diff options
| author | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
|---|---|---|
| committer | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
| commit | c6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch) | |
| tree | 1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/texk/seetexk | |
| parent | 07ee7222e389b0777456b427a55c22d0e6ffd267 (diff) | |
French translation for tlmgr updated
git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/seetexk')
49 files changed, 0 insertions, 27433 deletions
diff --git a/Build/source/texk/seetexk/ChangeLog b/Build/source/texk/seetexk/ChangeLog deleted file mode 100644 index 82993f8d87e..00000000000 --- a/Build/source/texk/seetexk/ChangeLog +++ /dev/null @@ -1,336 +0,0 @@ -2020-09-13 TANAKA Takuji <ttk@t-lab.opal.ne.jp> - - * configure.ac: SeeTeX Ver.20200908 - -2020-09-08 Karl Berry <karl@freefriends.org> - - * dvitodvi.man, - * dvibook.man: insert date, mention maintained as part of TL. - -2020-09-08 Manuel Stoeckl <texlive@mstoeckl.com> - - * dvitodvi.c, - * dvibook.c (MAXDVIPAGES): remove; dynamically allocate. - https://tug.org/pipermail/tex-live/2020-September/046051.html - -2020-05-01 TANAKA Takuji <ttk@t-lab.opal.ne.jp> - - * configure.ac: SeeTeX Ver.20200501 - * dvibook.c, dviconcat.c, dviselect.c, dvitodvi.c, common.h, - Makefile.{in,am}, config.h.in, error.h: - Show version number and bug report address in usage. - -2019-02-22 Hironobu Yamashita <h.y.acetaminophen@gmail.com> - - * dviconcat.c: Set DVI ID to 3 if at least one input DVI file - contains opcode 255. - -2017-06-23 TANAKA Takuji <ttk@t-lab.opal.ne.jp> - - * dvibook.c, dviconcat.c, dviselect.c, dvitodvi.c, error.h: - Allow Unicode file names. (Windows only) - -2017-06-18 Hironobu Yamashita <h.y.acetaminophen@gmail.com> - - * dvibook.c, dviclass.[ch], dvicodes.h, dviconcat.c, - dviselect.c, dvitodvi.c: Add support for pTeX tate-kumi - DVI. The patch is based on the work by H. Kagotani in 1992. - * dvibook.c: Add -r option to generate right-hand side binding - books. It would be useful for Japanese tate-kumi documents. - * dvibook.man: Add -r option. - * seetexk.test: Add tests for pTeX support. - * playbook.3, playbook.4, playconc.3, playdvi.3, playsel.3, - playtate.dvi: Added. - * Makefile.am: Adjusted for pTeX support. - -2017-06-11 TANAKA Takuji <ttk@t-lab.opal.ne.jp> - - * dvibook.c, dviconcat.c, dviselect.c, dvitodvi.c: - Show usage and exit if stdin is set to a keyboard. - -2015-10-05 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dvitodvi.c (ParseSpecs): Avoid to return the address of a - local variable, even when the result is discarded. - -2015-07-07 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am: Better dependencies for 'make check'. - -2015-02-27 Peter Breitenlohner <peb@mppmu.mpg.de> - - * configure.ac: Drop tests for strerror(), vprintf(), and - sizeof(int); add AC_TYPE_INT16_T etc. - * types.h: Drop unused HAVE_VPRINTF; use int16_t etc. - -2014-06-19 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dvitodvi.c: Avboid undefined behaviour when char is signed. - -2014-06-16 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am: Drop the obsolete ACLOCAL_AMFLAGS. - -2013-11-20 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dviselect.c: Delay opening output until a page is selected. - * seetexk.test: More tests with stdin and stdout. - - * dviconcat.c: Drop '#include <kpathsea/c-auto.h>'. - -2013-11-18 Akira Kakuto <kakuto@fuk.kindai.ac.jp> - - * dvibook.c, dviconcat.c, dviselect.c, dvitodvi.c, tempfile.c: - include <kpathsea/config.h> in order to define DOSISH on W32. - In previous binaries, SET_BINARY() is not effective on W32, - because DOSISH is not defined. - -2013-11-18 Peter Breitenlohner <peb@mppmu.mpg.de> - - * seetexk.test: Add a test for dviselect creating 0 pages. - * tests/playnot.2 (new): Additional test output. - * Makefile.am: Add the new test output. - -2013-11-18 Akira Kakuto <kakuto@fuk.kindai.ac.jp> - - * dviselect.c: Remove dvi files with 0 pages. - -2013-07-01 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dviselect.c, types.h: Replace bcopy(f, t, l) => - memcpy(t, f, l). - -2013-06-28 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dviconcat.c: Replace bcmp() => memcmp(). - * search.c: Replace bcopy(f, t, l) => memcpy(t, f, l) and - bzero(s, l) => memset(s, 0, l). - - * error.c, fio.c, gripes0.c, gripes1.c: Include <config.h> and - <kpathsea/config.h> always first. - -2012-11-19 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am: Avoid use of deprecated INCLUDES. - -2012-07-25 Ken Brown <kbrow1i@gmail.com> - - * seek.c (CopyFile): No special file mode handling for Cygwin. - - * seetexk.test: Add tests of dvibook and dvitodvi reading stdin. - -2012-03-20 Karl Berry <karl@tug.org> - - * *.c, *.h, *.man: update license of UMD files to use the X11 - license. Approved by UMD legal, after discussion - -2011-09-25 Peter Breitenlohner <peb@mppmu.mpg.de> - - * seetexk.test: New shell script for tests. - * tests/{play.dvi,play*.2}: Test input and expected output. - * Makefile.am: Add the test and its data. - -2011-09-23 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dviselect.c (main): Allow filenames to start with '../'. - * dvitodvi.c: Bug fix: make sure to finish the last page. - * dvitodvi.man: Fix a formatting problem. - -2011-08-01 Peter Breitenlohner <peb@mppmu.mpg.de> - - Remove unused files (they can still be found under - <http://ctan.org/tex-archive/dviware/dvibook/libtex>). - * bcopy.c, bzero.c, conv.[ch], convstruct.h, dvi_draw.c, - dvistate.[ch], dvistuff.[ch], findpost.c, font.c, font_subr.c, - getopt.c, gfclass.[ch], gfcodes.h, gffont.c, magfactor.c, num.h, - pkfont.c, postamble.h, pxlfont.c, rotate.c, rstfont.c, - scaletfm.c, scanpost.c, sdecode.[ch], skip.c, split.c, strsave.c, - strtol.c, tfm.[ch], tfmfont.c: All removed. - * Makefile.am [EXTRA_DIST]: Removed. - -2010-12-08 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dviconcat.c, dviselect.c: Fix typo (RBIN_MODE => WBIN_MODE). - * dvibook.c, dvitodvi.c: Ditto; append "b" to BIN_MODEs. - -2010-05-10 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dvibook.c, dviconcat.c, dviselect.c, dvitodvi.c [SET_BINARY]: - Add casts to void. (SET_BINARY): Remove casts to void. - -2010-02-26 Peter Breitenlohner <peb@mppmu.mpg.de> - - * types.h: Don't #include <win32lib.h> for KPATHSEA. - -2010-02-20 Peter Breitenlohner <peb@mppmu.mpg.de> - - * types.h: Do not #include <win32lib.h> for MinGW32. Moved - #undef DT_RIGHT and #define EndPage after kpathsea includes. - -2009-08-22 Peter Breitenlohner <peb@mppmu.mpg.de> - - Avoid maximal compiler warnings. - * error.c (readback), gripes1.c (dfn): Constify return type. - * dvibook.c, dviconcat.c, dviselect.c, dvitodvi.c: - Constify global string DVIFileName and param2 of message(). - * error.[ch]: Constify param2 of trap_fn(). - * gripes.h, gripes[01].c: Constify extern string DVIFileName - and move declaration to header. - Constify string params of all functions. - * dviconcat.c (doit): Constify string param. - * dvibook.c (PutEmptyPage), dviconcat.c (PutEmptyPage), - seek.c (CopyFile), tempfile.c (MakeRWTempFile): Constify local - string vars. - -2009-07-16 Peter Breitenlohner <peb@mppmu.mpg.de> - - * seek.c (__CYGWIN32__): #include <io.h> for setmode. - -2009-06-23 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dvibook.c, dvitodvi.c: drop #ifdef HAVE_PROTOTYPES, - unconditionally use prototypes. - -2009-06-22 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am (AM_CPPFLAGS): remove -DNeedFunctionPrototypes. - * dviconcat.c, dviselect.c, types.h: always use prototypes. - -2009-06-17 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am (AM_CFLAGS): enable compiler warnings. - - * use ANSI C prototypes for all functions. - * tempfile.h (new): prototype for MakeRWTempFile. - * Makefile.am: distribute tempfile.h. - - * avoid unused variables, remove rcsid's. - * remove unnecessary prototypes for static functions - (some with long/i32 discrepancies). - * dvibook.c, dviconcat.c, dviselect.c, dvitodvi.c: - (HandleFontDef) add explicit braces to avoid ambiguous `else'. - * dviselect.c (main): add parentheses around && within ||. - * font.h: guard against multiple inclusion. - * gripes.h: #include "font.h", for struct font. - * tempfile.c: #include <unistd.h> for unlink and getpid. - -2009-06-02 Peter Breitenlohner <peb@mppmu.mpg.de> - - * tempfile.c: define __cdecl only when used, to avoid warnings - on cygwin. - -2009-05-27 Peter Breitenlohner <peb@mppmu.mpg.de> - - Adapt to TL2009 build system. - -2009-02-03 Peter Breitenlohner <peb@mppmu.mpg.de> - - * error.c: Include <config.h> instead of <c-auto.h> as - everywhere else. - -2008-02-29 Peter Breitenlohner <peb@mppmu.mpg.de> - - * configure.in: added AC_CONFIG_HEADERS (moved - from ../kpathsea/common.ac to here). - -2008-01-30 Peter Breitenlohner <peb@mppmu.mpg.de> - - Convert from autoconf-2.13 to autoconf-2.59+: - * Makefile.in: Add @configure_input@ line. - * aclocal.m4 (new): Generated (aclocal -I ../m4). - * configure: Regenerated (autoconf). - -2004-12-30 Peter Breitenlohner <peb@mppmu.mpg.de> - - * dvibook.c(main): Removed prototype, explicit int return type, - changed exit at end into return. - - * dviconcat.c(main): Changed return type void into int, changed - exit at end into return. - - * dviselect.c(main): Explicit int return type, changed exit at end - into return. - - * dvitodvi.c(main): Removed prototype, changed return type void - into int, changed exit at end into return. - -1998-03-26 Eli Zaretskii <eliz@is.elta.co.il> - - * tempfile.c: Use text/binary parameterization from Kpathsea. - (RemoveTempFile): New function, to remove temporary file on exit. - (MakeRWTempFile): Use "." as directory for temporary file on MSDOS - as well. Call RemoveTempFile instead of relying on it being - unlinked when it is closed, on DOSISH systems. - - * seek.c: Use text/binary parameterization from Kpathsea. - (CopyFile): Make sure the temporary file is put into the same mode - (text or binary) as the original input handle. - - * dvitodvi.c: Use text/binary parameterization from Kpathsea. - (main): Switch standard streams to binary mode when necessary. - - * dviselect.c: Use text/binary parameterization from Kpathsea. - - * dviconcat.c: Use text/binary parameterization from Kpathsea. - (main): Switch standard streams to binary mode when necessary. - - * dvibook.c: Use text/binary parameterization from Kpathsea. - - * Makefile.in (prog_cflags): Add HAVE_CONFIG_H and -I with paths - to Kpathsea directory. - -Tue Feb 24 11:56:33 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * error.c: cleanup for win32 from Fabrice Popineau - -Mon Feb 2 11:15:48 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * more fixes to error.* from Peter Breitenlohner - - * Makefile.in: install man pages for dvibook and dvitodvi - -Wed Jan 28 09:46:59 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * application programs and error.*: prototyping improved by - Fabrice Popineau - -Tue Jan 27 14:32:25 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * rewrite of error function by Thomas Esser. needed check of - strerror in configure.in - - * configure etc: new configure.in, c-auto.in, Makefile.in from - Olaf Weber - -Tue Jan 20 10:14:41 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * fiddled about with NeedVarargs etc to use - HAVE_PROTOTYPES. Depended all the malloc etc declarations on - #ifndef KPATHSEA - - * added check of function prototypes to c-auto.in; added - additional Amiga check to dvibook and dvitodvi - -Mon Jan 19 20:45:47 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * cut down contents of libtex.a to bare minimum - -Sat Jan 17 15:08:03 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * assorted patches from Olaf Weber, - Peter Breitenlohner, Fabrice Popineau - etc. va_start drove me mad. I never want to see this again. - -Wed Jan 7 14:46:38 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * Added Angus Duggan's dvibook and dvitodvi programs. - -Thu Jan 1 11:00:52 1998 Sebastian Rahtz <s.rahtz@elsevier.co.uk> - - * Started ChangeLog for seetexk. This is a very rough addition to - the texk family to allow us to have just dviconcat and - dviselect. No attempt to compile xtex! Made a configure file. - -Copyright (C) 2004-2012 Peter Breitenlohner <tex-live@tug.org> -Copyright (C) 1998 Sebastian Rahtz -You may freely use, modify and/or distribute this file. diff --git a/Build/source/texk/seetexk/Makefile.am b/Build/source/texk/seetexk/Makefile.am deleted file mode 100644 index 5ebe847377e..00000000000 --- a/Build/source/texk/seetexk/Makefile.am +++ /dev/null @@ -1,60 +0,0 @@ -## Makefile.am for the TeX Live subdirectory texk/seetexk/ -## -## Copyright (C) 2009-2015 Peter Breitenlohner <tex-live@tug.org> -## You may freely use, modify and/or distribute this file. -## -AM_CPPFLAGS = $(KPATHSEA_INCLUDES) -DUNIX -DKPATHSEA -DASCIIPTEX -AM_CFLAGS = $(WARNING_CFLAGS) - -noinst_LIBRARIES = libtex.a - -libtex_a_SOURCES = \ - dviclass.c \ - dviclass.h \ - error.c \ - error.h \ - fio.c \ - fio.h \ - font.h \ - gripes.h \ - gripes0.c \ - gripes1.c \ - search.c \ - search.h \ - seek.h \ - seek.c \ - tempfile.c \ - tempfile.h \ - types.h \ - common.h - -$(libtex_a_OBJECTS): $(KPATHSEA_DEPEND) - -bin_PROGRAMS = dvibook dviconcat dviselect dvitodvi - -$(dvibook_OBJECTS) $(dviconcat_OBJECTS) $(dviselect_OBJECTS) $(dvitodvi_OBJECTS): libtex.a - -LDADD = libtex.a $(KPATHSEA_LIBS) - -noinst_HEADERS = \ - dvicodes.h - -dist_man1_MANS = dvibook.man dviconcat.man dviselect.man dvitodvi.man - -## Rebuild libkpathsea -@KPATHSEA_RULE@ - -## Tests -## -TESTS = seetexk.test -seetexk.log: dvibook$(EXEEXT) dviconcat$(EXEEXT) dviselect$(EXEEXT) dvitodvi$(EXEEXT) -EXTRA_DIST = $(TESTS) - -## seetexk.test -EXTRA_DIST += \ - tests/play.dvi tests/playbook.2 tests/playconc.2 \ - tests/playdvi.2 tests/playnot.2 tests/playsel.2 \ - tests/playtate.dvi tests/playbook.3 tests/playbook.4 \ - tests/playconc.3 tests/playdvi.3 tests/playsel.3 -DISTCLEANFILES = play*.2 play*.3 play*.4 play*.dvi - diff --git a/Build/source/texk/seetexk/Makefile.in b/Build/source/texk/seetexk/Makefile.in deleted file mode 100644 index 4ce404b76d5..00000000000 --- a/Build/source/texk/seetexk/Makefile.in +++ /dev/null @@ -1,1405 +0,0 @@ -# Makefile.in generated by automake 1.16.3 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2020 Free Software Foundation, Inc. - -# This Makefile.in is free software; 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the full package is in CTAN:drivers. Here we -just want dviconcat and dviselect, plus Angus Duggan's dvibook and -dvitodvi. --- Sebastian Rahtz (TeX Live), January 1998 - -Chris Torek assigned his copyright to the UMD CS department. They -approved using the X11 license in February 2012, per geoffr (Geoffrey -Ransom), and others. Best to use staff at cs dot umd dot edu if further -discussion is needed with them. Duggan previously gave permission to -use this license (on 22 Dec 2011). --- Karl Berry (TeX Live) and Tom Callaway (Fedora), March 2012 diff --git a/Build/source/texk/seetexk/ac/withenable.ac b/Build/source/texk/seetexk/ac/withenable.ac deleted file mode 100644 index d0595792f7a..00000000000 --- a/Build/source/texk/seetexk/ac/withenable.ac +++ /dev/null @@ -1,7 +0,0 @@ -## texk/seetexk/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/seetexk/ -dnl -dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org> -dnl You may freely use, modify and/or distribute this file. -dnl -## configure options and TL libraries required for seetexk -KPSE_ENABLE_PROG([seetexk], [kpathsea]) diff --git a/Build/source/texk/seetexk/aclocal.m4 b/Build/source/texk/seetexk/aclocal.m4 deleted file mode 100644 index 5317e303064..00000000000 --- a/Build/source/texk/seetexk/aclocal.m4 +++ /dev/null @@ -1,1176 +0,0 @@ -# generated automatically by aclocal 1.16.3 -*- Autoconf -*- - -# Copyright (C) 1996-2020 Free Software Foundation, Inc. - -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, -[m4_warning([this file was generated for autoconf 2.69. -You have another version of autoconf. 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This bash problem - # is reportedly fixed, but why not run on old versions too? - sed '$q' "$ltmain" >> "$cfgfile" \ - || (rm -f "$cfgfile"; exit 1) - - mv -f "$cfgfile" "$ofile" || - (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") - chmod +x "$ofile" - - ;; - - esac -done # for ac_tag - - -as_fn_exit 0 -_ACEOF -ac_clean_files=$ac_clean_files_save - -test $ac_write_fail = 0 || - as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 - - -# configure is writing to config.log, and then calls config.status. -# config.status does its own redirection, appending to config.log. -# Unfortunately, on DOS this fails, as config.log is still kept open -# by configure, so config.status won't be able to write to it; its -# output is simply discarded. So we exec the FD to /dev/null, -# effectively closing config.log, so it can be properly (re)opened and -# appended to by config.status. When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit 1 -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/Build/source/texk/seetexk/configure.ac b/Build/source/texk/seetexk/configure.ac deleted file mode 100644 index 385c5fba301..00000000000 --- a/Build/source/texk/seetexk/configure.ac +++ /dev/null @@ -1,35 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -dnl -dnl Copyright (C) 2009-2015 Peter Breitenlohner <tex-live@tug.org> -dnl -dnl This file is free software; the copyright holder -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. -dnl -AC_INIT([SeeTeX (TeX Live)], [20200908], [tex-k@tug.org]) -AC_PREREQ([2.65]) -AC_CONFIG_SRCDIR([dviselect.c]) -AC_CONFIG_AUX_DIR([../../build-aux]) -AC_CONFIG_MACRO_DIR([../../m4]) - -dnl Common code for all programs using libkpathsea. -KPSE_COMMON([seetexk]) - -AC_CONFIG_HEADERS([config.h]) - -m4_include([../../version.ac])[] dnl define tex_live_version -AC_DEFINE([TL_VERSION], ["TeX Live tex_live_version()"], - [Define to the current TeX Live version string.]) - -AC_CHECK_FUNCS([strerror]) -AC_CHECK_HEADERS([errno.h]) - -AC_TYPE_INT16_T -AC_TYPE_INT32_T -AC_TYPE_UINT32_T - -KPSE_KPATHSEA_FLAGS - -AC_CONFIG_FILES([Makefile]) - -AC_OUTPUT diff --git a/Build/source/texk/seetexk/dvibook.c b/Build/source/texk/seetexk/dvibook.c deleted file mode 100644 index 47e51efcaea..00000000000 --- a/Build/source/texk/seetexk/dvibook.c +++ /dev/null @@ -1,1045 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012, 2020 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * DVI page rearrangement program - * - * Reads DVI version 2 files and rearranges pages into signatures, - * writing a new DVI file. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifdef KPATHSEA -#include <kpathsea/config.h> -#include <kpathsea/c-fopen.h> -#include <kpathsea/getopt.h> -#if defined(WIN32) -#include <kpathsea/variable.h> -#endif -#else -#define FOPEN_RBIN_MODE "rb" -#define FOPEN_WBIN_MODE "wb" -#define SET_BINARY(x) (void)0 -extern char *optarg; -extern int optind; -#endif - -#include "types.h" -#include "dviclass.h" -#include "dvicodes.h" -#include "error.h" -#include "fio.h" -#include "gripes.h" -#include "search.h" -#include <stdio.h> -#include <ctype.h> -#include "seek.h" -#include "common.h" - -#define white(x) ((x) == ' ' || (x) == '\t' || (x) == ',') - -char *ProgName; - -/* Globals */ -char serrbuf[BUFSIZ]; /* buffer for stderr */ - -/* - * We will try to keep output lines shorter than MAXCOL characters. - */ -#define MAXCOL 75 - -/* - * We use the following structure to keep track of fonts we have seen. - * The final DVI file lists only the fonts it uses. - */ -struct fontinfo { - i32 fi_newindex; /* font number in output file */ - int fi_reallyused; /* true => used on a page we copied */ - i32 fi_checksum; /* the checksum */ - i32 fi_mag; /* the magnification */ - i32 fi_designsize; /* the design size */ - short fi_n1; /* the name header length */ - short fi_n2; /* the name body length */ - char *fi_name; /* the name itself */ -}; - -int Signature; /* #pages per signature (multiple of 4) */ - -int SFlag; /* true => -s, silent operation */ - -struct search *FontFinder; /* maps from input indicies to fontinfo */ -i32 NextOutputFontIndex; /* generates output indicies */ -i32 CurrentFontIndex; /* current (old) index in input */ -i32 OutputFontIndex; /* current (new) index in ouput */ - -const char *DVIFileName; /* name of input DVI file */ -FILE *inf; /* the input file itself */ -FILE *outf; /* the output DVI file */ - -long *StartOfPage; /* The file positions of the input pages */ -long StartOfPageSpace; /* Number of entries of StartOfPage array */ - -long StartOfLastPage; /* The file position just before we - started the last page */ -long CurrentPosition; /* The current position of the file */ - -int UseThisPage; /* true => current page is selected */ - -i32 InputPageNumber; /* current absolute page in old DVI file */ -int NumberOfOutputPages; /* number of pages in new DVI file */ -#ifdef ASCIIPTEX -int ptexdvi; /* true if dvi file is extended (TATEKUMI) */ -int inverse; /* true if 'right-hand side binding' */ -#endif - -i32 Numerator; /* numerator from DVI file */ -i32 Denominator; /* denominator from DVI file */ -i32 DVIMag; /* magnification from DVI file */ - -i32 Count[10]; /* the 10 \count variables */ - -/* save some string space: we use this a lot */ -char writeerr[] = "error writing DVI file"; - -#ifndef KPATHSEA -void *malloc(), *realloc(); -void free(); -#endif -/* - * You may get lint warnings about sprintf's return value. - * Older versions of 4BSD have `char *sprintf()'. ANSI and - * SysV use `int sprintf()'; so ignore the warnings. - */ - -/* - * Lint gets somewhat confused over putc. - */ -#ifdef lint -#undef putc -#ifdef ultrix /* grr */ -#define putc(c, f) fputc((char)(c), f) -#else -#define putc(c, f) fputc((int)(c), f) -#endif -#endif - -static void WriteFont(struct fontinfo *fi); -static void PutFontSelector(i32 index); -static void ScanDVIFile(void); -static void HandleDVIFile(void); -#ifdef ASCIIPTEX -static void HandleDVIFileRighty(void); -#endif -static int HandlePage(void); -static void PutEmptyPage(void); - -/* - * Print a message to stderr, with an optional leading space, and handling - * long line wraps. - */ -static void -message(int space, const char *str, int len) -{ - static int beenhere; - static int col; - - if (!beenhere) - space = 0, beenhere++; - if (len == 0) - len = strlen(str); - col += len; - if (space) { - if (col >= MAXCOL) - (void) putc('\n', stderr), col = len; - else - (void) putc(' ', stderr), col++; - } - while (--len >= 0) - (void) putc(*str++, stderr); - (void) fflush(stderr); -} - -/* - * Start a page (process a DVI_BOP). - */ -static void -BeginPage(void) -{ - register i32 *i; - - OutputFontIndex = -1; /* new page requires respecifying font */ - for (i = Count; i < &Count[10]; i++) - fGetLong(inf, *i); - (void) GetLong(inf); /* previous page pointer */ - - if (!UseThisPage) - return; - - putbyte(outf, DVI_BOP); - for (i = Count; i < &Count[10]; i++) - PutLong(outf, *i); - PutLong(outf, StartOfLastPage); - if (ferror(outf)) - error(1, -1, writeerr); - - StartOfLastPage = CurrentPosition; - CurrentPosition += 45; /* we just wrote this much */ - - if (!SFlag) { /* write nice page usage messages */ - register int z = 0; - register int mlen = 0; - char msg[80]; - - (void) sprintf(msg, "[%ld", (long)Count[0]); - mlen = strlen(msg); - for (i = &Count[1]; i < &Count[10]; i++) { - if (*i == 0) { - z++; - continue; - } - while (--z >= 0) - msg[mlen++] = '.', msg[mlen++] = '0'; - z = 0; - (void) sprintf(msg + mlen, ".%ld", (long)*i); - mlen += strlen(msg + mlen); - } - message(1, msg, mlen); - } -} - -/* - * End a page (process a DVI_EOP). - */ -static void -EndPage(void) -{ - - if (!UseThisPage) - return; - if (!SFlag) - message(0, "]", 1); - putbyte(outf, DVI_EOP); - if (ferror(outf)) - error(1, -1, writeerr); - CurrentPosition++; - NumberOfOutputPages++; -} - -/* - * For each of the fonts used in the new DVI file, write out a definition. - */ -/* ARGSUSED */ -static void -PostAmbleFontEnumerator(char *addr, i32 key) -{ - - if (((struct fontinfo *)addr)->fi_reallyused) - WriteFont((struct fontinfo *)addr); -} - -static void -HandlePostAmble(void) -{ - register i32 c; - - (void) GetLong(inf); /* previous page pointer */ - if (GetLong(inf) != Numerator) - GripeMismatchedValue("numerator"); - if (GetLong(inf) != Denominator) - GripeMismatchedValue("denominator"); - if (GetLong(inf) != DVIMag) - GripeMismatchedValue("\\magnification"); - - putbyte(outf, DVI_POST); - PutLong(outf, StartOfLastPage); - PutLong(outf, Numerator); - PutLong(outf, Denominator); - PutLong(outf, DVIMag); - c = GetLong(inf); - PutLong(outf, c); /* tallest page height */ - c = GetLong(inf); - PutLong(outf, c); /* widest page width */ - c = GetWord(inf); - PutWord(outf, c); /* DVI stack size */ - PutWord(outf, NumberOfOutputPages); - StartOfLastPage = CurrentPosition; /* point at post */ - CurrentPosition += 29; /* count all those `put's */ -#ifdef notdef - (void) GetWord(inf); /* skip original number of pages */ -#endif - - /* - * just ignore all the incoming font definitions; we are done with - * input file - */ - - /* - * run through the FontFinder table and dump definitions for the - * fonts we have used. - */ - SEnumerate(FontFinder, PostAmbleFontEnumerator); - - putbyte(outf, DVI_POSTPOST); - PutLong(outf, StartOfLastPage); /* actually start of postamble */ -#ifdef ASCIIPTEX - if(ptexdvi) - putbyte(outf, DVI_PTEXVERSION); - else -#endif - putbyte(outf, DVI_VERSION); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - CurrentPosition += 10; - while (CurrentPosition & 3) { - putbyte(outf, DVI_FILLER); - CurrentPosition++; - } - if (ferror(outf)) - error(1, -1, writeerr); -} - -/* - * Write a font definition to the output file - */ -static void -WriteFont(struct fontinfo *fi) -{ - register int l; - register char *s; - - if (fi->fi_newindex < 256) { - putbyte(outf, DVI_FNTDEF1); - putbyte(outf, fi->fi_newindex); - CurrentPosition += 2; - } else if (fi->fi_newindex < 65536) { - putbyte(outf, DVI_FNTDEF2); - PutWord(outf, fi->fi_newindex); - CurrentPosition += 3; - } else if (fi->fi_newindex < 16777216) { - putbyte(outf, DVI_FNTDEF3); - Put3Byte(outf, fi->fi_newindex); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNTDEF4); - PutLong(outf, fi->fi_newindex); - CurrentPosition += 5; - } - PutLong(outf, fi->fi_checksum); - PutLong(outf, fi->fi_mag); - PutLong(outf, fi->fi_designsize); - putbyte(outf, fi->fi_n1); - putbyte(outf, fi->fi_n2); - l = fi->fi_n1 + fi->fi_n2; - CurrentPosition += 14 + l; - s = fi->fi_name; - while (--l >= 0) - putbyte(outf, *s++); -} - -/* - * Handle the preamble. Someday we should update the comment field. - */ -static void -HandlePreAmble(void) -{ - register int n, c; - - c = getc(inf); - if (c == EOF) - GripeUnexpectedDVIEOF(); - if (c != DVI_PRE) - GripeMissingOp("PRE"); - if (getc(inf) != DVI_VERSION) - error(1, 0, "%s is not a DVI version %d file", - DVIFileName, DVI_VERSION); - Numerator = GetLong(inf); - Denominator = GetLong(inf); - DVIMag = GetLong(inf); - putbyte(outf, DVI_PRE); - putbyte(outf, DVI_VERSION); - PutLong(outf, Numerator); - PutLong(outf, Denominator); - PutLong(outf, DVIMag); - - n = UnSign8(GetByte(inf)); - CurrentPosition = 15 + n; /* well, almost */ - putbyte(outf, n); - while (--n >= 0) { - c = GetByte(inf); - putbyte(outf, c); - } -} - -int -main(int argc, char **argv) -{ - register int c; - register char *s; - char *outname = NULL; -#if defined(WIN32) && defined(KPATHSEA) - int ac; - char **av, *enc; - - kpse_set_program_name(argv[0], "dvibook"); - enc = kpse_var_value("command_line_encoding"); - if (get_command_line_args_utf8(enc, &ac, &av)) { - argc = ac; - argv = av; - } -#endif - - Signature = 0; - -#ifdef ASCIIPTEX - inverse = 0; -#endif - ProgName = *argv; - setbuf(stderr, serrbuf); - -#ifdef ASCIIPTEX - while ((c = getopt(argc, argv, "i:o:s:qr")) != EOF) { -#else - while ((c = getopt(argc, argv, "i:o:s:q")) != EOF) { -#endif - switch (c) { - - case 'q': /* silent */ - SFlag++; - break; - - case 'i': - if (DVIFileName != NULL) - goto usage; - DVIFileName = optarg; - break; - - case 'o': - if (outname != NULL) - goto usage; - outname = optarg; - break; - - case 's': - if (Signature != 0) - goto usage; - Signature = atoi(optarg); - if (Signature <= 0) - error(1, -1, "-s parameter must be > 0"); - if (Signature % 4 != 0) - error(1, -1, - "-s parameter must be a multiple of 4"); - break; -#ifdef ASCIIPTEX - case 'r': - inverse = 1; - break; -#endif - - case '?': -usage: - (void) fprintf(stderr, - "dvibook in SeeTeX Ver.%s (%s)\n", VERSION, TL_VERSION); -#ifdef ASCIIPTEX - (void) fprintf(stderr, "\ -Usage: %s [-s signature] [-q] [-i infile] [-o outfile] [-r] [infile [outfile]]\n", - ProgName); -#else - (void) fprintf(stderr, "\ -Usage: %s [-s signature] [-q] [-i infile] [-o outfile] [infile [outfile]]\n", - ProgName); -#endif - (void) fprintf(stderr, - "\nEmail bug reports to %s.\n", BUG_ADDRESS); - (void) fflush(stderr); - exit(1); - } - } - - while (optind < argc) { - s = argv[optind++]; - c = *s; - if (DVIFileName == NULL) - DVIFileName = s; - else if (outname == NULL) - outname = s; - else - goto usage; - } - if (DVIFileName == NULL) { - DVIFileName = "`stdin'"; - inf = stdin; - if (!isatty(fileno(inf))) - SET_BINARY(fileno(inf)); - else - goto usage; - } else if ((inf = fopen(DVIFileName, FOPEN_RBIN_MODE)) == 0) - error(1, -1, "cannot read %s", DVIFileName); - if (outname == NULL) { - outf = stdout; - if (!isatty(fileno(outf))) - SET_BINARY(fileno(outf)); - } - else if ((outf = fopen(outname, FOPEN_WBIN_MODE)) == 0) - error(1, -1, "cannot write %s", outname); - - if ((FontFinder = SCreate(sizeof(struct fontinfo))) == 0) - error(1, 0, "cannot create font finder (out of memory?)"); - - /* copy inf to TEMP file if not seekable */ - if ((inf = SeekFile(inf)) == NULL) { - error(1, 0, "can't seek file"); - } -#ifdef ASCIIPTEX - ptexdvi = 0; -#endif - InputPageNumber = 0; - StartOfLastPage = -1; - StartOfPageSpace = 32; - StartOfPage = malloc(sizeof(long) * StartOfPageSpace); - if (!StartOfPage) { - error(1, -1, "cannot allocate list of pages; out of memory"); - } - - HandlePreAmble(); - ScanDVIFile(); -#ifdef ASCIIPTEX - if(inverse) - HandleDVIFileRighty(); - else -#endif - HandleDVIFile(); - free(StartOfPage); - HandlePostAmble(); - if (!SFlag) - (void) fprintf(stderr, "\nWrote %d page%s, %ld bytes\n", - NumberOfOutputPages, NumberOfOutputPages == 1 ? "" : "s", - (long)CurrentPosition); - return 0; -} - -/* - * Handle a font definition. - */ -static void -HandleFontDef(i32 index) -{ - register struct fontinfo *fi; - register int i; - register char *s; - int def = S_CREATE | S_EXCL; - - if (!UseThisPage) { - if ((fi = (struct fontinfo *)SSearch(FontFinder, index, &def)) == 0) { - if (def & S_COLL) - error(1, 0, "font %ld already defined", (long)index); - else - error(1, 0, "cannot stash font %ld (out of memory?)", - (long)index); - } - fi->fi_reallyused = 0; - fi->fi_checksum = GetLong(inf); - fi->fi_mag = GetLong(inf); - fi->fi_designsize = GetLong(inf); - fi->fi_n1 = UnSign8(GetByte(inf)); - fi->fi_n2 = UnSign8(GetByte(inf)); - i = fi->fi_n1 + fi->fi_n2; - if ((s = malloc((unsigned)i)) == 0) - GripeOutOfMemory(i, "font name"); - fi->fi_name = s; - while (--i >= 0) - *s++ = GetByte(inf); - } else { - (void) GetLong(inf); - (void) GetLong(inf); - (void) GetLong(inf); - i = UnSign8(GetByte(inf)); - i += UnSign8(GetByte(inf)); - while (--i >= 0) - (void) GetByte(inf); - } -} - -/* - * Handle a \special. - */ -static void -HandleSpecial(int c, int l, i32 p) -{ - register int i; - - if (UseThisPage) { - putbyte(outf, c); - switch (l) { - - case DPL_UNS1: - putbyte(outf, p); - CurrentPosition += 2; - break; - - case DPL_UNS2: - PutWord(outf, p); - CurrentPosition += 3; - break; - - case DPL_UNS3: - Put3Byte(outf, p); - CurrentPosition += 4; - break; - - case DPL_SGN4: - PutLong(outf, p); - CurrentPosition += 5; - break; - - default: - panic("HandleSpecial l=%d", l); - /* NOTREACHED */ - } - CurrentPosition += p; - while (--p >= 0) { - i = getc(inf); - putbyte(outf, i); - } - if (feof(inf)) - GripeUnexpectedDVIEOF(); - if (ferror(outf)) - error(1, -1, writeerr); - } else - while (--p >= 0) - (void) getc(inf); -} - -static void -ReallyUseFont(void) -{ - register struct fontinfo *fi; - int look = S_LOOKUP; - - fi = (struct fontinfo *)SSearch(FontFinder, CurrentFontIndex, &look); - if (fi == NULL) - error(1, 0, "DVI file requested font %ld without defining it", - (long)CurrentFontIndex); - if (fi->fi_reallyused == 0) { - fi->fi_reallyused++; - fi->fi_newindex = NextOutputFontIndex++; - WriteFont(fi); - } - if (fi->fi_newindex != OutputFontIndex) { - PutFontSelector(fi->fi_newindex); - OutputFontIndex = fi->fi_newindex; - } -} - -/* - * Write a font selection command to the output file - */ -static void -PutFontSelector(i32 index) -{ - - if (index < 64) { - putbyte(outf, index + DVI_FNTNUM0); - CurrentPosition++; - } else if (index < 256) { - putbyte(outf, DVI_FNT1); - putbyte(outf, index); - CurrentPosition += 2; - } else if (index < 65536) { - putbyte(outf, DVI_FNT2); - PutWord(outf, index); - CurrentPosition += 3; - } else if (index < 16777216) { - putbyte(outf, DVI_FNT3); - Put3Byte(outf, index); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNT4); - PutLong(outf, index); - CurrentPosition += 5; - } -} - -/* - * The following table describes the length (in bytes) of each of the DVI - * commands that we can simply copy, starting with DVI_SET1 (128). - */ -char oplen[128] = { - 0, 0, 0, 0, /* DVI_SET1 .. DVI_SET4 */ - 9, /* DVI_SETRULE */ - 0, 0, 0, 0, /* DVI_PUT1 .. DVI_PUT4 */ - 9, /* DVI_PUTRULE */ - 1, /* DVI_NOP */ - 0, /* DVI_BOP */ - 0, /* DVI_EOP */ - 1, /* DVI_PUSH */ - 1, /* DVI_POP */ - 2, 3, 4, 5, /* DVI_RIGHT1 .. DVI_RIGHT4 */ - 1, /* DVI_W0 */ - 2, 3, 4, 5, /* DVI_W1 .. DVI_W4 */ - 1, /* DVI_X0 */ - 2, 3, 4, 5, /* DVI_X1 .. DVI_X4 */ - 2, 3, 4, 5, /* DVI_DOWN1 .. DVI_DOWN4 */ - 1, /* DVI_Y0 */ - 2, 3, 4, 5, /* DVI_Y1 .. DVI_Y4 */ - 1, /* DVI_Z0 */ - 2, 3, 4, 5, /* DVI_Z1 .. DVI_Z4 */ - 0, /* DVI_FNTNUM0 (171) */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 172 .. 179 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 180 .. 187 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 188 .. 195 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 196 .. 203 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 204 .. 211 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 212 .. 219 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 220 .. 227 */ - 0, 0, 0, 0, 0, 0, 0, /* 228 .. 234 */ - 0, 0, 0, 0, /* DVI_FNT1 .. DVI_FNT4 */ - 0, 0, 0, 0, /* DVI_XXX1 .. DVI_XXX4 */ - 0, 0, 0, 0, /* DVI_FNTDEF1 .. DVI_FNTDEF4 */ - 0, /* DVI_PRE */ - 0, /* DVI_POST */ - 0, /* DVI_POSTPOST */ -#ifdef ASCIIPTEX - 0, 0, 0, 0, 0, /* 250 .. 254 */ - 0, /* DVI_DIR */ -#else - 0, 0, 0, 0, 0, 0, /* 250 .. 255 */ -#endif -}; - -/* - * Here we scan the input DVI file and record pointers to the pages. - */ -static void -ScanDVIFile(void) -{ - long *tmp; - - UseThisPage = 0; - - StartOfPage[InputPageNumber] = ftell(inf); - while (HandlePage()) { /* scan DVI file */ - ++InputPageNumber; - if (InputPageNumber >= StartOfPageSpace) { - StartOfPageSpace *= 2; - tmp = realloc(StartOfPage, sizeof(long) * StartOfPageSpace); - if (!tmp) { - error(1, -1, "cannot grow list of pages; out of memory"); - } - StartOfPage = tmp; - } - - StartOfPage[InputPageNumber] = ftell(inf); - } -} - -/* - * Here we read the input DVI file and write relevant pages to the - * output DVI file. We also keep track of font changes, handle font - * definitions, and perform some other housekeeping. - */ -static void -HandleDVIFile(void) -{ - int CurrentPage, ActualPage, MaxPage; - - UseThisPage = 1; - - MaxPage = InputPageNumber + (4-InputPageNumber%4)%4; - - if (!Signature) - Signature = MaxPage; - for (CurrentPage = 0; CurrentPage < MaxPage; CurrentPage++) { - ActualPage = CurrentPage - CurrentPage%Signature; - switch (CurrentPage%4) { - case 0: - case 3: - ActualPage += Signature-1-(CurrentPage%Signature)/2; - break; - case 1: - case 2: - ActualPage += (CurrentPage%Signature)/2; - break; - } - if (ActualPage < InputPageNumber) { - if (fseek(inf, StartOfPage[ActualPage], 0) == -1) - error(1, -1, - "can't seek page %d", ActualPage+1); - HandlePage(); - } else - PutEmptyPage(); - } - if (fseek(inf, StartOfPage[InputPageNumber]+1, 0) == -1) - error(1, -1, "can't seek last page"); -} - -#ifdef ASCIIPTEX -/* - * Here we read the input DVI file and write relevant pages to the - * output DVI file. We also keep track of font changes, handle font - * definitions, and perform some other housekeeping. - */ -static void -HandleDVIFileRighty(void) -{ - int CurrentPage, ActualPage, MaxPage; - - UseThisPage = 1; - - MaxPage = InputPageNumber + (4-InputPageNumber%4)%4; - - if (!Signature) - Signature = MaxPage; - for (CurrentPage = 0; CurrentPage < MaxPage; CurrentPage++) { - ActualPage = CurrentPage - CurrentPage%Signature; - switch (CurrentPage%4) { - case 1: /* case 0: */ - case 2: /* case 3: */ - ActualPage += Signature-1-(CurrentPage%Signature)/2; - break; - case 0: /* case 1: */ - case 3: /* case 2: */ - ActualPage += (CurrentPage%Signature)/2; - break; - } - if (ActualPage < InputPageNumber) { - if (fseek(inf, StartOfPage[ActualPage], 0) == -1) - error(1, -1, - "can't seek page %d", ActualPage+1); - HandlePage(); - } else - PutEmptyPage(); - } - if (fseek(inf, StartOfPage[InputPageNumber]+1, 0) == -1) - error(1, -1, "can't seek last page"); -} -#endif - -static int -HandlePage(void) -{ - register int c, l; - register i32 p = 0; /* avoid uninitialized warning */ - register int CurrentFontOK = 0; - int doingpage = 0; - - /* Only way out is via "return" statement */ - for (;;) { - c = getc(inf); /* getc() returns unsigned values */ - if (DVI_IsChar(c)) { - /* - * Copy chars, note font usage, but ignore if - * page is not interesting. - */ - if (!UseThisPage) - continue; - if (!CurrentFontOK) { - ReallyUseFont(); - CurrentFontOK++; - } - putbyte(outf, c); - CurrentPosition++; - continue; - } - if (DVI_IsFont(c)) { /* note font change */ - CurrentFontIndex = c - DVI_FNTNUM0; - CurrentFontOK = 0; - continue; - } - if (c == EOF) - GripeUnexpectedDVIEOF(); - if ((l = (oplen - 128)[c]) != 0) { /* simple copy */ - if (!UseThisPage) { - while (--l > 0) - (void) getc(inf); - continue; - } - CurrentPosition += l; - putbyte(outf, c); - while (--l > 0) { - c = getc(inf); - putbyte(outf, c); - } - if (ferror(outf)) - error(1, -1, writeerr); - continue; - } - if ((l = DVI_OpLen(c)) != 0) { - /* - * Handle other generics. - * N.B.: there should only be unsigned parameters - * here (save SGN4), for commands with negative - * parameters have been taken care of above. - */ - switch (l) { - - case DPL_UNS1: - p = getc(inf); - break; - - case DPL_UNS2: - fGetWord(inf, p); - break; - - case DPL_UNS3: - fGet3Byte(inf, p); - break; - - case DPL_SGN4: - fGetLong(inf, p); - break; - - default: - panic("HandleDVIFile l=%d", l); - } - - /* - * Now that we have the parameter, perform the - * command. - */ - switch (DVI_DT(c)) { - - case DT_SET: - case DT_PUT: - if (!UseThisPage) - continue; - if (!CurrentFontOK) { - ReallyUseFont(); - CurrentFontOK++; - } - putbyte(outf, c); - switch (l) { - - case DPL_UNS1: - putbyte(outf, p); - CurrentPosition += 2; - continue; - - case DPL_UNS2: - PutWord(outf, p); - CurrentPosition += 3; - continue; - - case DPL_UNS3: - Put3Byte(outf, p); - CurrentPosition += 4; - continue; - - case DPL_SGN4: - PutLong(outf, p); - CurrentPosition += 5; - continue; - } - - case DT_FNT: - CurrentFontIndex = p; - CurrentFontOK = 0; - continue; - - case DT_XXX: - HandleSpecial(c, l, p); - continue; - - case DT_FNTDEF: - HandleFontDef(p); - continue; - -#ifdef ASCIIPTEX - case DT_DIR: - ptexdvi = 1; - - putbyte(outf, c); - putbyte(outf, p); - CurrentPosition += 2; - continue; -#endif - - default: - panic("HandleDVIFile DVI_DT(%d)=%d", - c, DVI_DT(c)); - } - continue; - } - - switch (c) { /* handle the few remaining cases */ - - case DVI_BOP: - if (doingpage) - GripeUnexpectedOp("BOP (during page)"); - BeginPage(); - doingpage = 1; - break; - - case DVI_EOP: - if (!doingpage) - GripeUnexpectedOp("EOP (outside page)"); - EndPage(); - doingpage = 0; - return(1); - - case DVI_PRE: - GripeUnexpectedOp("PRE"); - /* NOTREACHED */ - - case DVI_POST: - if (doingpage) - GripeUnexpectedOp("POST (inside page)"); - return(0); - - case DVI_POSTPOST: - GripeUnexpectedOp("POSTPOST"); - /* NOTREACHED */ - - default: - GripeUndefinedOp(c); - /* NOTREACHED */ - } - } -} - -/* write an empty page to fill out space */ -static void -PutEmptyPage(void) -{ - int i; - - putbyte(outf, DVI_BOP); - PutLong(outf, -1L); - for (i = 1; i < 10; i++) /* set all sub counts to 0 */ - PutLong(outf, 0L); - PutLong(outf, StartOfLastPage); - putbyte(outf, DVI_EOP); - if (!SFlag) { /* write nice page usage messages */ - const char *msg = "[*]"; - message(1, msg, strlen(msg)); - } - if (ferror(outf)) - error(1, -1, writeerr); - - StartOfLastPage = CurrentPosition; - CurrentPosition += 46; /* we just wrote this much */ - NumberOfOutputPages++; -} diff --git a/Build/source/texk/seetexk/dvibook.man b/Build/source/texk/seetexk/dvibook.man deleted file mode 100644 index d484f588613..00000000000 --- a/Build/source/texk/seetexk/dvibook.man +++ /dev/null @@ -1,62 +0,0 @@ -.\" Copyright (c) 1987-2020 UMD-CS, released under the X11 license; -.\" see README and source files. -.TH DVIBOOK 1 "8 September 2020" "TeX Live" -.SH NAME -dvibook \- rearrange pages in DVI file into signatures -.SH SYNOPSIS -.B dvibook -[ -.B \-q -] [ -.B \-s\fI<num> -] [ -.B \-r -] [ -.B \-i -.I infile -] [ -.B \-o -.I outfile -] -[ -.I infile -[ -.I outfile -] ] -.SH DESCRIPTION -.I Dvibook -rearranges pages from a DVI file produced by TeX into ``signatures'' for -printing books or booklets, creating a new DVI file -usable by any of the TeX conversion programs. -.PP -The -.I \-s -option selects the size of signature which will be used. The signature size is -the number of sides which will be folded and bound together; the number given -should be a multiple of four. The default is to use one signature for the -whole file. Extra blank sides will be added if the file does not contain a -multiple of four pages. -.PP -By default, dvibook rearranges the pages into left\-hand side binding -signatures; the -.I \-r -option switches to right\-hand side binding signatures. This might be useful -for pTeX vertical writing (tate\-kumi) documents. -.PP -Dvibook normally prints the page numbers of the pages rearranged; the -.I \-q -option suppresses this. -.SH AUTHOR -Angus Duggan, from dviselect(1), by -Chris Torek, University of Maryland. Currently maintained as part -of TeX Live (https://tug.org/texlive). -.SH "SEE ALSO" -dvitodvi(1), dviconcat(1), dviselect(1), latex(1), tex(1) -.br -.I "MC-TeX User's Guide" -.SH BUGS -.I Dvibook -does not adjust the parameters in the postamble; however, since these -values are normally used only to size certain structures in the output -conversion programs, and the parameters never need to be adjusted upward, -this has not proven to be a problem. diff --git a/Build/source/texk/seetexk/dviclass.c b/Build/source/texk/seetexk/dviclass.c deleted file mode 100644 index d9b68b0655f..00000000000 --- a/Build/source/texk/seetexk/dviclass.c +++ /dev/null @@ -1,121 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * dviclass - DVI code classification tables. - */ - -#include "dviclass.h" - -/* shorthand---in lowercase for contrast (read on!) */ -#define four(x) x, x, x, x -#ifdef ASCIIPTEX -#define five(x) four(x), x -#endif /* ASCIIPTEX */ -#define six(x) four(x), x, x -#define sixteen(x) four(x), four(x), four(x), four(x) -#define sixty_four(x) sixteen(x), sixteen(x), sixteen(x), sixteen(x) -#define one_twenty_eight(x) sixty_four(x), sixty_four(x) - -/* - * This table contains the byte length of the single operand, or DPL_NONE - * if no operand, or if it cannot be decoded this way. - * - * The sequences UNS1, UNS2, UNS3, SGN4 (`SEQ_U') and SGN1, SGN2, SGN3, - * SGN4 (`SEQ_S') are rather common, and so we define macros for these. - */ -#define SEQ_U DPL_UNS1, DPL_UNS2, DPL_UNS3, DPL_SGN4 -#define SEQ_S DPL_SGN1, DPL_SGN2, DPL_SGN3, DPL_SGN4 - -char dvi_oplen[256] = { - one_twenty_eight(DPL_NONE), - /* characters 0 through 127 */ - SEQ_U, /* DVI_SET1 through DVI_SET4 */ - DPL_NONE, /* DVI_SETRULE */ - SEQ_U, /* DVI_PUT1 through DVI_PUT4 */ - DPL_NONE, /* DVI_PUTRULE */ - DPL_NONE, /* DVI_NOP */ - DPL_NONE, /* DVI_BOP */ - DPL_NONE, /* DVI_EOP */ - DPL_NONE, /* DVI_PUSH */ - DPL_NONE, /* DVI_POP */ - SEQ_S, /* DVI_RIGHT1 through DVI_RIGHT4 */ - DPL_NONE, /* DVI_W0 */ - SEQ_S, /* DVI_W1 through DVI_W4 */ - DPL_NONE, /* DVI_X0 */ - SEQ_S, /* DVI_X1 through DVI_X4 */ - SEQ_S, /* DVI_DOWN1 through DVI_DOWN4 */ - DPL_NONE, /* DVI_Y0 */ - SEQ_S, /* DVI_Y1 through DVI_Y4 */ - DPL_NONE, /* DVI_Z0 */ - SEQ_S, /* DVI_Z1 through DVI_Z4 */ - sixty_four(DPL_NONE), /* DVI_FNTNUM0 through DVI_FNTNUM63 */ - SEQ_U, /* DVI_FNT1 through DVI_FNT4 */ - SEQ_U, /* DVI_XXX1 through DVI_XXX4 */ - SEQ_U, /* DVI_FNTDEF1 through DVI_FNTDEF4 */ - DPL_NONE, /* DVI_PRE */ - DPL_NONE, /* DVI_POST */ - DPL_NONE, /* DVI_POSTPOST */ -#ifdef ASCIIPTEX - five(DPL_NONE), /* 250 through 254 */ - DPL_UNS1, /* DVI_DIR */ -#else /* !ASCIIPTEX */ - six(DPL_NONE) /* 250 through 255 */ -#endif /* !ASCIIPTEX */ -}; - -char dvi_dt[256] = { - one_twenty_eight(DT_CHAR), - /* characters 0 through 127 */ - four(DT_SET), /* DVI_SET1 through DVI_SET4 */ - DT_SETRULE, /* DVI_SETRULE */ - four(DT_PUT), /* DVI_PUT1 through DVI_PUT4 */ - DT_PUTRULE, /* DVI_PUTRULE */ - DT_NOP, /* DVI_NOP */ - DT_BOP, /* DVI_BOP */ - DT_EOP, /* DVI_EOP */ - DT_PUSH, /* DVI_PUSH */ - DT_POP, /* DVI_POP */ - four(DT_RIGHT), /* DVI_RIGHT1 through DVI_RIGHT4 */ - DT_W0, /* DVI_W0 */ - four(DT_W), /* DVI_W1 through DVI_W4 */ - DT_X0, /* DVI_X0 */ - four(DT_X), /* DVI_X1 through DVI_X4 */ - four(DT_DOWN), /* DVI_DOWN1 through DVI_DOWN4 */ - DT_Y0, /* DVI_Y0 */ - four(DT_Y), /* DVI_Y1 through DVI_Y4 */ - DT_Z0, /* DVI_Z0 */ - four(DT_Z), /* DVI_Z1 through DVI_Z4 */ - sixty_four(DT_FNTNUM), /* DVI_FNTNUM0 through DVI_FNTNUM63 */ - four(DT_FNT), /* DVI_FNT1 through DVI_FNT4 */ - four(DT_XXX), /* DVI_XXX1 through DVI_XXX4 */ - four(DT_FNTDEF), /* DVI_FNTDEF1 through DVI_FNTDEF4 */ - DT_PRE, /* DVI_PRE */ - DT_POST, /* DVI_POST */ - DT_POSTPOST, /* DVI_POSTPOST */ -#ifdef ASCIIPTEX - five(DT_UNDEF), /* 250 through 254 */ - DT_DIR, /* DVI_DIR */ -#else /* !ASCIIPTEX */ - six(DT_UNDEF) /* 250 through 255 */ -#endif /* !ASCIIPTEX */ -}; diff --git a/Build/source/texk/seetexk/dviclass.h b/Build/source/texk/seetexk/dviclass.h deleted file mode 100644 index 62e96da6fb2..00000000000 --- a/Build/source/texk/seetexk/dviclass.h +++ /dev/null @@ -1,91 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Macros to convert DVI opcodes to (hopefully) simpler values. - */ - -/* - * Large range types---code may be any value (including EOF). - */ -#define DVI_IsChar(code) ((ui32)(code) < 128) -#define DVI_IsFont(code) ((code) >= 171 && (code) < 235) - -/* - * Symbolic names for generic types (for things with parameters). - * These are obtained via the macro DVI_DT(int c), where 0 <= c <= 255. - */ -#define DT_CHAR 0 -#define DT_SET 1 -#define DT_SETRULE 2 -#define DT_PUT 3 -#define DT_PUTRULE 4 -#define DT_NOP 5 -#define DT_BOP 6 -#define DT_EOP 7 -#define DT_PUSH 8 -#define DT_POP 9 -#define DT_RIGHT 10 -#define DT_W0 11 -#define DT_W 12 -#define DT_X0 13 -#define DT_X 14 -#define DT_DOWN 15 -#define DT_Y0 16 -#define DT_Y 17 -#define DT_Z0 18 -#define DT_Z 19 -#define DT_FNTNUM 20 -#define DT_FNT 21 -#define DT_XXX 22 -#define DT_FNTDEF 23 -#define DT_PRE 24 -#define DT_POST 25 -#define DT_POSTPOST 26 -#ifdef ASCIIPTEX -#define DT_DIR 27 -#define DT_UNDEF 28 -#else /* !ASCIIPTEX */ -#define DT_UNDEF 27 -#endif /* !ASCIIPTEX */ - -/* - * Symbolic names for parameter lengths, obtained via the macro - * DVL_OpLen(int c). - * - * N.B.: older drivers may assume that 0 => none, 1-4 => 1-4 bytes - * and 5-7 => unsigned version of 1-4---so DO NOT change these values! - */ -#define DPL_NONE 0 -#define DPL_SGN1 1 -#define DPL_SGN2 2 -#define DPL_SGN3 3 -#define DPL_SGN4 4 -#define DPL_UNS1 5 -#define DPL_UNS2 6 -#define DPL_UNS3 7 -/* there are no unsigned four byte parameters */ - -#define DVI_OpLen(code) (dvi_oplen[code]) -#define DVI_DT(code) (dvi_dt[code]) -extern char dvi_oplen[]; -extern char dvi_dt[]; diff --git a/Build/source/texk/seetexk/dvicodes.h b/Build/source/texk/seetexk/dvicodes.h deleted file mode 100644 index 8b281252242..00000000000 --- a/Build/source/texk/seetexk/dvicodes.h +++ /dev/null @@ -1,101 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* DVI opcodes */ - -#define DVI_VERSION 2 /* version number that should appear in - pre- and post-ambles */ -#ifdef ASCIIPTEX -#define DVI_PTEXVERSION 3 /* version number that should appear in - post-ambles which are contained in - dvi files using DIR command*/ -#endif /* ASCIIPTEX */ - -#define DVI_SET1 128 /* set character, 1 byte param */ -#define DVI_SET2 129 /* set character, 2 byte param */ -#define DVI_SET3 130 /* set character, 3 byte param */ -#define DVI_SET4 131 /* set character, 4 byte param */ -#define DVI_SETRULE 132 /* set a rule */ -#define DVI_PUT1 133 /* put char, don't move right */ -#define DVI_PUT2 134 /* put char, 2 byte */ -#define DVI_PUT3 135 /* etc */ -#define DVI_PUT4 136 -#define DVI_PUTRULE 137 /* put rule, don't move right */ -#define DVI_NOP 138 /* no-op */ -#define DVI_BOP 139 /* begin page */ -#define DVI_EOP 140 /* end page */ -#ifdef ASCIIPTEX -#define DVI_PUSH 141 /* push h,v,w,x,y,z,d */ -#define DVI_POP 142 /* pop h,v,w,x,y,z,d */ -#else /* !ASCIIPTEX */ -#define DVI_PUSH 141 /* push h,v,w,x,y,z */ -#define DVI_POP 142 /* pop h,v,w,x,y,z */ -#endif /* !ASCIIPTEX */ -#define DVI_RIGHT1 143 /* move right, 1 byte signed param */ -#define DVI_RIGHT2 144 /* move right, 2 byte signed param */ -#define DVI_RIGHT3 145 /* etc */ -#define DVI_RIGHT4 146 -#define DVI_W0 147 /* h += w */ -#define DVI_W1 148 /* w = 1 byte signed param, h += w */ -#define DVI_W2 149 /* w = 2 byte etc, h += w */ -#define DVI_W3 150 -#define DVI_W4 151 -#define DVI_X0 152 /* like DVI_W0 but for x */ -#define DVI_X1 153 /* etc */ -#define DVI_X2 154 -#define DVI_X3 155 -#define DVI_X4 156 -#define DVI_DOWN1 157 /* v += 1 byte signed param */ -#define DVI_DOWN2 158 /* v += 2 byte signed param */ -#define DVI_DOWN3 159 /* etc */ -#define DVI_DOWN4 160 -#define DVI_Y0 161 /* y = 1 byte signed param, v += y */ -#define DVI_Y1 162 /* etc */ -#define DVI_Y2 163 -#define DVI_Y3 164 -#define DVI_Y4 165 -#define DVI_Z0 166 /* z = 1 byte signed param, v += z */ -#define DVI_Z1 167 /* etc */ -#define DVI_Z2 168 -#define DVI_Z3 169 -#define DVI_Z4 170 -#define DVI_FNTNUM0 171 - -#define DVI_FNT1 235 /* select font, 1 byte param */ -#define DVI_FNT2 236 /* etc */ -#define DVI_FNT3 237 -#define DVI_FNT4 238 -#define DVI_XXX1 239 /* for \special: if length < 256 */ -#define DVI_XXX2 240 /* etc */ -#define DVI_XXX3 241 -#define DVI_XXX4 242 -#define DVI_FNTDEF1 243 /* Define font, 1 byte param (0 to 63) */ -#define DVI_FNTDEF2 244 /* etc */ -#define DVI_FNTDEF3 245 -#define DVI_FNTDEF4 246 -#define DVI_PRE 247 /* preamble */ -#define DVI_POST 248 /* postamble */ -#define DVI_POSTPOST 249 /* end of postamble */ -#ifdef ASCIIPTEX -#define DVI_DIR 255 /* d (direction) = 1 byte signed param */ -#endif /* ASCIIPTEX */ -#define DVI_FILLER 223 /* filler bytes at end of dvi file */ diff --git a/Build/source/texk/seetexk/dviconcat.c b/Build/source/texk/seetexk/dviconcat.c deleted file mode 100644 index 0184829e609..00000000000 --- a/Build/source/texk/seetexk/dviconcat.c +++ /dev/null @@ -1,840 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * DVI page concatenation program. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifdef KPATHSEA -#include <kpathsea/config.h> -#include <kpathsea/c-fopen.h> -#include <kpathsea/getopt.h> -#if defined(WIN32) -#include <kpathsea/variable.h> -#endif -#else -#define FOPEN_RBIN_MODE "rb" -#define FOPEN_WBIN_MODE "wb" -#define SET_BINARY(x) (void)0 -extern char *optarg; -extern int optind; -#endif - -#include "types.h" -#include "dviclass.h" -#include "dvicodes.h" -#include "error.h" -#include "fio.h" -#include "gripes.h" -#include "search.h" -#include <stdio.h> -#include <ctype.h> -#include "common.h" - -char *ProgName; - -/* - * We use the following structure to keep track of fonts we have seen. - * The final DVI file lists all the fonts used in each of the input - * files. - */ -struct fontinfo { - struct fontinfo *fi_next;/* next in list */ - i32 fi_index; /* font number in output file */ - i32 fi_checksum; /* the checksum */ - i32 fi_mag; /* the magnification */ - i32 fi_designsize; /* the design size */ - short fi_n1; /* the name header length */ - short fi_n2; /* the name body length */ - char *fi_name; /* the name itself */ -} *fonts; - -struct search *FontFinder; /* input indicies to ptr-to-fontinfo */ -i32 NextOutputFontIndex; /* generates output indicies */ -i32 OutputFontIndex; /* current (new) index in ouput */ - -const char *DVIFileName; /* the current input file name */ -FILE *inf; /* the current input DVI file */ -FILE *outf; /* the output DVI file */ - -int errs; /* counts non-fatal errors */ - -long StartOfLastPage; /* The file position just before we started - the last page (this is later written to - the output file as the previous page - pointer). */ -long CurrentPosition; /* The current position of the file */ - -int NumberOfOutputPages; /* number of pages in new DVI file */ -#ifdef ASCIIPTEX -int ptexdvi; /* true => dvi format is extended (TATEKUMI) */ -#endif /* ASCIIPTEX */ - -i32 Numerator; /* numerator from current DVI file */ -i32 Denominator; /* denominator from current DVI file */ -i32 DVIMag; /* magnification from current DVI file */ - -i32 OutputNumerator; /* numerator from first DVI file */ -i32 OutputDenominator; /* denominator from first DVI file */ -i32 OutputMag; /* magnification from first DVI file or arg */ - -i32 TallestPageHeight; /* max of all tallest-page-height values */ -i32 WidestPageWidth; /* max of all widest-page-widths */ -i16 DVIStackSize; /* max of all stack sizes */ - -/* save some string space: we use this a lot */ -char writeerr[] = "error writing DVI file"; - -static void HandleDVIFile(void); - -#ifndef KPATHSEA -char *malloc(), *realloc(); -#endif - -/* extern int getopt(int, char **, char*); */ - -/* - * You may get lint warnings about sprintf's return value. - * Older versions of 4BSD have `char *sprintf()'. ANSI and - * SysV use `int sprintf()'; so ignore the warnings. - */ - -/* - * Lint gets somewhat confused over putc. - */ -#ifdef lint -#define putc(c, f) fputc((int) c, f) -#endif - -/* - * Start a page (process a DVI_BOP). - */ -static void -BeginPage(void) -{ - register i32 t; - register int i; - - OutputFontIndex = -1; /* new page requires respecifying font */ - putbyte(outf, DVI_BOP); - /* copy the count registers */ - for (i = 10; --i >= 0;) { - fGetLong(inf, t); - PutLong(outf, t); - } - (void) GetLong(inf); /* previous page pointer */ - PutLong(outf, StartOfLastPage); - if (ferror(outf)) - error(1, -1, writeerr); - - StartOfLastPage = CurrentPosition; - CurrentPosition += 45; /* we just wrote this much */ -} - -/* - * End a page (process a DVI_EOP). - */ -static void -EndPage(void) -{ - - putbyte(outf, DVI_EOP); - if (ferror(outf)) - error(1, -1, writeerr); - CurrentPosition++; - NumberOfOutputPages++; -} - -/* - * Write a font definition to the output file. - */ -static void -WriteFont(register struct fontinfo *fi) -{ - register int l; - register char *s; - - if (fi->fi_index < 256) { - putbyte(outf, DVI_FNTDEF1); - putbyte(outf, fi->fi_index); - CurrentPosition += 2; - } else if (fi->fi_index < 65536) { - putbyte(outf, DVI_FNTDEF2); - PutWord(outf, fi->fi_index); - CurrentPosition += 3; - } else if (fi->fi_index < 16777216) { - putbyte(outf, DVI_FNTDEF3); - Put3Byte(outf, fi->fi_index); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNTDEF4); - PutLong(outf, fi->fi_index); - CurrentPosition += 5; - } - PutLong(outf, fi->fi_checksum); - PutLong(outf, fi->fi_mag); - PutLong(outf, fi->fi_designsize); - putbyte(outf, fi->fi_n1); - putbyte(outf, fi->fi_n2); - l = fi->fi_n1 + fi->fi_n2; - CurrentPosition += 14 + l; - s = fi->fi_name; - while (--l >= 0) - putbyte(outf, *s++); -} - -/* - * Write the postamble for the concatenation of all the input files. - */ -static void -WritePostAmble(void) -{ - register struct fontinfo *fi; - register i32 postpos = CurrentPosition; /* remember for later */ - - /* POST p n d m h w s pages */ - putbyte(outf, DVI_POST); - PutLong(outf, StartOfLastPage); - PutLong(outf, OutputNumerator); - PutLong(outf, OutputDenominator); - PutLong(outf, OutputMag); - PutLong(outf, TallestPageHeight); - PutLong(outf, WidestPageWidth); - PutWord(outf, DVIStackSize); - PutWord(outf, NumberOfOutputPages); - CurrentPosition += 29; /* count all those `put's */ - - for (fi = fonts; fi != NULL; fi = fi->fi_next) - WriteFont(fi); - - putbyte(outf, DVI_POSTPOST); - PutLong(outf, postpos); -#ifdef ASCIIPTEX - if (ptexdvi) - putbyte(outf, DVI_PTEXVERSION); - else -#endif /* ASCIIPTEX */ - putbyte(outf, DVI_VERSION); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - CurrentPosition += 10; - while (CurrentPosition & 3) { - putbyte(outf, DVI_FILLER); - CurrentPosition++; - } - if (ferror(outf)) - error(1, -1, writeerr); -} - -/* - * Read the information we need from the postamble for the current DVI file. - */ -static void -HandlePostAmble(void) -{ - register i32 t; - register i16 w; - - (void) GetLong(inf); /* previous page pointer */ - if (GetLong(inf) != Numerator) { - error(0, 0, - "%s: postamble's numerator does not match preamble's", - DVIFileName); - errs++; - } - if (GetLong(inf) != Denominator) { - error(0, 0, - "%s: postamble's denominator does not match preamble's", - DVIFileName); - errs++; - } - if (GetLong(inf) != DVIMag) { - error(0, 0, - "%s: postamble's magnification does not match preamble's", - DVIFileName); - errs++; - } - - /* - * Find maximum of tallest page height, widest page width, and - * stack size. - */ - t = GetLong(inf); - if (t > TallestPageHeight) - TallestPageHeight = t; - t = GetLong(inf); - if (t > WidestPageWidth) - WidestPageWidth = t; - w = GetWord(inf); - if (w > DVIStackSize) - DVIStackSize = w; - - /* - * The remainder of the file---number of pages, list of fonts, - * postpost, pointer, version, and filler---we simply ignore. - */ -} - -/* - * Handle a preamble. - * `firstone' is true if this is the first input file. - * Return true iff something is wrong with the file. - */ -static int -HandlePreAmble(int firstone) -{ - register int n, c; - static char warn1[] = "%s: Warning: preamble %s of %ld"; - static char warn2[] = "does not match first file's value of %ld"; - - if (getc(inf) != DVI_PRE) { - error(0, 0, "%s does not begin with a preamble", DVIFileName); - error(0, 0, "(are you sure it is a DVI file?)"); - errs++; - return (1); - } - if (getc(inf) != DVI_VERSION) { - error(0, 0, "%s is not a DVI version %d file", DVIFileName, - DVI_VERSION); - errs++; - return (1); - } - - /* committed to DVI file: now most errors are fatal */ - if (firstone) { - OutputNumerator = Numerator = GetLong(inf); - OutputDenominator = Denominator = GetLong(inf); - } else { - Numerator = GetLong(inf); - if (Numerator != OutputNumerator) { - error(0, 0, warn1, DVIFileName, "numerator", - (long)Numerator); - error(0, 0, warn2, (long)OutputNumerator); - errs++; - } - Denominator = GetLong(inf); - if (Denominator != OutputDenominator) { - error(0, 0, warn1, DVIFileName, "denominator", - (long)Denominator); - error(0, 0, warn2, (long)OutputDenominator); - errs++; - } - } - DVIMag = GetLong(inf); - if (OutputMag == 0) - OutputMag = DVIMag; - else if (DVIMag != OutputMag) { - error(0, 0, - "%s: Warning: magnification of %ld changed to %ld", - DVIFileName, (long)DVIMag, (long)OutputMag); - errs++; - } - n = UnSign8(GetByte(inf)); /* comment length */ - if (firstone) { - putbyte(outf, DVI_PRE); - putbyte(outf, DVI_VERSION); - PutLong(outf, Numerator); - PutLong(outf, Denominator); - PutLong(outf, OutputMag); - - CurrentPosition = 15 + n; /* well, almost */ - putbyte(outf, n); - while (--n >= 0) { - c = GetByte(inf); - putbyte(outf, c); - } - } else { - while (--n >= 0) - (void) GetByte(inf); - } - return (0); -} - -/* - * Read one DVI file, concatenating it with the previous one (if any) - * or starting up the output file (otherwise). - */ -static void -doit(const char *name, FILE *fp) -{ - static int started; - - DVIFileName = name; - inf = fp; - if (HandlePreAmble(started ? 0 : 1)) - return; - SClear(FontFinder); - HandleDVIFile(); - HandlePostAmble(); - started = 1; -} - -int -main(int argc, char **argv) -{ - register int c; - register char *s; - FILE *f; -#if defined(WIN32) && defined(KPATHSEA) - int ac; - char **av, *enc; - - kpse_set_program_name(argv[0], "dviconcat"); - enc = kpse_var_value("command_line_encoding"); - if (get_command_line_args_utf8(enc, &ac, &av)) { - argc = ac; - argv = av; - } -#endif - - ProgName = *argv; - - /* - * Handle arguments. - */ - while ((c = getopt(argc, argv, "m:o:")) != EOF) { - switch (c) { - - case 'm': - if (OutputMag) - goto usage; - OutputMag = atoi(optarg); - break; - - case 'o': - if (outf != NULL) - goto usage; - if ((outf = fopen(optarg, FOPEN_WBIN_MODE)) == NULL) - error(1, -1, "cannot write %s", optarg); - break; - - case '?': -usage: - (void) fprintf(stderr, - "dviconcat in SeeTeX Ver.%s (%s)\n", VERSION, TL_VERSION); - (void) fprintf(stderr, - "Usage: %s [-m mag] [-o outfile] [files]\n", - ProgName); - (void) fprintf(stderr, - "\nEmail bug reports to %s.\n", BUG_ADDRESS); - (void) fflush(stderr); - exit(1); - } - } - - /* setup */ - if (outf == NULL) { - outf = stdout; - if (!isatty(fileno(outf))) - SET_BINARY(fileno(outf)); - } - if ((FontFinder = SCreate(sizeof(struct fontinfo *))) == 0) - error(1, 0, "cannot create font finder (out of memory?)"); - StartOfLastPage = -1; -#ifdef ASCIIPTEX - ptexdvi = 0; -#endif - - /* - * Concatenate the named input file(s). - * We write a preamble based on the first input file. - */ - if (optind >= argc) { - if (!isatty(fileno(stdin))) - SET_BINARY(fileno(stdin)); - else - goto usage; - doit("`stdin'", stdin); - } - else { - for (c = optind; c < argc; c++) { - s = argv[c]; - if (*s == '-' && s[1] == 0) { - if (!isatty(fileno(stdin))) - SET_BINARY(fileno(stdin)); - else - goto usage; - doit("`stdin'", stdin); - } - else if ((f = fopen(s, FOPEN_RBIN_MODE)) == NULL) { - error(0, -1, "cannot read %s", s); - errs++; - } else { - doit(s, f); - (void) fclose(f); - } - } - } - if (CurrentPosition) - WritePostAmble(); - - (void) fprintf(stderr, "Wrote %d page%s, %ld bytes\n", - NumberOfOutputPages, NumberOfOutputPages == 1 ? "" : "s", - (long)CurrentPosition); - return errs ? 2 : 0; -} - -/* - * Handle a font definition. - */ -static void -HandleFontDef(i32 index) -{ - register struct fontinfo *fi; - register int i; - register char *s; - register i32 checksum, mag, designsize; - register int n1, n2; - struct fontinfo **p; - char *name; - int d = S_CREATE | S_EXCL; - - if ((p = (struct fontinfo **)SSearch(FontFinder, index, &d)) == NULL) { - if (d & S_COLL) - error(1, 0, "font %ld already defined", (long)index); - else - error(1, 0, "cannot stash font %ld (out of memory?)", - (long)index); - - } - /* collect the font information */ - checksum = GetLong(inf); - mag = GetLong(inf); - designsize = GetLong(inf); - n1 = UnSign8(GetByte(inf)); - n2 = UnSign8(GetByte(inf)); - i = n1 + n2; - if ((s = malloc((unsigned)i)) == NULL) - GripeOutOfMemory(i, "font name"); - for (name = s; --i >= 0;) - *s++ = GetByte(inf); - s = name; - - /* - * We have not seen the font before in this input file, - * but we may have seen it in a previous file, so we - * must search. - */ - i = n1 + n2; - for (fi = fonts; fi != NULL; fi = fi->fi_next) { - if (fi->fi_designsize == designsize && - fi->fi_mag == mag && - fi->fi_n1 == n1 && fi->fi_n2 == n2 && - memcmp(fi->fi_name, s, i) == 0) { - if (fi->fi_checksum == 0) - fi->fi_checksum = checksum; - else if (checksum && fi->fi_checksum != checksum) { - error(0, 0, "\ -%s: Warning: font checksum mismatch for %.*s detected", - DVIFileName, i, s); - errs++; - } - *p = fi; - return; - } - } - /* it is really new; add it to the list */ - if ((fi = (struct fontinfo *)malloc(sizeof *fi)) == NULL) - GripeOutOfMemory(sizeof *fi, "font information"); - fi->fi_next = fonts; - fi->fi_index = NextOutputFontIndex++; - fi->fi_checksum = checksum; - fi->fi_mag = mag; - fi->fi_designsize = designsize; - fi->fi_n1 = n1; - fi->fi_n2 = n2; - fi->fi_name = s; - fonts = fi; - WriteFont(fi); - *p = fi; -} - -/* - * Handle a \special. - */ -static void -HandleSpecial(int c, int l, i32 p) -{ - register int i; - - putbyte(outf, c); - switch (l) { - - case DPL_UNS1: - putbyte(outf, p); - CurrentPosition += 2; - break; - - case DPL_UNS2: - PutWord(outf, p); - CurrentPosition += 3; - break; - - case DPL_UNS3: - Put3Byte(outf, p); - CurrentPosition += 4; - break; - - case DPL_SGN4: - PutLong(outf, p); - CurrentPosition += 5; - break; - - default: - panic("HandleSpecial l=%d", l); - /* NOTREACHED */ - } - CurrentPosition += p; - while (--p >= 0) { - i = getc(inf); - putbyte(outf, i); - } - if (feof(inf)) - GripeUnexpectedDVIEOF(); - if (ferror(outf)) - error(1, -1, writeerr); -} - -static void -UseFont(i32 index) -{ - struct fontinfo *fi, **p; - int look = S_LOOKUP; - - p = (struct fontinfo **)SSearch(FontFinder, index, &look); - if (p == NULL) - error(1, 0, "%s requested font %ld without defining it", - (long)index); - if ((fi = *p) == NULL) - panic("null entry in FontFinder for %ld", (long)index); - index = fi->fi_index; - if (index < 64) { - putbyte(outf, index + DVI_FNTNUM0); - CurrentPosition++; - } else if (index < 256) { - putbyte(outf, DVI_FNT1); - putbyte(outf, index); - CurrentPosition += 2; - } else if (index < 65536) { - putbyte(outf, DVI_FNT2); - PutWord(outf, index); - CurrentPosition += 3; - } else if (index < 16777216) { - putbyte(outf, DVI_FNT3); - Put3Byte(outf, index); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNT4); - PutLong(outf, index); - CurrentPosition += 5; - } -} - -/* - * The following table describes the length (in bytes) of each of the DVI - * commands that we can simply copy, starting with DVI_SET1 (128). - */ -char oplen[128] = { - 2, 3, 4, 5, /* DVI_SET1 .. DVI_SET4 */ - 9, /* DVI_SETRULE */ - 2, 3, 4, 5, /* DVI_PUT1 .. DVI_PUT4 */ - 9, /* DVI_PUTRULE */ - 1, /* DVI_NOP */ - 0, /* DVI_BOP */ - 0, /* DVI_EOP */ - 1, /* DVI_PUSH */ - 1, /* DVI_POP */ - 2, 3, 4, 5, /* DVI_RIGHT1 .. DVI_RIGHT4 */ - 1, /* DVI_W0 */ - 2, 3, 4, 5, /* DVI_W1 .. DVI_W4 */ - 1, /* DVI_X0 */ - 2, 3, 4, 5, /* DVI_X1 .. DVI_X4 */ - 2, 3, 4, 5, /* DVI_DOWN1 .. DVI_DOWN4 */ - 1, /* DVI_Y0 */ - 2, 3, 4, 5, /* DVI_Y1 .. DVI_Y4 */ - 1, /* DVI_Z0 */ - 2, 3, 4, 5, /* DVI_Z1 .. DVI_Z4 */ - 0, /* DVI_FNTNUM0 (171) */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 172 .. 179 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 180 .. 187 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 188 .. 195 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 196 .. 203 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 204 .. 211 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 212 .. 219 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 220 .. 227 */ - 0, 0, 0, 0, 0, 0, 0, /* 228 .. 234 */ - 0, 0, 0, 0, /* DVI_FNT1 .. DVI_FNT4 */ - 0, 0, 0, 0, /* DVI_XXX1 .. DVI_XXX4 */ - 0, 0, 0, 0, /* DVI_FNTDEF1 .. DVI_FNTDEF4 */ - 0, /* DVI_PRE */ - 0, /* DVI_POST */ - 0, /* DVI_POSTPOST */ -#ifdef ASCIIPTEX - 0, 0, 0, 0, 0, /* 250 .. 254 */ - 0, /* DVI_DIR */ -#else /* !ASCIIPTEX */ - 0, 0, 0, 0, 0, 0, /* 250 .. 255 */ -#endif /* !ASCIIPTEX */ -}; - -/* - * Here we read the input DVI file and copy the pages to the output - * DVI file, renumbering fonts. We also keep track of font changes, - * handle font definitions, and perform some other housekeeping. - */ -static void -HandleDVIFile(void) -{ - register int c, l; - register i32 p = 0; /* avoid uninitialized warning */ - int doingpage = 0; - - /* Only way out is via "return" statement */ - for (;;) { - c = getc(inf); /* getc() returns unsigned values */ - if (DVI_IsChar(c)) { - putbyte(outf, c); - CurrentPosition++; - continue; - } - if (DVI_IsFont(c)) { /* note font change */ - UseFont((i32)(c - DVI_FNTNUM0)); - continue; - } - if (c == EOF) - GripeUnexpectedDVIEOF(); - if ((l = (oplen - 128)[c]) != 0) { /* simple copy */ - CurrentPosition += l; - putbyte(outf, c); - while (--l > 0) { - c = getc(inf); - putbyte(outf, c); - } - if (ferror(outf)) - error(1, -1, writeerr); - continue; - } - if ((l = DVI_OpLen(c)) != 0) { - /* - * Handle other generics. - * N.B.: there should only be unsigned parameters - * here (save SGN4), for commands with negative - * parameters have been taken care of above. - */ - switch (l) { - - case DPL_UNS1: - p = getc(inf); - break; - - case DPL_UNS2: - fGetWord(inf, p); - break; - - case DPL_UNS3: - fGet3Byte(inf, p); - break; - - case DPL_SGN4: - fGetLong(inf, p); - break; - - default: - panic("HandleDVIFile l=%d", l); - } - - /* - * Now that we have the parameter, perform the - * command. - */ - switch (DVI_DT(c)) { - - case DT_FNT: - UseFont(p); - continue; - - case DT_XXX: - HandleSpecial(c, l, p); - continue; - - case DT_FNTDEF: - HandleFontDef(p); - continue; - -#ifdef ASCIIPTEX - case DT_DIR: - ptexdvi = 1; - - putbyte(outf, c); - putbyte(outf, p); - CurrentPosition += 2; - continue; -#endif /* ASCIIPTEX */ - - default: - panic("HandleDVIFile DVI_DT(%d)=%d", - c, DVI_DT(c)); - } - continue; - } - - switch (c) { /* handle the few remaining cases */ - - case DVI_BOP: - if (doingpage) - GripeUnexpectedOp("BOP (during page)"); - BeginPage(); - doingpage = 1; - break; - - case DVI_EOP: - if (!doingpage) - GripeUnexpectedOp("EOP (outside page)"); - EndPage(); - doingpage = 0; - break; - - case DVI_PRE: - GripeUnexpectedOp("PRE"); - /* NOTREACHED */ - - case DVI_POST: - if (doingpage) - GripeUnexpectedOp("POST (inside page)"); - return; - - case DVI_POSTPOST: - GripeUnexpectedOp("POSTPOST"); - /* NOTREACHED */ - - default: - GripeUndefinedOp(c); - /* NOTREACHED */ - } - } -} diff --git a/Build/source/texk/seetexk/dviconcat.man b/Build/source/texk/seetexk/dviconcat.man deleted file mode 100644 index b148786820e..00000000000 --- a/Build/source/texk/seetexk/dviconcat.man +++ /dev/null @@ -1,48 +0,0 @@ -.\" Copyright (c) 1987-2012 UMD-CS, released under the X11 license; -.\" see README and source files. -.TH DVICONCAT 1 -.SH NAME -dviconcat \- concatenate DVI files -.SH SYNOPSIS -.B dviconcat -[ -.B \-m -.I magnification -] [ -.B \-o -.I outfile -] -.I "list of files" -.SH DESCRIPTION -.I Dviconcat -concatenates the named -.IR file s -(or standard input, if no file names are given) -onto the standard output -or the given -.IR outfile , -creating a new DVI file -usable by any of the TeX conversion programs, -or even by -.I dviconcat -itself. -.PP -The magnification of the output file -is the same as that of the first input file -unless the -.B \-m -option is given. -When -.I dviconcat -changes the magnification of any input file, -it prints a warning to this effect. -.SH AUTHOR -Chris Torek, University of Maryland -.SH "SEE ALSO" -dviselect(1), latex(1), tex(1) -.br -.I "MC-TeX User's Guide" -.SH BUGS -The program should be called -.IR dvicat , -but that name was taken (for the driver for the C/A/T typesetter). diff --git a/Build/source/texk/seetexk/dviselect.c b/Build/source/texk/seetexk/dviselect.c deleted file mode 100644 index 10caa2f820f..00000000000 --- a/Build/source/texk/seetexk/dviselect.c +++ /dev/null @@ -1,1181 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * DVI page selection program - * - * Reads DVI version 2 files and selects pages, writing a new DVI - * file. The new DVI file is technically correct, though we do not - * adjust the tallest and widest page values, nor the DVI stack size. - * This is all right since the values will never become too small, - * but it might be nice to fix them up. Perhaps someday . . . . - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifdef KPATHSEA -#include <kpathsea/config.h> -#include <kpathsea/c-fopen.h> -#include <kpathsea/getopt.h> -#if defined(WIN32) -#include <kpathsea/variable.h> -#endif -#else -#define FOPEN_RBIN_MODE "rb" -#define FOPEN_WBIN_MODE "wb" -#define SET_BINARY(x) (void)0 -extern char *optarg; -extern int optind; -#endif - -#include "types.h" -#include "dviclass.h" -#include "dvicodes.h" -#include "error.h" -#include "fio.h" -#include "gripes.h" -#include "search.h" -#include <stdio.h> -#include <ctype.h> -#include "common.h" - -#define white(x) ((x) == ' ' || (x) == '\t' || (x) == ',') - -char *ProgName; -/* Globals */ -char serrbuf[BUFSIZ]; /* buffer for stderr */ - -/* - * We will try to keep output lines shorter than MAXCOL characters. - */ -#define MAXCOL 75 - -/* - * We use the following structure to keep track of fonts we have seen. - * The final DVI file lists only the fonts it uses. - */ -struct fontinfo { - i32 fi_newindex; /* font number in output file */ - int fi_reallyused; /* true => used on a page we copied */ - i32 fi_checksum; /* the checksum */ - i32 fi_mag; /* the magnification */ - i32 fi_designsize; /* the design size */ - short fi_n1; /* the name header length */ - short fi_n2; /* the name body length */ - char *fi_name; /* the name itself */ -}; - -/* - * We need to remember which pages the user would like. We build a linked - * list that allows us to decide (for any given page) whether it should - * be included in the output file. Each page has ten \count variables - * associated with it. We put a bound on the values allowed for each, and - * keep a linked list of alternatives should any be outside the allowed - * range. For example, `dviselect *.3,10-15' would generate a two-element - * page list, with the first allowing any value for \count0 (and \counts 2 to - * 9) but \count1 restricted to the range 3-3, and the second restricting - * \count0 to the range 10-15 but leaving \counts 1 to 9 unrestrained. - * - * We remember whether a bound is specified, so that we need not fix - * some `large' number as a maximum value. - * - * We also allow `absolute' page references, where the first page is - * page 1, the second 2, and so forth. These are specified with an - * equal sign: `dviselect =4:10' picks up the fourth through tenth - * sequential pages, irrespective of \count values. - * - * There is also an even/odd switch (which can be applied to absolute - * or relative pages): dviselect =even, even.3, etc. - */ -enum pstype { - pt_lu, /* have both lower and upper bounds */ - pt_l, /* lower bound only */ - pt_u, /* upper bound only */ - pt_unbounded, /* any value at all */ - pt_even, /* even values only */ - pt_odd /* odd values only */ -}; -struct pagesel { - enum pstype ps_type; /* type of selector */ - i32 ps_low; /* lower bound */ - i32 ps_high; /* upper bound */ -}; -struct pagelist { - struct pagelist *pl_alt; /* next in a series of alternates */ - int pl_len; /* number of ranges to check */ - int pl_abs; /* true iff absolute page ref */ - struct pagesel pl_pages[10]; /* one for each \count variable */ -}; - -int SFlag; /* true => -s, silent operation */ - -struct search *FontFinder; /* maps from input indicies to fontinfo */ -i32 NextOutputFontIndex; /* generates output indicies */ -i32 CurrentFontIndex; /* current (old) index in input */ -i32 OutputFontIndex; /* current (new) index in ouput */ - -struct pagelist *PageList; /* the list of allowed pages */ - -const char *DVIFileName; /* name of input DVI file */ -FILE *inf; /* the input file itself */ -const char *outname; /* name of output DVI file */ -FILE *outf; /* the output DVI file */ - -long StartOfLastPage; /* The file position just before we started - the last page (this is later written to - the output file as the previous page - pointer). */ -long CurrentPosition; /* The current position of the file */ - -int UseThisPage; /* true => current page is selected */ -#ifdef ASCIIPTEX -int ptexdvi; /* true => dvi format is extended (TATEKUMI) */ -#endif /* ASCIIPTEX */ - -i32 InputPageNumber; /* current absolute page in old DVI file */ -int NumberOfOutputPages; /* number of pages in new DVI file */ - -i32 Numerator; /* numerator from DVI file */ -i32 Denominator; /* denominator from DVI file */ -i32 DVIMag; /* magnification from DVI file */ - -i32 Count[10]; /* the 10 \count variables */ - -/* save some string space: we use this a lot */ -char writeerr[] = "error writing DVI file"; - -#include <string.h> -static void WriteFont(struct fontinfo *); -static int evenodd(char *); -static int ParsePages(char *); -static void HandleDVIFile(void); -static void PutFontSelector(i32); -static void WritePreAmble(void); - -#ifndef KPATHSEA -char *malloc(), *realloc(); -#endif /* not KPATHSEA */ - -/* - * You may get lint warnings about sprintf's return value. - * Older versions of 4BSD have `char *sprintf()'. ANSI and - * SysV use `int sprintf()'; so ignore the warnings. - */ - -/* - * Lint gets somewhat confused over putc. - */ -#ifdef lint -#undef putc -#ifdef ultrix /* grr */ -#define putc(c, f) fputc((char)(c), f) -#else -#define putc(c, f) fputc((int)(c), f) -#endif -#endif - -/* - * Return true iff the 10 \counts are one of the desired output pages. - */ -static int -DesiredPageP(void) -{ - register struct pagelist *pl; - - for (pl = PageList; pl != NULL; pl = pl->pl_alt) { - register struct pagesel *ps = pl->pl_pages; - register int i; - register i32 *pagep; - - pagep = pl->pl_abs ? &InputPageNumber : &Count[0]; - for (i = 0; i < pl->pl_len; i++, ps++, pagep++) { - switch (ps->ps_type) { - - case pt_lu: /* check upper, fall through */ - if (*pagep > ps->ps_high) - goto no_good; - /* FALLTHROUGH */ - - case pt_l: /* only if not too low */ - if (*pagep < ps->ps_low) - goto no_good; - break; - - case pt_u: /* only if not too high */ - if (*pagep > ps->ps_high) - goto no_good; - break; - - case pt_unbounded: - break; - - case pt_even: /* only if even */ - if (*pagep & 1) - goto no_good; - break; - - case pt_odd: /* only if odd */ - if ((*pagep & 1) == 0) - goto no_good; - break; - } - } - return (1); /* success */ - no_good: - continue; - } - return (0); -} - -/* - * Print a message to stderr, with an optional leading space, and handling - * long line wraps. - */ -static void -message(int space, const char *str, int len) -{ - static int beenhere; - static int col; - - if (!beenhere) - space = 0, beenhere++; - if (len == 0) - len = strlen(str); - col += len; - if (space) { - if (col >= MAXCOL) - (void) putc('\n', stderr), col = len; - else - (void) putc(' ', stderr), col++; - } - while (--len >= 0) - (void) putc(*str++, stderr); - (void) fflush(stderr); -} - -/* - * Start a page (process a DVI_BOP). - */ -static void -BeginPage(void) -{ - register i32 *i; - - OutputFontIndex = -1; /* new page requires respecifying font */ - InputPageNumber++; /* count it */ - for (i = Count; i < &Count[10]; i++) - fGetLong(inf, *i); - (void) GetLong(inf); /* previous page pointer */ - - if ((UseThisPage = DesiredPageP()) == 0) - return; - - if (NumberOfOutputPages == 0) - WritePreAmble(); - - putbyte(outf, DVI_BOP); - for (i = Count; i < &Count[10]; i++) - PutLong(outf, *i); - PutLong(outf, StartOfLastPage); - if (ferror(outf)) - error(1, -1, writeerr); - - StartOfLastPage = CurrentPosition; - CurrentPosition += 45; /* we just wrote this much */ - - if (!SFlag) { /* write nice page usage messages */ - register int z = 0; - register int mlen = 0; - char msg[80]; - - (void) sprintf(msg, "[%ld", (long)Count[0]); - mlen = strlen(msg); - for (i = &Count[1]; i < &Count[10]; i++) { - if (*i == 0) { - z++; - continue; - } - while (--z >= 0) - msg[mlen++] = '.', msg[mlen++] = '0'; - z = 0; - (void) sprintf(msg + mlen, ".%ld", (long)*i); - mlen += strlen(msg + mlen); - } - message(1, msg, mlen); - } -} - -/* - * End a page (process a DVI_EOP). - */ -static void -EndPage(void) -{ - - if (!UseThisPage) - return; - if (!SFlag) - message(0, "]", 1); - putbyte(outf, DVI_EOP); - if (ferror(outf)) - error(1, -1, writeerr); - CurrentPosition++; - NumberOfOutputPages++; -} - -/* - * For each of the fonts used in the new DVI file, write out a definition. - */ -/* ARGSUSED */ -static void -PostAmbleFontEnumerator(char *addr, i32 key) -{ - - if (((struct fontinfo *)addr)->fi_reallyused) - WriteFont((struct fontinfo *)addr); -} - -static void -HandlePostAmble(void) -{ - register i32 c; - - if (NumberOfOutputPages == 0) - return; - - (void) GetLong(inf); /* previous page pointer */ - if (GetLong(inf) != Numerator) - GripeMismatchedValue("numerator"); - if (GetLong(inf) != Denominator) - GripeMismatchedValue("denominator"); - if (GetLong(inf) != DVIMag) - GripeMismatchedValue("\\magnification"); - - putbyte(outf, DVI_POST); - PutLong(outf, StartOfLastPage); - PutLong(outf, Numerator); - PutLong(outf, Denominator); - PutLong(outf, DVIMag); - c = GetLong(inf); - PutLong(outf, c); /* tallest page height */ - c = GetLong(inf); - PutLong(outf, c); /* widest page width */ - c = GetWord(inf); - PutWord(outf, c); /* DVI stack size */ - PutWord(outf, NumberOfOutputPages); - StartOfLastPage = CurrentPosition; /* point at post */ - CurrentPosition += 29; /* count all those `put's */ -#ifdef notdef - (void) GetWord(inf); /* skip original number of pages */ -#endif - - /* - * just ignore all the incoming font definitions; we are done with - * input file - */ - - /* - * run through the FontFinder table and dump definitions for the - * fonts we have used. - */ - SEnumerate(FontFinder, PostAmbleFontEnumerator); - - putbyte(outf, DVI_POSTPOST); - PutLong(outf, StartOfLastPage); /* actually start of postamble */ -#ifdef ASCIIPTEX - if (ptexdvi) - putbyte(outf, DVI_PTEXVERSION); - else -#endif /* ASCIIPTEX */ - putbyte(outf, DVI_VERSION); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - CurrentPosition += 10; - while (CurrentPosition & 3) { - putbyte(outf, DVI_FILLER); - CurrentPosition++; - } - if (ferror(outf)) - error(1, -1, writeerr); -} - -/* - * Write a font definition to the output file - */ -static void -WriteFont(struct fontinfo *fi) -{ - register int l; - register char *s; - - if (fi->fi_newindex < 256) { - putbyte(outf, DVI_FNTDEF1); - putbyte(outf, fi->fi_newindex); - CurrentPosition += 2; - } else if (fi->fi_newindex < 65536) { - putbyte(outf, DVI_FNTDEF2); - PutWord(outf, fi->fi_newindex); - CurrentPosition += 3; - } else if (fi->fi_newindex < 16777216) { - putbyte(outf, DVI_FNTDEF3); - Put3Byte(outf, fi->fi_newindex); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNTDEF4); - PutLong(outf, fi->fi_newindex); - CurrentPosition += 5; - } - PutLong(outf, fi->fi_checksum); - PutLong(outf, fi->fi_mag); - PutLong(outf, fi->fi_designsize); - putbyte(outf, fi->fi_n1); - putbyte(outf, fi->fi_n2); - l = fi->fi_n1 + fi->fi_n2; - CurrentPosition += 14 + l; - s = fi->fi_name; - while (--l >= 0) - putbyte(outf, *s++); -} - -/* - * Array to hold the preamble comment. - */ -static char PreComment[256]; - -/* - * Read the preamble. Someday we should update the comment field. - */ -static void -ReadPreAmble(void) -{ - register int n, c; - char *comment = PreComment; - - c = getc(inf); - if (c == EOF) - GripeUnexpectedDVIEOF(); - if (c != DVI_PRE) - GripeMissingOp("PRE"); - if (getc(inf) != DVI_VERSION) - error(1, 0, "%s is not a DVI version %d file", - DVIFileName, DVI_VERSION); - Numerator = GetLong(inf); - Denominator = GetLong(inf); - DVIMag = GetLong(inf); - c = GetByte(inf); - n = UnSign8(c); - *comment++ = (char)c; - while (--n >= 0) { - c = GetByte(inf); - *comment++ = (char)c; - } -} - -/* - * Open the output and write the preamble. - */ -static void -WritePreAmble(void) -{ - register int n, c; - char *comment = PreComment; - - if (outname == NULL) { - outf = stdout; - if (!isatty(fileno(outf))) - SET_BINARY(fileno(outf)); - } else if ((outf = fopen(outname, FOPEN_WBIN_MODE)) == 0) - error(1, -1, "cannot write %s", outname); - - putbyte(outf, DVI_PRE); - putbyte(outf, DVI_VERSION); - PutLong(outf, Numerator); - PutLong(outf, Denominator); - PutLong(outf, DVIMag); - - c = *comment++; - n = UnSign8(c); - CurrentPosition = 15 + n; /* well, almost */ - putbyte(outf, n); - while (--n >= 0) { - c = *comment++; - putbyte(outf, c); - } -} - -int -main(int argc, char **argv) -{ - register int c; - register char *s; -#if defined(WIN32) && defined(KPATHSEA) - int ac; - char **av, *enc; - - kpse_set_program_name(argv[0], "dviselect"); - enc = kpse_var_value("command_line_encoding"); - if (get_command_line_args_utf8(enc, &ac, &av)) { - argc = ac; - argv = av; - } -#endif - - ProgName = *argv; - setbuf(stderr, serrbuf); - - while ((c = getopt(argc, argv, "i:o:s")) != EOF) { - switch (c) { - - case 's': /* silent */ - SFlag++; - break; - - case 'i': - if (DVIFileName != NULL) - goto usage; - DVIFileName = optarg; - break; - - case 'o': - if (outname != NULL) - goto usage; - outname = optarg; - break; - - case '?': -usage: - (void) fprintf(stderr, - "dviselect in SeeTeX Ver.%s (%s)\n", VERSION, TL_VERSION); - (void) fprintf(stderr, "\ -Usage: %s [-s] [-i infile] [-o outfile] pages [...] [infile [outfile]]\n", - ProgName); - (void) fprintf(stderr, - "\nEmail bug reports to %s.\n", BUG_ADDRESS); - (void) fflush(stderr); - exit(1); - } - } - - while (optind < argc) { - s = argv[optind++]; - c = *s; - if (!(isalpha(c) || - c == '/' || - (c == '.' && (s[1] == '/' || (s[1] == '.' && s[2] == '/')))) || - ((c == 'e' || c == 'o') && evenodd(s))) { - if (ParsePages(s)) - goto usage; - } else if (DVIFileName == NULL) - DVIFileName = s; - else if (outname == NULL) - outname = s; - else - goto usage; - } - if (PageList == NULL) - goto usage; - if (DVIFileName == NULL) { - DVIFileName = "`stdin'"; - inf = stdin; - if (!isatty(fileno(inf))) - SET_BINARY(fileno(inf)); - else - goto usage; - } else if ((inf = fopen(DVIFileName, FOPEN_RBIN_MODE)) == 0) - error(1, -1, "cannot read %s", DVIFileName); - - if ((FontFinder = SCreate(sizeof(struct fontinfo))) == 0) - error(1, 0, "cannot create font finder (out of memory?)"); - - StartOfLastPage = -1; - ReadPreAmble(); -#ifdef ASCIIPTEX - ptexdvi = 0; -#endif /* ASCIIPTEX */ - HandleDVIFile(); - HandlePostAmble(); - if (NumberOfOutputPages > 0) { - if (!SFlag) - (void) fprintf(stderr, "\nWrote %d page%s, %ld bytes\n", - NumberOfOutputPages, NumberOfOutputPages == 1 ? "" : "s", - (long)CurrentPosition); - return 0; - } else { - if (!SFlag) - (void) fprintf(stderr, "Specified page may be out of range\n"); - return 1; - } -} - -static struct pagelist * -InstallPL(struct pagesel *ps, int n, int absolute) -{ - register struct pagelist *pl; - - pl = (struct pagelist *)malloc(sizeof *pl); - if (pl == NULL) - GripeOutOfMemory(sizeof *pl, "page list"); - pl->pl_alt = PageList; - PageList = pl; - pl->pl_len = n; - while (--n >= 0) - pl->pl_pages[n] = ps[n]; - pl->pl_abs = absolute; - return pl; -} - -/* - * Return true iff the string `s' is the word `even' or `odd', - * followed by `.' or `white' characters. - */ -static int -evenodd(char *s) -{ - register int c; - - if (strncmp(s, "even", 4) == 0) - c = s[4]; - else if (strncmp(s, "odd", 3) == 0) - c = s[3]; - else - return (0); - if (c == 0 || c == '.' || white(c)) - return (1); - return (0); -} - -/* - * Parse a string representing a list of pages. Return 0 iff ok. As a - * side effect, the page selection(s) is (are) prepended to PageList. - */ -static int -ParsePages(char *s) -{ - register struct pagesel *ps; - register int c; /* current character */ - register i32 n; /* current numeric value */ - register int innumber; /* true => gathering a number */ - int i; /* next index in page select list */ - int range; /* true => saw a range indicator */ - int negative; /* true => number being built is negative */ - int absolute; /* true => absolute, not \count */ - int lb, ub, even, odd; /* flags for lower,upper,even,odd */ - struct pagesel pagesel[10]; - - range = 0; - n = 0; - innumber = 0; - negative = 0; - absolute = 0; - i = 0; - ps = pagesel; - lb = ub = even = odd = 0; - /* - * Talk about ad hoc! (Not to mention convoluted.) - */ - for (;;) { - c = *s++; - if (i == 0 && !innumber && !range) { - /* nothing special going on */ - if (c == 0) - return 0; - if (white(c)) - continue; - } - if ((c == 'e' || c == 'o') && evenodd(s - 1)) { - if (innumber || range) - return (-1); - if (c == 'e') { - s += 3; - even = 1; - } else { - s += 2; - odd = 1; - } - c = *s++; - goto finishnum; - } - if (c == '_') { - /* kludge: should be '-' for negatives */ - if (innumber || absolute) - return (-1); - innumber = 1; - negative = 1; - n = 0; - continue; - } - if (c == '=') { - /* absolute page */ - if (innumber || range || i > 0) - return (-1); - absolute = 1; - negative = 0; - n = 0; - continue; - } - if (isdigit(c)) { - /* accumulate numeric value */ - if (!innumber) { - innumber = 1; - negative = 0; - n = c - '0'; - continue; - } - n *= 10; - n += negative ? '0' - c : c - '0'; - continue; - } - if (c == '-' || c == ':') { - /* here is a range */ - if (range) - return (-1); - if (innumber) { /* have a lower bound */ - ps->ps_low = n; - lb = 1; - } - range = 1; - innumber = 0; - continue; - } - if (c == '*') { - /* no lower bound, no upper bound */ - c = *s++; - if (innumber || range || (c && c != '.' && !white(c))) - return (-1); - goto finishnum; - } - if (c == 0 || c == '.' || white(c)) { - /* end of this range */ - if (innumber) { /* have an upper bound */ - ps->ps_high = n; - ub = 1; - if (!range) { - /* no range => lower bound == upper */ - ps->ps_low = ps->ps_high; - lb = 1; - } - } -finishnum: - if (even) - ps->ps_type = pt_even; - else if (odd) - ps->ps_type = pt_odd; - else if (lb) - ps->ps_type = ub ? pt_lu : pt_l; - else - ps->ps_type = ub ? pt_u : pt_unbounded; - if (c == '.') { - if (absolute) - return (-1); - if (++i >= 10) /* too many specifiers */ - return (-1); - ps++; - } else { - InstallPL(pagesel, i + 1, absolute); - ps = pagesel; - i = 0; - absolute = 0; - } - if (c == 0) - return (0); - range = 0; - innumber = 0; - lb = ub = even = odd = 0; - continue; - } - /* illegal character */ - return (-1); - } -} - -/* - * Handle a font definition. - */ -static void -HandleFontDef(i32 index) -{ - register struct fontinfo *fi; - register int i; - register char *s; - int def = S_CREATE | S_EXCL; - - if ((fi = (struct fontinfo *)SSearch(FontFinder, index, &def)) == 0) { - if (def & S_COLL) - error(1, 0, "font %ld already defined", (long)index); - else - error(1, 0, "cannot stash font %ld (out of memory?)", - (long)index); - } - fi->fi_reallyused = 0; - fi->fi_checksum = GetLong(inf); - fi->fi_mag = GetLong(inf); - fi->fi_designsize = GetLong(inf); - fi->fi_n1 = UnSign8(GetByte(inf)); - fi->fi_n2 = UnSign8(GetByte(inf)); - i = fi->fi_n1 + fi->fi_n2; - if ((s = malloc((unsigned)i)) == 0) - GripeOutOfMemory(i, "font name"); - fi->fi_name = s; - while (--i >= 0) - *s++ = GetByte(inf); -} - -/* - * Handle a \special. - */ -static void -HandleSpecial(int c, int l, i32 p) -{ - register int i; - - if (UseThisPage) { - putbyte(outf, c); - switch (l) { - - case DPL_UNS1: - putbyte(outf, p); - CurrentPosition += 2; - break; - - case DPL_UNS2: - PutWord(outf, p); - CurrentPosition += 3; - break; - - case DPL_UNS3: - Put3Byte(outf, p); - CurrentPosition += 4; - break; - - case DPL_SGN4: - PutLong(outf, p); - CurrentPosition += 5; - break; - - default: - panic("HandleSpecial l=%d", l); - /* NOTREACHED */ - } - CurrentPosition += p; - while (--p >= 0) { - i = getc(inf); - putbyte(outf, i); - } - if (feof(inf)) - GripeUnexpectedDVIEOF(); - if (ferror(outf)) - error(1, -1, writeerr); - } else - while (--p >= 0) - (void) getc(inf); -} - -static void -ReallyUseFont(void) -{ - register struct fontinfo *fi; - int look = S_LOOKUP; - - fi = (struct fontinfo *)SSearch(FontFinder, CurrentFontIndex, &look); - if (fi == NULL) - error(1, 0, "DVI file requested font %ld without defining it", - (long)CurrentFontIndex); - if (fi->fi_reallyused == 0) { - fi->fi_reallyused++; - fi->fi_newindex = NextOutputFontIndex++; - WriteFont(fi); - } - if (fi->fi_newindex != OutputFontIndex) { - PutFontSelector(fi->fi_newindex); - OutputFontIndex = fi->fi_newindex; - } -} - -/* - * Write a font selection command to the output file - */ -static void -PutFontSelector(i32 index) -{ - - if (index < 64) { - putbyte(outf, index + DVI_FNTNUM0); - CurrentPosition++; - } else if (index < 256) { - putbyte(outf, DVI_FNT1); - putbyte(outf, index); - CurrentPosition += 2; - } else if (index < 65536) { - putbyte(outf, DVI_FNT2); - PutWord(outf, index); - CurrentPosition += 3; - } else if (index < 16777216) { - putbyte(outf, DVI_FNT3); - Put3Byte(outf, index); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNT4); - PutLong(outf, index); - CurrentPosition += 5; - } -} - -/* - * The following table describes the length (in bytes) of each of the DVI - * commands that we can simply copy, starting with DVI_SET1 (128). - */ -char oplen[128] = { - 0, 0, 0, 0, /* DVI_SET1 .. DVI_SET4 */ - 9, /* DVI_SETRULE */ - 0, 0, 0, 0, /* DVI_PUT1 .. DVI_PUT4 */ - 9, /* DVI_PUTRULE */ - 1, /* DVI_NOP */ - 0, /* DVI_BOP */ - 0, /* DVI_EOP */ - 1, /* DVI_PUSH */ - 1, /* DVI_POP */ - 2, 3, 4, 5, /* DVI_RIGHT1 .. DVI_RIGHT4 */ - 1, /* DVI_W0 */ - 2, 3, 4, 5, /* DVI_W1 .. DVI_W4 */ - 1, /* DVI_X0 */ - 2, 3, 4, 5, /* DVI_X1 .. DVI_X4 */ - 2, 3, 4, 5, /* DVI_DOWN1 .. DVI_DOWN4 */ - 1, /* DVI_Y0 */ - 2, 3, 4, 5, /* DVI_Y1 .. DVI_Y4 */ - 1, /* DVI_Z0 */ - 2, 3, 4, 5, /* DVI_Z1 .. DVI_Z4 */ - 0, /* DVI_FNTNUM0 (171) */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 172 .. 179 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 180 .. 187 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 188 .. 195 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 196 .. 203 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 204 .. 211 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 212 .. 219 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 220 .. 227 */ - 0, 0, 0, 0, 0, 0, 0, /* 228 .. 234 */ - 0, 0, 0, 0, /* DVI_FNT1 .. DVI_FNT4 */ - 0, 0, 0, 0, /* DVI_XXX1 .. DVI_XXX4 */ - 0, 0, 0, 0, /* DVI_FNTDEF1 .. DVI_FNTDEF4 */ - 0, /* DVI_PRE */ - 0, /* DVI_POST */ - 0, /* DVI_POSTPOST */ -#ifdef ASCIIPTEX - 0, 0, 0, 0, 0, /* 250 .. 254 */ - 0, /* DVI_DIR */ -#else /* !ASCIIPTEX */ - 0, 0, 0, 0, 0, 0, /* 250 .. 255 */ -#endif /* !ASCIIPTEX */ -}; - -/* - * Here we read the input DVI file and write relevant pages to the - * output DVI file. We also keep track of font changes, handle font - * definitions, and perform some other housekeeping. - */ -static void -HandleDVIFile(void) -{ - register int c, l; - register i32 p = 0; /* avoid uninitialized warning */ - register int CurrentFontOK = 0; - int doingpage = 0; - - /* Only way out is via "return" statement */ - for (;;) { - c = getc(inf); /* getc() returns unsigned values */ - if (DVI_IsChar(c)) { - /* - * Copy chars, note font usage, but ignore if - * page is not interesting. - */ - if (!UseThisPage) - continue; - if (!CurrentFontOK) { - ReallyUseFont(); - CurrentFontOK++; - } - putbyte(outf, c); - CurrentPosition++; - continue; - } - if (DVI_IsFont(c)) { /* note font change */ - CurrentFontIndex = c - DVI_FNTNUM0; - CurrentFontOK = 0; - continue; - } - if (c == EOF) - GripeUnexpectedDVIEOF(); - if ((l = (oplen - 128)[c]) != 0) { /* simple copy */ - if (!UseThisPage) { - while (--l > 0) - (void) getc(inf); - continue; - } - CurrentPosition += l; - putbyte(outf, c); - while (--l > 0) { - c = getc(inf); - putbyte(outf, c); - } - if (ferror(outf)) - error(1, -1, writeerr); - continue; - } - if ((l = DVI_OpLen(c)) != 0) { - /* - * Handle other generics. - * N.B.: there should only be unsigned parameters - * here (save SGN4), for commands with negative - * parameters have been taken care of above. - */ - switch (l) { - - case DPL_UNS1: - p = getc(inf); - break; - - case DPL_UNS2: - fGetWord(inf, p); - break; - - case DPL_UNS3: - fGet3Byte(inf, p); - break; - - case DPL_SGN4: - fGetLong(inf, p); - break; - - default: - panic("HandleDVIFile l=%d", l); - } - - /* - * Now that we have the parameter, perform the - * command. - */ - switch (DVI_DT(c)) { - - case DT_SET: - case DT_PUT: - if (!UseThisPage) - continue; - if (!CurrentFontOK) { - ReallyUseFont(); - CurrentFontOK++; - } - putbyte(outf, c); - switch (l) { - - case DPL_UNS1: - putbyte(outf, p); - CurrentPosition += 2; - continue; - - case DPL_UNS2: - PutWord(outf, p); - CurrentPosition += 3; - continue; - - case DPL_UNS3: - Put3Byte(outf, p); - CurrentPosition += 4; - continue; - - case DPL_SGN4: - PutLong(outf, p); - CurrentPosition += 5; - continue; - } - - case DT_FNT: - CurrentFontIndex = p; - CurrentFontOK = 0; - continue; - - case DT_XXX: - HandleSpecial(c, l, p); - continue; - - case DT_FNTDEF: - HandleFontDef(p); - continue; - -#ifdef ASCIIPTEX - case DT_DIR: - if (!UseThisPage) - continue; - ptexdvi = 1; - - putbyte(outf, c); - putbyte(outf, p); - CurrentPosition += 2; - continue; -#endif /* ASCIIPTEX */ - - default: - panic("HandleDVIFile DVI_DT(%d)=%d", - c, DVI_DT(c)); - } - continue; - } - - switch (c) { /* handle the few remaining cases */ - - case DVI_BOP: - if (doingpage) - GripeUnexpectedOp("BOP (during page)"); - BeginPage(); - doingpage = 1; - CurrentFontOK = 0; - break; - - case DVI_EOP: - if (!doingpage) - GripeUnexpectedOp("EOP (outside page)"); - EndPage(); - doingpage = 0; - break; - - case DVI_PRE: - GripeUnexpectedOp("PRE"); - /* NOTREACHED */ - - case DVI_POST: - if (doingpage) - GripeUnexpectedOp("POST (inside page)"); - return; - - case DVI_POSTPOST: - GripeUnexpectedOp("POSTPOST"); - /* NOTREACHED */ - - default: - GripeUndefinedOp(c); - /* NOTREACHED */ - } - } -} diff --git a/Build/source/texk/seetexk/dviselect.man b/Build/source/texk/seetexk/dviselect.man deleted file mode 100644 index 735cacd0ba7..00000000000 --- a/Build/source/texk/seetexk/dviselect.man +++ /dev/null @@ -1,131 +0,0 @@ -.\" Copyright (c) 1987-2012 UMD-CS, released under the X11 license; -.\" see README and source files. -.TH DVISELECT 1 -.SH NAME -dviselect \- extract pages from DVI files -.SH SYNOPSIS -.B dviselect -[ -.B \-s -] [ -.B \-i -.I infile -] [ -.B \-o -.I outfile -] -.I "list of pages" -[ -.I infile -[ -.I outfile -] ] -.SH DESCRIPTION -.I Dviselect -selects pages from a DVI file produced by TeX, -creating a new DVI file -usable by any of the TeX conversion programs, -or even by -.I dviselect -itself. -.PP -A -.I range -is a string of the form -.IR even , -.IR odd , -or -.I first:last -where both -.I first -and -.I last -are optional numeric strings, with negative numbers indicated by -a leading underscore character ``_''. If both -.I first -and -.I last -are omitted, the colon may also be omitted, or may be replaced -with an asterisk ``*''. A -.I page range -is a list of ranges separated by periods. A -.I "list of pages" -is described by a set of page ranges separated by commas and/or white space. -.PP -.I Dviselect -actually looks at the ten -.I count -variables that TeX writes; the first of these (\ecount0) is the -page number, with \ecount1 through \ecount9 having varied uses -depending on which macro packages are in use. (Typically \ecount1 -might be a chapter or section number.) A page is included in -.IR dviselect 's -output if all its \ecount values match any one of the ranges -listed on the command line. For example, the command -``dviselect *.1,35:'' -might select everything in chapter 1, as well as pages 35 and up. -``dviselect 10:30'' would select pages 10 through 30 (inclusive). -``:43'' means everything up to and including page 43 (including -negative-numbered pages). -To get all even-numbered pages, use ``even''; -to get all odd-numbered pages, use ``odd''. -If a Table of Contents has negative page numbers, ``:_1'' will select it. -Note that ``*'' must be quoted from the shell; -the empty string is more convenient to use, if harder to read. -.PP -Instead of \ecount values, -.I dviselect -can also select by ``absolute page number'', where the first page -is page 1, the second page 2, and so forth. Absolute page numbers -are indicated by a leading equal sign ``=''. Ranges of absolute -pages are also allowed: ``dviselect =3:7'' will extract the third -through seventh pages. Dot separators are not legal in absolute -ranges, and there are no negative absolute page numbers. -Even/odd specifiers, however, are legal; -``dviselect =even'' selects every other page, -starting with the second. -.PP -More precisely, an asterisk or an empty string implies no limit; -an equal sign means absolute page number rather than \ecounts; -a leading colon means everything up to and including the given page; a -trailing colon means everything from the given page on; -the word ``even'' means only even values shall be accepted; -the word ``odd'' means only odd values shall be accepted; and -a period indicates that the next \ecount should be examined. -If fewer than 10 ranges are specified, the remaining \ecounts -are left unrestricted (that is, ``1:5'' and ``1:5.*'' are equivalent). -A single number \fIn\fP is treated as if it were the range \fIn:n\fP. -An arbitrary number of page selectors may be given, separated by commas -or whitespace; a page is selected if any of the selectors matches -its \ecounts or absolute page number. -.PP -Dviselect normally prints the page numbers of the pages selected; the -.I \-s -option suppresses this. -.SH AUTHOR -Chris Torek, University of Maryland -.SH "SEE ALSO" -dviconcat(1), latex(1), tex(1) -.br -.I "MC-TeX User's Guide" -.br -.I "The TeXbook" -.SH BUGS -A leading ``-'' ought to be allowed for negative numbers, but it -is currently used as a synonym for ``:'', for backwards compatibility. -.PP -Section or subsection selection will sometimes fail, for the DVI -file lists only the \ecount values that were active when the page -ended. Clever macro packages can alleviate this by making use of -other ``free'' \ecount registers. Chapters normally begin on new -pages, and do not suffer from this particular problem. -.PP -The heuristic that decides which arguments are page selectors -and which are file names is often wrong. -Using shell redirection or the \-i and \-o options is safest. -.PP -.I Dviselect -does not adjust the parameters in the postamble; however, since these -values are normally used only to size certain structures in the output -conversion programs, and the parameters never need to be adjusted upward, -this has not proven to be a problem. diff --git a/Build/source/texk/seetexk/dvitodvi.c b/Build/source/texk/seetexk/dvitodvi.c deleted file mode 100644 index 637f4731cfa..00000000000 --- a/Build/source/texk/seetexk/dvitodvi.c +++ /dev/null @@ -1,1250 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012, 2020 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * DVI page rearrangement program - * - * Reads DVI version 2 files and rearranges pages, - * writing a new DVI file. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifdef KPATHSEA -#include <kpathsea/config.h> -#include <kpathsea/c-fopen.h> -#include <kpathsea/getopt.h> -#if defined(WIN32) -#include <kpathsea/variable.h> -#endif -#else -#define FOPEN_RBIN_MODE "rb" -#define FOPEN_WBIN_MODE "wb" -#define SET_BINARY(x) (void)0 -extern char *optarg; -extern int optind; -#endif - -#include "types.h" -#include "dviclass.h" -#include "dvicodes.h" -#include "error.h" -#include "fio.h" -#include "gripes.h" -#include "search.h" -#include <stdio.h> -#include <ctype.h> -#include "seek.h" -#include "common.h" - -#define white(x) ((x) == ' ' || (x) == '\t' || (x) == ',') - -char *ProgName; - -/* Globals */ -char serrbuf[BUFSIZ]; /* buffer for stderr */ - -/* - * We will try to keep output lines shorter than MAXCOL characters. - */ -#define MAXCOL 75 - -/* - * We use the following structure to keep track of fonts we have seen. - * The final DVI file lists only the fonts it uses. - */ -struct fontinfo { - i32 fi_newindex; /* font number in output file */ - int fi_reallyused; /* true => used on a page we copied */ - i32 fi_checksum; /* the checksum */ - i32 fi_mag; /* the magnification */ - i32 fi_designsize; /* the design size */ - short fi_n1; /* the name header length */ - short fi_n2; /* the name body length */ - char *fi_name; /* the name itself */ -}; - - -i32 Width; /* width of page */ -i32 Height; /* height of page */ -i32 Magnification; /* Magnification of pages */ -int Modulo; /* page spec modulo */ -struct pagespec *PageSpecs; /* page specification list */ - -int SFlag; /* true => -s, silent operation */ - -struct search *FontFinder; /* maps from input indicies to fontinfo */ -i32 NextOutputFontIndex; /* generates output indicies */ -i32 CurrentFontIndex; /* current (old) index in input */ -i32 OutputFontIndex; /* current (new) index in ouput */ - -const char *DVIFileName; /* name of input DVI file */ -FILE *inf; /* the input file itself */ -FILE *outf; /* the output DVI file */ - -long *StartOfPage; /* The file positions of the input pages */ -long StartOfPageSpace; /* Number of entries of StartOfPage array */ - -long StartOfLastPage; /* The file position just before we - started the last page */ -long CurrentPosition; /* The current position of the file */ - -int UseThisPage; /* true => current page is selected */ - -int WritingPage; /* true while writing a page */ - -i32 InputPageNumber; /* current absolute page in old DVI file */ -int NumberOfOutputPages; /* number of pages in new DVI file */ -#ifdef ASCIIPTEX -int ptexdvi; /* true if dvi file is extended (TATEKUMI) */ -#endif - -i32 Numerator; /* numerator from DVI file */ -i32 Denominator; /* denominator from DVI file */ -i32 DVIMag; /* magnification from DVI file */ - -i32 Count[10]; /* the 10 \count variables */ - -/* save some string space: we use this a lot */ -char writeerr[] = "error writing DVI file"; -#ifndef KPATHSEA -void *malloc(), *realloc(); -void free(); -#endif - -static void WriteFont(struct fontinfo *fi); -static void PutFontSelector(i32 index); -static void ScanDVIFile(void); -static void HandleDVIFile(void); - -/* - * You may get lint warnings about sprintf's return value. - * Older versions of 4BSD have `char *sprintf()'. ANSI and - * SysV use `int sprintf()'; so ignore the warnings. - */ - -/* - * Lint gets somewhat confused over putc. - */ -#ifdef lint -#undef putc -#ifdef ultrix /* grr */ -#define putc(c, f) fputc((char)(c), f) -#else -#define putc(c, f) fputc((int)(c), f) -#endif -#endif - -static void -specusage(void) -{ - error(1, -1, "page specification error:\n\ - <pagespecs> = [modulo:][mag@]<spec>\n\ - <spec> = [-]pageno[(xoff,yoff)][,spec|+spec]\n\ - modulo>=1, 0<=pageno<modulo"); -} - -/* - * This function calculates approximately (whole + num/den) * sf. - * No need for real extreme accuracy; one ten thousandth of an - * inch should be sufficient. - * - * Assumptions: - * - * 0 <= num < den <= 10000 - * 0 <= whole - */ -i32 defaultscale = 4736286 ; - -static i32 -scale(i32 whole, int num, int den, i32 sf) -{ - i32 v ; - - if (!sf) - sf = defaultscale ; - v = whole * sf + num * (sf / den) ; - if (v / sf != whole || v < 0 || v > 0x40000000L) - error(1, -1, "arithmetic overflow in dimension") ; - sf = sf % den ; - v += (sf * num * 2 + den) / (2 * den) ; - return (v) ; -} - -struct pagespec { - int reversed, pageno, add; - i32 xoff, yoff; - struct pagespec *next; -}; - -static struct pagespec * -newspec(void) -{ - struct pagespec *temp = (struct pagespec *)malloc(sizeof(struct pagespec)); - temp->reversed = temp->pageno = temp->add = 0; - temp->xoff = temp->yoff = 0; - temp->next = NULL; - return (temp); -} - -static int -parseint(char **sp) -{ - char *s = *sp; - int n = 0, neg = 0; - - if (*s == '-') { - neg = 1; - s++; - } - for (; isdigit((unsigned char)*s); s++) - n = n*10 + (*s-'0'); - if (*sp == s) specusage(); - *sp = s; - return (neg ? -n : n); -} - -static i32 -parsedimen(char **sp) -{ - i32 whole = 0; - int num = 0, den = 1, neg = 0; - i32 fac = 0L; - char *s = *sp; - - if (*s == '-') { - neg = 1; - *sp = ++s; - } - for (; isdigit((unsigned char)*s); s++) - whole = whole*10 + (*s-'0'); - - if (*s == '.') { - *sp = ++s; - for (; isdigit((unsigned char)*s); s++) { - if (den < 10000) { /* limit precision for scale to work */ - num = num*10 + (*s-'0'); - den *= 10; - } - } - } - if (*sp == s) specusage(); - *sp = s; - - /* - * Allowed units are `in', `cm', `mm', `pt', `sp', `cc', `dd', and `pc'; - * must be in lower case. - */ - if (*s == 'c' && s[1] == 'm') { - /* centimeters need to be scaled by 72.27 * 216 / 2.54, or 1 864 680 */ - fac = 1864680L ; - s += 2; - } else if (*s == 'p' && s[1] == 't') { - /* real points need to be scaled by 65536 */ - fac = 65536L ; - s += 2; - } else if (*s == 'p' && s[1] == 'c') { - /* picas need to be scaled by 65536 * 12, or 786 432 */ - fac = 786432L ; - s += 2; - } else if (*s == 'm' && s[1] == 'm') { - /* millimeters need to be scaled by 72.27 * 216 / 25.4, or 186 468 */ - fac = 186468L ; - s += 2; - } else if (*s == 's' && s[1] == 'p') { - /* scaled points are already taken care of; simply round */ - fac = 1L ; - s += 2; - } else if (*s == 'b' && s[1] == 'p') { - /* big points need to be scaled by 72.27 * 65536 / 72, or 65782 */ - fac = 65782L ; - s += 2; - } else if (*s == 'd' && s[1] == 'd') { - /* didot points need to be scaled by 65536 * 1238 / 1157, or 70124 */ - fac = 70124L ; - s += 2; - } else if (*s == 'c' && s[1] == 'c') { - /* cicero need to be scaled by 65536 * 1238 / 1157 * 12, or 841 489 */ - fac = 841489L ; - s += 2; - } else if (*s == 'i' && s[1] == 'n') { - /* inches need to be scaled by 72.27 * 65536, or 4 736 286 */ - fac = 4736286L ; - s += 2; - } else if (*s == 'w') { - fac = Width; - s++; - } else if (*s == 'h') { - fac = Height; - s++; - } - whole = scale(whole, num, den, fac) ; - *sp = s; - return (neg ? -whole : whole); -} - -static struct pagespec * -ParseSpecs(char *str, int make) -{ - struct pagespec *result, *head, *tail; - int other = 0; - int num = -1; - struct pagespec spare; - - if (make) - result = head = tail = newspec(); - else { - result = NULL; - head = tail = &spare; - } - while (*str) { - if (isdigit((unsigned char)*str)) { - num = parseint(&str); - } else { - switch (*str++) { - case ':': - if (other || head != tail || num < 1) specusage(); - Modulo = num; - num = -1; - break; - case '@': - if (other || head != tail || num < 1) specusage(); - Magnification = num; - num = -1; - break; - case '-': - tail->reversed = !tail->reversed; - other = 1; - break; - case '(': - tail->xoff += parsedimen(&str); - if (*str++ != ',') specusage(); - tail->yoff += parsedimen(&str); - if (*str++ != ')') specusage(); - other = 1; - break; - case '+': - tail->add = 1; - case ',': - if (num < 0 || num >= Modulo) specusage(); - tail->pageno = num; - if (make) { - tail->next = newspec(); - tail = tail->next; - } - num = -1; - other = 1; - break; - default: - specusage(); - } - } - } - if (num >= Modulo) - specusage(); - else if (num >= 0) - tail->pageno = num; - return result; -} - -static i32 -singledimen(char *str) -{ - i32 num = parsedimen(&str); - if (*str) return (0); - return (num); -} - -/* - * Print a message to stderr, with an optional leading space, and handling - * long line wraps. - */ -static void -message(int space, const char *str, int len) -{ - static int beenhere; - static int col; - - if (!beenhere) - space = 0, beenhere++; - if (len == 0) - len = strlen(str); - col += len; - if (space) { - if (col >= MAXCOL) - (void) putc('\n', stderr), col = len; - else - (void) putc(' ', stderr), col++; - } - while (--len >= 0) - (void) putc(*str++, stderr); - (void) fflush(stderr); -} - -/* - * Start a page (process a DVI_BOP). - */ -static void -BeginPage(int really) -{ - register i32 *i; - - OutputFontIndex = -1; /* new page requires respecifying font */ - for (i = Count; i < &Count[10]; i++) - fGetLong(inf, *i); - (void) GetLong(inf); /* previous page pointer */ - - if (!UseThisPage || !really) - return; - - putbyte(outf, DVI_BOP); - for (i = Count; i < &Count[10]; i++) - PutLong(outf, *i); - PutLong(outf, StartOfLastPage); - if (ferror(outf)) - error(1, -1, writeerr); - - StartOfLastPage = CurrentPosition; - CurrentPosition += 45; /* we just wrote this much */ - - if (!SFlag) { /* write nice page usage messages */ - register int z = 0; - register int mlen = 0; - char msg[80]; - - (void) sprintf(msg, "[%ld", (long)Count[0]); - mlen = strlen(msg); - for (i = &Count[1]; i < &Count[10]; i++) { - if (*i == 0) { - z++; - continue; - } - while (--z >= 0) - msg[mlen++] = '.', msg[mlen++] = '0'; - z = 0; - (void) sprintf(msg + mlen, ".%ld", (long)*i); - mlen += strlen(msg + mlen); - } - message(1, msg, mlen); - } - WritingPage = 1; -} - -/* - * End a page (process a DVI_EOP). - */ -static void -EndPage(int really) -{ - - if (!UseThisPage || !really) - return; - if (!SFlag) - message(0, "]", 1); - putbyte(outf, DVI_EOP); - if (ferror(outf)) - error(1, -1, writeerr); - CurrentPosition++; - NumberOfOutputPages++; - WritingPage = 0; -} - -/* - * For each of the fonts used in the new DVI file, write out a definition. - */ -/* ARGSUSED */ -static void -PostAmbleFontEnumerator(char *addr, i32 key) -{ - - if (((struct fontinfo *)addr)->fi_reallyused) - WriteFont((struct fontinfo *)addr); -} - -static void -HandlePostAmble(void) -{ - register i32 c; - - (void) GetLong(inf); /* previous page pointer */ - if (GetLong(inf) != Numerator) - GripeMismatchedValue("numerator"); - if (GetLong(inf) != Denominator) - GripeMismatchedValue("denominator"); - if (GetLong(inf) * Magnification / 1000 != DVIMag) - GripeMismatchedValue("\\magnification"); - - putbyte(outf, DVI_POST); - PutLong(outf, StartOfLastPage); - PutLong(outf, Numerator); - PutLong(outf, Denominator); - PutLong(outf, DVIMag); - c = GetLong(inf); - PutLong(outf, c); /* tallest page height */ - c = GetLong(inf); - PutLong(outf, c); /* widest page width */ - c = GetWord(inf)+1; - PutWord(outf, c); /* DVI stack size */ - PutWord(outf, NumberOfOutputPages); - StartOfLastPage = CurrentPosition; /* point at post */ - CurrentPosition += 29; /* count all those `put's */ -#ifdef notdef - (void) GetWord(inf); /* skip original number of pages */ -#endif - - /* - * just ignore all the incoming font definitions; we are done with - * input file - */ - - /* - * run through the FontFinder table and dump definitions for the - * fonts we have used. - */ - SEnumerate(FontFinder, PostAmbleFontEnumerator); - - putbyte(outf, DVI_POSTPOST); - PutLong(outf, StartOfLastPage); /* actually start of postamble */ -#ifdef ASCIIPTEX - if(ptexdvi) - putbyte(outf, DVI_PTEXVERSION); - else -#endif - putbyte(outf, DVI_VERSION); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - putbyte(outf, DVI_FILLER); - CurrentPosition += 10; - while (CurrentPosition & 3) { - putbyte(outf, DVI_FILLER); - CurrentPosition++; - } - if (ferror(outf)) - error(1, -1, writeerr); -} - -/* - * Write a font definition to the output file - */ -static void -WriteFont(struct fontinfo *fi) -{ - register int l; - register char *s; - - if (fi->fi_newindex < 256) { - putbyte(outf, DVI_FNTDEF1); - putbyte(outf, fi->fi_newindex); - CurrentPosition += 2; - } else if (fi->fi_newindex < 65536) { - putbyte(outf, DVI_FNTDEF2); - PutWord(outf, fi->fi_newindex); - CurrentPosition += 3; - } else if (fi->fi_newindex < 16777216) { - putbyte(outf, DVI_FNTDEF3); - Put3Byte(outf, fi->fi_newindex); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNTDEF4); - PutLong(outf, fi->fi_newindex); - CurrentPosition += 5; - } - PutLong(outf, fi->fi_checksum); - PutLong(outf, fi->fi_mag); - PutLong(outf, fi->fi_designsize); - putbyte(outf, fi->fi_n1); - putbyte(outf, fi->fi_n2); - l = fi->fi_n1 + fi->fi_n2; - CurrentPosition += 14 + l; - s = fi->fi_name; - while (--l >= 0) - putbyte(outf, *s++); -} - -/* - * Handle the preamble. Someday we should update the comment field. - */ -static void -HandlePreAmble(void) -{ - register int n, c; - - c = getc(inf); - if (c == EOF) - GripeUnexpectedDVIEOF(); - if (c != DVI_PRE) - GripeMissingOp("PRE"); - if (getc(inf) != DVI_VERSION) - error(1, 0, "%s is not a DVI version %d file", - DVIFileName, DVI_VERSION); - Numerator = GetLong(inf); - Denominator = GetLong(inf); - DVIMag = GetLong(inf) * Magnification / 1000; - putbyte(outf, DVI_PRE); - putbyte(outf, DVI_VERSION); - PutLong(outf, Numerator); - PutLong(outf, Denominator); - PutLong(outf, DVIMag); - - n = UnSign8(GetByte(inf)); - CurrentPosition = 15 + n; /* well, almost */ - putbyte(outf, n); - while (--n >= 0) { - c = GetByte(inf); - putbyte(outf, c); - } -} - -int -main(int argc, char **argv) -{ - register int c; - register char *s; - char *outname = NULL; - char *specstring = NULL; -#if defined(WIN32) && defined(KPATHSEA) - int ac; - char **av, *enc; - - kpse_set_program_name(argv[0], "dvitodvi"); - enc = kpse_var_value("command_line_encoding"); - if (get_command_line_args_utf8(enc, &ac, &av)) { - argc = ac; - argv = av; - } -#endif - - Width = 0; - Height = 0; - Magnification = 1000; - Modulo = 1; - - ProgName = *argv; - setbuf(stderr, serrbuf); - - while ((c = getopt(argc, argv, "i:o:w:h:q")) != EOF) { - switch (c) { - - case 'q': /* silent */ - SFlag++; - break; - - case 'i': - if (DVIFileName != NULL) - goto usage; - DVIFileName = optarg; - break; - - case 'o': - if (outname != NULL) - goto usage; - outname = optarg; - break; - - case 'w': - if (Width != 0) - goto usage; - Width = singledimen(optarg); - if (Width <= 0) - error(1, -1, "-w parameter must be > 0"); - break; - - case 'h': - if (Height != 0) - goto usage; - Height = singledimen(optarg); - if (Height <= 0) - error(1, -1, "-h parameter must be > 0"); - break; - - case '?': -usage: - (void) fprintf(stderr, - "dvitodvi in SeeTeX Ver.%s (%s)\n", VERSION, TL_VERSION); - (void) fprintf(stderr, "\ -Usage: %s [-q] [-i infile] [-o outfile] [-w width] [-h height] <pagespecs> [infile [outfile]]\n", - ProgName); - (void) fprintf(stderr, - "\nEmail bug reports to %s.\n", BUG_ADDRESS); - (void) fflush(stderr); - exit(1); - } - } - - while (optind < argc) { - s = argv[optind++]; - c = *s; - if (specstring == NULL) - (void) ParseSpecs((specstring = s), 0); - else if (DVIFileName == NULL) - DVIFileName = s; - else if (outname == NULL) - outname = s; - else - goto usage; - } - - if (specstring == NULL) - goto usage; - - if (DVIFileName == NULL) { - DVIFileName = "`stdin'"; - inf = stdin; - if (!isatty(fileno(inf))) - SET_BINARY(fileno(inf)); - else - goto usage; - } else if ((inf = fopen(DVIFileName, FOPEN_RBIN_MODE)) == 0) - error(1, -1, "cannot read %s", DVIFileName); - if (outname == NULL) { - outf = stdout; - if (!isatty(fileno(outf))) - SET_BINARY(fileno(outf)); - } - else if ((outf = fopen(outname, FOPEN_WBIN_MODE)) == 0) - error(1, -1, "cannot write %s", outname); - - if ((FontFinder = SCreate(sizeof(struct fontinfo))) == 0) - error(1, 0, "cannot create font finder (out of memory?)"); - - /* copy inf to TEMP file if not seekable */ - if ((inf = SeekFile(inf)) == NULL) { - error(1, 0, "can't seek file"); - } - -#ifdef ASCIIPTEX - ptexdvi = 0; -#endif - InputPageNumber = 0; - StartOfPageSpace = 32; - StartOfLastPage = -1; - StartOfPage = malloc(sizeof(long) * StartOfPageSpace); - if (!StartOfPage) { - error(1, -1, "cannot allocate list of pages; out of memory"); - } - - HandlePreAmble(); - ScanDVIFile(); - if (fseek(inf, 16L, 1) == -1) - error(1, -1, "can't seek postamble"); - if (Height == 0) /* get height from postamble */ - Height = GetLong(inf); - else - (void) GetLong(inf); /* ignore height */ - if (Width == 0) /* get width from postamble */ - Width = GetLong(inf); - PageSpecs = ParseSpecs(specstring, 1); - - HandleDVIFile(); - free(StartOfPage); - if (WritingPage) - EndPage(1); - HandlePostAmble(); - if (!SFlag) - (void) fprintf(stderr, "\nWrote %d page%s, %ld bytes\n", - NumberOfOutputPages, NumberOfOutputPages == 1 ? "" : "s", - (long)CurrentPosition); - return 0; -} - -/* - * Handle a font definition. - */ -static void -HandleFontDef(i32 index) -{ - register struct fontinfo *fi; - register int i; - register char *s; - int def = S_CREATE | S_EXCL; - - if (!UseThisPage) { - if ((fi = (struct fontinfo *)SSearch(FontFinder, index, &def)) == 0) { - if (def & S_COLL) - error(1, 0, "font %ld already defined", (long)index); - else - error(1, 0, "cannot stash font %ld (out of memory?)", - (long)index); - } - fi->fi_reallyused = 0; - fi->fi_checksum = GetLong(inf); - fi->fi_mag = GetLong(inf); - fi->fi_designsize = GetLong(inf); - fi->fi_n1 = UnSign8(GetByte(inf)); - fi->fi_n2 = UnSign8(GetByte(inf)); - i = fi->fi_n1 + fi->fi_n2; - if ((s = malloc((unsigned)i)) == 0) - GripeOutOfMemory(i, "font name"); - fi->fi_name = s; - while (--i >= 0) - *s++ = GetByte(inf); - } else { - (void) GetLong(inf); - (void) GetLong(inf); - (void) GetLong(inf); - i = UnSign8(GetByte(inf)); - i += UnSign8(GetByte(inf)); - while (--i >= 0) - (void) GetByte(inf); - } -} - -/* - * Handle a \special. - */ -static void -HandleSpecial(int c, int l, i32 p) -{ - register int i; - - if (UseThisPage) { - putbyte(outf, c); - switch (l) { - - case DPL_UNS1: - putbyte(outf, p); - CurrentPosition += 2; - break; - - case DPL_UNS2: - PutWord(outf, p); - CurrentPosition += 3; - break; - - case DPL_UNS3: - Put3Byte(outf, p); - CurrentPosition += 4; - break; - - case DPL_SGN4: - PutLong(outf, p); - CurrentPosition += 5; - break; - - default: - panic("HandleSpecial l=%d", l); - /* NOTREACHED */ - } - CurrentPosition += p; - while (--p >= 0) { - i = getc(inf); - putbyte(outf, i); - } - if (feof(inf)) - GripeUnexpectedDVIEOF(); - if (ferror(outf)) - error(1, -1, writeerr); - } else - while (--p >= 0) - (void) getc(inf); -} - -static void -ReallyUseFont(void) -{ - register struct fontinfo *fi; - int look = S_LOOKUP; - - fi = (struct fontinfo *)SSearch(FontFinder, CurrentFontIndex, &look); - if (fi == NULL) - error(1, 0, "DVI file requested font %ld without defining it", - (long)CurrentFontIndex); - if (fi->fi_reallyused == 0) { - fi->fi_reallyused++; - fi->fi_newindex = NextOutputFontIndex++; - WriteFont(fi); - } - if (fi->fi_newindex != OutputFontIndex) { - PutFontSelector(fi->fi_newindex); - OutputFontIndex = fi->fi_newindex; - } -} - -/* - * Write a font selection command to the output file - */ -static void -PutFontSelector(i32 index) -{ - - if (index < 64) { - putbyte(outf, index + DVI_FNTNUM0); - CurrentPosition++; - } else if (index < 256) { - putbyte(outf, DVI_FNT1); - putbyte(outf, index); - CurrentPosition += 2; - } else if (index < 65536) { - putbyte(outf, DVI_FNT2); - PutWord(outf, index); - CurrentPosition += 3; - } else if (index < 16777216) { - putbyte(outf, DVI_FNT3); - Put3Byte(outf, index); - CurrentPosition += 4; - } else { - putbyte(outf, DVI_FNT4); - PutLong(outf, index); - CurrentPosition += 5; - } -} - -/* - * The following table describes the length (in bytes) of each of the DVI - * commands that we can simply copy, starting with DVI_SET1 (128). - */ -char oplen[128] = { - 0, 0, 0, 0, /* DVI_SET1 .. DVI_SET4 */ - 9, /* DVI_SETRULE */ - 0, 0, 0, 0, /* DVI_PUT1 .. DVI_PUT4 */ - 9, /* DVI_PUTRULE */ - 1, /* DVI_NOP */ - 0, /* DVI_BOP */ - 0, /* DVI_EOP */ - 1, /* DVI_PUSH */ - 1, /* DVI_POP */ - 2, 3, 4, 5, /* DVI_RIGHT1 .. DVI_RIGHT4 */ - 1, /* DVI_W0 */ - 2, 3, 4, 5, /* DVI_W1 .. DVI_W4 */ - 1, /* DVI_X0 */ - 2, 3, 4, 5, /* DVI_X1 .. DVI_X4 */ - 2, 3, 4, 5, /* DVI_DOWN1 .. DVI_DOWN4 */ - 1, /* DVI_Y0 */ - 2, 3, 4, 5, /* DVI_Y1 .. DVI_Y4 */ - 1, /* DVI_Z0 */ - 2, 3, 4, 5, /* DVI_Z1 .. DVI_Z4 */ - 0, /* DVI_FNTNUM0 (171) */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 172 .. 179 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 180 .. 187 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 188 .. 195 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 196 .. 203 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 204 .. 211 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 212 .. 219 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 220 .. 227 */ - 0, 0, 0, 0, 0, 0, 0, /* 228 .. 234 */ - 0, 0, 0, 0, /* DVI_FNT1 .. DVI_FNT4 */ - 0, 0, 0, 0, /* DVI_XXX1 .. DVI_XXX4 */ - 0, 0, 0, 0, /* DVI_FNTDEF1 .. DVI_FNTDEF4 */ - 0, /* DVI_PRE */ - 0, /* DVI_POST */ - 0, /* DVI_POSTPOST */ -#ifdef ASCIIPTEX - 0, 0, 0, 0, 0, /* 250 .. 254 */ - 0, /* DVI_DIR */ -#else - 0, 0, 0, 0, 0, 0, /* 250 .. 255 */ -#endif -}; - -static int -HandlePage(int first, int last, i32 hoffset, i32 voffset) -{ - register int c, l; - register i32 p = 0; /* avoid uninitialized warning */ - register int CurrentFontOK = 0; - int doingpage = 0; - - /* Only way out is via "return" statement */ - for (;;) { - c = getc(inf); /* getc() returns unsigned values */ - if (DVI_IsChar(c)) { - /* - * Copy chars, note font usage, but ignore if - * page is not interesting. - */ - if (!UseThisPage) - continue; - if (!CurrentFontOK) { - ReallyUseFont(); - CurrentFontOK++; - } - putbyte(outf, c); - CurrentPosition++; - continue; - } - if (DVI_IsFont(c)) { /* note font change */ - CurrentFontIndex = c - DVI_FNTNUM0; - CurrentFontOK = 0; - continue; - } - if (c == EOF) - GripeUnexpectedDVIEOF(); - if ((l = (oplen - 128)[c]) != 0) { /* simple copy */ - if (!UseThisPage) { - while (--l > 0) - (void) getc(inf); - continue; - } - CurrentPosition += l; - putbyte(outf, c); - while (--l > 0) { - c = getc(inf); - putbyte(outf, c); - } - if (ferror(outf)) - error(1, -1, writeerr); - continue; - } - if ((l = DVI_OpLen(c)) != 0) { - /* - * Handle other generics. - * N.B.: there should only be unsigned parameters - * here (save SGN4), for commands with negative - * parameters have been taken care of above. - */ - switch (l) { - - case DPL_UNS1: - p = getc(inf); - break; - - case DPL_UNS2: - fGetWord(inf, p); - break; - - case DPL_UNS3: - fGet3Byte(inf, p); - break; - - case DPL_SGN4: - fGetLong(inf, p); - break; - - default: - panic("HandleDVIFile l=%d", l); - } - - /* - * Now that we have the parameter, perform the - * command. - */ - switch (DVI_DT(c)) { - - case DT_SET: - case DT_PUT: - if (!UseThisPage) - continue; - if (!CurrentFontOK) { - ReallyUseFont(); - CurrentFontOK++; - } - putbyte(outf, c); - switch (l) { - - case DPL_UNS1: - putbyte(outf, p); - CurrentPosition += 2; - continue; - - case DPL_UNS2: - PutWord(outf, p); - CurrentPosition += 3; - continue; - - case DPL_UNS3: - Put3Byte(outf, p); - CurrentPosition += 4; - continue; - - case DPL_SGN4: - PutLong(outf, p); - CurrentPosition += 5; - continue; - } - - case DT_FNT: - CurrentFontIndex = p; - CurrentFontOK = 0; - continue; - - case DT_XXX: - HandleSpecial(c, l, p); - continue; - - case DT_FNTDEF: - HandleFontDef(p); - continue; - -#ifdef ASCIIPTEX - case DT_DIR: - if (!UseThisPage) - continue; - ptexdvi = 1; - - putbyte(outf, c); - putbyte(outf, p); - CurrentPosition += 2; - continue; -#endif - - default: - panic("HandleDVIFile DVI_DT(%d)=%d", - c, DVI_DT(c)); - } - continue; - } - - switch (c) { /* handle the few remaining cases */ - - case DVI_BOP: - if (doingpage) - GripeUnexpectedOp("BOP (during page)"); - BeginPage(first); - if (UseThisPage) { - if (!last) { - putbyte(outf, DVI_PUSH); - CurrentPosition++; - } - if (hoffset != 0) { - putbyte(outf, DVI_RIGHT4) ; - PutLong(outf, hoffset) ; - CurrentPosition += 5; - } - if (voffset != 0) { - putbyte(outf, DVI_DOWN4) ; - PutLong(outf, voffset) ; - CurrentPosition += 5; - } - } - doingpage = 1; - break; - - case DVI_EOP: - if (!doingpage) - GripeUnexpectedOp("EOP (outside page)"); - if (!last && UseThisPage) { - putbyte(outf, DVI_POP); - CurrentPosition++; - } - EndPage(last); - doingpage = 0; - return(1); - - case DVI_PRE: - GripeUnexpectedOp("PRE"); - /* NOTREACHED */ - - case DVI_POST: - if (doingpage) - GripeUnexpectedOp("POST (inside page)"); - return(0); - - case DVI_POSTPOST: - GripeUnexpectedOp("POSTPOST"); - /* NOTREACHED */ - - default: - GripeUndefinedOp(c); - /* NOTREACHED */ - } - } -} - -/* write an empty page to fill out space */ -static void -PutEmptyPage(void) -{ - int i; - - putbyte(outf, DVI_BOP); - PutLong(outf, -1L); - for (i = 1; i < 10; i++) /* set all sub counts to 0 */ - PutLong(outf, 0L); - PutLong(outf, StartOfLastPage); - putbyte(outf, DVI_EOP); - if (!SFlag) { /* write nice page usage messages */ - const char *msg = "[*]"; - message(1, msg, strlen(msg)); - } - if (ferror(outf)) - error(1, -1, writeerr); - - StartOfLastPage = CurrentPosition; - CurrentPosition += 46; /* we just wrote this much */ - NumberOfOutputPages++; -} - -/* - * Here we scan the input DVI file and record pointers to the pages. - */ -static void -ScanDVIFile(void) -{ - long *tmp; - - UseThisPage = 0; - - StartOfPage[InputPageNumber] = ftell(inf); - while (HandlePage(0, 0, 0, 0)) { /* scan DVI file */ - ++InputPageNumber; - if (InputPageNumber >= StartOfPageSpace) { - StartOfPageSpace *= 2; - tmp = realloc(StartOfPage, sizeof(long) * StartOfPageSpace); - if (!tmp) { - error(1, -1, "cannot grow list of pages; out of memory"); - } - StartOfPage = tmp; - } - - StartOfPage[InputPageNumber] = ftell(inf); - } -} - -/* - * Here we read the input DVI file and write relevant pages to the - * output DVI file. We also keep track of font changes, handle font - * definitions, and perform some other housekeeping. - */ -static void -HandleDVIFile(void) -{ - int CurrentPage, ActualPage, MaxPage; - - UseThisPage = 1; - - MaxPage = ((InputPageNumber+Modulo-1)/Modulo)*Modulo; - - for (CurrentPage = 0; CurrentPage < MaxPage; CurrentPage += Modulo) { - int add_last = 0; - struct pagespec *ps; - for (ps = PageSpecs; ps != NULL; ps = ps->next) { - int add_next = ps->add; - if (ps->reversed) - ActualPage = MaxPage-CurrentPage-Modulo+ps->pageno; - else - ActualPage = CurrentPage+ps->pageno; - if (ActualPage < InputPageNumber) { - if (fseek(inf, StartOfPage[ActualPage], 0) == -1) - error(1, -1, - "can't seek page %d", ActualPage+1); - HandlePage(!add_last, !add_next, ps->xoff, ps->yoff); - } else if (!add_last && !add_next) - PutEmptyPage(); - add_last = add_next; - } - } - if (fseek(inf, StartOfPage[InputPageNumber]+1, 0) == -1) - error(1, -1, "can't seek last page"); -} diff --git a/Build/source/texk/seetexk/dvitodvi.man b/Build/source/texk/seetexk/dvitodvi.man deleted file mode 100644 index 7578542f58e..00000000000 --- a/Build/source/texk/seetexk/dvitodvi.man +++ /dev/null @@ -1,141 +0,0 @@ -.\" Copyright (c) 1987-2020 UMD-CS, released under the X11 license; -.\" see README and source files. -.TH DVITODVI 1 "8 September 2020" "TeX Live" -.SH NAME -dvitodvi \- rearrange pages in a DVI file -.SH SYNOPSIS -.B dvitodvi -[ -.B \-q -] [ -.B \-i -.I infile -] [ -.B \-o -.I outfile -] -[ -.B \-w\fIwidth\fR -] -[ -.B \-h\fIheight\fR -] -.I pagespecs -[ -.I infile -[ -.I outfile -] ] -.SH DESCRIPTION -.I Dvitodvi -rearranges pages from a DVI file, creating a new DVI file. -.I Dvitodvi -can be used to perform a large number of arbitrary re-arrangements of -Documents, including arranging for printing 2-up, 4-up, booklets, reversing, -selecting front or back sides of documents, scaling, etc. -.PP -.I pagespecs -follow the syntax: -.RS -.TP 12 -.I pagespecs -.I = [modulo:][mag@]specs -.TP -.I specs -.I = spec[+specs][,specs] -.TP -.I spec -.I = [-]pageno[(xoff,yoff)] -.RE -.sp -.I modulo -is the number of pages in each block. The value of -.I modulo -should be greater than 0; the default value is 1. -The optional -.I mag -parameter adjusts the file's magnification by the magnification specified. The -magnification and modulo can be specified in reverse order if desired. -.I specs -are the page specifications for the pages in each block. The value of the -.I pageno -in each -.I spec -should be between 0 (for the first page in the block) and \fImodulo\fR-1 -(for the last page in each block) inclusive. -The optional dimensions -.I xoff -and -.I yoff -shift the page by the specified (positive) amount. -.I xoff -and -.I yoff -are in PostScript's points, but may be followed by the units -.B "cm" -or -.B "in" -to convert to centimetres or inches, or the flag -.B "w" -or -.B "h" -to specify as a multiple of the width or height. -If the optional minus sign is specified, the page is relative to the end of -the document, instead of the start. - -If page \fIspec\fRs are separated by -.B + -the pages will be merged into one page; if they are separated by -.B , -they will be on separate pages. -If there is only one page specification, with -.I pageno -zero, the \fIpageno\fR may be omitted. -.PP -The -.I \-w -option gives the width which is used by the -.B "w" -dimension specifier, and the -.I \-h -option gives the height which is used by the -.B "h" -dimension specifier. These dimensions are also used (after scaling) to set the -clipping path for each page. -.PP -Dvitodvi normally prints the page numbers of the pages re-arranged; the -.I \-q -option suppresses this. -.SH EXAMPLES -This section contains some sample re-arrangements. To put two pages on one -sheet (of landscaped A3 paper), the pagespec to use is: -.sp -.RS -2:0+1(21cm,0) -.RE -.sp -To reduce an A3 page to A4 size, the pagespec to use is: -.sp -.RS -700@(-.3in,-.3in) -.RE -.sp -To select all of the odd pages in reverse order, use: -.sp -.RS -2:-0 -.RE -.sp -.SH AUTHOR -Angus Duggan, from dviselect(1), by -Chris Torek, University of Maryland. Currently maintained as part -of TeX Live (https://tug.org/texlive). -.SH "SEE ALSO" -dvibook(1), dviconcat(1), dviselect(1), latex(1), tex(1) -.br -.I "MC-TeX User's Guide" -.SH BUGS -.I Dvitodvi -does not adjust some of the parameters in the postamble. This may be a problem -if these values are used to size certain structures in the output -conversion programs. diff --git a/Build/source/texk/seetexk/error.c b/Build/source/texk/seetexk/error.c deleted file mode 100644 index 072c8573405..00000000000 --- a/Build/source/texk/seetexk/error.c +++ /dev/null @@ -1,186 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Print an error message with an optional system error number, and - * optionally quit. - * - */ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> - -#include "types.h" -#include "error.h" -#include "tempfile.h" - -extern char *ProgName; /* program name from argv[0] */ - -#include <errno.h> -#ifndef errno -extern int errno; -#endif - -static FILE *trap_file; /* error diversion file, if any */ -static void (*trap_fn)(int, const char *); /* trap function */ -static char *trap_buf; /* buffer for trapped error strings */ -static int trap_size; /* size of trap_buf */ - -#ifndef KPATHSEA -extern char *malloc(), *realloc(); -#endif - -#if !defined (HAVE_STRERROR) && !defined (strerror) -static char * -strerror (int errnum) -{ - extern char *sys_errlist[]; - extern int sys_nerr; - - return 0 < errnum && errnum <= sys_nerr - ? sys_errlist[errnum] : "Unknown system error"; -} -#endif /* not HAVE_STRERROR && not strerror */ - -/* - * Read a trapped error into trap_buf. - * Return a pointer to the (NUL-terminated) text. - * If something goes wrong, return something else printable. - */ -static const char * -readback(void) -{ - int nbytes = ftell(trap_file) + 1; - - if (nbytes > trap_size) { - if (trap_buf == NULL) - trap_buf = malloc((unsigned)nbytes); - else - trap_buf = realloc(trap_buf, (unsigned)nbytes); - if (trap_buf == NULL) { - trap_size = 0; - return ("Ouch! Lost error text: out of memory?"); - } - } - rewind(trap_file); /* now can read */ - nbytes = fread(trap_buf, 1, nbytes, trap_file); - if (nbytes < 0) - return ("Ouch! Trouble reading error text!"); - trap_buf[nbytes] = 0; - return (trap_buf); -} - -/* - * Print an error message to the error output (either stderr, or - * if trapping errors, to the error trap file). We precede this - * with the program's name and an optional string (a0), then use - * the format and variable argument list, then append an optional - * Unix error string. Finally, if errors are being trapped, we - * pass the error text and the quit flag to the trap function. - * - * In the interest of `look and feel', if errors are being trapped, - * the program name is omitted. - */ -static void -verror(int quit, const char *a0, const char *fmt, va_list l, int e) -{ - register FILE *fp = trap_file; - - /* print to the trap file, if any, else stderr */ - if ((fp = trap_file) != NULL) - rewind(fp); /* now can write */ - else { - fp = stderr; - (void) fflush(fp); - } - if (trap_file == NULL) - (void) fprintf(fp, "%s: ", ProgName); - if (a0) - (void) fprintf(fp, "%s", a0); - (void) vfprintf(fp, fmt, l); - if (e) - (void) fprintf(fp, ": %s", strerror(e)); - (void) putc('\n', fp); - (void) fflush(fp); - if (trap_file != NULL) - (*trap_fn)(quit, readback()); - if (quit) - exit(quit); -} - -/* - * Print an error message and optionally quit. - */ -void -error(int quit, int e, const char *fmt, ...) -{ - va_list l; - va_start(l, fmt); - if (e < 0) - e = errno; - verror(quit, NULL, fmt, l, e); - va_end(l); -} -/* - * Panic (print to stderr and abort). - */ -void -panic(const char *fmt, ...) -{ - va_list l; - va_start(l, fmt); - verror(0, "panic: ", fmt, l, 0); - va_end(l); - abort(); -} - -/* - * Enable error trapping: register the function fn as the trapper. - * If fn is NULL, stop trapping. - */ -void -SetErrorTrap(void (*fn)(int, const char *)) -{ - int tempfd; - char fname[BUFSIZ]; - - /* shut down any existing error trap */ - if (trap_file) { - (void) fclose(trap_file); - trap_file = NULL; - } - if ((trap_fn = fn) == NULL) - return; - /* begin trapping */ - if ((tempfd = MakeRWTempFile(fname)) < 0) - error(1, -1, "cannot create temporary file %s", fname); - if (trap_size == 0) { - trap_buf = malloc((unsigned)(trap_size = 1000)); - if (trap_buf == 0) - error(1, -1, - "cannot get space for error buffer"); - } - if ((trap_file = fdopen(tempfd, "r+")) == NULL) - error(1, -1, "cannot get stdio file for error trap"); -} diff --git a/Build/source/texk/seetexk/error.h b/Build/source/texk/seetexk/error.h deleted file mode 100644 index a9b8f8cb865..00000000000 --- a/Build/source/texk/seetexk/error.h +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Errors. - */ - -#include <stdarg.h> - -void error(int quit, int e, const char *fmt, ...); -void panic(const char *fmt, ...); - -void SetErrorTrap(void (*fn)(int quit, const char *text)); diff --git a/Build/source/texk/seetexk/fio.c b/Build/source/texk/seetexk/fio.c deleted file mode 100644 index 66087f47008..00000000000 --- a/Build/source/texk/seetexk/fio.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * File I/O subroutines for getting bytes, words, 3bytes, and longwords. - * N.B.: these believe they are working on a DVI file. - */ - -#include "types.h" -#include "error.h" -#include "fio.h" -#include <stdio.h> - -static char eofmsg[] = "unexpected EOF, help"; - -/* for symmetry: */ -#define fGetByte(fp, r) ((r) = getc(fp)) -#define Sign32(i) (i) - -#define make(name, func, signextend) \ -i32 \ -name(FILE *fp) \ -{ \ - register i32 n; \ - \ - func(fp, n); \ - if (feof(fp)) \ - error(1, 0, eofmsg); \ - return (signextend(n)); \ -} - -make(GetByte, fGetByte, Sign8) -make(GetWord, fGetWord, Sign16) -make(Get3Byte, fGet3Byte, Sign24) -make(GetLong, fGetLong, Sign32) diff --git a/Build/source/texk/seetexk/fio.h b/Build/source/texk/seetexk/fio.h deleted file mode 100644 index bb637bdf069..00000000000 --- a/Build/source/texk/seetexk/fio.h +++ /dev/null @@ -1,68 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * File I/O: numbers. - * - * We deal in fixed format numbers and (FILE *)s here. - * For pointer I/O, see pio.h. - * - * N.B.: These do the `wrong thing' at EOF. It is imperative - * that the caller add appropriate `if (feof(fp))' statements. - */ - -/* - * Get one unsigned byte. Note that this is a proper expression. - * The reset have more limited contexts, and are therefore OddLy - * CapItaliseD. - */ -#define fgetbyte(fp) getc(fp) - -/* - * Get a two-byte unsigned integer, a three-byte unsigned integer, - * or a four-byte signed integer. - */ -#define fGetWord(fp, r) ((r) = getc(fp) << 8, (r) |= getc(fp)) -#define fGet3Byte(fp,r) ((r) = getc(fp) << 16, (r) |= getc(fp) << 8, \ - (r) |= getc(fp)) -#define fGetLong(fp, r) ((r) = getc(fp) << 24, (r) |= getc(fp) << 16, \ - (r) |= getc(fp) << 8, (r) |= getc(fp)) - -/* - * Fast I/O write (and regular write) macros. - */ -#define putbyte(fp, r) ((void) putc((r), fp)) - -#define PutWord(fp, r) ((void) putc((r) >> 8, fp), \ - (void) putc((r), fp)) -#define Put3Byte(fp, r) ((void) putc((r) >> 16, fp), \ - (void) putc((r) >> 8, fp), \ - (void) putc((r), fp)) -#define PutLong(fp, r) ((void) putc((r) >> 24, fp), \ - (void) putc((r) >> 16, fp), \ - (void) putc((r) >> 8, fp), \ - (void) putc((r), fp)) - -/* - * Function types - */ -i32 GetByte(FILE *), GetWord(FILE *), Get3Byte(FILE *), GetLong(FILE *); diff --git a/Build/source/texk/seetexk/font.h b/Build/source/texk/seetexk/font.h deleted file mode 100644 index ceb23269dcc..00000000000 --- a/Build/source/texk/seetexk/font.h +++ /dev/null @@ -1,321 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -#ifndef _MCTEX_FONT_ -#define _MCTEX_FONT_ - -/* - * Font file information, readers, etc. - */ - -#ifndef _MCTEX_TYPES_ -#include "types.h" -#endif - -/* - * First, font independent information: per glyph info, and per font - * info. - */ -struct glyph { - short g_flags; /* see below */ - /* - * The following cannot be used with GetRasterlessFont - */ - short g_rotation; /* see below */ - char *g_raster; /* raster, if known */ - /* - * These, however, do come with rasterless fonts, - * even though they relate only to the raster. - */ - i32 g_height; /* height of bounding box */ - i32 g_width; /* width of bounding box */ - i32 g_yorigin; /* y origin (>= 0 -> within box) */ - i32 g_xorigin; /* x origin (>= 0 -> within box) */ - /* - * These of course come with every font. - */ - i32 g_rawtfmwidth; /* raw TFM width (in FIXes) */ - i32 g_tfmwidth; /* TFM width in scaled points */ - /* - * The X and Y escapements come from PK and GF fonts. - * They are in scaled pixels (65536 scaled pixels = 1 pixel). - * If they are not defined by the font, these are set to - * NO_ESCAPEMENT. - */ - i32 g_xescapement; /* x escapement (`chardx') */ - i32 g_yescapement; /* y escapement (`chardy') */ -#define NO_ESCAPEMENT ((i32)0x89abcdef) - /* - * This is provided purely for DVI to device conversion programs. - */ - int g_pixwidth; /* width in pixels */ - /* - * Mainly for internal use, index is the glyph index within the - * font. That is, f->f_gly[i]->g_index == i. - */ - int g_index; /* character index */ - /* - * g_details and g_integer are purely for the font reading - * subroutines to use however they will. g_next makes lists - * of glyphs while the glyphs are free. - */ - union { /* various options */ - char *g_details; /* details: arbitrary */ - i32 g_integer; /* 32 bit integer */ - struct glyph *g_next; /* linked list */ - } g_un; -}; - -/* - * Glyph flags. - */ -#define GF_VALID 0x0001 /* glyph is `real' */ -#define GF_SEEN 0x0002 /* glyph has been encountered/loaded */ - -#define GF_USR0 0x0100 /* reserved to user code */ -#define GF_USR1 0x0200 /* reserved to user code */ -#define GF_USR2 0x0400 /* reserved to user code */ -#define GF_USR3 0x0800 /* reserved to user code */ - -/* - * Rotations are in quarter-pi steps, counterclockwise of course. - * This order must be maintained; see rotate.c. - */ -#define ROT_NORM 0 /* no rotation: `normal' position */ -#define ROT_LEFT 1 /* 1/4 turn counterclockwise */ -#define ROT_DOWN 2 /* 1/2 turn, i.e., upside-down */ -#define ROT_RIGHT 3 /* 3/4 turn ccw, or 1/4 turn cw */ - -struct font { - int f_flags; /* see below */ - struct fontops *f_ops; /* operations */ - /* - * f_un is provided for DVI drivers, which typically need - * some way to translate DVI font numbers into local values. - * Most seem to need integers. - */ - union { - int f_int; /* value if int */ - i32 f_i32; /* value if i32 */ - char *f_ptr; /* value if pointer */ - } f_un; -#ifdef notdef - /* for LRU cacheing; not yet implemented */ - i32 f_lastuse; -#endif - /* - * f_details is provided for font reading subroutines. - * It is intended to be cast to a pointer to a structure - * that is allocated by those routines, and used to keep - * track of whatever information those routines need to - * determine glyph boxes and (if asked for) rasters. - */ - char *f_details; /* type dependent stuff */ - /* - * f_path is the full pathname to the font file, filled in - * by GetFont and GetRasterlessFont. Note that since we - * hold on to the path until the font is freed, it should be - * possible to cache glyph accesses on memory-poor machines. - */ - char *f_path; /* font file pathname */ - /* - * f_dvimag and f_dvidsz are the magnification and design size - * values from the DVI file. f_font and f_scaled correspond to - * TeX's idea of the proper name for the font (e.g., `cmr10', - * `cmbx10 scaled 1440'). (Note that f_scaled is just the - * ratio of f_dvimag and f_dvidsz; you could save a bit of memory - * by eliminating it and altering the routine Font_TeXName()). - * f_design_size is the font's design size, or 0 for fake (TFM) - * fonts. f_checksum should be set by the font reading routines - * to the font checksum. If the value is nonzero, it will be - * compared to the checksum in the DVI file. - */ - i32 f_dvimag; /* magnification from DVI file */ - i32 f_dvidsz; /* design size from DVI file */ - char *f_font; /* TeX's name for the font */ - int f_scaled; /* the ratio of dvimag to dvidsz, x1000 */ - i32 f_design_size; /* font design size */ - i32 f_checksum; /* font checksum, or 0 */ - /* - * The three values f_pspace, f_nspace, and f_vspace correspond - * to the amount of positive, negative, and vertical space that - * limits `kerning' (if horizontal) or `in-line motion' (vertical). - * f_pspace is equal to 1/6 of f_dvimag, and f_nspace and f_vspace - * are -4 and 5 times this value respectively. DVItype puts it - * this way (slightly edited): - * - * Rounding to the nearest pixel is best done in [this] - * manner ... so as to be inoffensive to the eye: When [a] - * horizontal motion is small, like a kern, [the device - * position] changes by rounding the kern; but when the - * motion is large, [the device position] changes by rounding - * the [DVI position] so that accumulated rounding errors - * disappear. We allow a larger space in the negative - * direction than in the positive one, because TeX makes - * comparatively large backspaces when it positions accents. - * - * Vertical motion is done similarly, but with the threshold - * between ``small'' and ``large'' increased by a factor of - * five. The idea is to make fractions like ``$1\over2$'' - * round consistently, but to absorb accumulated rounding - * errors in the baseline-skip moves. - * - * There is, however, an exception: - * - * A sequence of consecutive rules, or consecutive characters - * in a fixed-width font whose width is not an integer number - * of pixels, can cause [the device position] to drift far - * away from a correctly rounded value. - * - * The drift correction is applied after every horizontal or - * vertical motion, including any resulting from printing a - * character. - */ - i32 f_pspace; /* limit on positive kerns */ - i32 f_nspace; /* limit on negative kerns */ - i32 f_vspace; /* limit on vertical `kerns' */ - - /* - * If set, f_hppp and f_vppp tell how many pixels there are - * per scaled point in the font. For instance, a 300 dpi font - * has 300pixels/1inch * 1inch/72.27pt * 65536pt/1sp ~= - * 272046 pixels/sp. - * - * If they are zero, the font does not tell us. - */ - i32 f_hppp; /* horizontal pixels per point */ - i32 f_vppp; /* vertical pixels per point */ - /* - * f_lowch and f_highch bound the region in which f_gly - * indicies are valid. Specificially, f_gly[i] may be - * read or written if and only if i is in the half-open - * interval [f_lowch..f_highch). f_gly is an array of - * pointers to glyph structures. The structures themselves - * are not allocated until requested. - * - * f_glybase is the actual return from malloc(), since it - * is theoretically possible for f_gly-f_lowch to become - * NULL. - */ - int f_lowch; /* first character */ - int f_highch; /* last character, plus 1 */ - struct glyph **f_gly; /* glyphs */ - struct glyph **f_glybase; -}; - -/* - * Macros for rounding DVI and device motions per DVItype rules. - */ -#define F_SMALLH(f, m) ((m) < (f)->f_pspace && (m) > (f)->f_nspace) -#define F_SMALLV(f, m) ((m) < (f)->f_vspace && -(m) < (f)->f_vspace) - -/* - * Font flags. - */ -#define FF_RASTERS 0x0001 /* font has rasters */ -#define FF_USR0 0x0100 /* reserved to user code */ -#define FF_USR1 0x0200 /* reserved to user code */ -#define FF_USR2 0x0400 /* reserved to user code */ -#define FF_USR3 0x0800 /* reserved to user code */ - -/* - * Operations on fonts. - * - * The `fo_dpitomag' field is used as a multiplier for a desired - * resolution in dots per inch. The result of the multiplication - * is converted to a font name by multipying by 1000.0 and rounding. - * The idea is that PXL files will have a multiplier of 5.0, and - * others will have a multiplier of 1.0. This suffices for the - * present, at any rate; in the future, this field may be replaced - * with something more general. - * - * N.B.: more operations may be added as they are discovered to be - * useful. - */ -struct fontops { - char *fo_name; /* name, e.g., "gf" */ - int fo_fakefont; /* 1="box", 2="blank"; else 0 */ - double fo_dpitomag; /* multiplier */ - int (*fo_read)(); /* open and read the font itself */ - int (*fo_getgly)(); /* obtain specified glyphs (range) */ -#ifdef notdef - void (*fo_freegly)(); /* release specified glyphs */ -#endif - int (*fo_rasterise)(); /* rasterise specified glyphs */ - void (*fo_freefont)(); /* discard font (free details) */ - struct fontops *fo_next; /* purely for font.c */ -}; - -/* - * Return a pointer to the glyph information for character `c' in - * font `f'. - */ -#define GLYPH(f, c) \ - ((c) < (f)->f_lowch || (c) >= (f)->f_highch ? (struct glyph *)0 : \ - ((f)->f_gly[c] ? (f)->f_gly[c] : GetGlyph(f, (int)(c)))) - -/* - * True iff glyph `g' is valid. Useful for checking return values - * from GLYPH(). - */ -#define GVALID(g) ((g) && ((g)->g_flags & GF_VALID)) - -/* - * True iff glyph g has a raster. - */ -#define HASRASTER(g) ((g)->g_height && (g)->g_width) - -/* - * Return a pointer to the raster information for glyph `g' in font - * `f' at rotation `r'. - */ -#define RASTER(g, f, r) ((g)->g_rotation == (r) && (g)->g_raster ? \ - (g)->g_raster : GetRaster(g, f, r)) - -/* - * Function types. - */ -struct font *GetFont(char *nm, i32 dvimag, i32 dvidsz, char *dev, char **fname); -struct font *GetRasterlessFont(char *nm, i32 dvimag, i32 dvidsz, char *dev, char **fname); -struct glyph *GetGlyph(); -char *GetRaster(); -void FreeFont(); -void FreeGlyph(); -void FreeRaster(); -char *Font_TeXName(); -void fontinit(char *file); - -/* - * Normally from stdio.h - */ -#ifndef NULL -#define NULL 0 -#endif - -/* - * The following environment variable overrides the default font - * configuration file. That default is used when fontinit() is not - * called, or is passed a null pointer. - */ -#define CONFENV "TEXFONTDESC" - -#endif /* _MCTEX_FONT_ */ diff --git a/Build/source/texk/seetexk/gripes.h b/Build/source/texk/seetexk/gripes.h deleted file mode 100644 index 4aa5665c41f..00000000000 --- a/Build/source/texk/seetexk/gripes.h +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -#include "font.h" /* for struct font */ - -extern const char *DVIFileName; - -/* - * Declarations for the various gripes. - */ - -void GripeOutOfMemory(int n, const char *why); -void GripeCannotGetFont(const char *name, i32 mag, i32 dsz, const char *dev, const char *fullname); -void GripeDifferentChecksums(const char *font, i32 tfmsum, i32 fontsum); -void GripeMissingFontsPreventOutput(int n); -void GripeNoSuchFont(i32 n); -void GripeFontAlreadyDefined(i32 n); -void GripeUnexpectedDVIEOF(void); -void GripeUnexpectedOp(const char *s); -void GripeMissingOp(const char *s); -void GripeCannotFindPostamble(void); -void GripeMismatchedValue(const char *s); -void GripeUndefinedOp(int n); -void GripeBadGlyph(i32 c, struct font *f); diff --git a/Build/source/texk/seetexk/gripes0.c b/Build/source/texk/seetexk/gripes0.c deleted file mode 100644 index eb6792705f6..00000000000 --- a/Build/source/texk/seetexk/gripes0.c +++ /dev/null @@ -1,103 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Common errors (`gripes'). - */ - -#include "types.h" -#include "error.h" -#include "gripes.h" -#include <stdio.h> - -#ifndef WIN32 -extern int errno; -#endif - -/* - * Cannot allocate memory. - */ -void -GripeOutOfMemory(int n, const char *why) -{ - - error(1, -1, "ran out of memory allocating %d bytes for %s", n, why); - /* NOTREACHED */ -} - -/* - * Cannot get a font. - * RETURNS TO CALLER - */ -void -GripeCannotGetFont(const char *name, i32 mag, i32 dsz, const char *dev, const char *fullname) -{ - int e = errno; - char scale[40]; - - if (mag == dsz) /* no scaling */ - scale[0] = 0; - else - (void) sprintf(scale, " scaled %d", - (int) ((double) mag / (double) dsz * 1000.0 + .5)); - - error(0, e, "no font for %s%s", name, scale); - if (fullname) - error(0, 0, "(wanted, e.g., \"%s\")", fullname); - else { - if (dev) - error(1, 0, "(there are no fonts for the %s engine!)", - dev); - else - error(1, 0, "(I cannot find any fonts!)"); - /* NOTREACHED */ - } -} - -/* - * Font checksums do not match. - * RETURNS TO CALLER - */ -void -GripeDifferentChecksums(const char *font, i32 tfmsum, i32 fontsum) -{ - - error(0, 0, "\ -WARNING: TeX and I have different checksums for font\n\ -\t\"%s\"\n\ -\tPlease notify your TeX maintainer\n\ -\t(TFM checksum = 0%lo, my checksum = 0%lo)", - font, (long)tfmsum, (long)fontsum); -} - -/* - * A font, or several fonts, are missing, so no output. - */ -void -GripeMissingFontsPreventOutput(int n) -{ - static char s[2] = {'s', 0}; - - error(1, 0, "%d missing font%s prevent%s output (sorry)", n, - n > 1 ? s : &s[1], n == 1 ? s : &s[1]); - /* NOTREACHED */ -} diff --git a/Build/source/texk/seetexk/gripes1.c b/Build/source/texk/seetexk/gripes1.c deleted file mode 100644 index 00c3885676b..00000000000 --- a/Build/source/texk/seetexk/gripes1.c +++ /dev/null @@ -1,162 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Gripes having to do with DVI files. - */ - -#include "types.h" -#include "error.h" -#include "font.h" -#include "gripes.h" -#include <stdio.h> - -static const char * -dfn(void) -{ - - return (DVIFileName ? DVIFileName : "the input"); -} - -/* - * Save string space by declaring these here. - */ -#if __STDC__ >= 1 -static const char dfl[] = "DVI file"; -static const char areyousure[] = "(are you sure %s is a %s?)"; -#else -static char dfl[] = "DVI file"; -static char areyousure[] = "(are you sure %s is a %s?)"; -#endif - -/* - * DVI file requests a font it never defined. - */ -void -GripeNoSuchFont(i32 n) -{ - - error(0, 0, "%s wants font %ld, which it never defined", dfl, (long)n); - error(1, 0, areyousure, dfn(), dfl); - /* NOTREACHED */ -} - -/* - * DVI file redefines a font. - */ -void -GripeFontAlreadyDefined(i32 n) -{ - - error(0, 0, "%s redefines font %ld", dfl, n); - error(1, 0, areyousure, dfn(), dfl); - /* NOTREACHED */ -} - -/* - * Unexpected end of DVI file. - */ -void -GripeUnexpectedDVIEOF(void) -{ - - GripeUnexpectedOp("end of file"); - /* NOTREACHED */ -} - -/* - * Unexpected DVI opcode. - */ -void -GripeUnexpectedOp(const char *s) -{ - - error(0, 0, "unexpected %s in %s", s, dfl); - error(1, 0, areyousure, dfn(), dfl); - /* NOTREACHED */ -} - -/* - * Missing DVI opcode. - */ -void -GripeMissingOp(const char *s) -{ - - error(0, 0, "missing %s in %s", s, dfl); - error(1, 0, areyousure, dfn(), dfl); - /* NOTREACHED */ -} - -/* - * Cannot find DVI postamble. - */ -void -GripeCannotFindPostamble(void) -{ - - error(0, 0, "cannot find postamble"); - error(1, 0, areyousure, dfn(), dfl); - /* NOTREACHED */ -} - -/* - * Inconsistent DVI value. - */ -void -GripeMismatchedValue(const char *s) -{ - - error(0, 0, "mismatched %s in %s", s, dfl); - error(1, 0, areyousure, dfn(), dfl); - /* NOTREACHED */ -} - -/* - * Undefined DVI opcode. - */ -void -GripeUndefinedOp(int n) -{ - - error(0, 0, "undefined DVI opcode %d", n); - error(1, 0, areyousure, dfn(), dfl); - /* NOTREACHED */ -} - -/* - * DVI file requests glyph that is not in some font, or - * when no font is set for this page. - * - * RETURNS TO CALLER - */ -void -GripeBadGlyph(i32 c, struct font *f) -{ - - if (f->f_path == NULL) { - error(0, 0, "bad %s: char without setfont", dfl); - error(1, 0, "(try checking %s with dvitype)", dfn()); - /* NOTREACHED */ - } - error(0, 0, "there is no character %ld in %s!", (long)c, f->f_path); -} diff --git a/Build/source/texk/seetexk/search.c b/Build/source/texk/seetexk/search.c deleted file mode 100644 index c604b78b018..00000000000 --- a/Build/source/texk/seetexk/search.c +++ /dev/null @@ -1,187 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Key search routines (for a 32 bit key) - * - * SCreate initializes the search control area. - * - * SSearch returns the address of the data area (if found or created) - * or a null pointer (if not). The last argument controls the disposition - * in various cases, and is a ``value-result'' parameter. - * - * SEnumerate calls the given function on each data object within the - * search table. Note that no ordering is specified (though currently - * it runs in increasing-key-value sequence). - */ - -#include "types.h" -#include "search.h" - -#if vax || mc68000 || ns32000 || pyr -#define HARD_ALIGNMENT 4 -#else -#define HARD_ALIGNMENT 16 /* should suffice for most everyone */ -#endif - -static int DOffset; /* part of alignment code */ - -#ifndef KPATHSEA -char *malloc(), *realloc(); -#endif - -struct search * -SCreate(unsigned int dsize) -{ - register struct search *s; - - if ((s = (struct search *) malloc(sizeof *s)) == 0) - return (0); - - if (DOffset == 0) { -#ifndef HARD_ALIGNMENT - DOffset = sizeof(i32); -#else - DOffset = (sizeof(i32) + HARD_ALIGNMENT - 1) & - ~(HARD_ALIGNMENT - 1); -#endif - } - dsize += DOffset; /* tack on space for keys */ - -#ifdef HARD_ALIGNMENT - /* - * For machines with strict alignment constraints, it may be - * necessary to align the data at a multiple of some positive power - * of two. In general, it would suffice to make dsize a power of - * two, but this could be very space-wasteful, so instead we align it - * to HARD_ALIGNMENT. 64 bit machines might ``#define HARD_ALIGNMENT - * 8'', for example. N.B.: we assume that HARD_ALIGNMENT is a power - * of two. - */ - - dsize = (dsize + HARD_ALIGNMENT - 1) & ~(HARD_ALIGNMENT - 1); -#endif - - s->s_dsize = dsize; /* save data object size */ - s->s_space = 10; /* initially, room for 10 objects */ - s->s_n = 0; /* and none in the table */ - if ((s->s_data = malloc(s->s_space * dsize)) == 0) { - free((char *)s); - return (0); - } - return (s); -} - -/* - * We actually use a binary search right now - this may change. - */ -char * -SSearch(struct search *s, i32 key, int *disp) -{ - register char *keyaddr; - int itemstomove; - - *disp &= S_CREATE | S_EXCL; /* clear return codes */ - if (s->s_n) { /* look for the key */ - register int h, l, m; - - h = s->s_n - 1; - l = 0; - while (l <= h) { - m = (l + h) >> 1; - keyaddr = s->s_data + m * s->s_dsize; - if (*(i32 *) keyaddr > key) - h = m - 1; - else if (*(i32 *) keyaddr < key) - l = m + 1; - else { /* found it, now what? */ - if (*disp & S_EXCL) { - *disp |= S_COLL; - return (0); /* collision */ - } - *disp |= S_FOUND; - return (keyaddr + DOffset); - } - } - keyaddr = s->s_data + l * s->s_dsize; - } else - keyaddr = s->s_data; - - /* keyaddr is now where the key should have been found, if anywhere */ - if ((*disp & S_CREATE) == 0) - return (0); /* not found */ - - /* avoid using realloc so as to retain old data if out of memory */ - if (s->s_space <= 0) { /* must expand; double it */ - register char *new; - - if ((new = malloc((s->s_n << 1) * s->s_dsize)) == 0) { - *disp |= S_ERROR; /* no space */ - return (0); - } - keyaddr = (keyaddr - s->s_data) + new; /* relocate */ - memcpy(new, s->s_data, s->s_n * s->s_dsize); - free(s->s_data); - s->s_data = new; - s->s_space = s->s_n; - } - /* now move any keyed data that is beyond keyaddr down */ - itemstomove = s->s_n - (keyaddr - s->s_data) / s->s_dsize; - if (itemstomove) { -#ifndef BLOCK_COPY - register char *from, *to; - - from = s->s_data + s->s_n * s->s_dsize; - to = from + s->s_dsize; - while (from > keyaddr) - *--to = *--from; -#else - BLOCK_COPY(keyaddr, keyaddr + s->s_dsize, - itemstomove * s->s_dsize); -#endif - } - *disp |= S_NEW; - s->s_n++; - s->s_space--; - *(i32 *) keyaddr = key; - keyaddr += DOffset; /* now actually dataaddr */ - /* the memset is just a frill... */ - memset(keyaddr, 0, s->s_dsize - DOffset); - return (keyaddr); -} - -/* - * Call function `f' for each element in the search table `s'. - */ -void -SEnumerate(struct search *s, void(*f)(char*,i32)) -{ - register int n; - register char *p; - - n = s->s_n; - p = s->s_data; - while (--n >= 0) { - (*f)(p + DOffset, *(i32 *)p); - p += s->s_dsize; - } -} diff --git a/Build/source/texk/seetexk/search.h b/Build/source/texk/seetexk/search.h deleted file mode 100644 index 7f54896b83c..00000000000 --- a/Build/source/texk/seetexk/search.h +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* search structures and routines for 32-bit key, arbitrary data */ - -struct search { - unsigned s_dsize; /* data object size (includes key size) */ - unsigned s_space; /* space left (in terms of objects) */ - unsigned s_n; /* number of objects in the table */ - char *s_data; /* data area */ -}; - -/* returns a pointer to the search table (for future search/installs) */ -struct search *SCreate(unsigned int dsize); /* create a search table */ - -/* returns a pointer to the data object found or created */ -char *SSearch(struct search *s, i32 key, int *disp); /* search for a data object */ - -/* clears a search table (wipes out all entries) */ -#define SClear(s) ((s)->s_space += (s)->s_n, (s)->s_n = 0) - -/* the third argument to SSearch controls operation as follows: */ -#define S_LOOKUP 0x00 /* pseudo flag */ -#define S_CREATE 0x01 /* create object if not found */ -#define S_EXCL 0x02 /* complain if already exists */ - -/* in addition, it is modified before return to hold status: */ -#define S_COLL 0x04 /* collision (occurs iff S_EXCL set) */ -#define S_FOUND 0x08 /* found (occurs iff existed already) */ -#define S_NEW 0x10 /* created (occurs iff S_CREATE && !S_EXCL) */ -#define S_ERROR 0x20 /* problem creating (out of memory) */ - -void SEnumerate(struct search *s, void(*f)(char*,i32)); diff --git a/Build/source/texk/seetexk/seek.c b/Build/source/texk/seetexk/seek.c deleted file mode 100644 index 67d51a60ea4..00000000000 --- a/Build/source/texk/seetexk/seek.c +++ /dev/null @@ -1,176 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * SeekFile copies an input stdio file, if necessary, so that - * it produces a stdio file on which fseek() works properly. - * It returns NULL if this cannot be done; in that case, the - * input file is closed (or otherwise rendered worthless). - * - * CopyFile copies an input file unconditionally. (On non-Unix - * machines, it might `accidentally' not copy it.) - * - * On Unix machines, this means `if the input is a pipe or tty, - * copy it to a temporary file'. On other systems, all stdio files - * might happen to be seekable. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifdef KPATHSEA -#include <kpathsea/c-fopen.h> -#endif - -#include <stdio.h> -#include "types.h" /* for BSD_FILE_SYSTEM */ -#include "seek.h" -#include "tempfile.h" - -#include <errno.h> -#ifdef BSD_FILE_SYSTEM -#include <sys/param.h> /* want MAXBSIZE */ -#else -#include <sys/types.h> -#endif -#include <sys/stat.h> - -#ifndef KPATHSEA -long lseek(); -char *malloc(); - -extern int errno; -#endif - -/* - * Make and return a version of `f' on which fseek works (unconditionally). - * This code is somewhat Unix-specific. - */ -FILE * -CopyFile(FILE *f) -{ - register int tf, n, ifd, w; - register char *p, *buf; - register int blksize; -#ifdef BSD_FILE_SYSTEM - struct stat st; -#endif - int e; -#ifdef MAXBSIZE -#define BSIZE MAXBSIZE -#else -#define BSIZE BUFSIZ -#endif - char stackbuf[BSIZE]; -#if defined(WIN32) || defined(MSDOS) - int orig_fdmode; -#endif - const char *open_mode; - - /* get a read/write temp file which will vanish when closed */ - if ((tf = MakeRWTempFile(stackbuf)) < 0) { - e = errno; - (void) fclose(f); - errno = e; - return (NULL); - } - - /* compute buffer size and choose buffer */ - ifd = fileno(f); - buf = stackbuf; - blksize = sizeof stackbuf; -#ifdef BSD_FILE_SYSTEM - if (fstat(tf, &st) == 0 && st.st_blksize > blksize) { - /* - * The output block size is the important one, - * but the input block size is not irrelevant. - * - * This should actually compute the lcm, but we - * will rely on block sizes being powers of two - * (so that the larger is the lcm). - */ - blksize = st.st_blksize; - if (fstat(ifd, &st) == 0 && st.st_blksize > blksize) - blksize = st.st_blksize; - if ((buf = malloc((unsigned)blksize)) == NULL) { - buf = stackbuf; - blksize = sizeof stackbuf; - } - } -#endif - -#if defined(WIN32) || defined(MSDOS) - /* make sure we open the temp file in the same mode that - the original handle was open. */ - orig_fdmode = setmode(ifd, 0); - setmode(tf, orig_fdmode); -#endif - /* copy from input file to temp file */ - (void) lseek(ifd, 0L, 0); /* paranoia */ - while ((n = read(ifd, p = buf, blksize)) > 0) { - do { - if ((w = write(tf, p, n)) < 0) { - (void) close(tf); - (void) fclose(f); - return (NULL); - } - p += w; - } while ((n -= w) > 0); - } - e = errno; /* in case n < 0 */ - if (buf != stackbuf) - free(buf); - if (n < 0) { - (void) close(tf); - (void) fclose(f); - errno = e; - return (NULL); - } - - /* discard the input file, and rewind and open the temporary */ - (void) fclose(f); - (void) lseek(tf, 0L, 0); - errno = 0; -#if defined(WIN32) || defined(MSDOS) - open_mode = orig_fdmode == O_BINARY ? FOPEN_RBIN_MODE : "r"; -#else - open_mode = "r"; -#endif - if ((f = fdopen(tf, open_mode)) == NULL) { - if (errno == 0) - e = EMFILE; - (void) close(tf); - errno = e; - } - return (f); -} - -/* - * Copy an input file, but only if necessary. - */ -FILE *SeekFile(FILE *f) -{ - int fd = fileno(f); - - return (lseek(fd, 0L, 1) >= 0 && !isatty(fd) ? f : CopyFile(f)); -} diff --git a/Build/source/texk/seetexk/seek.h b/Build/source/texk/seetexk/seek.h deleted file mode 100644 index b80599a6ecd..00000000000 --- a/Build/source/texk/seetexk/seek.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Declarations for seek.c: SeekFile(FILE *f) returns a - * version of `f' on which `fseek' functions properly; - * CopyFile(FILE *f) returns a temporary copy of f. - */ -#ifdef WIN32 -#undef CopyFile -#endif -FILE *SeekFile(FILE *f), *CopyFile(FILE *f); diff --git a/Build/source/texk/seetexk/seetexk.test b/Build/source/texk/seetexk/seetexk.test deleted file mode 100755 index b26b300b916..00000000000 --- a/Build/source/texk/seetexk/seetexk.test +++ /dev/null @@ -1,151 +0,0 @@ -#! /bin/sh -vx -# $Id$ -# Copyright 2017 Karl Berry <tex-live@tug.org> -# Copyright 2011-2013 Peter Breitenlohner <tex-live@tug.org> -# You may freely use, modify and/or distribute this file. - -rm -rf play* -./dviselect =25 $srcdir/tests/play.dvi playsel.dvi \ - 2>playsel.2 \ - && exit 1 - test -r playsel.dvi \ - && exit 1 - diff playsel.2 $srcdir/tests/playnot.2 \ - || exit 1 - -rm -rf play* -./dviselect 15:25 $srcdir/tests/play.dvi playsel.dvi \ - 2>playsel.2 \ - && diff playsel.2 $srcdir/tests/playsel.2 \ - || exit 1 - -rm -rf play* -./dviselect =5:15 $srcdir/tests/play.dvi playsel.dvi \ - 2>playsel.2 \ - && diff playsel.2 $srcdir/tests/playsel.2 \ - || exit 1 - -echo dviselect tests OK - -rm -rf play* -cat $srcdir/tests/play.dvi | ./dviselect =25 >playsel.dvi \ - 2>playsel.2 \ - && exit 1 - touch playnot.dvi \ - && diff playsel.dvi playnot.dvi \ - && diff playsel.2 $srcdir/tests/playnot.2 \ - || exit 1 - -rm -rf play* -cat $srcdir/tests/play.dvi | ./dviselect =5:15 >playsel.dvi \ - 2>playsel.2 \ - && diff playsel.2 $srcdir/tests/playsel.2 \ - || exit 1 - -rm -rf play* -./dviselect =25 <$srcdir/tests/play.dvi >playsel.dvi \ - 2>playsel.2 \ - && exit 1 - touch playnot.dvi \ - && diff playsel.dvi playnot.dvi \ - && diff playsel.2 $srcdir/tests/playnot.2 \ - || exit 1 - -rm -rf play* -./dviselect =5:15 <$srcdir/tests/play.dvi >playsel.dvi \ - 2>playsel.2 \ - && diff playsel.2 $srcdir/tests/playsel.2 \ - || exit 1 - -echo dviselect with stdin and stdout tests OK - -./dviselect =5:15 $srcdir/tests/playtate.dvi playselt.dvi \ - 2>playsel.3 \ - && diff playsel.3 $srcdir/tests/playsel.3 \ - || exit 1 - -echo dviselect pTeX tests OK - -./dvibook -s4 playsel.dvi playbook.dvi \ - 2>playbook.2 \ - && diff playbook.2 $srcdir/tests/playbook.2 \ - || exit 1 - -echo dvibook tests OK - -rm -f playbook.2 -cat playsel.dvi | ./dvibook -s4 >playbook.dvi \ - 2>playbook.2 \ - && diff playbook.2 $srcdir/tests/playbook.2 \ - || exit 1 - -rm -f playbook.2 -./dvibook -s4 <playsel.dvi >playbook.dvi \ - 2>playbook.2 \ - && diff playbook.2 $srcdir/tests/playbook.2 \ - || exit 1 - -echo dvibook with stdin and stdout tests OK - -./dvibook -s4 playselt.dvi playbook.dvi \ - 2>playbook.3 \ - && diff playbook.3 $srcdir/tests/playbook.3 \ - || exit 1 - -./dvibook -r -s4 playselt.dvi playbook.dvi \ - 2>playbook.4 \ - && diff playbook.4 $srcdir/tests/playbook.4 \ - || exit 1 - -echo dvibook pTeX tests OK - -./dviselect =5:7 $srcdir/tests/play.dvi playsel1.dvi \ - 2>playconc.2 \ - && ./dviselect 23:25 $srcdir/tests/play.dvi playsel2.dvi \ - 2>>playconc.2 \ - && ./dviconcat -o playconc.dvi playsel2.dvi playsel1.dvi \ - 2>>playconc.2 \ - && diff playconc.2 $srcdir/tests/playconc.2 \ - || exit 1 - -echo dviconcat tests OK - -./dviselect =5:7 $srcdir/tests/playtate.dvi playsel1.dvi \ - 2>playconc.3 \ - && ./dviselect 23:25 $srcdir/tests/playtate.dvi playsel2.dvi \ - 2>>playconc.3 \ - && ./dviconcat -o playconc.dvi playsel2.dvi playsel1.dvi \ - 2>>playconc.3 \ - && diff playconc.3 $srcdir/tests/playconc.3 \ - || exit 1 - -echo dviconcat pTeX tests OK - -./dvitodvi '4:500@0+1(16.5cm,0)+2(0,28cm)+3(16.5cm,28cm)' playsel.dvi playdvi.dvi \ - 2>playdvi.2 \ - && diff playdvi.2 $srcdir/tests/playdvi.2 \ - || exit 1 - -echo dvitodvi tests OK - -rm -f playdvi.2 -cat playsel.dvi | ./dvitodvi '4:500@0+1(16.5cm,0)+2(0,28cm)+3(16.5cm,28cm)' -o playdvi.dvi \ - 2>playdvi.2 \ - && diff playdvi.2 $srcdir/tests/playdvi.2 \ - || exit 1 - -rm -f playdvi.2 -./dvitodvi '4:500@0+1(16.5cm,0)+2(0,28cm)+3(16.5cm,28cm)' -o playdvi.dvi <playsel.dvi \ - 2>playdvi.2 \ - && diff playdvi.2 $srcdir/tests/playdvi.2 \ - || exit 1 - -echo dvitodvi reading stdin tests OK - -./dvitodvi '4:500@0+1(16.5cm,0)+2(0,28cm)+3(16.5cm,28cm)' playselt.dvi playdvi.dvi \ - 2>playdvi.3 \ - && diff playdvi.3 $srcdir/tests/playdvi.3 \ - || exit 1 - -echo dvitodvi pTeX tests OK - diff --git a/Build/source/texk/seetexk/tempfile.c b/Build/source/texk/seetexk/tempfile.c deleted file mode 100644 index ba20e1fb5fb..00000000000 --- a/Build/source/texk/seetexk/tempfile.c +++ /dev/null @@ -1,155 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <sys/types.h> - -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif - -#ifdef _AMIGA -#define getpid() 42 -#endif /* _AMIGA */ - -#if defined( WIN32 ) || defined( _AMIGA ) -#include "types.h" -#else -#include <sys/file.h> - -char *getenv(); - -#endif - -#include "tempfile.h" - -#ifdef KPATHSEA -#include <kpathsea/config.h> -#include <kpathsea/c-fopen.h> -#else -#ifndef O_BINARY -#define O_BINARY 0 -#endif -#endif - -#if defined(WIN32) || defined(MSDOS) -#define TMP_OPEN_MODE (O_RDWR | O_BINARY) -#else -#define TMP_OPEN_MODE 2 -#endif - -#ifdef DOSISH -#ifndef WIN32 -#define __cdecl -#endif -static char *TmpFile; -static void __cdecl -RemoveTempFile(void) -{ - if (TmpFile) { - unlink(TmpFile); - TmpFile = (char *)0; - } -} -#endif - -/* - * Create an open but unlinked (i.e., remove-on-exit-or-file-close) - * file. Return the file descriptor, or -1 if unable to create such - * a file. The buffer `name' is used to hold the file name (so that - * if this returns -1, it is useful for error messages). - * - * We use the despicable trick of unlinking an open temporary file. - * The alternatives are too painful. If it becomes necessary to - * do this another way, however, here is a method suggested by Fred - * Blonder: fork, and have the parent wait for the child to exit. - * (The parent must avoid being killed during this phase.) When - * the child exits, the parent should then remove the temporary file, - * then exit with the same status, or send itself the same signal. - */ -int -MakeRWTempFile(char *name) -{ - register int tf, n; - int mypid, tries; - const char *tmpdir; - - if ((tmpdir = getenv("TMP")) == NULL - && (tmpdir = getenv("TEMP")) == NULL - && (tmpdir = getenv("TMPDIR")) == NULL) -#if defined(WIN32) || defined(MSDOS) - tmpdir = "."; -#else - tmpdir = "/tmp"; -#endif - /* compose a suitable temporary file name, and get an r/w descriptor */ - mypid = getpid(); - n = 0; - tries = 0; - do { - (void) sprintf(name, "%s/#%d.%d", tmpdir, mypid, n++); -#ifndef DOSISH - (void) unlink(name); -#endif -#ifdef O_CREAT /* have three-argument open syscall */ - tries++; - tf = open(name, O_RDWR | O_CREAT | O_EXCL | O_BINARY, 0666); -#else - if (access(name, 0) == 0) { - /* - * Skip existing files. Note that tf might - * not be set yet. - */ - tf = -1; - continue; - } - tries++; - tf = creat(name, 0666); - if (tf >= 0) { - (void) close(tf); - tf = open(name, TMP_OPEN_MODE); - if (tf < 0) - (void) unlink(name); - } -#endif - } while (tf < 0 && tries < 20); - if (tf < 0) /* probably unrecoverable user error */ - return (-1); - -#ifdef DOSISH - /* Can't use the despicable trick of unlinking an open file, - since the filesystem won't wait for it to be closed. Let's - be somewhat less despicable. */ - TmpFile = (char *)malloc(strlen(name) + 1); - if (TmpFile) { - strcpy(TmpFile, name); - atexit(RemoveTempFile); - } -#else - (void) unlink(name); -#endif - return (tf); -} diff --git a/Build/source/texk/seetexk/tempfile.h b/Build/source/texk/seetexk/tempfile.h deleted file mode 100644 index df90e375f91..00000000000 --- a/Build/source/texk/seetexk/tempfile.h +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * Temp Files. - */ - -int MakeRWTempFile(char *name); diff --git a/Build/source/texk/seetexk/tests/play.dvi b/Build/source/texk/seetexk/tests/play.dvi Binary files differdeleted file mode 100644 index c85accc0ecc..00000000000 --- a/Build/source/texk/seetexk/tests/play.dvi +++ /dev/null diff --git a/Build/source/texk/seetexk/tests/playbook.2 b/Build/source/texk/seetexk/tests/playbook.2 deleted file mode 100644 index 83eeec4dfac..00000000000 --- a/Build/source/texk/seetexk/tests/playbook.2 +++ /dev/null @@ -1,2 +0,0 @@ -[18] [15] [16] [17] [22] [19] [20] [21] [*] [23] [24] [25] -Wrote 12 pages, 1548 bytes diff --git a/Build/source/texk/seetexk/tests/playbook.3 b/Build/source/texk/seetexk/tests/playbook.3 deleted file mode 100644 index 4ba522ffffb..00000000000 --- a/Build/source/texk/seetexk/tests/playbook.3 +++ /dev/null @@ -1,2 +0,0 @@ -[18] [15] [16] [17] [22] [19] [20] [21] [*] [23] [24] [25] -Wrote 12 pages, 1520 bytes diff --git a/Build/source/texk/seetexk/tests/playbook.4 b/Build/source/texk/seetexk/tests/playbook.4 deleted file mode 100644 index 303d2060246..00000000000 --- a/Build/source/texk/seetexk/tests/playbook.4 +++ /dev/null @@ -1,2 +0,0 @@ -[15] [18] [17] [16] [19] [22] [21] [20] [23] [*] [25] [24] -Wrote 12 pages, 1520 bytes diff --git a/Build/source/texk/seetexk/tests/playconc.2 b/Build/source/texk/seetexk/tests/playconc.2 deleted file mode 100644 index 5937676df61..00000000000 --- a/Build/source/texk/seetexk/tests/playconc.2 +++ /dev/null @@ -1,5 +0,0 @@ -[15] [16] [17] -Wrote 3 pages, 520 bytes -[23] [24] [25] -Wrote 3 pages, 536 bytes -Wrote 6 pages, 892 bytes diff --git a/Build/source/texk/seetexk/tests/playconc.3 b/Build/source/texk/seetexk/tests/playconc.3 deleted file mode 100644 index a12dc68d059..00000000000 --- a/Build/source/texk/seetexk/tests/playconc.3 +++ /dev/null @@ -1,5 +0,0 @@ -[15] [16] [17] -Wrote 3 pages, 500 bytes -[23] [24] [25] -Wrote 3 pages, 512 bytes -Wrote 6 pages, 844 bytes diff --git a/Build/source/texk/seetexk/tests/playdvi.2 b/Build/source/texk/seetexk/tests/playdvi.2 deleted file mode 100644 index 07135749d20..00000000000 --- a/Build/source/texk/seetexk/tests/playdvi.2 +++ /dev/null @@ -1,2 +0,0 @@ -[15] [19] [23] -Wrote 3 pages, 1200 bytes diff --git a/Build/source/texk/seetexk/tests/playdvi.3 b/Build/source/texk/seetexk/tests/playdvi.3 deleted file mode 100644 index ef5c90c91da..00000000000 --- a/Build/source/texk/seetexk/tests/playdvi.3 +++ /dev/null @@ -1,2 +0,0 @@ -[15] [19] [23] -Wrote 3 pages, 1108 bytes diff --git a/Build/source/texk/seetexk/tests/playnot.2 b/Build/source/texk/seetexk/tests/playnot.2 deleted file mode 100644 index af49d2414ec..00000000000 --- a/Build/source/texk/seetexk/tests/playnot.2 +++ /dev/null @@ -1 +0,0 @@ -Specified page may be out of range diff --git a/Build/source/texk/seetexk/tests/playsel.2 b/Build/source/texk/seetexk/tests/playsel.2 deleted file mode 100644 index af72fa4f879..00000000000 --- a/Build/source/texk/seetexk/tests/playsel.2 +++ /dev/null @@ -1,2 +0,0 @@ -[15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] -Wrote 11 pages, 1500 bytes diff --git a/Build/source/texk/seetexk/tests/playsel.3 b/Build/source/texk/seetexk/tests/playsel.3 deleted file mode 100644 index 58c2f2c1102..00000000000 --- a/Build/source/texk/seetexk/tests/playsel.3 +++ /dev/null @@ -1,2 +0,0 @@ -[15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] -Wrote 11 pages, 1408 bytes diff --git a/Build/source/texk/seetexk/tests/playtate.dvi b/Build/source/texk/seetexk/tests/playtate.dvi Binary files differdeleted file mode 100644 index 5126e2d2626..00000000000 --- a/Build/source/texk/seetexk/tests/playtate.dvi +++ /dev/null diff --git a/Build/source/texk/seetexk/types.h b/Build/source/texk/seetexk/types.h deleted file mode 100644 index 07105c6e0a5..00000000000 --- a/Build/source/texk/seetexk/types.h +++ /dev/null @@ -1,124 +0,0 @@ -/* Copyright (c) 1987, 1989, 2012 University of Maryland Department of - Computer Science. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation, the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: The above copyright notice, this permission - notice and the disclaimer statement shall be included in all copies - or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -/* - * MC-TeX types and macros (system dependent). - * Check to make sure they are correct for your system. - */ - -#ifndef _MCTEX_TYPES_ -#define _MCTEX_TYPES_ - -#ifdef KPATHSEA - -#include <kpathsea/config.h> -#include <kpathsea/c-memstr.h> - -#define BLOCK_COPY(from, to, len) memmove(to, from, len) - -#else - -#if defined(WIN32) && !defined(__MINGW32__) -#include <win32lib.h> /* not KPATHSEA */ -#undef index -#endif - -/* - * Define BSD_FILE_SYSTEM if you have the BSD file system `stat' - * structure (with the st_blksize field). Otherwise, MakeSeekable() - * will be slower than necessary. - */ -#undef BSD_FILE_SYSTEM - -/* - * Define this as the name of a routine that handles overlapping block - * copies, if there is such a routine. Usually it will be called memmove() - * but on 4.3BSD it is called bcopy(). Note that the 4.2BSD bcopy() does - * not handle overlap, and must not be used here. If there is no routine, - * or if its overlap handling is uncertain, leave BLOCK_COPY undefined. - * - * (The bcopy provided in lib/bcopy.c does handle overlap.) - */ -/* #define BLOCK_COPY(from, to, len) memmove(to, from, len) */ -#define BLOCK_COPY(from, to, len) memmove(to, from, len) - -/* - * Define void as int if your compiler does not support void, - * or if there are bugs in its support (e.g., 4.1BSD). - */ -/* #define void int */ - -#endif /* KPATHSEA */ - -/* - * Conflicting WIN32 declarations. - */ -#undef DT_RIGHT -#define EndPage DviEndPage - -/* - * Define the following types and macros as required by your system. - */ - -typedef int16_t i16; /* a 16 bit integer (signed) */ - -typedef int32_t i32; /* a 32 bit integer (signed) */ -typedef uint32_t ui32; /* a 32 bit integer (unsigned) */ - -/* macros to sign extend quantities that are less than 32 bits long */ - -/* these compilers mishandle (int)(char)(constant), but a subterfuge works */ -#if defined(sun) || defined(hp300) -#define Sign8(n) ((i32)(char)(int)(n)) -#endif - -/* these have signed characters and (int)(char)(constant) works */ -#if defined(vax) || defined(mips) -#define Sign8(n) ((i32)(char)(n)) -#endif - -/* this works everywhere, but may be slow */ -#ifndef Sign8 -#define Sign8(n) ((n) & 0x80 ? ((n) | ~0xff) : (n)) -#endif - -/* this should work everywhere */ -#ifndef Sign16 -#define Sign16(n) ((i32)(i16)(n)) -#endif - -/* this works where int is 32 bits, and >> sign extents and is fast */ -#if defined(vax) || defined(mips) -#define Sign24(n) (((n) << 8) >> 8) -#endif - -/* this works everywhere, but may be slow */ -#ifndef Sign24 -#define Sign24(n) ((n) & 0x800000 ? ((n) | ~0xffffff) : (n)) -#endif - -/* macros to truncate quantites that may be signed */ -#define UnSign8(n) ((i32)(n) & 0xff) -#define UnSign16(n) ((i32)(n) & 0xffff) -#define UnSign24(n) ((i32)(n) & 0xffffff) - -#endif /* _MCTEX_TYPES_ */ |