scanner_location *const loc)
+{
+ assert(type == GRE_FLAT || type == GRE_SHARP || type == GRE_NATURAL);
+ add_pitched_item_as_note(current_note, type, pitch, loc);
+}
+
+void gregorio_add_space_as_note(gregorio_note **current_note,
+ gregorio_space space, const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element = create_and_link_note(current_note, loc);
+ if (element) {
+ element->type = GRE_SPACE;
+ element->u.other.space = space;
+ }
+}
+
+void gregorio_add_texverb_as_note(gregorio_note **current_note, char *str,
+ gregorio_type type, const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element;
+ if (str == NULL) {
+ return;
+ }
+ element = create_and_link_note(current_note, loc);
+ assert(type == GRE_TEXVERB_GLYPH || type == GRE_TEXVERB_ELEMENT
+ || type == GRE_ALT);
+ if (element) {
+ element->type = type;
+ element->texverb = str;
+ }
+}
+
+void gregorio_add_nlba_as_note(gregorio_note **current_note, gregorio_nlba type,
+ const gregorio_scanner_location *const loc)
+{
+ gregorio_note *element = create_and_link_note(current_note, loc);
+ if (element) {
+ element->type = GRE_NLBA;
+ element->u.other.nlba = type;
+ }
+}
+
+void gregorio_add_texverb_to_note(gregorio_note **current_note, char *str)
+{
+ size_t len;
+ char *res;
+ if (str == NULL) {
+ return;
+ }
+ if (*current_note) {
+ if ((*current_note)->texverb) {
+ len = strlen((*current_note)->texverb) + strlen(str) + 1;
+ res = gregorio_malloc(len * sizeof(char));
+ strcpy(res, (*current_note)->texverb);
+ strcat(res, str);
+ free((*current_note)->texverb);
+ free(str);
+ (*current_note)->texverb = res;
+ } else {
+ (*current_note)->texverb = str;
+ }
+ }
+}
+
+void gregorio_add_cs_to_note(gregorio_note *const*const current_note,
+ char *const str, const bool nabc)
+{
+ if (*current_note) {
+ (*current_note)->choral_sign = str;
+ (*current_note)->choral_sign_is_nabc = nabc;
+ }
+}
+
+void gregorio_add_special_sign(gregorio_note *note, gregorio_sign sign)
+{
+ if (!note) {
+ /* error */
+ return;
+ }
+ note->special_sign = sign;
+}
+
+static void fix_punctum_cavum_inclinatum_liquescentia(gregorio_note *const note)
+{
+ switch (note->u.note.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ case L_AUCTUS_DESCENDENS:
+ case L_AUCTA:
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ note->u.note.liquescentia = L_AUCTA;
+ break;
+ default:
+ note->u.note.liquescentia = L_NO_LIQUESCENTIA;
+ break;
+ }
+}
+
+void gregorio_change_shape(gregorio_note *note, gregorio_shape shape)
+{
+ if (!note || note->type != GRE_NOTE) {
+ gregorio_message(_("trying to change the shape of something that is "
+ "not a note"), "change_shape", VERBOSITY_ERROR, 0);
+ return;
+ }
+ switch (note->u.note.shape) {
+ case S_PUNCTUM_INCLINATUM:
+ if (shape == S_PUNCTUM_CAVUM) {
+ note->u.note.shape = S_PUNCTUM_CAVUM_INCLINATUM;
+ fix_punctum_cavum_inclinatum_liquescentia(note);
+ break;
+ }
+ /* else fall through */
+
+ default:
+ note->u.note.shape = shape;
+ switch (shape) {
+ case S_STROPHA:
+ case S_DISTROPHA:
+ case S_TRISTROPHA:
+ switch (note->u.note.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ case L_AUCTUS_DESCENDENS:
+ note->u.note.liquescentia = L_AUCTA;
+ break;
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ note->u.note.liquescentia = L_AUCTA_INITIO_DEBILIS;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case S_ORISCUS:
+ switch (note->u.note.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ case L_AUCTUS_DESCENDENS:
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ note->u.note.shape = S_ORISCUS_AUCTUS;
+ break;
+ case L_DEMINUTUS:
+ case L_DEMINUTUS_INITIO_DEBILIS:
+ note->u.note.shape = S_ORISCUS_DEMINUTUS;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ default:
+ break;
+ }
+ break;
+ }
+}
+
+void gregorio_add_liquescentia(gregorio_note *note, gregorio_liquescentia liq)
+{
+ if (!note || note->type != GRE_NOTE) {
+ gregorio_message(_("trying to make a liquescence on something that "
+ "is not a note"), "add_liquescentia", VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (is_initio_debilis(liq)) {
+ switch (liq) {
+ case L_DEMINUTUS:
+ note->u.note.liquescentia = L_DEMINUTUS_INITIO_DEBILIS;
+ break;
+ case L_AUCTUS_ASCENDENS:
+ note->u.note.liquescentia = L_AUCTUS_ASCENDENS_INITIO_DEBILIS;
+ break;
+ case L_AUCTUS_DESCENDENS:
+ note->u.note.liquescentia = L_AUCTUS_DESCENDENS_INITIO_DEBILIS;
+ break;
+ case L_AUCTA:
+ note->u.note.liquescentia = L_AUCTA_INITIO_DEBILIS;
+ break;
+ default:
+ /* do nothing */
+ break;
+ }
+ } else {
+ note->u.note.liquescentia = liq;
+ }
+ switch (note->u.note.shape) {
+ case S_STROPHA:
+ case S_DISTROPHA:
+ case S_TRISTROPHA:
+ switch (note->u.note.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ case L_AUCTUS_DESCENDENS:
+ note->u.note.liquescentia = L_AUCTA;
+ break;
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ note->u.note.liquescentia = L_AUCTA_INITIO_DEBILIS;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case S_ORISCUS:
+ switch (note->u.note.liquescentia) {
+ case L_AUCTUS_ASCENDENS:
+ case L_AUCTUS_DESCENDENS:
+ case L_AUCTUS_ASCENDENS_INITIO_DEBILIS:
+ case L_AUCTUS_DESCENDENS_INITIO_DEBILIS:
+ note->u.note.shape = S_ORISCUS_AUCTUS;
+ break;
+ case L_DEMINUTUS:
+ case L_DEMINUTUS_INITIO_DEBILIS:
+ note->u.note.shape = S_ORISCUS_DEMINUTUS;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case S_PUNCTUM_CAVUM_INCLINATUM:
+ fix_punctum_cavum_inclinatum_liquescentia(note);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void apply_auto_h_episema(gregorio_note *const note,
+ const grehepisema_size size, const bool disable_bridge)
+{
+ if (note->h_episema_above == HEPISEMA_NONE
+ && note->h_episema_below == HEPISEMA_NONE) {
+ /* if both are unset, set both to auto */
+ set_h_episema_above(note, HEPISEMA_AUTO, size, !disable_bridge);
+ set_h_episema_below(note, HEPISEMA_AUTO, size, !disable_bridge);
+ } else if (note->h_episema_above == HEPISEMA_AUTO
+ && note->h_episema_below == HEPISEMA_AUTO) {
+ /* if both are auto, then force both */
+ /* the upper episema keeps its settings */
+ note->h_episema_above = HEPISEMA_FORCED;
+
+ set_h_episema_below(note, HEPISEMA_FORCED, size, !disable_bridge);
+ } else {
+ /* force whichever is not already forced */
+ if (note->h_episema_above != HEPISEMA_FORCED) {
+ set_h_episema_above(note, HEPISEMA_FORCED, size, !disable_bridge);
+ }
+ if (note->h_episema_below != HEPISEMA_FORCED) {
+ set_h_episema_below(note, HEPISEMA_FORCED, size, !disable_bridge);
+ }
+ }
+}
+
+/**********************************
+ *
+ * Activate_isolated_h_episema is used when we see an "isolated"
+ * horizontal episema: when we type ab__ lex see a then b then _ then _, so
+ * we must put the _ on the a (kind of backward process), and say the
+ * the episema on the b is a multi episema. Here n is the length of
+ * the isolated episema we found (can be up to 4).
+ *
+ *********************************/
+static void gregorio_activate_isolated_h_episema(gregorio_note *note,
+ const grehepisema_size size, const bool disable_bridge, int n)
+{
+ if (!note) {
+ gregorio_message(ngt_("isolated horizontal episema at the beginning "
+ "of a note sequence, ignored",
+ "isolated horizontal episema at the beginning of a note "
+ "sequence, ignored", n), "activate_h_isolated_episema",
+ VERBOSITY_WARNING, 0);
+ return;
+ }
+ if (note->type != GRE_NOTE) {
+ gregorio_message(ngt_("isolated horizontal episema after something "
+ "that is not a note, ignored",
+ "isolated horizontal episema after something that is not "
+ "a note, ignored", n), "activate_h_isolated_episema",
+ VERBOSITY_WARNING, 0);
+ return;
+ }
+ for (; n > 0; --n) {
+ note = note->previous;
+ if (!note || note->type != GRE_NOTE) {
+ gregorio_message(_("found more horizontal episema than notes "
+ "able to be under"), "activate_h_isolated_episema",
+ VERBOSITY_WARNING, 0);
+ return;
+ }
+ }
+ apply_auto_h_episema(note, size, disable_bridge);
+}
+
+void gregorio_add_h_episema(gregorio_note *note,
+ grehepisema_size size, gregorio_vposition vposition,
+ bool disable_bridge, unsigned int *nbof_isolated_episema)
+{
+ if (!note || (note->type != GRE_NOTE && note->type != GRE_BAR)) {
+ gregorio_message(_("trying to add a horizontal episema on something "
+ "that is not a note"), "add_h_episema",
+ VERBOSITY_ERROR, 0);
+ return;
+ }
+ if (!nbof_isolated_episema) {
+ gregorio_message(_("NULL argument nbof_isolated_episema"),
+ "add_h_episema", VERBOSITY_FATAL, 0);
+ return;
+ }
+ if (vposition && *nbof_isolated_episema) {
+ gregorio_message(_("trying to add a forced horizontal episema on a "
+ "note which already has an automatic horizontal "
+ "episema"), "add_h_episema", VERBOSITY_ERROR, 0);
+ return;
+ }
+
+ if (vposition || !*nbof_isolated_episema) {
+ switch (vposition) {
+ case VPOS_ABOVE:
+ set_h_episema_above(note, HEPISEMA_FORCED, size, !disable_bridge);
+ break;
+
+ case VPOS_BELOW:
+ set_h_episema_below(note, HEPISEMA_FORCED, size, !disable_bridge);
+ break;
+
+ default: /* VPOS_AUTO */
+ apply_auto_h_episema(note, size, disable_bridge);
+ *nbof_isolated_episema = 1;
+ break;
+ }
+ } else {
+ gregorio_activate_isolated_h_episema(note, size, disable_bridge,
+ (*nbof_isolated_episema)++);
+ }
+}
+
+void gregorio_add_sign(gregorio_note *note, gregorio_sign sign,
+ gregorio_vposition vposition)
+{
+ if (!note) {
+ /* error */
+ return;
+ }
+ switch (sign) {
+ case _PUNCTUM_MORA:
+ switch (note->signs) {
+ case _NO_SIGN:
+ note->signs = _PUNCTUM_MORA;
+ break;
+ case _V_EPISEMA:
+ note->signs = _V_EPISEMA_PUNCTUM_MORA;
+ break;
+ case _PUNCTUM_MORA:
+ note->signs = _AUCTUM_DUPLEX;
+ break;
+ case _V_EPISEMA_PUNCTUM_MORA:
+ note->signs = _V_EPISEMA_AUCTUM_DUPLEX;
+ break;
+ default:
+ break;
+ }
+
+ note->mora_vposition = vposition;
+ break;
+
+ case _V_EPISEMA:
+ switch (note->signs) {
+ case _NO_SIGN:
+ note->signs = _V_EPISEMA;
+ break;
+ case _PUNCTUM_MORA:
+ note->signs = _V_EPISEMA_PUNCTUM_MORA;
+ break;
+ case _AUCTUM_DUPLEX:
+ note->signs = _V_EPISEMA_AUCTUM_DUPLEX;
+ break;
+ default:
+ break;
+ }
+
+ if (note->type == GRE_NOTE && vposition) {
+ note->v_episema_height = note->u.note.pitch + vposition;
+ }
+ break;
+
+ default:
+ break;
+ }
+}
+
+void gregorio_go_to_first_note(gregorio_note **note)
+{
+ gregorio_note *tmp;
+ if (!*note) {
+ return;
+ }
+ tmp = *note;
+ while (tmp->previous) {
+ tmp = tmp->previous;
+ }
+ *note = tmp;
+}
+
+static __inline void free_one_note(gregorio_note *note)
+{
+ free(note->texverb);
+ free(note->choral_sign);
+ free(note);
+}
+
+void gregorio_free_one_note(gregorio_note **note)
+{
+ gregorio_note *next = NULL;
+ if (!note || !*note) {
+ return;
+ }
+ if ((*note)->next) {
+ (*note)->next->previous = NULL;
+ next = (*note)->next;
+ }
+ if ((*note)->previous) {
+ (*note)->previous->next = NULL;
+ }
+ free_one_note(*note);
+ *note = next;
+}
+
+static void gregorio_free_notes(gregorio_note **note)
+{
+ gregorio_note *tmp;
+ while (*note) {
+ tmp = (*note)->next;
+ free_one_note(*note);
+ *note = tmp;
+ }
+}
+
+static gregorio_glyph *create_and_link_glyph(gregorio_glyph **current_glyph)
+{
+ gregorio_glyph *glyph = gregorio_calloc(1, sizeof(gregorio_glyph));
+ glyph->previous = *current_glyph;
+ glyph->next = NULL;
+ if (*current_glyph) {
+ (*current_glyph)->next = glyph;
+ }
+ *current_glyph = glyph;
+
+ return glyph;
+}
+
+void gregorio_add_glyph(gregorio_glyph **current_glyph,
+ gregorio_glyph_type type, gregorio_note *first_note,
+ gregorio_liquescentia liquescentia)
+{
+ gregorio_glyph *next_glyph = create_and_link_glyph(current_glyph);
+ if (next_glyph) {
+ next_glyph->type = GRE_GLYPH;
+ next_glyph->u.notes.glyph_type = type;
+ next_glyph->u.notes.liquescentia = liquescentia;
+ next_glyph->u.notes.first_note = first_note;
+ }
+}
+
+void gregorio_add_pitched_element_as_glyph(gregorio_glyph **current_glyph,
+ gregorio_type type, signed char pitch, bool flatted_key,
+ bool force_pitch, char *texverb)
+{
+ gregorio_glyph *next_glyph = create_and_link_glyph(current_glyph);
+ assert(type == GRE_C_KEY_CHANGE || type == GRE_F_KEY_CHANGE
+ || type == GRE_C_KEY_CHANGE_FLATED || type == GRE_F_KEY_CHANGE_FLATED
+ || type == GRE_CUSTOS || type == GRE_FLAT || type == GRE_NATURAL
+ || type == GRE_SHARP);
+ if (next_glyph) {
+ next_glyph->type = type;
+ next_glyph->u.misc.pitched.pitch = pitch;
+ next_glyph->u.misc.pitched.flatted_key = flatted_key;
+ next_glyph->u.misc.pitched.force_pitch = force_pitch;
+ next_glyph->texverb = texverb;
+ }
+}
+
+void gregorio_add_unpitched_element_as_glyph(gregorio_glyph **current_glyph,
+ gregorio_type type, gregorio_extra_info info, gregorio_sign sign,
+ char *texverb)
+{
+ gregorio_glyph *next_glyph = create_and_link_glyph(current_glyph);
+ assert(type != GRE_NOTE && type != GRE_GLYPH && type != GRE_ELEMENT
+ && type != GRE_C_KEY_CHANGE && type != GRE_F_KEY_CHANGE
+ && type != GRE_C_KEY_CHANGE_FLATED && type != GRE_F_KEY_CHANGE_FLATED
+ && type != GRE_CUSTOS && type != GRE_FLAT && type != GRE_NATURAL
+ && type != GRE_SHARP);
+ if (next_glyph) {
+ next_glyph->type = type;
+ next_glyph->u.misc.unpitched.info = info;
+ next_glyph->u.misc.unpitched.special_sign = sign;
+ next_glyph->texverb = texverb;
+ }
+}
+
+void gregorio_go_to_first_glyph(gregorio_glyph **glyph)
+{
+ gregorio_glyph *tmp;
+ if (!*glyph) {
+ return;
+ }
+ tmp = *glyph;
+ while (tmp->previous) {
+ tmp = tmp->previous;
+ }
+ *glyph = tmp;
+}
+
+static __inline void free_one_glyph(gregorio_glyph *glyph)
+{
+ free(glyph->texverb);
+ if (glyph->type == GRE_GLYPH) {
+ gregorio_free_notes(&glyph->u.notes.first_note);
+ }
+ free(glyph);
+}
+
+void gregorio_free_one_glyph(gregorio_glyph **glyph)
+{
+ gregorio_glyph *next = NULL;
+ if (!glyph || !*glyph) {
+ return;
+ }
+ if ((*glyph)->next) {
+ (*glyph)->next->previous = NULL;
+ next = (*glyph)->next;
+ }
+ if ((*glyph)->previous) {
+ (*glyph)->previous->next = NULL;
+ }
+ free_one_glyph(*glyph);
+ *glyph = next;
+}
+
+static void gregorio_free_glyphs(gregorio_glyph **glyph)
+{
+ gregorio_glyph *next_glyph;
+ if (!glyph || !*glyph) {
+ return;
+ }
+ while (*glyph) {
+ next_glyph = (*glyph)->next;
+ free_one_glyph(*glyph);
+ *glyph = next_glyph;
+ }
+}
+
+static gregorio_element *create_and_link_element(gregorio_element
+ **current_element)
+{
+ gregorio_element *element = gregorio_calloc(1, sizeof(gregorio_element));
+ element->previous = *current_element;
+ element->next = NULL;
+ if (*current_element) {
+ (*current_element)->next = element;
+ }
+ *current_element = element;
+
+ return element;
+}
+
+void gregorio_add_element(gregorio_element **current_element,
+ gregorio_glyph *first_glyph)
+{
+ gregorio_element *next = create_and_link_element(current_element);
+ if (next) {
+ next->type = GRE_ELEMENT;
+ next->u.first_glyph = first_glyph;
+ }
+}
+
+void gregorio_add_misc_element(gregorio_element **current_element,
+ gregorio_type type, gregorio_misc_element_info info, char *texverb)
+{
+ gregorio_element *special = create_and_link_element(current_element);
+ if (special) {
+ special->type = type;
+ special->u.misc = info;
+ special->texverb = texverb;
+ }
+}
+
+static __inline void free_one_element(gregorio_element *element)
+{
+ size_t i;
+ free(element->texverb);
+ for (i = 0; i < element->nabc_lines; i++) {
+ free(element->nabc[i]);
+ }
+ if (element->type == GRE_ELEMENT) {
+ gregorio_free_glyphs(&element->u.first_glyph);
+ }
+ free(element);
+}
+
+static void gregorio_free_one_element(gregorio_element **element)
+{
+ gregorio_element *next = NULL;
+ if (!element || !*element) {
+ return;
+ }
+ if ((*element)->next) {
+ (*element)->next->previous = NULL;
+ next = (*element)->next;
+ }
+ if ((*element)->previous) {
+ (*element)->previous->next = NULL;
+ }
+ free_one_element(*element);
+ *element = next;
+}
+
+static void gregorio_free_elements(gregorio_element **element)
+{
+ gregorio_element *next;
+ if (!element || !*element) {
+ return;
+ }
+ while (*element) {
+ next = (*element)->next;
+ free_one_element(*element);
+ *element = next;
+ }
+}
+
+void gregorio_add_character(gregorio_character **current_character,
+ grewchar wcharacter)
+{
+ gregorio_character *element =
+ (gregorio_character *) gregorio_calloc(1, sizeof(gregorio_character));
+ element->is_character = 1;
+ element->cos.character = wcharacter;
+ element->next_character = NULL;
+ element->previous_character = *current_character;
+ if (*current_character) {
+ (*current_character)->next_character = element;
+ }
+ *current_character = element;
+}
+
+static void gregorio_free_one_character(gregorio_character *current_character)
+{
+ free(current_character);
+}
+
+static void gregorio_free_characters(gregorio_character *current_character)
+{
+ gregorio_character *next_character;
+ if (!current_character) {
+ return;
+ }
+ while (current_character) {
+ next_character = current_character->next_character;
+ gregorio_free_one_character(current_character);
+ current_character = next_character;
+ }
+}
+
+void gregorio_go_to_first_character(gregorio_character **character)
+{
+ gregorio_character *tmp;
+ if (!character || !*character) {
+ return;
+ }
+ tmp = *character;
+ while (tmp->previous_character) {
+ tmp = tmp->previous_character;
+ }
+ *character = tmp;
+}
+
+void gregorio_begin_style(gregorio_character **current_character,
+ grestyle_style style)
+{
+ gregorio_character *element =
+ (gregorio_character *) gregorio_calloc(1, sizeof(gregorio_character));
+ element->is_character = 0;
+ element->cos.s.type = ST_T_BEGIN;
+ element->cos.s.style = style;
+ element->previous_character = *current_character;
+ element->next_character = NULL;
+ if (*current_character) {
+ (*current_character)->next_character = element;
+ }
+ *current_character = element;
+}
+
+void gregorio_end_style(gregorio_character **current_character,
+ grestyle_style style)
+{
+ gregorio_character *element =
+ (gregorio_character *) gregorio_calloc(1, sizeof(gregorio_character));
+ element->is_character = 0;
+ element->cos.s.type = ST_T_END;
+ element->cos.s.style = style;
+ element->next_character = NULL;
+ element->previous_character = *current_character;
+ if (*current_character) {
+ (*current_character)->next_character = element;
+ }
+ *current_character = element;
+}
+
+void gregorio_add_syllable(gregorio_syllable **current_syllable,
+ int number_of_voices, gregorio_element *elements[],
+ gregorio_character *first_character,
+ gregorio_character *first_translation_character,
+ gregorio_word_position position, char *abovelinestext,
+ gregorio_tr_centering translation_type, gregorio_nlba no_linebreak_area,
+ gregorio_euouae euouae, const gregorio_scanner_location *const loc,
+ const bool first_word)
+{
+ gregorio_syllable *next;
+ gregorio_element **tab;
+ int i;
+ if (number_of_voices > MAX_NUMBER_OF_VOICES) {
+ gregorio_message(_("too many voices"), "add_syllable", VERBOSITY_FATAL,
+ 0);
+ return;
+ }
+ next = gregorio_calloc(1, sizeof(gregorio_syllable));
+ next->type = GRE_SYLLABLE;
+ next->special_sign = _NO_SIGN;
+ next->position = position;
+ next->no_linebreak_area = no_linebreak_area;
+ next->euouae = euouae;
+ next->text = first_character;
+ next->translation = first_translation_character;
+ next->translation_type = translation_type;
+ next->abovelinestext = abovelinestext;
+ next->first_word = first_word;
+ if (loc) {
+ next->src_line = loc->first_line;
+ next->src_column = loc->first_column;
+ next->src_offset = loc->first_offset;
+ }
+ next->next_syllable = NULL;
+ next->previous_syllable = *current_syllable;
+ tab = (gregorio_element **) gregorio_malloc(number_of_voices *
+ sizeof(gregorio_element *));
+ if (elements) {
+ for (i = 0; i < number_of_voices; i++) {
+ tab[i] = elements[i];
+ }
+ } else {
+ for (i = 0; i < number_of_voices; i++) {
+ tab[i] = NULL;
+ }
+ }
+ next->elements = tab;
+ if (*current_syllable) {
+ (*current_syllable)->next_syllable = next;
+ }
+ *current_syllable = next;
+}
+
+static void gregorio_free_one_syllable(gregorio_syllable **syllable,
+ int number_of_voices)
+{
+ int i;
+ gregorio_syllable *next;
+ if (!syllable || !*syllable) {
+ gregorio_message(_("function called with NULL argument"),
+ "free_one_syllable", VERBOSITY_WARNING, 0);
+ return;
+ }
+ for (i = 0; i < number_of_voices; i++) {
+ gregorio_free_elements((struct gregorio_element **)
+ &((*syllable)->elements[i]));
+ }
+ if ((*syllable)->text) {
+ gregorio_free_characters((*syllable)->text);
+ }
+ if ((*syllable)->translation) {
+ gregorio_free_characters((*syllable)->translation);
+ }
+ free((*syllable)->abovelinestext);
+ next = (*syllable)->next_syllable;
+ free((*syllable)->elements);
+ free(*syllable);
+ *syllable = next;
+}
+
+static void gregorio_free_syllables(gregorio_syllable **syllable,
+ int number_of_voices)
+{
+ if (!syllable || !*syllable) {
+ gregorio_message(_("function called with NULL argument"),
+ "free_syllables", VERBOSITY_WARNING, 0);
+ return;
+ }
+ while (*syllable) {
+ gregorio_free_one_syllable(syllable, number_of_voices);
+ }
+}
+
+static void gregorio_source_info_init(source_info *si)
+{
+ si->author = NULL;
+ si->date = NULL;
+ si->manuscript = NULL;
+ si->manuscript_reference = NULL;
+ si->manuscript_storage_place = NULL;
+ si->transcriber = NULL;
+ si->transcription_date = NULL;
+ si->book = NULL;
+}
+
+gregorio_score *gregorio_new_score(void)
+{
+ int annotation_num;
+ gregorio_score *new_score = gregorio_calloc(1, sizeof(gregorio_score));
+ new_score->first_syllable = NULL;
+ new_score->number_of_voices = 1;
+ new_score->name = NULL;
+ new_score->gabc_copyright = NULL;
+ new_score->score_copyright = NULL;
+ new_score->initial_style = NORMAL_INITIAL;
+ new_score->office_part = NULL;
+ new_score->occasion = NULL;
+ new_score->meter = NULL;
+ new_score->commentary = NULL;
+ new_score->arranger = NULL;
+ gregorio_source_info_init(&new_score->si);
+ new_score->first_voice_info = NULL;
+ new_score->mode = 0;
+ new_score->gregoriotex_font = NULL;
+ new_score->user_notes = NULL;
+ for (annotation_num = 0; annotation_num < MAX_ANNOTATIONS; ++annotation_num) {
+ new_score->annotation[annotation_num] = NULL;
+ }
+ return new_score;
+}
+
+static void gregorio_free_source_info(source_info *si)
+{
+ free(si->date);
+ free(si->author);
+ free(si->manuscript);
+ free(si->manuscript_reference);
+ free(si->manuscript_storage_place);
+ free(si->transcriber);
+ free(si->transcription_date);
+ free(si->book);
+}
+
+static void gregorio_free_score_infos(gregorio_score *score)
+{
+ int annotation_num;
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_free_score_infos", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->name);
+ free(score->gabc_copyright);
+ free(score->score_copyright);
+ free(score->office_part);
+ free(score->occasion);
+ free(score->meter);
+ free(score->commentary);
+ free(score->arranger);
+ free(score->user_notes);
+ free(score->gregoriotex_font);
+ for (annotation_num = 0; annotation_num < MAX_ANNOTATIONS; ++annotation_num) {
+ free(score->annotation[annotation_num]);
+ }
+ gregorio_free_source_info(&score->si);
+ if (score->first_voice_info) {
+ gregorio_free_voice_infos(score->first_voice_info);
+ }
+}
+
+void gregorio_free_score(gregorio_score *score)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "free_one_syllable", VERBOSITY_WARNING, 0);
+ return;
+ }
+ gregorio_free_syllables(&(score->first_syllable), score->number_of_voices);
+ gregorio_free_score_infos(score);
+ free(score);
+}
+
+void gregorio_set_score_name(gregorio_score *score, char *name)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_name", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->name);
+ score->name = name;
+}
+
+void gregorio_set_score_gabc_copyright(gregorio_score *score,
+ char *gabc_copyright)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_gabc_copyright", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->gabc_copyright);
+ score->gabc_copyright = gabc_copyright;
+}
+
+void gregorio_set_score_score_copyright(gregorio_score *score,
+ char *score_copyright)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_score_copyright", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->score_copyright);
+ score->score_copyright = score_copyright;
+}
+
+void gregorio_set_score_office_part(gregorio_score *score, char *office_part)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_office_part", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->office_part);
+ score->office_part = office_part;
+}
+
+void gregorio_set_score_occasion(gregorio_score *score, char *occasion)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_occasion", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->occasion);
+ score->occasion = occasion;
+}
+
+void gregorio_set_score_meter(gregorio_score *score, char *meter)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_meter", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->meter);
+ score->meter = meter;
+}
+
+void gregorio_set_score_commentary(gregorio_score *score, char *commentary)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_commentary", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->commentary);
+ score->commentary = commentary;
+}
+
+void gregorio_set_score_arranger(gregorio_score *score, char *arranger)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_arranger", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->arranger);
+ score->arranger = arranger;
+}
+
+void gregorio_set_score_number_of_voices(gregorio_score *score,
+ int number_of_voices)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_number_of_voices", VERBOSITY_WARNING, 0);
+ return;
+ }
+ score->number_of_voices = number_of_voices;
+}
+
+void gregorio_set_score_user_notes(gregorio_score *score, char *user_notes)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_user_notes", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->user_notes);
+ score->user_notes = user_notes;
+}
+
+void gregorio_add_voice_info(gregorio_voice_info **current_voice_info)
+{
+ gregorio_voice_info *next = gregorio_calloc(1, sizeof(gregorio_voice_info));
+ next->initial_key = NO_KEY;
+ next->flatted_key = false;
+ next->style = NULL;
+ next->virgula_position = NULL;
+ next->next_voice_info = NULL;
+ if (*current_voice_info) {
+ (*current_voice_info)->next_voice_info = next;
+ }
+ *current_voice_info = next;
+}
+
+void gregorio_free_voice_infos(gregorio_voice_info *voice_info)
+{
+ gregorio_voice_info *next;
+ if (!voice_info) {
+ gregorio_message(_("function called with NULL argument"),
+ "free_voice_info", VERBOSITY_WARNING, 0);
+ return;
+ }
+ while (voice_info) {
+ free(voice_info->style);
+ free(voice_info->virgula_position);
+ next = voice_info->next_voice_info;
+ free(voice_info);
+ voice_info = next;
+ }
+}
+
+/*
+ * a set of quite useless function
+ */
+
+void gregorio_set_score_annotation(gregorio_score *score, char *annotation)
+{
+ int annotation_num;
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_annotation", VERBOSITY_WARNING, 0);
+ return;
+ }
+ /* save the annotation in the first spare place. */
+ for (annotation_num = 0; annotation_num < MAX_ANNOTATIONS; ++annotation_num) {
+ if (score->annotation[annotation_num] == NULL) {
+ score->annotation[annotation_num] = annotation;
+ break;
+ }
+ }
+ if (annotation_num >= MAX_ANNOTATIONS) {
+ free(annotation);
+ gregorio_message(_("too many annotations"),
+ "gregorio_set_annotation", VERBOSITY_WARNING, 0);
+ }
+}
+
+void gregorio_set_score_author(gregorio_score *score, char *author)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_author", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.author);
+ score->si.author = author;
+}
+
+void gregorio_set_score_date(gregorio_score *score, char *date)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_date", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.date);
+ score->si.date = date;
+}
+
+void gregorio_set_score_manuscript(gregorio_score *score, char *manuscript)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_manuscript", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.manuscript);
+ score->si.manuscript = manuscript;
+}
+
+void gregorio_set_score_manuscript_reference(gregorio_score *score,
+ char *manuscript_reference)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_reference", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.manuscript_reference);
+ score->si.manuscript_reference = manuscript_reference;
+}
+
+void gregorio_set_score_manuscript_storage_place(gregorio_score *score,
+ char *manuscript_storage_place)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_manuscript_storage_place",
+ VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.manuscript_storage_place);
+ score->si.manuscript_storage_place = manuscript_storage_place;
+}
+
+void gregorio_set_score_book(gregorio_score *score, char *book)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_book", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.book);
+ score->si.book = book;
+}
+
+void gregorio_set_score_transcriber(gregorio_score *score, char *transcriber)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_transcriber", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.transcriber);
+ score->si.transcriber = transcriber;
+}
+
+void gregorio_set_score_transcription_date(gregorio_score *score,
+ char *transcription_date)
+{
+ if (!score) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_score_transcription_date", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(score->si.transcription_date);
+ score->si.transcription_date = transcription_date;
+}
+
+void gregorio_set_voice_style(gregorio_voice_info *voice_info, char *style)
+{
+ if (!voice_info) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_voice_style", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(voice_info->style);
+ voice_info->style = style;
+}
+
+void gregorio_set_voice_virgula_position(gregorio_voice_info *voice_info,
+ char *virgula_position)
+{
+ if (!voice_info) {
+ gregorio_message(_("function called with NULL argument"),
+ "gregorio_set_voice_virgula_position", VERBOSITY_WARNING, 0);
+ return;
+ }
+ free(voice_info->virgula_position);
+ voice_info->virgula_position = virgula_position;
+}
+
+/**********************************
+ *
+ * A function to build an integer from a key, very useful to represent
+ * it in the structure.
+ *
+ *The representation is :
+ *
+ * * 1 for a C key on the first (bottom) line
+ * * 3 for a C key on the second line
+ * * 5 for a C key on the third line (default key)
+ * * 7 for a C key on the fourth line
+ *
+ * * -2 for a F key on the first line
+ * * 0 for a F key on the second line
+ * * 2 for a F key on the third line
+ * * 4 for a F key on the fourth line
+ *
+ *********************************/
+
+int gregorio_calculate_new_key(char step, int line)
+{
+ switch (step) {
+ case C_KEY:
+ return (2 * line) - 1;
+ break;
+ case F_KEY:
+ return (2 * line) - 4;
+ break;
+ default:
+ gregorio_message(_("can't calculate key"),
+ "gregorio_calculate_new_key", VERBOSITY_ERROR, 0);
+ return NO_KEY;
+ }
+}
+
+/**********************************
+ *
+ * The reverse function of the preceeding : give step (c or f) and
+ * line (1-4) from an integer representing the key.
+ *
+ *********************************/
+
+void gregorio_det_step_and_line_from_key(int key, char *step, int *line)
+{
+ switch (key) {
+ case -2:
+ *step = 'f';
+ *line = 1;
+ break;
+ case 0:
+ *step = 'f';
+ *line = 2;
+ break;
+ case 2:
+ *step = 'f';
+ *line = 3;
+ break;
+ case 4:
+ *step = 'f';
+ *line = 4;
+ break;
+ case 1:
+ *step = 'c';
+ *line = 1;
+ break;
+ case 3:
+ *step = 'c';
+ *line = 2;
+ break;
+ case 5:
+ *step = 'c';
+ *line = 3;
+ break;
+ case 7:
+ *step = 'c';
+ *line = 4;
+ break;
+ default:
+ *step = '?';
+ *line = 0;
+ gregorio_message(_("can't determine step and line of the key"),
+ "gregorio_det_step_and_line_from_key", VERBOSITY_ERROR, 0);
+ return;
+ }
+}
+
+static signed char gregorio_syllable_first_note(gregorio_syllable *syllable)
+{
+ gregorio_element *element;
+ gregorio_glyph *glyph;
+ if (!syllable) {
+ gregorio_message(_("called with a NULL argument"),
+ "gregorio_syllable_first_note", VERBOSITY_ERROR, 0);
+ }
+ element = syllable->elements[0];
+ while (element) {
+ if (element->type == GRE_CUSTOS) {
+ return element->u.misc.pitched.pitch;
+ }
+ if (element->type == GRE_ELEMENT && element->u.first_glyph) {
+ glyph = element->u.first_glyph;
+ while (glyph) {
+ if (glyph->type == GRE_GLYPH && glyph->u.notes.first_note) {
+ assert(glyph->u.notes.first_note->type == GRE_NOTE);
+ return glyph->u.notes.first_note->u.note.pitch;
+ }
+ glyph = glyph->next;
+ }
+ }
+ element = element->next;
+ }
+ return 0;
+}
+
+signed char gregorio_determine_next_pitch(gregorio_syllable *syllable,
+ gregorio_element *element, gregorio_glyph *glyph)
+{
+ signed char temp;
+ if (!element || !syllable) {
+ gregorio_message(_("called with a NULL argument"),
+ "gregorio_determine_next_pitch", VERBOSITY_ERROR, 0);
+ return DUMMY_PITCH;
+ }
+ /* we first explore the next glyphs to find a note, if there is one */
+ if (glyph) {
+ glyph = glyph->next;
+ while (glyph) {
+ if (glyph->type == GRE_GLYPH && glyph->u.notes.first_note) {
+ assert(glyph->u.notes.first_note->type == GRE_NOTE);
+ return glyph->u.notes.first_note->u.note.pitch;
+ }
+ glyph = glyph->next;
+ }
+ }
+ /* then we do the same with the elements */
+ element = element->next;
+ while (element) {
+ if (element->type == GRE_CUSTOS) {
+ return element->u.misc.pitched.pitch;
+ }
+ if (element->type == GRE_ELEMENT && element->u.first_glyph) {
+ glyph = element->u.first_glyph;
+ while (glyph) {
+ if (glyph->type == GRE_GLYPH && glyph->u.notes.first_note) {
+ assert(glyph->u.notes.first_note->type == GRE_NOTE);
+ return glyph->u.notes.first_note->u.note.pitch;
+ }
+ glyph = glyph->next;
+ }
+ }
+ element = element->next;
+ }
+
+ /* then we do the same with the syllables */
+ syllable = syllable->next_syllable;
+ while (syllable) {
+ /* we call another function that will return the pitch of the first
+ * note if syllable has a note, and 0 else */
+ temp = gregorio_syllable_first_note(syllable);
+ if (temp) {
+ return temp;
+ }
+ syllable = syllable->next_syllable;
+ }
+ /* here it means that there is no next note, so we return a stupid value,
+ * but it won' t be used */
+ return DUMMY_PITCH;
+}
+
+/**********************************
+ *
+ * A function that may be useful (used in xml-write) : we have a
+ * tabular of alterations (we must remember all alterations on all
+ * notes all the time, they are reinitialized when a bar is found),
+ * and we assign all of them to NO_ALTERATION.
+ *
+ *This function works in fact with a tabular of tabular, one per
+ *voice, for polyphony.
+ *
+ *********************************/
+
+void gregorio_reinitialize_alterations(char alterations[][13],
+ int number_of_voices)
+{
+ int i;
+ int j;
+ for (j = 0; j < number_of_voices; j++) {
+ for (i = 0; i < 13; i++) {
+ alterations[j][i] = NO_ALTERATION;
+ }
+ }
+}
+
+/**********************************
+ *
+ * The corresponding function for monophony.
+ *
+ *********************************/
+
+void gregorio_reinitialize_one_voice_alterations(char alterations[13])
+{
+ int i;
+ for (i = 0; i < 13; i++) {
+ alterations[i] = NO_ALTERATION;
+ }
+}
+
+/**********************************
+ *
+ * A function called after the entire score is determined : we check
+ * if the first element is a key change, if it is the case we delete
+ * it and we update the score->voice-info->initial_key. Works in
+ * polyphony.
+ *
+ *********************************/
+
+void gregorio_fix_initial_keys(gregorio_score *score, int default_key)
+{
+ int clef = 0;
+ gregorio_element *element;
+ gregorio_voice_info *voice_info;
+ int i;
+ char to_delete = 1;
+
+ if (!score || !score->first_syllable || !score->first_voice_info) {
+ gregorio_message(_("score is not available"),
+ "gregorio_fix_initial_keys", VERBOSITY_WARNING, 0);
+ return;
+ }
+ voice_info = score->first_voice_info;
+ for (i = 0; i < score->number_of_voices; i++) {
+ element = score->first_syllable->elements[i];
+ if (!element) {
+ continue;
+ }
+ if (element->type == GRE_C_KEY_CHANGE) {
+ clef =
+ gregorio_calculate_new_key(C_KEY,
+ element->u.misc.pitched.pitch - '0');
+ voice_info->initial_key = clef;
+ voice_info->flatted_key = element->u.misc.pitched.flatted_key;
+ gregorio_free_one_element(&(score->first_syllable->elements[i]));
+ gregorio_messagef("gregorio_fix_initial_keys", VERBOSITY_INFO, 0,
+ _("in voice %d the first element is a key definition, "
+ "considered as initial key"), i + 1);
+ } else if (element->type == GRE_F_KEY_CHANGE) {
+ clef =
+ gregorio_calculate_new_key(F_KEY,
+ element->u.misc.pitched.pitch - '0');
+ voice_info->initial_key = clef;
+ voice_info->flatted_key = element->u.misc.pitched.flatted_key;
+ gregorio_free_one_element(&(score->first_syllable->elements[i]));
+ gregorio_messagef("gregorio_fix_initial_keys", VERBOSITY_INFO, 0,
+ _("in voice %d the first element is a key definition, "
+ "considered as initial key"), i + 1);
+ }
+ voice_info = voice_info->next_voice_info;
+ }
+
+ /* then we suppress syllables that contain nothing anymore : case of (c2)
+ * at beginning of files */
+
+ for (i = 0; i < score->number_of_voices; i++) {
+ if (score->first_syllable->elements[i]) {
+ to_delete = 0;
+ break;
+ }
+ }
+
+ if (to_delete) {
+ gregorio_free_one_syllable(&(score->first_syllable),
+ score->number_of_voices);
+ }
+ /* finally we initialize voice infos that have no initial key to default
+ * key */
+
+ voice_info = score->first_voice_info;
+
+ for (i = 0; i < score->number_of_voices; i++) {
+ if (voice_info->initial_key == NO_KEY) {
+ voice_info->initial_key = default_key;
+ gregorio_messagef("gregorio_fix_initial_keys", VERBOSITY_INFO, 0,
+ _("no initial key definition in voice %d, default key "
+ "definition applied"), i + 1);
+ }
+ voice_info = voice_info->next_voice_info;
+ }
+}
+
+/**********************************
+ *
+ * A small function to determine if an element list contains only
+ * special elements (bar, key-change, etc.), useful because the
+ * representation (in xml for example) may vary according to it.
+ *
+ *********************************/
+
+bool gregorio_is_only_special(gregorio_element *element)
+{
+ if (!element) {
+ return 0;
+ }
+ while (element) {
+ if (element->type == GRE_ELEMENT) {
+ return 0;
+ }
+ element = element->next;
+ }
+ return 1;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/struct.h b/Build/source/texk/gregorio/gregorio-src/src/struct.h
new file mode 100644
index 00000000000..cf9ddbe998d
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/struct.h
@@ -0,0 +1,873 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header defines the Gregorio data structures and functions.
+ *
+ * Copyright (C) 2006-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file
+ * The file starts by the definition of all the structures used in
+ * gregorio. As it is certainly the most important file for
+ * understanding, read it carefully.
+ */
+
+#include "unicode.h"
+
+#ifndef STRUCT_H
+#define STRUCT_H
+
+#include "bool.h"
+#include "sha1.h"
+
+#ifdef __cplusplus
+#define ENUM_BITFIELD(TYPE) enum TYPE
+#elif defined(__GNUC__) && __GNUC__ >= 2
+#define ENUM_BITFIELD(TYPE) __extension__ enum TYPE
+#else
+#define ENUM_BITFIELD(TYPE) unsigned int
+#endif
+
+/* Lilypond-compatible location counters */
+typedef struct gregorio_scanner_location {
+ /* - line is the 1-based line number
+ * - column is the 0-based* column number, tabs expanded to 8-column stops
+ * - offset is the 0-based number of characters from the start of the line
+ *
+ * * = column is calculated and stored as a 0-based number so the tabstop
+ * math is simpler; it should be printed 1-based */
+
+ unsigned short first_line;
+ unsigned short first_column;
+ unsigned short first_offset;
+ unsigned short last_line;
+ unsigned short last_column;
+ unsigned short last_offset;
+} gregorio_scanner_location;
+
+/* all the different types of things a gregorio_* can be */
+
+typedef enum gregorio_type {
+ GRE_NOTE = 1,
+ GRE_GLYPH,
+ GRE_ELEMENT,
+ GRE_FLAT,
+ GRE_SHARP,
+ GRE_NATURAL,
+ GRE_C_KEY_CHANGE,
+ GRE_C_KEY_CHANGE_FLATED,
+ GRE_SYLLABLE,
+ GRE_F_KEY_CHANGE,
+ GRE_F_KEY_CHANGE_FLATED,
+ GRE_END_OF_LINE,
+ GRE_SPACE,
+ GRE_BAR,
+ GRE_END_OF_PAR,
+ GRE_CUSTOS,
+ /* I don't really know how I could use the a TEXVERB_NOTE in gregoriotex,
+ * as we don't write note by note... */
+ /* GRE_TEXVERB_NOTE, */
+ GRE_TEXVERB_GLYPH,
+ GRE_TEXVERB_ELEMENT,
+ /* above lines text, quite the same as GRE_TEXVERB_ELEMENT, but counted
+ * differently for the spaces above the lines */
+ GRE_ALT,
+ GRE_NLBA,
+ GRE_MANUAL_CUSTOS
+} gregorio_type;
+
+/* the different shapes, only for notes */
+
+typedef enum gregorio_shape {
+ S_UNDETERMINED = 0,
+ S_PUNCTUM,
+ S_PUNCTUM_END_OF_GLYPH,
+ S_PUNCTUM_INCLINATUM,
+ S_PUNCTUM_INCLINATUM_DEMINUTUS,
+ S_PUNCTUM_INCLINATUM_AUCTUS,
+ S_VIRGA,
+ S_VIRGA_REVERSA,
+ S_BIVIRGA,
+ S_TRIVIRGA,
+ S_ORISCUS,
+ S_ORISCUS_AUCTUS,
+ S_ORISCUS_DEMINUTUS,
+ S_ORISCUS_SCAPUS,
+ S_QUILISMA,
+ S_STROPHA,
+ S_STROPHA_AUCTA,
+ S_DISTROPHA,
+ S_DISTROPHA_AUCTA,
+ S_TRISTROPHA,
+ S_TRISTROPHA_AUCTA,
+ S_PUNCTUM_CAVUM,
+ S_LINEA_PUNCTUM,
+ S_LINEA_PUNCTUM_CAVUM,
+ S_PUNCTUM_CAVUM_INCLINATUM,
+ S_PUNCTUM_CAVUM_INCLINATUM_AUCTUS,
+ /* special shapes that must not appear in the final form of the score :
+ * quadratum is the shape of the first note of a punctum quadratum
+ * and quilisma quadratum is the shape of the first note of a pes
+ * quislisma quadratum */
+ S_QUADRATUM,
+ /* those shapes are for now used only in gregoriotex */
+ S_QUILISMA_QUADRATUM,
+ S_PUNCTUM_AUCTUS_ASCENDENS,
+ S_PUNCTUM_AUCTUS_DESCENDENS,
+ S_PUNCTUM_DEMINUTUS,
+ S_LINEA
+} gregorio_shape;
+
+/* the different kind of bars */
+
+typedef enum gregorio_bar {
+ B_NO_BAR = 0,
+ B_VIRGULA,
+ B_DIVISIO_MINIMA,
+ B_DIVISIO_MINOR,
+ B_DIVISIO_MAIOR,
+ B_DIVISIO_FINALIS,
+ B_DIVISIO_MINOR_D1,
+ B_DIVISIO_MINOR_D2,
+ B_DIVISIO_MINOR_D3,
+ B_DIVISIO_MINOR_D4,
+ B_DIVISIO_MINOR_D5,
+ B_DIVISIO_MINOR_D6
+} gregorio_bar;
+
+/* definition of the signs. You can notice that the values are made so
+ * that if you wan to add a vertical episema to a note, you juste
+ * make note->signs+=_V_EPISEMA, so please don't change the value as
+ * this trick is used. */
+
+typedef enum gregorio_sign {
+ _NO_SIGN = 0x00,
+ _PUNCTUM_MORA = 0x01,
+ _AUCTUM_DUPLEX = 0x02,
+ _V_EPISEMA = 0x10,
+ _V_EPISEMA_PUNCTUM_MORA = 0x11,
+ _V_EPISEMA_AUCTUM_DUPLEX = 0x12,
+ /* more rare signs, for now they can't be used with the others */
+ _ACCENTUS = 0x03,
+ _ACCENTUS_REVERSUS = 0x04,
+ _CIRCULUS = 0x05,
+ _SEMI_CIRCULUS = 0x06,
+ _SEMI_CIRCULUS_REVERSUS = 0x07,
+ /* signs of a bar */
+ _BAR_H_EPISEMA = 0x08,
+ _V_EPISEMA_BAR_H_EPISEMA = 0x18
+} gregorio_sign;
+
+/* the different spaces */
+
+typedef enum gregorio_space {
+ SP_DEFAULT = 1,
+ SP_NO_SPACE,
+ SP_ZERO_WIDTH,
+ SP_NEUMATIC_CUT,
+ SP_LARGER_SPACE,
+ SP_GLYPH_SPACE,
+ SP_NEUMATIC_CUT_NB,
+ SP_LARGER_SPACE_NB,
+ SP_GLYPH_SPACE_NB
+} gregorio_space;
+
+/* the different liquescences, like for the signs, have special
+ * values: to say that something is initio_debilis, just do
+ * glyph->liquescentia+=L_INITIO_DEBILIS. So don't change the value,
+ * the trick is much used */
+
+typedef enum gregorio_liquescentia {
+ L_NO_LIQUESCENTIA = 0,
+ L_DEMINUTUS = 0x01,
+ L_AUCTUS_ASCENDENS = 0x02,
+ L_AUCTUS_DESCENDENS = 0x04,
+ L_AUCTA = 0x08,
+ L_INITIO_DEBILIS = 0x10,
+ L_DEMINUTUS_INITIO_DEBILIS = 0x11,
+ L_AUCTUS_ASCENDENS_INITIO_DEBILIS = 0x12,
+ L_AUCTUS_DESCENDENS_INITIO_DEBILIS = 0x14,
+ L_AUCTA_INITIO_DEBILIS = 0x18
+} gregorio_liquescentia;
+
+typedef enum grehepisema_size {
+ H_NORMAL = 0,
+ H_SMALL_LEFT,
+ H_SMALL_CENTRE,
+ H_SMALL_RIGHT
+} grehepisema_size;
+
+/* values are chosen so BELOW/ABOVE can be added to a pitch */
+typedef enum gregorio_vposition {
+ VPOS_AUTO = 0,
+ VPOS_BELOW = -1,
+ VPOS_ABOVE = 1
+} gregorio_vposition;
+
+/* The different types of glyph */
+
+typedef enum gregorio_glyph_type {
+ G_PUNCTUM_INCLINATUM = 1,
+ G_2_PUNCTA_INCLINATA_DESCENDENS,
+ G_3_PUNCTA_INCLINATA_DESCENDENS,
+ G_4_PUNCTA_INCLINATA_DESCENDENS,
+ G_5_PUNCTA_INCLINATA_DESCENDENS,
+ G_2_PUNCTA_INCLINATA_ASCENDENS,
+ G_3_PUNCTA_INCLINATA_ASCENDENS,
+ G_4_PUNCTA_INCLINATA_ASCENDENS,
+ G_5_PUNCTA_INCLINATA_ASCENDENS,
+ G_TRIGONUS,
+ G_PUNCTA_INCLINATA,
+ /* !!! DO NOT CHANGE THE ENUM ORDERING BEFORE THIS LINE !!! */
+ G_UNDETERMINED,
+ G_VIRGA,
+ G_STROPHA,
+ G_STROPHA_AUCTA,
+ G_PUNCTUM,
+ G_PODATUS,
+ G_PES_QUADRATUM,
+ G_FLEXA,
+ G_TORCULUS,
+ G_TORCULUS_RESUPINUS,
+ G_TORCULUS_RESUPINUS_FLEXUS,
+ G_PORRECTUS,
+ G_PORRECTUS_FLEXUS,
+ G_BIVIRGA,
+ G_TRIVIRGA,
+ G_DISTROPHA,
+ G_DISTROPHA_AUCTA,
+ G_TRISTROPHA,
+ G_TRISTROPHA_AUCTA,
+ G_PES_QUADRATUM_FIRST_PART,
+ G_SCANDICUS,
+ G_PES_QUILISMA_QUADRATUM_FIRST_PART,
+ G_ANCUS,
+ G_ONE_NOTE,
+ G_PUNCTA_ASCENDENS,
+ G_PUNCTA_DESCENDENS,
+ G_VIRGA_REVERSA,
+ G_SALICUS,
+ G_VIRGA_STRATA,
+ G_TORCULUS_LIQUESCENS,
+ /* additional glyph types, necessary for determination */
+ G_PORRECTUS_NO_BAR,
+ G_PORRECTUS_FLEXUS_NO_BAR,
+ G_PES_QUILISMA
+} gregorio_glyph_type;
+
+/*
+ *
+ * The we define the characters. First we define the different styles. You
+ * can notice that center is just a style like the others
+ *
+ */
+
+typedef enum grestyle_style {
+ ST_NO_STYLE = 0,
+ ST_ITALIC,
+ ST_CENTER,
+ /* when the user types a {}, basically the same behaviour, except for
+ * the initial */
+ ST_FORCED_CENTER,
+ ST_BOLD,
+ ST_TT,
+ ST_SMALL_CAPS,
+ ST_SPECIAL_CHAR,
+ ST_VERBATIM,
+ ST_INITIAL, /* a style used to determine the initial */
+ ST_UNDERLINED,
+ ST_COLORED,
+ ST_FIRST_WORD,
+ ST_FIRST_SYLLABLE,
+ ST_FIRST_SYLLABLE_INITIAL,
+ ST_SYLLABLE_INITIAL
+} grestyle_style;
+
+/*
+ * Then the different types of styles. See the next comments for further
+ * readings.
+ */
+
+typedef enum grestyle_type {
+ ST_T_NOTHING = 0,
+ ST_T_BEGIN,
+ ST_T_END
+} grestyle_type;
+
+/*
+ * The different types of translation centerings
+ */
+
+typedef enum gregorio_tr_centering {
+ TR_NORMAL = 0,
+ TR_WITH_CENTER_BEGINNING,
+ TR_WITH_CENTER_END
+} gregorio_tr_centering;
+
+/*
+ * Nothing, beginning or end of area without linebreak
+ */
+
+typedef enum gregorio_nlba {
+ NLBA_NORMAL = 0,
+ NLBA_BEGINNING,
+ NLBA_END
+} gregorio_nlba;
+
+typedef enum gregorio_euouae {
+ EUOUAE_NORMAL = 0,
+ EUOUAE_BEGINNING,
+ EUOUAE_END
+} gregorio_euouae;
+
+typedef enum gregorio_word_position {
+ WORD_BEGINNING = 1,
+ WORD_MIDDLE,
+ WORD_END,
+ WORD_ONE_SYLLABLE
+} gregorio_word_position;
+
+/* the centering schemes for gabc: */
+typedef enum gregorio_lyric_centering {
+ SCHEME_DEFAULT = 0,
+ SCHEME_VOWEL,
+ SCHEME_SYLLABLE
+} gregorio_lyric_centering;
+
+typedef struct gregorio_extra_info {
+ /* the sub-type of GRE_END_OF_LINE */
+ ENUM_BITFIELD(gregorio_type) sub_type:8;
+ ENUM_BITFIELD(gregorio_bar) bar:8;
+ ENUM_BITFIELD(gregorio_space) space:8;
+ ENUM_BITFIELD(gregorio_nlba) nlba:8;
+} gregorio_extra_info;
+
+typedef union gregorio_misc_element_info {
+ /* pitched is used for GRE_CUSTOS, GRE_FLAT, GRE_SHARP, GRE_NATURAL,
+ * GRE_C_KEY_CHANGE, GRE_F_KEY_CHANGE, GRE_C_KEY_CHANGE_FLATED, and
+ * GRE_F_KEY_CHANGE_FLATED */
+ struct {
+ /* The pitch of the glyph for GRE_FLAT, GRE_NATURAL, GRE_SHARP.
+ * If a clef change, pitch will be a number indicating the line of
+ * the clef. */
+ signed char pitch;
+ /* boolean indicating a clef with a B-flat */
+ bool flatted_key:1;
+ bool force_pitch:1;
+ } pitched;
+ /* unpitched is used for everything else */
+ struct {
+ struct gregorio_extra_info info;
+ /* an element might carry a sign. */
+ ENUM_BITFIELD(gregorio_sign) special_sign:8;
+ } unpitched;
+} gregorio_misc_element_info;
+
+/*
+ * ! We start with the most precise structure, the note structure. The
+ * note is always a real note (we'll see that glyphs and elements can be
+ * other things).
+ */
+typedef struct gregorio_note {
+ /* then two pointer to other notes, to make a chained list. */
+ struct gregorio_note *previous;
+ struct gregorio_note *next;
+ /* choral sign is a letter that appears next to a note in some choral
+ * scores we put it as char* because sometimes two letters appear */
+ char *choral_sign;
+ /* a string containing a possible TeX verbatim; necessary during
+ * structure generation. */
+ char *texverb;
+ union {
+ /* note is used for GRE_NOTE, GRE_FLAT, GRE_SHARP, GRE_NATURAL,
+ * GRE_C_KEY_CHANGE, GRE_F_KEY_CHANGE, GRE_C_KEY_CHANGE_FLATED, and
+ * GRE_F_KEY_CHANGE_FLATED */
+ struct {
+ /* the pitch is the height of the note on the score, that is to
+ * say the letter it is represented by in gabc. If a clef
+ * change, pitch will be a number indicating the line of the
+ * clef. */
+ signed char pitch;
+ /* shape is the shape of the note... if you want to know the
+ * different possible shapes, see above. */
+ ENUM_BITFIELD(gregorio_shape) shape:8;
+ /* liquescentia is the liquescence on the note, it is not really
+ * used in the final score, but it is, like type, used in the
+ * determination of glyphs. */
+ ENUM_BITFIELD(gregorio_liquescentia) liquescentia:8;
+ } note;
+ /* other is used for everything else */
+ struct gregorio_extra_info other;
+ } u;
+
+ /* these go to the end for structure alignment */
+ unsigned short src_line, src_column, src_offset;
+
+ /* we have seen that notes are always real notes, that is to say
+ * GRE_NOTE. the type is always that in the final structure. But there
+ * is however this field in the structure because of the temporary
+ * states that can appear in the determination, where notes can be
+ * other things. This is the case for example in gabc reading. */
+ ENUM_BITFIELD(gregorio_type) type:8;
+ /* signs is the signs on the notes, see above for all possible values */
+ ENUM_BITFIELD(gregorio_sign) signs:8;
+ /* special_sign is the sign we sometimes encounter on punctum cavum, like
+ * accentus, semi-circulus, etc. */
+ ENUM_BITFIELD(gregorio_sign) special_sign:8;
+ /* h_episema_type is the type of horizontal episema, possible values
+ * are H_ALONE for an isolated horizontal episema, H_MULTI_BEGINNING
+ * if the note is the first note of an episema on several notes,
+ * H_MULTI_MIDDLE if it is inside an episema on several notes. I let
+ * you guess what could be the use of H_MULTI_END. Other values are
+ * temporary values used in determination, they must not appear in the
+ * final structure. */
+
+ const char *gtex_offset_case;
+ signed char v_episema_height;
+ signed char h_episema_above;
+ signed char h_episema_below;
+ ENUM_BITFIELD(grehepisema_size) h_episema_above_size:2;
+ ENUM_BITFIELD(grehepisema_size) h_episema_below_size:2;
+ bool h_episema_above_connect:1;
+ bool h_episema_below_connect:1;
+ bool is_lower_note:1;
+ bool is_upper_note:1;
+ ENUM_BITFIELD(gregorio_vposition) mora_vposition:2;
+ bool choral_sign_is_nabc:1;
+} gregorio_note;
+
+/*
+ * ! @brief The gregorio glyph structure Unlike gregorio_note,
+ * gregorio_glyph can be other things besides \c GRE_GLYPH: it can also be
+ * \c GRE_FLAT, \c GRE_NATURAL or \c GRE_SPACE
+ */
+typedef struct gregorio_glyph {
+ /* two pointer to make a chained list */
+ struct gregorio_glyph *previous;
+ struct gregorio_glyph *next;
+ /* a string containing a possible TeX verbatim; necessary during structure
+ * generation. */
+ char *texverb;
+ union {
+ /* glyph is used for GRE_GLYPH */
+ struct {
+ /* a pointer to a (chained list of) gregorio_notes, the first of
+ * the glyph. */
+ struct gregorio_note *first_note;
+ /* The glyph type for a GRE_GLYPH (porrectus, pes, etc.). They
+ * are all listed above. */
+ ENUM_BITFIELD(gregorio_glyph_type) glyph_type:8;
+ /* liquescentia is really used, because that will determine the
+ * shape we will have to use. */
+ ENUM_BITFIELD(gregorio_liquescentia) liquescentia:8;
+ } notes;
+ union gregorio_misc_element_info misc;
+ } u;
+
+ /* characters go to the end for structure alignment */
+
+ /* type can have the values explained in the comment just above. */
+ ENUM_BITFIELD(gregorio_type) type:8;
+
+ /* There is no additional parameter for GRE_SPACE in a gregorio_glyph
+ * because gregorio_space in this case can have only one value:
+ * SP_ZERO_WIDTH, as other spaces would break the glyphs into
+ * different elements. */
+} gregorio_glyph;
+
+typedef struct gregorio_element {
+ /* pointers to the next and previous elements. */
+ struct gregorio_element *previous;
+ struct gregorio_element *next;
+ /* a string containing a possible TeX verbatim; necessary during structure
+ * generation. */
+ char *texverb;
+ /* The nabc string */
+ char **nabc;
+ /* we put it here to get the length of the array here too */
+ size_t nabc_lines;
+ union {
+ /* first_glyph is used for GRE_ELEMENT */
+ /* a pointer to the first glyph of the element. */
+ struct gregorio_glyph *first_glyph;
+ union gregorio_misc_element_info misc;
+ } u;
+
+ /* type can have the values GRE_ELEMENT, GRE_BAR, GRE_C_KEY_CHANGE,
+ * GRE_F_KEY_CHANGE, GRE_END_OF_LINE, GRE_SPACE, GRE_TEXVERB_ELEMENT
+ * or GRE_NLBA */
+ ENUM_BITFIELD(gregorio_type) type:8;
+} gregorio_element;
+
+/*
+ *
+ * gregorio_characters are a bit specials. As there can be styles in the
+ * text, I had to find a structure mode adapted that just grewchar *. So
+ * basically a gregorio_character is a double-chained list of things that
+ * can be grewchar or gregorio_styles. For example if you type (in gabc)
+ * p<i>o</i>t, the corresponding gregorio_character list will be
+ * P->style(type: beginning, style italic) -> o -> style(type:end, style:
+ * italic). But for this list to be coherent, it is mandatory that it is
+ * xml-compliant, that is to say that a<b>c<i>d</b>e</i> will be
+ * interpreted as a<b>c<i>d</i></b><i>e</i>. This MUST be done when reading
+ * a file, so that the structure in memory is coherent. It makes input
+ * modules more comple, but output modules muche more simpler. The last
+ * particularity is that center must also be determined in the input
+ * modules, so that it is already defined in memory. But it is a bit more
+ * complex, because for TeX-like output modules, we need to close all
+ * styles before the center style: if the user types <i>pot</i> it must be
+ * represented as <i>p</i>{<i>o</i>}<i>t</i>.
+ *
+ * Here is the declaration of the gregorio_style struct. It is simply two
+ * chars, one telling the type of style character it is (beginning for a
+ * character that marks the beginning of a style, and end for a character
+ * marking the end of a style). The other char simply is the style
+ * represented by the character (italic, etc.)
+ *
+ */
+
+typedef struct gregorio_style {
+ ENUM_BITFIELD(grestyle_style) style:8;
+ ENUM_BITFIELD(grestyle_type) type:8;
+} gregorio_style;
+
+/*
+ *
+ * This union is quite ugly... but necessary for a gregorio_character to be
+ * able to be a grewchar or gregorio_style.
+ *
+ */
+typedef union character_or_style {
+ grewchar character;
+ struct gregorio_style s;
+} character_or_style;
+
+/*
+ *
+ * Finally the gregorio_character structure in itself, It is first a char
+ * determining the type (character or gregorio_style). This char is 0 when
+ * it is a style and something else when it is a character. Then the two
+ * pointers to build the double chained list, and finally the union. So
+ * when you want to access to the style of a gregorio_character (when you
+ * know it is a character of style), you must access to
+ * mygregoriochar.cos.s.style, and for the character
+ * mygregoriochar.cos.character .
+ *
+ */
+
+typedef struct gregorio_character {
+ bool is_character;
+ struct gregorio_character *next_character;
+ struct gregorio_character *previous_character;
+ union character_or_style cos;
+} gregorio_character;
+
+typedef struct gregorio_syllable {
+ /* pointer to a gregorio_text structure corresponding to the text. */
+ struct gregorio_character *text;
+ /* pointer to a gregorio_text structure corresponding to the
+ * translation */
+ struct gregorio_character *translation;
+ /* a string representing the text above the lines (raw TeX) */
+ char *abovelinestext;
+ /* pointer to the next and previous syllable */
+ struct gregorio_syllable *next_syllable;
+ struct gregorio_syllable *previous_syllable;
+ /* and finally a pointer to the elements of the structure. Here we see
+ * that we point to an array of elements. In fact it is the array of
+ * the first elements of the different voices of the syllable, for the
+ * case of polyphonic score. In most scores (monophonic), the array
+ * has only one element. */
+ struct gregorio_element **elements;
+ unsigned short src_line, src_column, src_offset;
+ /* a syllable can be a GRE_SYLLABLE, a GRE_*_KEY_CHANGE or a
+ * GRE_BAR. It is useful when there is only that in a syllable. */
+ char type;
+ /* again, an additional field to put some signs or other things... */
+ ENUM_BITFIELD(gregorio_sign) special_sign:8;
+ /* type of translation (with center beginning or only center end) */
+ ENUM_BITFIELD(gregorio_tr_centering) translation_type:2;
+ /* beginning or end of area without linebreak? */
+ ENUM_BITFIELD(gregorio_nlba) no_linebreak_area:2;
+ /* beginning or end of euouae area */
+ ENUM_BITFIELD(gregorio_euouae) euouae:2;
+ /* position is WORD_BEGINNING for the beginning of a multi-syllable
+ * word, WORD_ONE_SYLLABLE for syllable that are alone in their word,
+ * and i let you gess what are WORD_MIDDLE and WORD_END. */
+ ENUM_BITFIELD(gregorio_word_position) position:3;
+ bool first_word:1;
+} gregorio_syllable;
+
+/* The items in source_info used to be -- well, most of them -- in
+ * gregorio_voice_info. This is because the different `voices' may
+ * in future be used for different variants of a melody:
+ * e.g. notated in square notation, notated in some early neumatic
+ * form from manuscript A, and another in manuscript B. In that
+ * case the different voices would naturally have different source
+ * info. However, this enhancement to gregorio is not yet planned,
+ * and so this structure is made part of gregorio_score. */
+typedef struct source_info {
+ char *author;
+ char *date;
+ char *manuscript;
+ char *manuscript_reference; /* was reference */
+ char *manuscript_storage_place; /* was storage_place */
+ char *book;
+ char *transcriber;
+ char *transcription_date;
+} source_info;
+
+/*
+ *
+ * Score is the top structure, the structure in which we will convert
+ * everything, and from which we will construct XML
+ *
+ */
+
+#define MAX_ANNOTATIONS 2
+
+typedef struct gregorio_score {
+ unsigned char digest[SHA1_DIGEST_SIZE];
+ /* the structure starts by a pointer to the first syllable of the
+ * score. */
+ struct gregorio_syllable *first_syllable;
+ /* the number of voices is very important. In monophony it is one. If
+ * there are more voices thant number_of_voices, the additional voices
+ * won't be taken into consideration. */
+ int number_of_voices;
+ /* then start some metadata: */
+ char *name;
+ char *gabc_copyright;
+ char *score_copyright;
+ char *office_part;
+ char *occasion;
+ /* the meter, numbers of syllables per line, as e.g. 8.8.8.8 */
+ char *meter;
+ char *commentary;
+ char *arranger;
+ struct source_info si;
+ /* the mode of a song is between 1 and 8 */
+ char mode;
+ /* There is one annotation for each line above the initial letter */
+ char *annotation[MAX_ANNOTATIONS];
+ /* field giving informations on the initial (no initial, normal initial
+ * or two lines initial) */
+ char initial_style;
+ /* the font to use in gregoriotex */
+ char *gregoriotex_font;
+ size_t nabc_lines;
+ char *user_notes;
+ /* the determination method (maximal ambitus, etc.) */
+ unsigned char det_method;
+ /* then, as there are some metadata that are voice-specific, we add a
+ * pointer to the first voice_info. (see comments below) */
+ struct gregorio_voice_info *first_voice_info;
+ gregorio_lyric_centering centering;
+} gregorio_score;
+
+/*
+ *
+ * gregorio_voice info contains everything that is voice_specific, for
+ * example the key, etc. that can be different from one voice to another.
+ * The order of the voice_info (it is a chained list) is the same as the
+ * order of the voices (from top to bottom in their representation on the
+ * score).
+ *
+ */
+
+typedef struct gregorio_voice_info {
+ /* the only thing that is worth a comment here is the key. We have a
+ * special representation for the key. See comments on
+ * src/struct-utils.c for further reading. */
+ int initial_key;
+ /* See source_info above for comments about the move of author etc. */
+ char *style;
+ char *virgula_position;
+ struct gregorio_voice_info *next_voice_info;
+ bool flatted_key;
+} gregorio_voice_info;
+
+/* the maximum number of voices, more than this is total nonsense in
+ * gregorian chant. */
+#define MAX_NUMBER_OF_VOICES 10
+
+#define MAX_TEXT_LENGTH 200
+
+#define C_KEY 'c'
+#define F_KEY 'f'
+#define NO_KEY -5
+#define DEFAULT_KEY 5
+
+#define MONOPHONY 0
+
+/* the different initial styles */
+
+#define NO_INITIAL 0
+#define NORMAL_INITIAL 1
+#define BIG_INITIAL 2
+
+#define NO_ALTERATION USELESS_VALUE
+#define FLAT GRE_FLAT
+#define NATURAL GRE_NATURAL
+
+#define USELESS_VALUE 0
+
+static __inline bool is_puncta_inclinata(char glyph)
+{
+ return glyph <= G_5_PUNCTA_INCLINATA_ASCENDENS;
+}
+
+#define IS_INITIO_DEBILIS 5
+#define NO_INITIO_DEBILIS 0
+
+static __inline bool is_liquescentia(char liquescentia)
+{
+ return liquescentia == L_DEMINUTUS || liquescentia == L_AUCTUS_ASCENDENS
+ || liquescentia == L_AUCTUS_DESCENDENS || liquescentia == L_AUCTA;
+}
+
+static __inline bool is_initio_debilis(char liquescentia)
+{
+ return liquescentia >= L_INITIO_DEBILIS;
+}
+
+#define HEPISEMA_NONE 0
+#define HEPISEMA_AUTO -1
+#define HEPISEMA_FORCED -2
+
+/* The first pitch MUST be an odd number */
+#define LOWEST_PITCH 3
+#define HIGHEST_PITCH (LOWEST_PITCH + 12)
+#define DUMMY_PITCH (LOWEST_PITCH + 6)
+
+gregorio_score *gregorio_new_score(void);
+void gregorio_add_note(gregorio_note **current_note, signed char pitch,
+ gregorio_shape shape, gregorio_sign signs,
+ gregorio_liquescentia liquescentia, gregorio_note* prototype,
+ const gregorio_scanner_location *loc);
+void gregorio_add_glyph(gregorio_glyph **current_glyph,
+ gregorio_glyph_type type, gregorio_note *first_note,
+ gregorio_liquescentia liquescentia);
+void gregorio_add_element(gregorio_element **current_element,
+ gregorio_glyph *first_glyph);
+void gregorio_add_syllable(gregorio_syllable **current_syllable,
+ int number_of_voices, gregorio_element *elements[],
+ gregorio_character *first_character,
+ gregorio_character *first_translation_character,
+ gregorio_word_position position, char *abovelinestext,
+ gregorio_tr_centering translation_type, gregorio_nlba no_linebreak_area,
+ gregorio_euouae euouae, const gregorio_scanner_location *loc,
+ bool first_word);
+void gregorio_add_special_sign(gregorio_note *current_note, gregorio_sign sign);
+void gregorio_change_shape(gregorio_note *note, gregorio_shape shape);
+void gregorio_position_h_episema_above(gregorio_note *note, signed char height,
+ bool connect);
+void gregorio_position_h_episema_below(gregorio_note *note, signed char height,
+ bool connect);
+void gregorio_add_h_episema(gregorio_note *note, grehepisema_size size,
+ gregorio_vposition vposition, bool disable_bridge,
+ unsigned int *nbof_isolated_episema);
+void gregorio_add_sign(gregorio_note *note, gregorio_sign sign,
+ gregorio_vposition vposition);
+void gregorio_add_liquescentia(gregorio_note *note,
+ gregorio_liquescentia liquescentia);
+void gregorio_add_voice_info(gregorio_voice_info **current_voice_info);
+void gregorio_free_voice_infos(gregorio_voice_info *voice_info);
+void gregorio_free_one_note(gregorio_note **note);
+void gregorio_free_one_glyph(gregorio_glyph **glyph);
+void gregorio_free_score(gregorio_score *score);
+void gregorio_go_to_first_character(gregorio_character **character);
+void gregorio_add_pitched_element_as_glyph(gregorio_glyph **current_glyph,
+ gregorio_type type, signed char pitch, bool flatted_key,
+ bool force_pitch, char *texverb);
+void gregorio_add_unpitched_element_as_glyph(gregorio_glyph **current_glyph,
+ gregorio_type type, gregorio_extra_info info, gregorio_sign sign,
+ char *texverb);
+void gregorio_add_end_of_line_as_note(gregorio_note **current_note,
+ gregorio_type sub_type, const gregorio_scanner_location *loc);
+void gregorio_add_custo_as_note(gregorio_note **current_note,
+ const gregorio_scanner_location *loc);
+void gregorio_add_manual_custos_as_note(gregorio_note **current_note,
+ signed char pitch, const gregorio_scanner_location *loc);
+void gregorio_add_clef_change_as_note(gregorio_note **current_note,
+ gregorio_type type, signed char clef_line,
+ const gregorio_scanner_location *loc);
+void gregorio_add_bar_as_note(gregorio_note **current_note, gregorio_bar bar,
+ const gregorio_scanner_location *loc);
+void gregorio_add_alteration_as_note(gregorio_note **current_note,
+ gregorio_type type, signed char pitch,
+ const gregorio_scanner_location *loc);
+void gregorio_add_space_as_note(gregorio_note **current_note,
+ gregorio_space space,
+ const gregorio_scanner_location *loc);
+void gregorio_add_texverb_as_note(gregorio_note **current_note, char *str,
+ gregorio_type type, const gregorio_scanner_location *loc);
+void gregorio_add_nlba_as_note(gregorio_note **current_note,
+ gregorio_nlba type, const gregorio_scanner_location *loc);
+void gregorio_add_texverb_to_note(gregorio_note **current_note, char *str);
+void gregorio_add_cs_to_note(gregorio_note *const*current_note, char *str,
+ bool nabc);
+void gregorio_add_misc_element(gregorio_element **current_element,
+ gregorio_type type, gregorio_misc_element_info info, char *texverb);
+void gregorio_reinitialize_alterations(char alterations[][13],
+ int number_of_voices);
+void gregorio_reinitialize_one_voice_alterations(char alterations[13]);
+void gregorio_set_score_name(gregorio_score *score, char *name);
+void gregorio_set_score_gabc_copyright(gregorio_score *score, char *gabc_copyright);
+void gregorio_set_score_score_copyright(gregorio_score *score,
+ char *score_copyright);
+void gregorio_set_score_office_part(gregorio_score *score, char *office_part);
+void gregorio_set_score_occasion(gregorio_score *score, char *occasion);
+void gregorio_set_score_meter(gregorio_score *score, char *meter);
+void gregorio_set_score_commentary(gregorio_score *score, char *commentary);
+void gregorio_set_score_arranger(gregorio_score *score, char *arranger);
+void gregorio_set_score_gabc_version(gregorio_score *score, char *gabc_version);
+void gregorio_set_score_number_of_voices(gregorio_score *score,
+ int number_of_voices);
+void gregorio_set_score_annotation(gregorio_score *score, char *annotation);
+void gregorio_set_score_author(gregorio_score *score, char *author);
+void gregorio_set_score_date(gregorio_score *score, char *date);
+void gregorio_set_score_manuscript(gregorio_score *score, char *manuscript);
+void gregorio_set_score_book(gregorio_score *score, char *book);
+void gregorio_set_score_manuscript_reference(gregorio_score *score,
+ char *reference);
+void gregorio_set_score_manuscript_storage_place(gregorio_score *score,
+ char *storage_place);
+void gregorio_set_score_transcriber(gregorio_score *score, char *transcriber);
+void gregorio_set_score_transcription_date(gregorio_score *score,
+ char *transcription_date);
+void gregorio_set_score_user_notes(gregorio_score *score, char *user_notes);
+void gregorio_set_voice_style(gregorio_voice_info *voice_info, char *style);
+void gregorio_set_voice_virgula_position(gregorio_voice_info *voice_info,
+ char *virgula_position);
+void gregorio_fix_initial_keys(gregorio_score *score, int default_key);
+void gregorio_go_to_first_note(gregorio_note **note);
+void gregorio_go_to_first_glyph(gregorio_glyph **glyph);
+void gregorio_det_step_and_line_from_key(int key, char *step, int *line);
+bool gregorio_is_only_special(gregorio_element *element);
+int gregorio_calculate_new_key(char step, int line);
+void gregorio_add_character(gregorio_character **current_character,
+ grewchar wcharacter);
+void gregorio_begin_style(gregorio_character **current_character,
+ grestyle_style style);
+void gregorio_end_style(gregorio_character **current_character,
+ grestyle_style style);
+signed char gregorio_determine_next_pitch(gregorio_syllable *syllable,
+ gregorio_element *element, gregorio_glyph *glyph);
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/support.c b/Build/source/texk/gregorio/gregorio-src/src/support.c
new file mode 100644
index 00000000000..1862c9445a5
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/support.c
@@ -0,0 +1,93 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file contains miscellaneous support functions.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include "support.h"
+#include "messages.h"
+
+/* Our version of snprintf; this is NOT semantically the same as C99's
+ * snprintf; rather, it's a "lowest common denominator" implementation
+ * blending C99 and MS-C */
+void gregorio_snprintf(char *s, size_t size, const char *format, ...)
+{
+ va_list args;
+
+#ifdef _MSC_VER
+ memset(s, 0, size * sizeof(char));
+#endif
+
+ va_start(args, format);
+#ifdef _MSC_VER
+ _vsnprintf_s(s, size, _TRUNCATE, format, args);
+#else
+ vsnprintf(s, size, format, args);
+#endif
+ va_end(args);
+}
+
+void *gregorio_malloc(size_t size)
+{
+ void *result = malloc(size);
+ if (!result) {
+ gregorio_message(_("error in memory allocation"),
+ "gregorio_malloc", VERBOSITY_FATAL, 0);
+ exit(1);
+ }
+ return result;
+}
+
+void *gregorio_calloc(size_t nmemb, size_t size)
+{
+ void *result = calloc(nmemb, size);
+ if (!result) {
+ gregorio_message(_("error in memory allocation"),
+ "gregorio_calloc", VERBOSITY_FATAL, 0);
+ exit(1);
+ }
+ return result;
+}
+
+void *gregorio_realloc(void *ptr, size_t size)
+{
+ void *result = realloc(ptr, size);
+ if (!result) {
+ gregorio_message(_("error in memory allocation"),
+ "gregorio_realloc", VERBOSITY_FATAL, 0);
+ exit(1);
+ }
+ return result;
+}
+
+char *gregorio_strdup(const char *s)
+{
+ char *result = strdup(s);
+ if (!result) {
+ gregorio_message(_("error in memory allocation"),
+ "gregorio_strdup", VERBOSITY_FATAL, 0);
+ exit(1);
+ }
+ return result;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/support.h b/Build/source/texk/gregorio/gregorio-src/src/support.h
new file mode 100644
index 00000000000..f6ec460121a
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/support.h
@@ -0,0 +1,35 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes the miscellaneous support functions.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SUPPORT_H
+#define SUPPORT_H
+
+#include <stdlib.h>
+
+void gregorio_snprintf(char *s, size_t size, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 3, 4)));
+void *gregorio_malloc(size_t size);
+void *gregorio_calloc(size_t nmemb, size_t size);
+void *gregorio_realloc(void *ptr, size_t size);
+char *gregorio_strdup(const char *s);
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/unicode.c b/Build/source/texk/gregorio/gregorio-src/src/unicode.c
new file mode 100644
index 00000000000..9b15a6d92e4
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/unicode.c
@@ -0,0 +1,202 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file contains functions providing UTF-8 support.
+ *
+ * Copyright (C) 2008-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <string.h> /* for strlen */
+#include <stdlib.h>
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+#include "support.h"
+
+/*
+ *
+ * This file contains some functions to handle UTF-8 correctly. We chose to
+ * embed them instead of relying on locale or glib, for simplification: with
+ * these functions we don't rely on anything locale-dependant (such as
+ * wchar_t). The reason is that Windows XP (...) is not UTF-8 and thus would
+ * need the glib in oder to run, which make dependencies much bigger.
+ *
+ */
+
+/* an utf8 version of mbstowcs */
+
+static size_t gregorio_mbstowcs(grewchar *dest, const char *src, int n)
+{
+ unsigned char bytes_to_come;
+ grewchar result = 0;
+ unsigned char c;
+ size_t res = 0; /* number of bytes we've done so far */
+ if (!src) {
+ gregorio_message(_("call with a NULL argument"), "gregorio_mbstowcs",
+ VERBOSITY_ERROR, 0);
+ }
+ while (*src && ((int) res <= n || !dest)) {
+ c = (unsigned char) (*src);
+ if (c < 128) { /* 0100xxxx */
+ /* one-byte symbol */
+ bytes_to_come = 0;
+ result = c;
+ } else if (c >= 240) { /* 1111xxxx */
+ /* start of a four-byte symbol */
+ /* printf("%d\n", c); */
+ bytes_to_come = 3;
+ result = (result << 3) | (c & 7);
+ } else if (c >= 224) { /* 1110xxxx */
+ /* start of a three-byte symbol */
+ /* printf("%d\n", c); */
+ bytes_to_come = 2;
+ result = (result << 4) | (c & 15);
+ } else if (c >= 192) { /* 1100xxxx */
+ /* start of a two-byte symbol */
+ /* printf("%d\n", c); */
+ bytes_to_come = 1;
+ result = (result << 5) | (c & 31);
+ } else {
+ /* printf("%s %d %d\n", src, res, c); */
+ gregorio_message(_("malformed UTF-8 sequence1"),
+ "gregorio_mbstowcs", VERBOSITY_ERROR, 0);
+ return -1;
+ }
+ while (bytes_to_come > 0) {
+ bytes_to_come--;
+ src++;
+ c = (unsigned char) (*src);
+ if (c < 192 && c >= 128) /* 1000xxxx */
+ {
+ result = (result << 6) | (c & 63);
+ } else {
+ gregorio_message(_("malformed UTF-8 sequence2"),
+ "gregorio_mbstowcs", VERBOSITY_ERROR, 0);
+ return -1;
+ }
+ }
+ if (dest) {
+ dest[res] = result;
+ }
+ res++;
+ result = 0;
+ src++;
+ }
+ if (!(*src) && (int) res <= n && dest) {
+ dest[res] = 0;
+ }
+ return res;
+}
+
+/* the value returned by this function must be freed! */
+grewchar *gregorio_build_grewchar_string_from_buf(const char *const buf)
+{
+ size_t len;
+ grewchar *gwstring;
+ if (buf == NULL) {
+ return NULL;
+ }
+ len = strlen(buf); /* to get the length of the syllable in ASCII */
+ gwstring = (grewchar *) gregorio_malloc((len + 1) * sizeof(grewchar));
+ gregorio_mbstowcs(gwstring, buf, len); /* converting into wchar_t */
+ return gwstring;
+}
+
+/* the function to build a gregorio_character list from a buffer. */
+
+gregorio_character *gregorio_build_char_list_from_buf(const char *const buf)
+{
+ int i = 0;
+ grewchar *gwstring;
+ gregorio_character *current_character = NULL;
+ if (buf == NULL) {
+ return NULL;
+ }
+ gwstring = gregorio_build_grewchar_string_from_buf(buf);
+ /* we add the corresponding characters in the list of gregorio_characters */
+ while (gwstring[i]) {
+ gregorio_add_character(&current_character, gwstring[i]);
+ i++;
+ }
+ free(gwstring);
+ gregorio_go_to_first_character(&current_character);
+ return current_character;
+}
+
+/* the function to compare a grewchar * and a buf. Returns 1 if different, 0
+ * if not. */
+
+unsigned char gregorio_wcsbufcmp(grewchar *wstr, const char *buf)
+{
+ int i = 0;
+ size_t len;
+ grewchar *gwbuf;
+ if (!buf || !wstr) {
+ return 1;
+ }
+ len = strlen(buf); /* to get the length of the syllable in ASCII */
+ gwbuf = (grewchar *) gregorio_malloc((len + 1) * sizeof(grewchar));
+ gregorio_mbstowcs(gwbuf, buf, len); /* converting into wchar_t */
+ /* we add the corresponding characters in the list of gregorio_characters */
+ while (gwbuf[i] && wstr[i]) {
+ if (gwbuf[i] != wstr[i]) {
+ free(gwbuf);
+ return 1;
+ }
+ i = i + 1;
+ }
+ /* we finished the two strings */
+ if (gwbuf[i] == 0 && wstr[i] == 0) {
+ free(gwbuf);
+ return 0;
+ }
+ free(gwbuf);
+ return 1;
+}
+
+void gregorio_print_unichar(FILE *f, grewchar to_print)
+{
+ if (to_print <= 0x7F) {
+ fprintf(f, "%c", (unsigned char) to_print);
+ return;
+ }
+ if (to_print >= 0x80 && to_print <= 0x7FF) {
+ fprintf(f, "%c%c", 0xC0 | (to_print >> 6), 0x80 | (to_print & 0x3F));
+ return;
+ }
+ if ((to_print >= 0x800 && to_print <= 0xD7FF) ||
+ (to_print >= 0xE000 && to_print <= 0xFFFF)) {
+ fprintf(f, "%c%c%c", 0xE0 | (to_print >> 12),
+ 0x80 | ((to_print >> 6) & 0x3F), 0x80 | (to_print & 0x3F));
+ return;
+ }
+ if (to_print >= 0x10000 && to_print <= 0x10FFFF) {
+ fprintf(f, "%c%c%c%c", 0xF0 | (to_print >> 18),
+ 0x80 | ((to_print >> 12) & 0x3F),
+ 0x80 | ((to_print >> 6) & 0x3F), 0x80 | (to_print & 0x3F));
+ }
+}
+
+void gregorio_print_unistring(FILE *f, grewchar *first_char)
+{
+ while (*first_char != 0) {
+ gregorio_print_unichar(f, *first_char);
+ first_char++;
+ }
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/unicode.h b/Build/source/texk/gregorio/gregorio-src/src/unicode.h
new file mode 100644
index 00000000000..62942edcb1e
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/unicode.h
@@ -0,0 +1,70 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes the UTF-8 support functions.
+ *
+ * Copyright (C) 2008-2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UNICODE_H_FIRST_PART
+#define UNICODE_H_FIRST_PART
+#define UNICODE_H
+
+#include <stdio.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#else
+#include <inttypes.h>
+#endif
+
+typedef uint32_t grewchar;
+
+void gregorio_print_unichar(FILE *f, grewchar to_print);
+void gregorio_print_unistring(FILE *f, grewchar *first_char);
+unsigned char gregorio_wcsbufcmp(grewchar *wstr, const char *buf);
+grewchar *gregorio_build_grewchar_string_from_buf(const char *buf);
+
+static __inline size_t gregorio_wcstrlen(const grewchar *wstr)
+{
+ size_t length = 0;
+
+ while (*(wstr++)) {
+ ++length;
+ }
+
+ return length;
+}
+
+/* this macro is for portability under windows, where L'x' is only two-bytes
+ * long, and thus needs to be cast to a 4-bytes integer. */
+#define GL(wc) ((const grewchar) L'wc')
+
+#endif
+
+/* we enter the second part only if struct.h has already been included, because
+ * we need gregorio_character */
+
+#ifdef STRUCT_H
+
+#ifndef UNICODE_H_SECOND_PART
+#define UNICODE_H_SECOND_PART
+
+gregorio_character *gregorio_build_char_list_from_buf(const char *buf);
+
+#endif
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/utf8strings.h b/Build/source/texk/gregorio/gregorio-src/src/utf8strings.h
new file mode 100644
index 00000000000..8d7dd732933
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/utf8strings.h
@@ -0,0 +1,36 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header file contains UTF-8 encoded strings used by Gregorio
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UTF8STRINGS_H
+#define UTF8STRINGS_H
+
+#define ACCENTED_AE "'\303\246"
+#define ACCENTED_OE "'\305\223"
+
+/* This is a superset of Latin vowels which includes some French, Vietnamese,
+ * Slavic, Hungarian, and Norwegian vowels which don't interfere with Latin
+ * itself. For something more accurate, the user should consider the use of
+ * custom centering rules. */
+#define DEFAULT_VOWELS "a\303\240\303\241\303\242\304\203\304\205\303\245A\303\200\303\201\303\202\304\202\304\204\303\205e\303\250\303\251\303\252\303\253\304\233\304\231E\303\210\303\211\303\212\303\213\304\232\304\230i\303\254\303\255\303\256I\303\214\303\215\303\216" \
+ "o\303\262\303\263\303\264\306\241\305\221\303\270O\303\222\303\223\303\224\306\240\305\220\303\230u\303\271\303\272\303\273\306\260\305\257\305\261U\303\231\303\232\303\233\306\257\305\256\305\260y\341\273\263\303\275Y\341\273\262\303\235\303\246\307\275\303\206\307\274\305\223\305\222"
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/utf8strings.h.in b/Build/source/texk/gregorio/gregorio-src/src/utf8strings.h.in
new file mode 100644
index 00000000000..548462844ba
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/utf8strings.h.in
@@ -0,0 +1,36 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header file contains UTF-8 encoded strings used by Gregorio
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * Gregorio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gregorio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Gregorio. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UTF8STRINGS_H
+#define UTF8STRINGS_H
+
+#define ACCENTED_AE "'æ"
+#define ACCENTED_OE "'œ"
+
+/* This is a superset of Latin vowels which includes some French, Vietnamese,
+ * Slavic, Hungarian, and Norwegian vowels which don't interfere with Latin
+ * itself. For something more accurate, the user should consider the use of
+ * custom centering rules. */
+#define DEFAULT_VOWELS "aàáâăąåAÀÁÂĂĄÅeèéêëěęEÈÉÊËĚĘiìíîIÌÍÎ" \
+ "oòóôơőøOÒÓÔƠŐØuùúûưůűUÙÚÛƯŮŰyỳýYỲÝæǽÆǼœŒ"
+
+#endif
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.c b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.c
new file mode 100644
index 00000000000..78f76e8a7b6
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.c
@@ -0,0 +1,1920 @@
+#line 2 "vowel/vowel-rules-l.c"
+
+#line 4 "vowel/vowel-rules-l.c"
+
+#define YY_INT_ALIGNED long int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer gregorio_vowel_rulefile__create_buffer
+#define yy_delete_buffer gregorio_vowel_rulefile__delete_buffer
+#define yy_flex_debug gregorio_vowel_rulefile__flex_debug
+#define yy_init_buffer gregorio_vowel_rulefile__init_buffer
+#define yy_flush_buffer gregorio_vowel_rulefile__flush_buffer
+#define yy_load_buffer_state gregorio_vowel_rulefile__load_buffer_state
+#define yy_switch_to_buffer gregorio_vowel_rulefile__switch_to_buffer
+#define yyin gregorio_vowel_rulefile_in
+#define yyleng gregorio_vowel_rulefile_leng
+#define yylex gregorio_vowel_rulefile_lex
+#define yylineno gregorio_vowel_rulefile_lineno
+#define yyout gregorio_vowel_rulefile_out
+#define yyrestart gregorio_vowel_rulefile_restart
+#define yytext gregorio_vowel_rulefile_text
+#define yywrap gregorio_vowel_rulefile_wrap
+#define yyalloc gregorio_vowel_rulefile_alloc
+#define yyrealloc gregorio_vowel_rulefile_realloc
+#define yyfree gregorio_vowel_rulefile_free
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 39
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE gregorio_vowel_rulefile_restart(gregorio_vowel_rulefile_in )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t gregorio_vowel_rulefile_leng;
+
+extern FILE *gregorio_vowel_rulefile_in, *gregorio_vowel_rulefile_out;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+ #define YY_LINENO_REWIND_TO(ptr)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up gregorio_vowel_rulefile_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up gregorio_vowel_rulefile_text again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via gregorio_vowel_rulefile_restart()), so that the user can continue scanning by
+ * just pointing gregorio_vowel_rulefile_in at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when gregorio_vowel_rulefile_text is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t gregorio_vowel_rulefile_leng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow gregorio_vowel_rulefile_wrap()'s to do buffer switches
+ * instead of setting up a fresh gregorio_vowel_rulefile_in. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void gregorio_vowel_rulefile_restart (FILE *input_file );
+void gregorio_vowel_rulefile__switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE gregorio_vowel_rulefile__create_buffer (FILE *file,int size );
+void gregorio_vowel_rulefile__delete_buffer (YY_BUFFER_STATE b );
+void gregorio_vowel_rulefile__flush_buffer (YY_BUFFER_STATE b );
+void gregorio_vowel_rulefile_push_buffer_state (YY_BUFFER_STATE new_buffer );
+void gregorio_vowel_rulefile_pop_buffer_state (void );
+
+static void gregorio_vowel_rulefile_ensure_buffer_stack (void );
+static void gregorio_vowel_rulefile__load_buffer_state (void );
+static void gregorio_vowel_rulefile__init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER gregorio_vowel_rulefile__flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *gregorio_vowel_rulefile_alloc (yy_size_t );
+void *gregorio_vowel_rulefile_realloc (void *,yy_size_t );
+void gregorio_vowel_rulefile_free (void * );
+
+#define yy_new_buffer gregorio_vowel_rulefile__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ gregorio_vowel_rulefile_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ gregorio_vowel_rulefile__create_buffer(gregorio_vowel_rulefile_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ gregorio_vowel_rulefile_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ gregorio_vowel_rulefile__create_buffer(gregorio_vowel_rulefile_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define gregorio_vowel_rulefile_wrap() 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *gregorio_vowel_rulefile_in = (FILE *) 0, *gregorio_vowel_rulefile_out = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int gregorio_vowel_rulefile_lineno;
+
+int gregorio_vowel_rulefile_lineno = 1;
+
+extern char *gregorio_vowel_rulefile_text;
+#define yytext_ptr gregorio_vowel_rulefile_text
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up gregorio_vowel_rulefile_text.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ gregorio_vowel_rulefile_leng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 17
+#define YY_END_OF_BUFFER 18
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int32_t yy_accept[71] =
+ { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 18, 16,
+ 15, 15, 13, 7, 16, 16, 16, 16, 16, 16,
+ 12, 9, 16, 10, 10, 10, 10, 7, 11, 13,
+ 0, 0, 0, 0, 0, 0, 0, 12, 8, 10,
+ 10, 0, 0, 0, 0, 0, 0, 14, 0, 0,
+ 0, 0, 0, 0, 6, 0, 0, 0, 0, 2,
+ 0, 3, 0, 4, 0, 0, 1, 0, 5, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 2, 2, 4, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 1, 5, 1, 1, 1, 1, 1,
+ 1, 1, 1, 6, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 7, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 8, 1, 9, 1, 1, 1, 10, 1, 11, 12,
+
+ 13, 14, 15, 1, 16, 1, 1, 17, 1, 18,
+ 19, 20, 1, 21, 22, 23, 24, 25, 26, 27,
+ 28, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 29, 1, 1, 1,
+ 30, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 31, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[32] =
+ { 0,
+ 1, 2, 3, 3, 2, 2, 2, 1, 4, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1
+ } ;
+
+static yyconst flex_int32_t yy_base[78] =
+ { 0,
+ 0, 30, 60, 66, 72, 0, 94, 102, 92, 139,
+ 139, 139, 0, 139, 74, 80, 68, 0, 69, 58,
+ 0, 139, 67, 0, 0, 0, 5, 0, 139, 0,
+ 69, 66, 70, 71, 67, 52, 30, 0, 139, 0,
+ 12, 49, 43, 43, 37, 40, 40, 139, 29, 25,
+ 32, 28, 29, 27, 139, 33, 15, 29, 12, 139,
+ 23, 139, 26, 139, 17, 8, 139, 0, 139, 139,
+ 111, 115, 119, 123, 127, 131, 134
+ } ;
+
+static yyconst flex_int32_t yy_def[78] =
+ { 0,
+ 71, 71, 72, 72, 71, 5, 73, 73, 70, 70,
+ 70, 70, 74, 70, 70, 70, 70, 70, 70, 70,
+ 75, 70, 70, 76, 76, 76, 77, 76, 70, 74,
+ 70, 70, 70, 70, 70, 70, 70, 75, 70, 76,
+ 77, 70, 70, 70, 70, 70, 70, 70, 70, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 0,
+ 70, 70, 70, 70, 70, 70, 70
+ } ;
+
+static yyconst flex_int32_t yy_nxt[171] =
+ { 0,
+ 70, 11, 12, 11, 13, 70, 14, 40, 40, 15,
+ 70, 70, 34, 30, 40, 40, 16, 70, 70, 17,
+ 30, 18, 70, 35, 19, 70, 70, 69, 68, 67,
+ 20, 11, 12, 11, 13, 66, 14, 65, 64, 15,
+ 63, 62, 61, 60, 59, 58, 16, 57, 56, 17,
+ 55, 18, 54, 53, 19, 52, 51, 50, 49, 48,
+ 20, 11, 12, 11, 13, 10, 14, 11, 12, 11,
+ 13, 10, 14, 11, 12, 11, 13, 47, 14, 22,
+ 46, 45, 44, 43, 42, 39, 37, 36, 33, 32,
+ 31, 70, 70, 70, 23, 25, 26, 25, 27, 70,
+
+ 28, 70, 29, 25, 26, 25, 27, 70, 28, 70,
+ 29, 10, 10, 10, 10, 21, 21, 21, 21, 24,
+ 24, 24, 24, 30, 30, 70, 30, 38, 70, 70,
+ 38, 40, 40, 40, 41, 41, 41, 41, 9, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 70
+ } ;
+
+static yyconst flex_int32_t yy_chk[171] =
+ { 0,
+ 0, 1, 1, 1, 1, 0, 1, 27, 27, 1,
+ 0, 0, 18, 27, 41, 41, 1, 0, 0, 1,
+ 41, 1, 0, 18, 1, 0, 0, 68, 66, 65,
+ 1, 2, 2, 2, 2, 63, 2, 61, 59, 2,
+ 58, 57, 56, 54, 53, 52, 2, 51, 50, 2,
+ 49, 2, 47, 46, 2, 45, 44, 43, 42, 37,
+ 2, 3, 3, 3, 3, 3, 3, 4, 4, 4,
+ 4, 4, 4, 5, 5, 5, 5, 36, 5, 5,
+ 35, 34, 33, 32, 31, 23, 20, 19, 17, 16,
+ 15, 9, 0, 0, 5, 7, 7, 7, 7, 0,
+
+ 7, 0, 7, 8, 8, 8, 8, 0, 8, 0,
+ 8, 71, 71, 71, 71, 72, 72, 72, 72, 73,
+ 73, 73, 73, 74, 74, 0, 74, 75, 0, 0,
+ 75, 76, 76, 76, 77, 77, 77, 77, 70, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
+ 70, 70, 70, 70, 70, 70, 70, 70, 70, 70
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int gregorio_vowel_rulefile__flex_debug;
+int gregorio_vowel_rulefile__flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *gregorio_vowel_rulefile_text;
+#line 1 "vowel/vowel-rules.l"
+#line 2 "vowel/vowel-rules.l"
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the vowel rule lexer.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "struct.h"
+#include "messages.h"
+#include "support.h"
+
+#include "vowel.h"
+
+#include "vowel-rules.h"
+#include "vowel-rules-y.h"
+
+#define YY_NO_INPUT
+
+static __inline void save_lval(void)
+{
+ gregorio_vowel_rulefile_lval =
+ gregorio_malloc((gregorio_vowel_rulefile_leng + 1) * sizeof(char));
+ strncpy(gregorio_vowel_rulefile_lval, gregorio_vowel_rulefile_text,
+ gregorio_vowel_rulefile_leng);
+ gregorio_vowel_rulefile_lval[gregorio_vowel_rulefile_leng] = '\0';
+}
+
+static __inline void invalid(void)
+{
+ gregorio_messagef("gregorio_vowel_rulefile_lex", VERBOSITY_WARNING, 0,
+ _("invalid character in vowel file: %c"),
+ *gregorio_vowel_rulefile_text);
+}
+
+
+
+#line 587 "vowel/vowel-rules-l.c"
+
+#define INITIAL 0
+#define chars 1
+#define lang 2
+#define langname 3
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int gregorio_vowel_rulefile_lex_destroy (void );
+
+int gregorio_vowel_rulefile_get_debug (void );
+
+void gregorio_vowel_rulefile_set_debug (int debug_flag );
+
+YY_EXTRA_TYPE gregorio_vowel_rulefile_get_extra (void );
+
+void gregorio_vowel_rulefile_set_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *gregorio_vowel_rulefile_get_in (void );
+
+void gregorio_vowel_rulefile_set_in (FILE * in_str );
+
+FILE *gregorio_vowel_rulefile_get_out (void );
+
+void gregorio_vowel_rulefile_set_out (FILE * out_str );
+
+yy_size_t gregorio_vowel_rulefile_get_leng (void );
+
+char *gregorio_vowel_rulefile_get_text (void );
+
+int gregorio_vowel_rulefile_get_lineno (void );
+
+void gregorio_vowel_rulefile_set_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int gregorio_vowel_rulefile_wrap (void );
+#else
+extern int gregorio_vowel_rulefile_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+ static int yy_start_stack_ptr = 0;
+ static int yy_start_stack_depth = 0;
+ static int *yy_start_stack = NULL;
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( gregorio_vowel_rulefile_text, gregorio_vowel_rulefile_leng, 1, gregorio_vowel_rulefile_out )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( gregorio_vowel_rulefile_in )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( gregorio_vowel_rulefile_in ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, gregorio_vowel_rulefile_in))==0 && ferror(gregorio_vowel_rulefile_in)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(gregorio_vowel_rulefile_in); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int gregorio_vowel_rulefile_lex (void);
+
+#define YY_DECL int gregorio_vowel_rulefile_lex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after gregorio_vowel_rulefile_text and gregorio_vowel_rulefile_leng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! gregorio_vowel_rulefile_in )
+ gregorio_vowel_rulefile_in = stdin;
+
+ if ( ! gregorio_vowel_rulefile_out )
+ gregorio_vowel_rulefile_out = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ gregorio_vowel_rulefile_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ gregorio_vowel_rulefile__create_buffer(gregorio_vowel_rulefile_in,YY_BUF_SIZE );
+ }
+
+ gregorio_vowel_rulefile__load_buffer_state( );
+ }
+
+ {
+#line 75 "vowel/vowel-rules.l"
+
+
+#line 804 "vowel/vowel-rules-l.c"
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of gregorio_vowel_rulefile_text. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 71 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 139 );
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 77 "vowel/vowel-rules.l"
+{ BEGIN(lang); return LANGUAGE; }
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 78 "vowel/vowel-rules.l"
+{ BEGIN(chars); return VOWEL; }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 79 "vowel/vowel-rules.l"
+{ BEGIN(chars); return PREFIX; }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 80 "vowel/vowel-rules.l"
+{ BEGIN(chars); return SUFFIX; }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 81 "vowel/vowel-rules.l"
+{ BEGIN(chars); return SECONDARY; }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 82 "vowel/vowel-rules.l"
+{ BEGIN(lang); return ALIAS; }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 83 "vowel/vowel-rules.l"
+{ BEGIN(INITIAL); return SEMICOLON; }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 84 "vowel/vowel-rules.l"
+{ return TO; }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 85 "vowel/vowel-rules.l"
+{ BEGIN(langname); }
+ YY_BREAK
+case 10:
+/* rule 10 can match eol */
+YY_RULE_SETUP
+#line 86 "vowel/vowel-rules.l"
+{ save_lval(); return NAME; }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 87 "vowel/vowel-rules.l"
+{ BEGIN(lang); }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 88 "vowel/vowel-rules.l"
+{ save_lval(); return CHARACTERS; }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 89 "vowel/vowel-rules.l"
+{ }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 90 "vowel/vowel-rules.l"
+{ }
+ YY_BREAK
+case 15:
+/* rule 15 can match eol */
+YY_RULE_SETUP
+#line 91 "vowel/vowel-rules.l"
+{ }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 92 "vowel/vowel-rules.l"
+{ invalid(); return INVALID; }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 94 "vowel/vowel-rules.l"
+ECHO;
+ YY_BREAK
+#line 948 "vowel/vowel-rules-l.c"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(chars):
+case YY_STATE_EOF(lang):
+case YY_STATE_EOF(langname):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed gregorio_vowel_rulefile_in at a new source and called
+ * gregorio_vowel_rulefile_lex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = gregorio_vowel_rulefile_in;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( gregorio_vowel_rulefile_wrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * gregorio_vowel_rulefile_text, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+ } /* end of user's declarations */
+} /* end of gregorio_vowel_rulefile_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ gregorio_vowel_rulefile_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ gregorio_vowel_rulefile_restart(gregorio_vowel_rulefile_in );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) gregorio_vowel_rulefile_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 71 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 71 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 70);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ gregorio_vowel_rulefile_restart(gregorio_vowel_rulefile_in );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( gregorio_vowel_rulefile_wrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve gregorio_vowel_rulefile_text */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void gregorio_vowel_rulefile_restart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ gregorio_vowel_rulefile_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ gregorio_vowel_rulefile__create_buffer(gregorio_vowel_rulefile_in,YY_BUF_SIZE );
+ }
+
+ gregorio_vowel_rulefile__init_buffer(YY_CURRENT_BUFFER,input_file );
+ gregorio_vowel_rulefile__load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void gregorio_vowel_rulefile__switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * gregorio_vowel_rulefile_pop_buffer_state();
+ * gregorio_vowel_rulefile_push_buffer_state(new_buffer);
+ */
+ gregorio_vowel_rulefile_ensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ gregorio_vowel_rulefile__load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (gregorio_vowel_rulefile_wrap()) processing, but the only time this flag
+ * is looked at is after gregorio_vowel_rulefile_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void gregorio_vowel_rulefile__load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ gregorio_vowel_rulefile_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE gregorio_vowel_rulefile__create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) gregorio_vowel_rulefile_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in gregorio_vowel_rulefile__create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) gregorio_vowel_rulefile_alloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in gregorio_vowel_rulefile__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ gregorio_vowel_rulefile__init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with gregorio_vowel_rulefile__create_buffer()
+ *
+ */
+ void gregorio_vowel_rulefile__delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ gregorio_vowel_rulefile_free((void *) b->yy_ch_buf );
+
+ gregorio_vowel_rulefile_free((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a gregorio_vowel_rulefile_restart() or at EOF.
+ */
+ static void gregorio_vowel_rulefile__init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ gregorio_vowel_rulefile__flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then gregorio_vowel_rulefile__init_buffer was _probably_
+ * called from gregorio_vowel_rulefile_restart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void gregorio_vowel_rulefile__flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ gregorio_vowel_rulefile__load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void gregorio_vowel_rulefile_push_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ gregorio_vowel_rulefile_ensure_buffer_stack();
+
+ /* This block is copied from gregorio_vowel_rulefile__switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from gregorio_vowel_rulefile__switch_to_buffer. */
+ gregorio_vowel_rulefile__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void gregorio_vowel_rulefile_pop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ gregorio_vowel_rulefile__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ gregorio_vowel_rulefile__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void gregorio_vowel_rulefile_ensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)gregorio_vowel_rulefile_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in gregorio_vowel_rulefile_ensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)gregorio_vowel_rulefile_realloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in gregorio_vowel_rulefile_ensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) gregorio_vowel_rulefile_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in gregorio_vowel_rulefile__scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ gregorio_vowel_rulefile__switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to gregorio_vowel_rulefile_lex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * gregorio_vowel_rulefile__scan_bytes() instead.
+ */
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_string (yyconst char * yystr )
+{
+
+ return gregorio_vowel_rulefile__scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to gregorio_vowel_rulefile_lex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ yy_size_t i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) gregorio_vowel_rulefile_alloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in gregorio_vowel_rulefile__scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = gregorio_vowel_rulefile__scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in gregorio_vowel_rulefile__scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up gregorio_vowel_rulefile_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ gregorio_vowel_rulefile_text[gregorio_vowel_rulefile_leng] = (yy_hold_char); \
+ (yy_c_buf_p) = gregorio_vowel_rulefile_text + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ gregorio_vowel_rulefile_leng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int gregorio_vowel_rulefile_get_lineno (void)
+{
+
+ return gregorio_vowel_rulefile_lineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *gregorio_vowel_rulefile_get_in (void)
+{
+ return gregorio_vowel_rulefile_in;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *gregorio_vowel_rulefile_get_out (void)
+{
+ return gregorio_vowel_rulefile_out;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t gregorio_vowel_rulefile_get_leng (void)
+{
+ return gregorio_vowel_rulefile_leng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *gregorio_vowel_rulefile_get_text (void)
+{
+ return gregorio_vowel_rulefile_text;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void gregorio_vowel_rulefile_set_lineno (int line_number )
+{
+
+ gregorio_vowel_rulefile_lineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see gregorio_vowel_rulefile__switch_to_buffer
+ */
+void gregorio_vowel_rulefile_set_in (FILE * in_str )
+{
+ gregorio_vowel_rulefile_in = in_str ;
+}
+
+void gregorio_vowel_rulefile_set_out (FILE * out_str )
+{
+ gregorio_vowel_rulefile_out = out_str ;
+}
+
+int gregorio_vowel_rulefile_get_debug (void)
+{
+ return gregorio_vowel_rulefile__flex_debug;
+}
+
+void gregorio_vowel_rulefile_set_debug (int bdebug )
+{
+ gregorio_vowel_rulefile__flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from gregorio_vowel_rulefile_lex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+ (yy_start_stack_ptr) = 0;
+ (yy_start_stack_depth) = 0;
+ (yy_start_stack) = NULL;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ gregorio_vowel_rulefile_in = stdin;
+ gregorio_vowel_rulefile_out = stdout;
+#else
+ gregorio_vowel_rulefile_in = (FILE *) 0;
+ gregorio_vowel_rulefile_out = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * gregorio_vowel_rulefile_lex_init()
+ */
+ return 0;
+}
+
+/* gregorio_vowel_rulefile_lex_destroy is for both reentrant and non-reentrant scanners. */
+int gregorio_vowel_rulefile_lex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ gregorio_vowel_rulefile__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ gregorio_vowel_rulefile_pop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ gregorio_vowel_rulefile_free((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Destroy the start condition stack. */
+ gregorio_vowel_rulefile_free((yy_start_stack) );
+ (yy_start_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * gregorio_vowel_rulefile_lex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *gregorio_vowel_rulefile_alloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *gregorio_vowel_rulefile_realloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void gregorio_vowel_rulefile_free (void * ptr )
+{
+ free( (char *) ptr ); /* see gregorio_vowel_rulefile_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 94 "vowel/vowel-rules.l"
+
+
+
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.h b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.h
new file mode 100644
index 00000000000..fba97f32dbd
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-l.h
@@ -0,0 +1,325 @@
+#ifndef gregorio_vowel_rulefile_HEADER_H
+#define gregorio_vowel_rulefile_HEADER_H 1
+#define gregorio_vowel_rulefile_IN_HEADER 1
+
+#line 6 "vowel/vowel-rules-l.h"
+
+#line 8 "vowel/vowel-rules-l.h"
+
+#define YY_INT_ALIGNED long int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 39
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t gregorio_vowel_rulefile_leng;
+
+extern FILE *gregorio_vowel_rulefile_in, *gregorio_vowel_rulefile_out;
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+void gregorio_vowel_rulefile_restart (FILE *input_file );
+void gregorio_vowel_rulefile__switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE gregorio_vowel_rulefile__create_buffer (FILE *file,int size );
+void gregorio_vowel_rulefile__delete_buffer (YY_BUFFER_STATE b );
+void gregorio_vowel_rulefile__flush_buffer (YY_BUFFER_STATE b );
+void gregorio_vowel_rulefile_push_buffer_state (YY_BUFFER_STATE new_buffer );
+void gregorio_vowel_rulefile_pop_buffer_state (void );
+
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE gregorio_vowel_rulefile__scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *gregorio_vowel_rulefile_alloc (yy_size_t );
+void *gregorio_vowel_rulefile_realloc (void *,yy_size_t );
+void gregorio_vowel_rulefile_free (void * );
+
+/* Begin user sect3 */
+
+#define gregorio_vowel_rulefile_wrap() 1
+#define YY_SKIP_YYWRAP
+
+extern int gregorio_vowel_rulefile_lineno;
+
+extern char *gregorio_vowel_rulefile_text;
+#define yytext_ptr gregorio_vowel_rulefile_text
+
+#ifdef YY_HEADER_EXPORT_START_CONDITIONS
+#define INITIAL 0
+#define chars 1
+#define lang 2
+#define langname 3
+
+#endif
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int gregorio_vowel_rulefile_lex_destroy (void );
+
+int gregorio_vowel_rulefile_get_debug (void );
+
+void gregorio_vowel_rulefile_set_debug (int debug_flag );
+
+YY_EXTRA_TYPE gregorio_vowel_rulefile_get_extra (void );
+
+void gregorio_vowel_rulefile_set_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *gregorio_vowel_rulefile_get_in (void );
+
+void gregorio_vowel_rulefile_set_in (FILE * in_str );
+
+FILE *gregorio_vowel_rulefile_get_out (void );
+
+void gregorio_vowel_rulefile_set_out (FILE * out_str );
+
+yy_size_t gregorio_vowel_rulefile_get_leng (void );
+
+char *gregorio_vowel_rulefile_get_text (void );
+
+int gregorio_vowel_rulefile_get_lineno (void );
+
+void gregorio_vowel_rulefile_set_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int gregorio_vowel_rulefile_wrap (void );
+#else
+extern int gregorio_vowel_rulefile_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int gregorio_vowel_rulefile_lex (void);
+
+#define YY_DECL int gregorio_vowel_rulefile_lex (void)
+#endif /* !YY_DECL */
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+#undef YY_NEW_FILE
+#undef YY_FLUSH_BUFFER
+#undef yy_set_bol
+#undef yy_new_buffer
+#undef yy_set_interactive
+#undef YY_DO_BEFORE_ACTION
+
+#ifdef YY_DECL_IS_OURS
+#undef YY_DECL_IS_OURS
+#undef YY_DECL
+#endif
+
+#line 94 "vowel/vowel-rules.l"
+
+
+#line 324 "vowel/vowel-rules-l.h"
+#undef gregorio_vowel_rulefile_IN_HEADER
+#endif /* gregorio_vowel_rulefile_HEADER_H */
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c
new file mode 100644
index 00000000000..3675fadf4c0
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c
@@ -0,0 +1,1609 @@
+/* A Bison parser, made by GNU Bison 3.0.4. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "3.0.4"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+/* Substitute the variable and function names. */
+#define yyparse gregorio_vowel_rulefile_parse
+#define yylex gregorio_vowel_rulefile_lex
+#define yyerror gregorio_vowel_rulefile_error
+#define yydebug gregorio_vowel_rulefile_debug
+#define yynerrs gregorio_vowel_rulefile_nerrs
+
+#define yylval gregorio_vowel_rulefile_lval
+#define yychar gregorio_vowel_rulefile_char
+
+/* Copy the first part of user declarations. */
+#line 1 "vowel/vowel-rules.y" /* yacc.c:339 */
+
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the vowel rule parser.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "bool.h"
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+
+#include "vowel.h"
+
+#include "vowel-rules.h"
+#include "vowel-rules-l.h"
+
+#if ! defined lint || defined __GNUC__
+# define IGNORE(e) ((void) (e))
+#else
+# define IGNORE(e) /* empty */
+#endif
+
+/* NOTE: This parser might allocate a new value for language; this value MUST
+ * BE FREED after the parser returns (if the value of the language pointer
+ * changes, then free the pointer). This parser DOES free the language
+ * pointer before changing it, if status points to RFPS_ALIASED. */
+
+/* uncomment it if you want to have an interactive shell to understand the
+ * details on how bison works for a certain input */
+/*int gregorio_vowel_rulefile_debug=1;*/
+
+static void gregorio_vowel_rulefile_error(const char *const filename,
+ char **const language, rulefile_parse_status *const status,
+ const char *const error_str)
+{
+ IGNORE(language);
+ IGNORE(status);
+ gregorio_messagef("gregorio_vowel_rulefile_parse", VERBOSITY_ERROR, 0,
+ _("%s: %s"), filename, error_str);
+}
+
+/* this returns false until the language *after* the desired language */
+static __inline bool match_language(char **language,
+ rulefile_parse_status *status, char *const name)
+{
+ if (*status == RFPS_FOUND) {
+ free(name);
+ return true;
+ }
+
+ if (strcmp(*language, name) == 0) {
+ *status = RFPS_FOUND;
+ }
+
+ free(name);
+ return false;
+}
+
+static __inline void alias(char **const language,
+ rulefile_parse_status *const status, char *const name,
+ char *const target)
+{
+ if (strcmp(*language, name) == 0) {
+ gregorio_messagef("alias", VERBOSITY_INFO, 0, _("Aliasing %s to %s"),
+ name, target);
+ if (*status == RFPS_ALIASED) {
+ free(*language);
+ }
+ *language = target;
+ *status = RFPS_ALIASED;
+ } else {
+ free(target);
+ }
+ free(name);
+}
+
+static __inline void add(const rulefile_parse_status *const status,
+ void (*const fn)(const char *), char *const value)
+{
+ if (*status == RFPS_FOUND) {
+ fn(value);
+ }
+ free(value);
+}
+
+#define _MATCH(NAME) if (match_language(language, status, NAME)) YYACCEPT
+#define _ALIAS(NAME, TARGET) alias(language, status, NAME, TARGET)
+#define _ADD(TABLE, CHARS) add(status, gregorio_##TABLE##_table_add, CHARS)
+
+
+#line 184 "vowel/vowel-rules-y.c" /* yacc.c:339 */
+
+# ifndef YY_NULLPTR
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULLPTR nullptr
+# else
+# define YY_NULLPTR 0
+# endif
+# endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+ by #include "vowel-rules-y.h". */
+#ifndef YY_GREGORIO_VOWEL_RULEFILE_VOWEL_VOWEL_RULES_Y_H_INCLUDED
+# define YY_GREGORIO_VOWEL_RULEFILE_VOWEL_VOWEL_RULES_Y_H_INCLUDED
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int gregorio_vowel_rulefile_debug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ LANGUAGE = 258,
+ VOWEL = 259,
+ PREFIX = 260,
+ SUFFIX = 261,
+ SECONDARY = 262,
+ ALIAS = 263,
+ SEMICOLON = 264,
+ TO = 265,
+ NAME = 266,
+ CHARACTERS = 267,
+ INVALID = 268
+ };
+#endif
+/* Tokens. */
+#define LANGUAGE 258
+#define VOWEL 259
+#define PREFIX 260
+#define SUFFIX 261
+#define SECONDARY 262
+#define ALIAS 263
+#define SEMICOLON 264
+#define TO 265
+#define NAME 266
+#define CHARACTERS 267
+#define INVALID 268
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE gregorio_vowel_rulefile_lval;
+
+int gregorio_vowel_rulefile_parse (const char *const filename, char **language, rulefile_parse_status *const status);
+
+#endif /* !YY_GREGORIO_VOWEL_RULEFILE_VOWEL_VOWEL_RULES_Y_H_INCLUDED */
+
+/* Copy the second part of user declarations. */
+
+#line 261 "vowel/vowel-rules-y.c" /* yacc.c:358 */
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#else
+typedef signed char yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__ \
+ && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
+ || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+# define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+ && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+# define _Noreturn __declspec (noreturn)
+# else
+# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized. */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+ _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's 'empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 21
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 14
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 7
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 17
+/* YYNSTATES -- Number of states. */
+#define YYNSTATES 28
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+ by yylex, with out-of-bounds checking. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 268
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+ as returned by yylex, without out-of-bounds checking. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13
+};
+
+#if YYDEBUG
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
+static const yytype_uint8 yyrline[] =
+{
+ 0, 121, 121, 123, 127, 128, 129, 130, 131, 132,
+ 135, 137, 140, 142, 145, 147, 150, 152
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "LANGUAGE", "VOWEL", "PREFIX", "SUFFIX",
+ "SECONDARY", "ALIAS", "SEMICOLON", "TO", "NAME", "CHARACTERS", "INVALID",
+ "$accept", "rules", "rule", "vowels", "prefixes", "suffixes",
+ "secondaries", YY_NULLPTR
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+ (internal) symbol number NUM (which must be that of a token). */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268
+};
+# endif
+
+#define YYPACT_NINF -11
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-11)))
+
+#define YYTABLE_NINF -1
+
+#define yytable_value_is_error(Yytable_value) \
+ 0
+
+ /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+static const yytype_int8 yypact[] =
+{
+ -11, 0, -11, -10, -11, -11, -11, -11, -9, -11,
+ 8, 1, 2, 3, 7, -1, -11, -11, -11, -11,
+ -11, -11, -11, -11, -11, 9, 12, -11
+};
+
+ /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 2, 0, 1, 0, 10, 12, 14, 16, 0, 3,
+ 0, 0, 0, 0, 0, 0, 4, 6, 11, 7,
+ 13, 8, 15, 9, 17, 0, 0, 5
+};
+
+ /* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -11, -11, -11, -11, -11, -11, -11
+};
+
+ /* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 1, 9, 11, 12, 13, 14
+};
+
+ /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+static const yytype_uint8 yytable[] =
+{
+ 2, 10, 15, 3, 4, 5, 6, 7, 8, 25,
+ 17, 19, 21, 18, 20, 22, 23, 16, 0, 24,
+ 26, 27
+};
+
+static const yytype_int8 yycheck[] =
+{
+ 0, 11, 11, 3, 4, 5, 6, 7, 8, 10,
+ 9, 9, 9, 12, 12, 12, 9, 9, -1, 12,
+ 11, 9
+};
+
+ /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 15, 0, 3, 4, 5, 6, 7, 8, 16,
+ 11, 17, 18, 19, 20, 11, 9, 9, 12, 9,
+ 12, 9, 12, 9, 12, 10, 11, 9
+};
+
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 14, 15, 15, 16, 16, 16, 16, 16, 16,
+ 17, 17, 18, 18, 19, 19, 20, 20
+};
+
+ /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 2, 3, 5, 3, 3, 3, 3,
+ 0, 2, 0, 2, 0, 2, 0, 2
+};
+
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (filename, language, status, YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (0)
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value, filename, language, status); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT. |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, const char *const filename, char **language, rulefile_parse_status *const status)
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ YYUSE (filename);
+ YYUSE (language);
+ YYUSE (status);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, const char *const filename, char **language, rulefile_parse_status *const status)
+{
+ YYFPRINTF (yyoutput, "%s %s (",
+ yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep, filename, language, status);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, const char *const filename, char **language, rulefile_parse_status *const status)
+{
+ unsigned long int yylno = yyrline[yyrule];
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr,
+ yystos[yyssp[yyi + 1 - yynrhs]],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ , filename, language, status);
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyssp, yyvsp, Rule, filename, language, status); \
+} while (0)
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+yystrlen (const char *yystr)
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULLPTR;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, const char *const filename, char **language, rulefile_parse_status *const status)
+{
+ YYUSE (yyvaluep);
+ YYUSE (filename);
+ YYUSE (language);
+ YYUSE (status);
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ YYUSE (yytype);
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+int
+yyparse (const char *const filename, char **language, rulefile_parse_status *const status)
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.
+
+ Refer to the stacks through separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = yylex ();
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ '$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 4:
+#line 127 "vowel/vowel-rules.y" /* yacc.c:1646 */
+ { _MATCH((yyvsp[-1])); }
+#line 1349 "vowel/vowel-rules-y.c" /* yacc.c:1646 */
+ break;
+
+ case 5:
+#line 128 "vowel/vowel-rules.y" /* yacc.c:1646 */
+ { _ALIAS((yyvsp[-3]), (yyvsp[-1])); }
+#line 1355 "vowel/vowel-rules-y.c" /* yacc.c:1646 */
+ break;
+
+ case 11:
+#line 137 "vowel/vowel-rules.y" /* yacc.c:1646 */
+ { _ADD(vowel, (yyvsp[0])); }
+#line 1361 "vowel/vowel-rules-y.c" /* yacc.c:1646 */
+ break;
+
+ case 13:
+#line 142 "vowel/vowel-rules.y" /* yacc.c:1646 */
+ { _ADD(prefix, (yyvsp[0])); }
+#line 1367 "vowel/vowel-rules-y.c" /* yacc.c:1646 */
+ break;
+
+ case 15:
+#line 147 "vowel/vowel-rules.y" /* yacc.c:1646 */
+ { _ADD(suffix, (yyvsp[0])); }
+#line 1373 "vowel/vowel-rules-y.c" /* yacc.c:1646 */
+ break;
+
+ case 17:
+#line 152 "vowel/vowel-rules.y" /* yacc.c:1646 */
+ { _ADD(secondary, (yyvsp[0])); }
+#line 1379 "vowel/vowel-rules-y.c" /* yacc.c:1646 */
+ break;
+
+
+#line 1383 "vowel/vowel-rules-y.c" /* yacc.c:1646 */
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now 'shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*--------------------------------------.
+| yyerrlab -- here on detecting error. |
+`--------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (filename, language, status, YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (filename, language, status, yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, filename, language, status);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp, filename, language, status);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (filename, language, status, YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, filename, language, status);
+ }
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp, filename, language, status);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ return yyresult;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.h b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.h
new file mode 100644
index 00000000000..df47b6e2d5a
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.h
@@ -0,0 +1,86 @@
+/* A Bison parser, made by GNU Bison 3.0.4. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+#ifndef YY_GREGORIO_VOWEL_RULEFILE_VOWEL_VOWEL_RULES_Y_H_INCLUDED
+# define YY_GREGORIO_VOWEL_RULEFILE_VOWEL_VOWEL_RULES_Y_H_INCLUDED
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int gregorio_vowel_rulefile_debug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ LANGUAGE = 258,
+ VOWEL = 259,
+ PREFIX = 260,
+ SUFFIX = 261,
+ SECONDARY = 262,
+ ALIAS = 263,
+ SEMICOLON = 264,
+ TO = 265,
+ NAME = 266,
+ CHARACTERS = 267,
+ INVALID = 268
+ };
+#endif
+/* Tokens. */
+#define LANGUAGE 258
+#define VOWEL 259
+#define PREFIX 260
+#define SUFFIX 261
+#define SECONDARY 262
+#define ALIAS 263
+#define SEMICOLON 264
+#define TO 265
+#define NAME 266
+#define CHARACTERS 267
+#define INVALID 268
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE gregorio_vowel_rulefile_lval;
+
+int gregorio_vowel_rulefile_parse (const char *const filename, char **language, rulefile_parse_status *const status);
+
+#endif /* !YY_GREGORIO_VOWEL_RULEFILE_VOWEL_VOWEL_RULES_Y_H_INCLUDED */
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.h b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.h
new file mode 100644
index 00000000000..bf99696e538
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.h
@@ -0,0 +1,28 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header shares definitions between the vowel parser and lexer.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define YYSTYPE char *
+#define YYSTYPE_IS_DECLARED 1
+
+int gregorio_vowel_rulefile_lex(void);
+#define YY_DECL int gregorio_vowel_rulefile_lex(void)
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.l b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.l
new file mode 100644
index 00000000000..72a04b2e0a6
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.l
@@ -0,0 +1,95 @@
+%{
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the vowel rule lexer.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "struct.h"
+#include "messages.h"
+#include "support.h"
+
+#include "vowel.h"
+
+#include "vowel-rules.h"
+#include "vowel-rules-y.h"
+
+#define YY_NO_INPUT
+
+static __inline void save_lval(void)
+{
+ gregorio_vowel_rulefile_lval =
+ gregorio_malloc((gregorio_vowel_rulefile_leng + 1) * sizeof(char));
+ strncpy(gregorio_vowel_rulefile_lval, gregorio_vowel_rulefile_text,
+ gregorio_vowel_rulefile_leng);
+ gregorio_vowel_rulefile_lval[gregorio_vowel_rulefile_leng] = '\0';
+}
+
+static __inline void invalid(void)
+{
+ gregorio_messagef("gregorio_vowel_rulefile_lex", VERBOSITY_WARNING, 0,
+ _("invalid character in vowel file: %c"),
+ *gregorio_vowel_rulefile_text);
+}
+%}
+
+%x chars
+%x lang
+%x langname
+
+%option stack
+%option pointer
+%option nounput
+%option noyy_push_state
+%option noyy_pop_state
+%option noyy_top_state
+%option align
+%option noread
+%option nomain
+%option noalways-interactive
+%option nonever-interactive
+%option prefix="gregorio_vowel_rulefile_"
+%option noyywrap
+%option 8bit
+
+%%
+
+<INITIAL>language { BEGIN(lang); return LANGUAGE; }
+<INITIAL>vowel { BEGIN(chars); return VOWEL; }
+<INITIAL>prefix { BEGIN(chars); return PREFIX; }
+<INITIAL>suffix { BEGIN(chars); return SUFFIX; }
+<INITIAL>secondary { BEGIN(chars); return SECONDARY; }
+<INITIAL>alias { BEGIN(lang); return ALIAS; }
+<*>; { BEGIN(INITIAL); return SEMICOLON; }
+<lang>to { return TO; }
+<lang>"[" { BEGIN(langname); }
+<langname>[^\]]+ { save_lval(); return NAME; }
+<langname>"]" { BEGIN(lang); }
+<chars>[^;,# \t\n\r\v\f]+ { save_lval(); return CHARACTERS; }
+<*>#[^\n\r]* { }
+<INITIAL>\xEF\xBB\xBF { }
+<*>[\ \t\n\r\v\f] { }
+<*>. { invalid(); return INVALID; }
+
+%%
+
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.y b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.y
new file mode 100644
index 00000000000..236fa2293c7
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules.y
@@ -0,0 +1,153 @@
+%{
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements the vowel rule parser.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "bool.h"
+#include "struct.h"
+#include "unicode.h"
+#include "messages.h"
+
+#include "vowel.h"
+
+#include "vowel-rules.h"
+#include "vowel-rules-l.h"
+
+#if ! defined lint || defined __GNUC__
+# define IGNORE(e) ((void) (e))
+#else
+# define IGNORE(e) /* empty */
+#endif
+
+/* NOTE: This parser might allocate a new value for language; this value MUST
+ * BE FREED after the parser returns (if the value of the language pointer
+ * changes, then free the pointer). This parser DOES free the language
+ * pointer before changing it, if status points to RFPS_ALIASED. */
+
+/* uncomment it if you want to have an interactive shell to understand the
+ * details on how bison works for a certain input */
+/*int gregorio_vowel_rulefile_debug=1;*/
+
+static void gregorio_vowel_rulefile_error(const char *const filename,
+ char **const language, rulefile_parse_status *const status,
+ const char *const error_str)
+{
+ IGNORE(language);
+ IGNORE(status);
+ gregorio_messagef("gregorio_vowel_rulefile_parse", VERBOSITY_ERROR, 0,
+ _("%s: %s"), filename, error_str);
+}
+
+/* this returns false until the language *after* the desired language */
+static __inline bool match_language(char **language,
+ rulefile_parse_status *status, char *const name)
+{
+ if (*status == RFPS_FOUND) {
+ free(name);
+ return true;
+ }
+
+ if (strcmp(*language, name) == 0) {
+ *status = RFPS_FOUND;
+ }
+
+ free(name);
+ return false;
+}
+
+static __inline void alias(char **const language,
+ rulefile_parse_status *const status, char *const name,
+ char *const target)
+{
+ if (strcmp(*language, name) == 0) {
+ gregorio_messagef("alias", VERBOSITY_INFO, 0, _("Aliasing %s to %s"),
+ name, target);
+ if (*status == RFPS_ALIASED) {
+ free(*language);
+ }
+ *language = target;
+ *status = RFPS_ALIASED;
+ } else {
+ free(target);
+ }
+ free(name);
+}
+
+static __inline void add(const rulefile_parse_status *const status,
+ void (*const fn)(const char *), char *const value)
+{
+ if (*status == RFPS_FOUND) {
+ fn(value);
+ }
+ free(value);
+}
+
+#define _MATCH(NAME) if (match_language(language, status, NAME)) YYACCEPT
+#define _ALIAS(NAME, TARGET) alias(language, status, NAME, TARGET)
+#define _ADD(TABLE, CHARS) add(status, gregorio_##TABLE##_table_add, CHARS)
+
+%}
+
+%name-prefix "gregorio_vowel_rulefile_"
+%parse-param { const char *const filename }
+%parse-param { char **language }
+%parse-param { rulefile_parse_status *const status }
+
+%token LANGUAGE VOWEL PREFIX SUFFIX SECONDARY ALIAS SEMICOLON TO
+%token NAME CHARACTERS INVALID
+
+%%
+
+rules
+ :
+ | rules rule
+ ;
+
+rule
+ : LANGUAGE NAME SEMICOLON { _MATCH($2); }
+ | ALIAS NAME TO NAME SEMICOLON { _ALIAS($2, $4); }
+ | VOWEL vowels SEMICOLON
+ | PREFIX prefixes SEMICOLON
+ | SUFFIX suffixes SEMICOLON
+ | SECONDARY secondaries SEMICOLON
+ ;
+
+vowels
+ :
+ | vowels CHARACTERS { _ADD(vowel, $2); }
+ ;
+
+prefixes
+ :
+ | prefixes CHARACTERS { _ADD(prefix, $2); }
+ ;
+
+suffixes
+ :
+ | suffixes CHARACTERS { _ADD(suffix, $2); }
+ ;
+
+secondaries
+ :
+ | secondaries CHARACTERS { _ADD(secondary, $2); }
+ ;
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.c b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.c
new file mode 100644
index 00000000000..b4843cf2a3c
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.c
@@ -0,0 +1,443 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This file implements vowel rule handling (aside from parsing).
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#ifdef USE_KPSE
+ #include <kpathsea/kpathsea.h>
+#endif
+#include "bool.h"
+#include "vowel.h"
+#include "unicode.h"
+#include "messages.h"
+#include "support.h"
+
+typedef struct character_set {
+ grewchar *table;
+ struct character_set **next;
+ grewchar mask;
+ unsigned int bins;
+ unsigned int size;
+ bool is_final;
+} character_set;
+
+static character_set *character_set_new(const bool alloc_next)
+{
+ character_set *set =
+ (character_set *)gregorio_calloc(1, sizeof(character_set));
+ set->mask = 0x0f;
+ set->bins = 16;
+ set->size = 0;
+ set->table = (grewchar *)gregorio_calloc(set->bins, sizeof(grewchar));
+ if (alloc_next) {
+ set->next = (character_set **)gregorio_calloc(set->bins,
+ sizeof(character_set *));
+ }
+ return set;
+}
+
+static void character_set_free(character_set *const set);
+
+static __inline void character_set_next_elements_free(character_set *const set)
+{
+ unsigned int i;
+ assert(set && set->next);
+ for (i = 0; i < set->bins; ++i) {
+ if (set->next[i]) {
+ character_set_free(set->next[i]);
+ }
+ }
+}
+
+static void character_set_free(character_set *const set)
+{
+ if (set) {
+ if (set->next) {
+ character_set_next_elements_free(set);
+ free(set->next);
+ }
+ free(set->table);
+ free(set);
+ }
+}
+
+static bool character_set_contains(character_set *const set,
+ const grewchar vowel, character_set **const next)
+{
+ unsigned int index;
+ assert(set);
+
+ if (next) {
+ *next = NULL;
+ }
+ for (index = ((unsigned long)vowel) & set->mask; set->table[index];
+ index = (index + 1) & set->mask) {
+ if (set->table[index] == vowel) {
+ if (next && set->next) {
+ *next = set->next[index];
+ }
+ return true;
+ }
+ }
+ return false;
+}
+
+static __inline void character_set_put(character_set *const set,
+ const grewchar vowel, character_set *next)
+{
+ unsigned int index;
+
+ assert(set);
+
+ index = ((unsigned long)vowel) & set->mask;
+ while (set->table[index]) {
+ index = (index + 1) & set->mask;
+ }
+
+ set->table[index] = vowel;
+ if (set->next) {
+ set->next[index] = next;
+ }
+}
+
+static __inline void character_set_grow(character_set *const set) {
+ static grewchar *old_table;
+ static character_set **old_next;
+ unsigned int old_bins, i;
+
+ assert(set);
+
+ if (set->bins >= 0x4000L) {
+ gregorio_message(_("character set too large"), "character_set_grow",
+ VERBOSITY_FATAL, 0);
+ return;
+ }
+
+ old_table = set->table;
+ old_next = set->next;
+ old_bins = set->bins;
+
+ set->bins <<= 1;
+ set->mask = (set->mask << 1) | 0x01;
+ set->table = gregorio_calloc(set->bins, sizeof(grewchar));
+ if (old_next) {
+ set->table = gregorio_calloc(set->bins, sizeof(character_set *));
+ }
+ for (i = 0; i < old_bins; ++i) {
+ if (old_table[i]) {
+ character_set_put(set, old_table[i], old_next ? old_next[i] : NULL);
+ } else {
+ assert(!old_next || !old_next[i]);
+ }
+ }
+
+ free(old_table);
+ if (old_next) {
+ free(old_next);
+ }
+}
+
+static character_set *character_set_add(character_set *const set,
+ const grewchar vowel)
+{
+ character_set *next = NULL;
+
+ if (!character_set_contains(set, vowel, &next)) {
+ if (((++(set->size) * 10) / set->bins) >= 7) {
+ character_set_grow(set);
+ }
+
+ if (set->next) {
+ next = character_set_new(true);
+ }
+
+ character_set_put(set, vowel, next);
+ }
+
+ return next;
+}
+
+static __inline void character_set_clear(character_set *const set)
+{
+ if (set) {
+ memset(set->table, 0, set->bins * sizeof(grewchar));
+
+ if (set->next) {
+ character_set_next_elements_free(set);
+ memset(set->next, 0, set->bins * sizeof(character_set *));
+ }
+
+ set->size = 0;
+ }
+}
+
+static character_set *vowel_table = NULL;
+static character_set *prefix_table = NULL;
+static character_set *suffix_table = NULL;
+static character_set *secondary_table = NULL;
+static grewchar *prefix_buffer = NULL;
+static size_t prefix_buffer_size;
+static size_t prefix_buffer_mask;
+
+extern FILE *gregorio_vowel_rulefile_in;
+
+static void prefix_buffer_grow(size_t required_size)
+{
+ while (required_size > prefix_buffer_size) {
+ prefix_buffer_size <<= 1;
+ prefix_buffer_mask = (prefix_buffer_mask << 1) | 0x01;
+ }
+ prefix_buffer = gregorio_realloc(prefix_buffer,
+ prefix_buffer_size * sizeof(grewchar));
+}
+
+void gregorio_vowel_tables_init(void)
+{
+ if (vowel_table) {
+ character_set_clear(vowel_table);
+ character_set_clear(prefix_table);
+ character_set_clear(suffix_table);
+ character_set_clear(secondary_table);
+ } else {
+ vowel_table = character_set_new(false);
+ prefix_table = character_set_new(true);
+ suffix_table = character_set_new(true);
+ secondary_table = character_set_new(true);
+
+ prefix_buffer_size = 16;
+ prefix_buffer_mask = 0x0f;
+ prefix_buffer = (grewchar *)gregorio_malloc(
+ prefix_buffer_size * sizeof(grewchar));
+ }
+}
+
+void gregorio_vowel_tables_load(const char *const filename,
+ char **const language, rulefile_parse_status *status)
+{
+#ifdef USE_KPSE
+ if (!kpse_in_name_ok(filename)) {
+ gregorio_messagef("gregorio_vowel_tables_load", VERBOSITY_WARNING, 0,
+ _("kpse disallows read from %s"), filename);
+ return;
+ }
+#endif
+ gregorio_vowel_rulefile_in = fopen(filename, "r");
+ if (gregorio_vowel_rulefile_in) {
+ gregorio_vowel_rulefile_parse(filename, language, status);
+ fclose(gregorio_vowel_rulefile_in);
+ gregorio_vowel_rulefile_in = NULL;
+ } else {
+ gregorio_messagef("gregorio_vowel_tables_load", VERBOSITY_WARNING, 0,
+ _("unable to open %s: %s"), filename, strerror(errno));
+ }
+}
+
+void gregorio_vowel_tables_free(void)
+{
+ if (vowel_table) {
+ character_set_free(vowel_table);
+ }
+ if (prefix_table) {
+ character_set_free(prefix_table);
+ }
+ if (suffix_table) {
+ character_set_free(suffix_table);
+ }
+ if (secondary_table) {
+ character_set_free(secondary_table);
+ }
+ if (prefix_buffer) {
+ free(prefix_buffer);
+ }
+}
+
+void gregorio_vowel_table_add(const char *vowels)
+{
+ if (vowels) {
+ grewchar *str = gregorio_build_grewchar_string_from_buf(vowels), *p;
+ for (p = str; *p; ++p) {
+ character_set_add(vowel_table, *p);
+ }
+ free(str);
+ }
+}
+
+void gregorio_prefix_table_add(const char *prefix)
+{
+ character_set *set = prefix_table;
+ grewchar *str, *p;
+
+ /* store prefixes backwards */
+ if (prefix && *prefix) {
+ str = gregorio_build_grewchar_string_from_buf(prefix);
+ p = str;
+
+ while (*(++p)) ;
+
+ while (p > str) {
+ set = character_set_add(set, *(--p));
+ }
+
+ set->is_final = true;
+ prefix_buffer_grow(gregorio_wcstrlen(str));
+ free(str);
+ }
+}
+
+void gregorio_suffix_table_add(const char *suffix)
+{
+ character_set *set = suffix_table;
+ grewchar *str, *p;
+
+ if (suffix && *suffix) {
+ str = gregorio_build_grewchar_string_from_buf(suffix);
+ p = str;
+
+ while (*p) {
+ set = character_set_add(set, *(p++));
+ }
+
+ set->is_final = true;
+ free(str);
+ }
+}
+
+void gregorio_secondary_table_add(const char *secondary)
+{
+ character_set *set = secondary_table;
+ grewchar *str, *p;
+
+ if (secondary && *secondary) {
+ str = gregorio_build_grewchar_string_from_buf(secondary);
+ p = str;
+
+ while (*p) {
+ set = character_set_add(set, *(p++));
+ }
+
+ set->is_final = true;
+ free(str);
+ }
+}
+
+typedef enum {
+ VWL_BEFORE = 0,
+ VWL_WITHIN,
+ VWL_SUFFIX
+} vowel_group_state;
+
+static __inline bool is_in_prefix(size_t bufpos) {
+ character_set *previous = prefix_table, *prefix;
+
+ while (character_set_contains(previous, prefix_buffer[bufpos], &prefix)) {
+ bufpos = (bufpos + prefix_buffer_size - 1) & prefix_buffer_mask;
+ previous = prefix;
+ }
+
+ return previous->is_final;
+}
+
+bool gregorio_find_vowel_group(const grewchar *const string, int *const start,
+ int *const end)
+{
+ size_t bufpos = 0;
+ vowel_group_state state = VWL_BEFORE;
+ character_set *cset = NULL;
+ const grewchar *subject;
+ int i;
+
+ /* stick the 0 in here to avoid overruns from is_in_prefix */
+ prefix_buffer[0] = 0;
+
+ for (i = 0, subject = string; true; ++i, ++subject) {
+ switch (state) {
+ case VWL_BEFORE:
+ bufpos = (bufpos + 1) & prefix_buffer_mask;
+ prefix_buffer[bufpos] = *subject;
+ if (character_set_contains(vowel_table, *subject, NULL)) {
+ /* we found a vowel */
+ if (!character_set_contains(vowel_table, *(subject + 1), NULL)
+ || !is_in_prefix(bufpos)) {
+ /* no vowel after or not in prefix, so this is the start */
+ *start = i;
+ state = VWL_WITHIN;
+ }
+ }
+ break;
+
+ case VWL_WITHIN:
+ if (!character_set_contains(vowel_table, *subject, NULL)) {
+ /* not a vowel; is it a suffix? */
+ *end = i;
+ if (character_set_contains(suffix_table, *subject, &cset)) {
+ /* it's the start of a suffix */
+ state = VWL_SUFFIX;
+ } else {
+ /* neither a vowel nor a suffix, so this is the end */
+ return true;
+ }
+ }
+ break;
+
+ case VWL_SUFFIX:
+ if (cset->is_final) {
+ /* remember the last final position */
+ *end = i;
+ }
+ if (!character_set_contains(cset, *subject, &cset)) {
+ /* no longer in valid suffix */
+ return true;
+ }
+ break;
+
+ default:
+ assert(false);
+ }
+
+ if (!*subject) {
+ break;
+ }
+ }
+
+ /* no vowel found; look for a secondary */
+ *end = -1;
+ for (*start = 0; *(subject = string + *start); ++ *start) {
+ for (cset = secondary_table, i = *start;
+ character_set_contains(cset, *subject, &cset); ++i, ++subject) {
+ if (cset->is_final) {
+ /* remember the last final position */
+ *end = i + 1;
+ }
+ }
+ if (*end >= 0) {
+ return true;
+ }
+ }
+
+ /* no center found */
+ *start = -1;
+ return false;
+}
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.h b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.h
new file mode 100644
index 00000000000..bd261c218e8
--- /dev/null
+++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel.h
@@ -0,0 +1,49 @@
+/*
+ * Gregorio is a program that translates gabc files to GregorioTeX
+ * This header prototypes the vowel handling data structures and entry points.
+ *
+ * Copyright (C) 2015 The Gregorio Project (see CONTRIBUTORS.md)
+ *
+ * This file is part of Gregorio.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _VOWEL_H
+#define _VOWEL_H
+
+#include <stdio.h>
+#include "bool.h"
+#include "unicode.h"
+
+typedef enum rulefile_parse_status {
+ RFPS_NOT_FOUND = 0,
+ RFPS_FOUND,
+ RFPS_ALIASED
+} rulefile_parse_status;
+
+int gregorio_vowel_rulefile_parse(const char *filename, char **language,
+ rulefile_parse_status *status);
+int gregorio_vowel_rulefile_lex_destroy(void);
+void gregorio_vowel_tables_init(void);
+void gregorio_vowel_tables_load(const char *filename, char **language,
+ rulefile_parse_status *status);
+void gregorio_vowel_tables_free(void);
+void gregorio_vowel_table_add(const char *vowels);
+void gregorio_prefix_table_add(const char *prefix);
+void gregorio_suffix_table_add(const char *suffix);
+void gregorio_secondary_table_add(const char *secondary);
+bool gregorio_find_vowel_group(const grewchar *subject, int *start, int *end);
+
+#endif