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authorKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
committerKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
commit487ca4806cc046076293cf6cc5fbba0db282bac7 (patch)
tree847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/dvi2tty
parenta3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff)
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvi2tty')
-rw-r--r--Build/source/texk/dvi2tty/DVI.format70
-rw-r--r--Build/source/texk/dvi2tty/MANIFEST13
-rw-r--r--Build/source/texk/dvi2tty/Makefile.in44
-rw-r--r--Build/source/texk/dvi2tty/README53
-rw-r--r--Build/source/texk/dvi2tty/README.ORG26
-rw-r--r--Build/source/texk/dvi2tty/commands.h67
-rwxr-xr-xBuild/source/texk/dvi2tty/configure1614
-rw-r--r--Build/source/texk/dvi2tty/configure.in17
-rw-r--r--Build/source/texk/dvi2tty/depend.mak10
-rw-r--r--Build/source/texk/dvi2tty/disdvi.c495
-rw-r--r--Build/source/texk/dvi2tty/dummy.ps0
-rw-r--r--Build/source/texk/dvi2tty/dvi2tty.1131
-rw-r--r--Build/source/texk/dvi2tty/dvi2tty.c721
-rw-r--r--Build/source/texk/dvi2tty/dvi2tty.h108
-rw-r--r--Build/source/texk/dvi2tty/dvi2tty.patch91
-rw-r--r--Build/source/texk/dvi2tty/dvistuff.c1180
-rw-r--r--Build/source/texk/dvi2tty/win32.mak52
17 files changed, 4692 insertions, 0 deletions
diff --git a/Build/source/texk/dvi2tty/DVI.format b/Build/source/texk/dvi2tty/DVI.format
new file mode 100644
index 00000000000..a48ad47e4d9
--- /dev/null
+++ b/Build/source/texk/dvi2tty/DVI.format
@@ -0,0 +1,70 @@
+/*
+
+
+================================================================================
+== DVI file format ==
+================================================================================
+no_ops >= 0 bytes (NOP, nops before the preamble)
+preamble_marker 1 ubyte (PRE)
+version_id 1 ubyte (should be version 2)
+numerator 4 ubytes (numerater must equal the one in postamble)
+denominator 4 ubytes (denominator must equal the one in postamble)
+magnification 4 ubytes (magnification must equal the one in postamble)
+id_len 1 ubyte (lenght of identification string)
+id_string id_len ubytes (identification string)
+
+no_ops >= 0 bytes (NOP, nops before a page)
+begin_of_page 1 ubyte (BOP)
+page_nr 4 sbytes (page number)
+do_be_do 36 bytes (filler ????)
+prev_page_offset 4 sbytes (offset in file where previous page starts, -1 for none)
+... PAGE DATA ...
+end_of_page 1 ubyte (EOP)
+
+no_ops ??? >= 0 bytes (NOPS, I think they are allowed here...)
+postamble_marker 1 ubyte (POST)
+last_page_offset 4 sbytes (offset in file where last page starts)
+numerator 4 ubytes (numerater must equal the one in preamble)
+denominator 4 ubytes (denominator must equal the one in preamble)
+magnification 4 ubytes (magnification must equal the one in preamble)
+max_page_height 4 ubytes (maximum page height)
+max_page_width 4 ubytes (maximum page width)
+max_stack 2 ubytes (maximum stack depth needed)
+total_pages 2 ubytes (number of pages in file)
+... FONT DEFINITIONS ...
+
+postamble_offset 4 sbytes (offset in file where postamble starts)
+version_id 1 ubyte (should be version 2)
+trailer >= 4 ubytes (TRAILER)
+<EOF>
+
+
+FONT DEFINITIONS:
+ do {
+ switch (c = getc(dvi_fp) {
+ case FNTDEF1 :
+ case FNTDEF2 :
+ case FNTDEF3 :
+ case FNTDEF4 : define_font(c);
+ case POSTPOST : break;
+ default : error;
+ }
+ } while (c != POSTPOST);
+
+===== A font def looks like:
+
+1,2,3 or 4 ubytes TeXfontnumber for FNTDEF1 .. FNTDEF4
+4 ubytes checksum
+4 ubytes scale
+4 ubytes design size
+1 byte deflen1
+1 byte deflen2
+deflen1 + deflen2 bytes fontname.
+
+===== A special looks like:
+
+1,2,3 or 4 ubytes telling length of special command for XXX1 .. XXX4
+all bytes in the special command are used as defined in the dvi driver.
+
+
+*/
diff --git a/Build/source/texk/dvi2tty/MANIFEST b/Build/source/texk/dvi2tty/MANIFEST
new file mode 100644
index 00000000000..304aadd3544
--- /dev/null
+++ b/Build/source/texk/dvi2tty/MANIFEST
@@ -0,0 +1,13 @@
+ File Name Archive # Description
+-----------------------------------------------------------
+ README 1
+ README.ORG 1
+ DVI.format 1
+ MANIFEST 1
+ Makefile 1
+ disdvi.c 1
+ dvi2tty.c 1
+ dvistuff.c 2
+ commands.h 1
+ dvi2tty.h 2
+ dvi2tty.1 2
diff --git a/Build/source/texk/dvi2tty/Makefile.in b/Build/source/texk/dvi2tty/Makefile.in
new file mode 100644
index 00000000000..de4881d60c9
--- /dev/null
+++ b/Build/source/texk/dvi2tty/Makefile.in
@@ -0,0 +1,44 @@
+# Makefile for dvi2tty --te@informatik.uni-hannover.de. Public domain.
+version = 4.0
+
+kpse_include ../make/paths.mk
+kpse_include ../make/common.mk
+kpse_include ../make/programs.mk
+prog_cflags = -DUNIX -DKPATHSEA
+
+programs = disdvi dvi2tty
+default all: $(programs)
+
+dvi2tty: $(kpathsea) dvi2tty.o dvistuff.o
+ $(kpathsea_link) dvi2tty.o dvistuff.o $(LOADLIBES)
+disdvi: $(kpathsea) disdvi.o
+ $(kpathsea_link) disdvi.o $(LOADLIBES)
+
+kpse_include ../make/tkpathsea.mk
+
+install: install-exec install-data
+uninstall: uninstall-exec uninstall-data
+
+install-exec: $(programs)
+ $(SHELL) $(top_srcdir)/../mkinstalldirs $(bindir)
+ for p in $(programs); do $(INSTALL_LIBTOOL_PROG) $$p $(bindir); done
+uninstall-exec:
+ for p in $(programs); do rm -f $(bindir)/$$p; done
+
+install-data: dvi2tty.1
+ $(SHELL) $(top_srcdir)/../mkinstalldirs $(man1dir)
+ $(INSTALL_DATA) $(srcdir)/dvi2tty.1 $(man1dir)/dvi2tty.$(manext)
+
+uninstall-data:
+ rm -f $(man1dir)/dvi2tty.$(manext)
+pre-dist-$(distname):
+post-dist-$(distname):
+
+kpse_include ../make/dist.mk
+kpse_include ../make/config.mk
+
+info dvi check:
+
+kpse_include ../make/clean.mk
+kpse_include ../make/rdepend.mk
+kpse_include depend.mk
diff --git a/Build/source/texk/dvi2tty/README b/Build/source/texk/dvi2tty/README
new file mode 100644
index 00000000000..9c66e197190
--- /dev/null
+++ b/Build/source/texk/dvi2tty/README
@@ -0,0 +1,53 @@
+ DVI2TTY
+
+
+dvi2tty is intended for previewing dvi-files on text-only
+devices (terminals and lineprinters).
+The program is basicly an improved C version of the pascal
+program written by Svante Lindahl (see README.ORG).
+I translated it because I could not find a pascal compiler
+on our machine that could compile it.
+The program runs under UNIX and MSDOS without problems
+It should also run under VMS.
+(you may need some site dependend redefinitions, see below).
+Undocumented option: the -e option can be used to influence
+the width of spaces. With a negative value the number of spaces
+between words becomes less, with a positive value it becomes more.
+Just play around if you like, -e-11 worked nice with me.
+
+
+ DISDVI
+
+Disdvi is a simple hack that dumps a dvi file in a more readable form.
+It is not a spectacular program but use it and improve as you wish.
+I'd appreciate any enhancements made, bug reports etc. mailed to me.
+
+
+ COMPILING THE PROGRAMS
+
+Disdvi is rather simple and does not need any modifications.
+To compile under VMS, you might need to define an extra macro:
+Add a -DVMS on the command line, or add a line
+#define VMS
+in the dvi2tty.h file.
+For dvi2tty you may find the following problems:
+
+ function strchr() can not be found:
+ Your are probably a BSD UNIX or alike.
+ Solution: #define strchr index
+ '/usr/bin/pg' program not found.
+ Solution: change the DEFPAGER macro in dvi2tty.c
+ To compile under VMS, you might need to define an extra macro:
+ Add a -DVMS on the command line, or add a line
+ #define VMS
+
+Thats all, good luck.
+
+
+- Marcel
+-----------------------------------------
+| Marcel J.E. Mol | They hate you if your're clever
+| Delft University of Technology | And they despise the fool
+| The Netherlands | Till you're so fucking crazy
+| UUCP: marcel@duteca.tudelft.nl | You can't follow the rules.
+----------------------------------------- - Lennon
diff --git a/Build/source/texk/dvi2tty/README.ORG b/Build/source/texk/dvi2tty/README.ORG
new file mode 100644
index 00000000000..3eeefc4684c
--- /dev/null
+++ b/Build/source/texk/dvi2tty/README.ORG
@@ -0,0 +1,26 @@
+
+dvitty is intended for previewing dvi-files on text-only devices
+(terminals and lineprinters). The output is not very pretty many
+times, but it still saves quite a lot of work, especially if you
+have a little ways to walk to a laserprinter, for example.
+
+The program was originally written in Hedrick-Pascal, running on
+TOPS-20, and was later ported to UNIX (BSD, Berkeley-pascal).
+
+It is not very smart in all situations, but still serves it pur-
+pose fairly well.
+
+For information on how to use see the man-page.
+
+Before compiling and installing inspect the "compile-time cust-
+omization constants" and change them to suit your site.
+These constants configure default pager and a little more.
+
+Please report complaints, suggestions, bugs and/or fixes to:
+
+Svante Lindahl, NADA, KTH Numerical Analysis & Computer Science
+UUCP: {seismo,mcvax}!enea!ttds!zap Royal Institute of Technology, Sweden
+ARPA: enea!ttds!zap@seismo.CSS.GOV EAN: zap@cs.kth.sunet
+
+The TOPS-20 version of the program can also be obtained from the above
+address.
diff --git a/Build/source/texk/dvi2tty/commands.h b/Build/source/texk/dvi2tty/commands.h
new file mode 100644
index 00000000000..4c9702deae5
--- /dev/null
+++ b/Build/source/texk/dvi2tty/commands.h
@@ -0,0 +1,67 @@
+/* DVI COMMANDS */
+#define SETC_000 0 /* typeset character 0 and move right */
+#define SETC_127 127 /* typeset character 127 and move right */
+#define SET1 128 /* typeset a character and move right */
+#define SET2 129 /* ??? */
+#define SET3 130 /* ??? */
+#define SET4 131 /* ??? */
+#define SET_RULE 132 /* typeset a rule and move right */
+#define PUT1 133 /* typeset a character */
+#define PUT2 134 /* ??? */
+#define PUT3 135 /* ??? */
+#define PUT4 136 /* ??? */
+#define PUT_RULE 137 /* typeset a rule */
+#define NOP 138 /* no operation */
+#define BOP 139 /* beginning of page */
+#define EOP 140 /* ending of page */
+#define PUSH 141 /* save the current positions */
+#define POP 142 /* restore previous positions */
+#define RIGHT1 143 /* move right */
+#define RIGHT2 144 /* ??? */
+#define RIGHT3 145 /* ??? */
+#define RIGHT4 146 /* ??? */
+#define W0 147 /* move right by |w| */
+#define W1 148 /* move right and set |w| */
+#define W2 149 /* ??? */
+#define W3 150 /* ??? */
+#define W4 151 /* ??? */
+#define X0 152 /* move right by |x| */
+#define X1 153 /* move right and set |x| */
+#define X2 154 /* ??? */
+#define X3 155 /* ??? */
+#define X4 156 /* ??? */
+#define DOWN1 157 /* move down */
+#define DOWN2 158 /* ??? */
+#define DOWN3 159 /* ??? */
+#define DOWN4 160 /* ??? */
+#define Y0 161 /* move down by |y| */
+#define Y1 162 /* move down and set |y| */
+#define Y2 163 /* ??? */
+#define Y3 164 /* ??? */
+#define Y4 165 /* ??? */
+#define Z0 166 /* move down by |z| */
+#define Z1 167 /* move down and set |z| */
+#define Z2 168 /* ??? */
+#define Z3 169 /* ??? */
+#define Z4 170 /* ??? */
+#define FONT_00 171 /* set current font to 0 */
+#define FONT_63 234 /* set current font to 0 */
+#define FNT1 235 /* set current font */
+#define FNT2 236 /* Same as FNT1, except that arg is 2 bytes */
+#define FNT3 237 /* Same as FNT1, except that arg is 3 bytes */
+#define FNT4 238 /* Same as FNT1, except that arg is 4 bytes */
+#define XXX1 239 /* extension to \.DVI primitives */
+#define XXX2 240 /* Like XXX1, but 0<=k<65536 */
+#define XXX3 241 /* Like XXX1, but 0<=k<@t$2^{24}$@> */
+#define XXX4 242 /* potentially long extension to \.DVI
+ primitives */
+#define FNT_DEF1 243 /* define the meaning of a font number */
+#define FNT_DEF2 244 /* ??? */
+#define FNT_DEF3 245 /* ??? */
+#define FNT_DEF4 246 /* ??? */
+#define PRE 247 /* preamble */
+#define POST 248 /* postamble beginning */
+#define POST_POST 249 /* postamble ending */
+#define TRAILER 223 /* trailer bytes in dvi file */
+
+ /* undefined_commands 250,251,252,253,254,255 */
diff --git a/Build/source/texk/dvi2tty/configure b/Build/source/texk/dvi2tty/configure
new file mode 100755
index 00000000000..e7420f17b21
--- /dev/null
+++ b/Build/source/texk/dvi2tty/configure
@@ -0,0 +1,1614 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer"
+ac_help="$ac_help
+ --without-mktexmf-default do not run mktexmf if MF source missing"
+ac_help="$ac_help
+ --without-mktexpk-default do not run mktexpk if PK font missing"
+ac_help="$ac_help
+ --without-mktextfm-default do not run mktextfm if TFM file missing"
+ac_help="$ac_help
+ --without-mkocp-default do not run mkocp if OCP file missing"
+ac_help="$ac_help
+ --without-mkofm-default do not run mkofm if OFM file missing"
+ac_help="$ac_help
+ --with-mktexfmt-default run mktexfmt if format file missing"
+ac_help="$ac_help
+ --with-mktextex-default run mktextex if TeX source missing"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+ac_config_files=
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ case "$ac_option" in
+ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) ac_optarg= ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case "$ac_option" in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir="$ac_optarg" ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build="$ac_optarg" ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file="$ac_optarg" ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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+ datadir="$ac_optarg" ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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+ eval "enable_${ac_feature}=no" ;;
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+ -enable-* | --enable-*)
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+ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ exec_prefix="$ac_optarg" ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
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+
+ -help | --help | --hel | --he)
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+ --cache-file=FILE cache test results in FILE
+ --help print this message
+ --no-create do not create output files
+ --quiet, --silent do not print \`checking...' messages
+ --version print the version of autoconf that created configure
+Directory and file names:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [same as prefix]
+ --bindir=DIR user executables in DIR [EPREFIX/bin]
+ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
+ --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data in DIR
+ [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data in DIR
+ [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
+ --libdir=DIR object code libraries in DIR [EPREFIX/lib]
+ --includedir=DIR C header files in DIR [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
+ --infodir=DIR info documentation in DIR [PREFIX/info]
+ --mandir=DIR man documentation in DIR [PREFIX/man]
+ --srcdir=DIR find the sources in DIR [configure dir or ..]
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM
+ run sed PROGRAM on installed program names
+EOF
+ cat << EOF
+Host type:
+ --build=BUILD configure for building on BUILD [BUILD=HOST]
+ --host=HOST configure for HOST [guessed]
+ --target=TARGET configure for TARGET [TARGET=HOST]
+Features and packages:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --x-includes=DIR X include files are in DIR
+ --x-libraries=DIR X library files are in DIR
+EOF
+ if test -n "$ac_help"; then
+ echo "--enable and --with options recognized:$ac_help"
+ fi
+ exit 0 ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host="$ac_optarg" ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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+ includedir="$ac_optarg" ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
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+ infodir="$ac_optarg" ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir="$ac_optarg" ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
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+ libexecdir="$ac_optarg" ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir="$ac_optarg" ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir="$ac_optarg" ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir="$ac_optarg" ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix="$ac_optarg" ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix="$ac_optarg" ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name="$ac_optarg" ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir="$ac_optarg" ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir="$ac_optarg" ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site="$ac_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir="$ac_optarg" ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir="$ac_optarg" ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target="$ac_optarg" ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version 2.13"
+ exit 0 ;;
+
+ -with-* | --with-*)
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes="$ac_optarg" ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries="$ac_optarg" ;;
+
+ -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_envvar| sed 's/[_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: invalid variable name: $ac_envvar" 1>&2; exit 1; }
+ fi
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+ echo "configure: warning: $ac_option: invalid host type" 1>&2
+ fi
+ if test "x$nonopt" != xNONE; then
+ { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+ fi
+ nonopt="$ac_option"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+ exec 6>/dev/null
+else
+ exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+ case "$ac_arg" in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+ esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set. These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=dvi2tty.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_prog=$0
+ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+ else
+ { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+ fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ echo "loading site script $ac_site_file"
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ echo "loading cache $cache_file"
+ . $cache_file
+else
+ echo "creating cache $cache_file"
+ > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+# AC_CONFIG_HEADER(c-auto.h:c-auto.in)
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:559: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test $ac_x $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:590: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_prog_rejected=no
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test $ac_x $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test -z "$CC"; then
+ case "`uname -s`" in
+ *win32* | *WIN32*)
+ # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:642: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test $ac_x $ac_dir/$ac_word; then
+ ac_cv_prog_CC="cl"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+ ;;
+ esac
+ fi
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:675: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 686 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:717: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:722: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:731: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:750: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ case $ac_dir in
+ /*|[A-z]:/*) ac_aux_dir=$ac_dir;;
+ *) ac_aux_dir=`pwd`/$ac_dir;;
+ esac
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ case $ac_dir in
+ /*|[A-z]:/*) ac_aux_dir=$ac_dir;;
+ *) ac_aux_dir=`pwd`/$ac_dir;;
+ esac
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:818: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
+ # Hack for MSDOS and descendants.
+ if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ if test $ac_x $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:873: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftestmake <<\EOF
+all:
+ @echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ SET_MAKE=
+else
+ echo "$ac_t""no" 1>&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:900: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ rm -f conftestdata
+# MS-DOS is a special case, because it sort of pretends that ln -s
+# works for executables.
+if test -z "$COMSPEC" && ln -s X conftestdata 2>/dev/null
+then
+ rm -f conftestdata
+ ac_cv_prog_LN_S="ln -s"
+else
+ ac_cv_prog_LN_S=ln
+fi
+fi
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
+ echo "$ac_t""yes" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+
+echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+echo "configure:925: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+ USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
+ if test "x$USE_MAINTAINER_MODE" = xyes; then
+ MAINT=
+ else
+ MAINT='#M#'
+ fi
+
+
+
+echo $ac_n "checking for loader (symbol LD)""... $ac_c" 1>&6
+echo "configure:944: checking for loader (symbol LD)" >&5
+if eval "test \"`echo '$''{'cf_cv_subst_LD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+test -z "$LD" && LD=ld
+cf_cv_subst_LD=$LD
+fi
+
+LD=${cf_cv_subst_LD}
+echo "$ac_t""$LD" 1>&6
+
+
+echo $ac_n "checking for archiver (symbol AR)""... $ac_c" 1>&6
+echo "configure:958: checking for archiver (symbol AR)" >&5
+if eval "test \"`echo '$''{'cf_cv_subst_AR'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+test -z "$AR" && AR=ar
+cf_cv_subst_AR=$AR
+fi
+
+AR=${cf_cv_subst_AR}
+echo "$ac_t""$AR" 1>&6
+
+
+echo $ac_n "checking for archiver options (symbol ARFLAGS)""... $ac_c" 1>&6
+echo "configure:972: checking for archiver options (symbol ARFLAGS)" >&5
+if eval "test \"`echo '$''{'cf_cv_subst_ARFLAGS'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+test -z "$ARFLAGS" && ARFLAGS=rc
+cf_cv_subst_ARFLAGS=$ARFLAGS
+fi
+
+ARFLAGS=${cf_cv_subst_ARFLAGS}
+echo "$ac_t""$ARFLAGS" 1>&6
+
+
+
+# Check whether --with-mktexmf-default or --without-mktexmf-default was given.
+if test "${with_mktexmf_default+set}" = set; then
+ withval="$with_mktexmf_default"
+ :
+else
+ with_mktexmf_default=yes
+fi
+
+# Check whether --with-mktexpk-default or --without-mktexpk-default was given.
+if test "${with_mktexpk_default+set}" = set; then
+ withval="$with_mktexpk_default"
+ :
+else
+ with_mktexpk_default=yes
+fi
+
+# Check whether --with-mktextfm-default or --without-mktextfm-default was given.
+if test "${with_mktextfm_default+set}" = set; then
+ withval="$with_mktextfm_default"
+ :
+else
+ with_mktextfm_default=yes
+fi
+
+# Check whether --with-mkocp-default or --without-mkocp-default was given.
+if test "${with_mkocp_default+set}" = set; then
+ withval="$with_mkocp_default"
+ :
+else
+ with_mkocp_default=yes
+fi
+
+# Check whether --with-mkofm-default or --without-mkofm-default was given.
+if test "${with_mkofm_default+set}" = set; then
+ withval="$with_mkofm_default"
+ :
+else
+ with_mkofm_default=yes
+fi
+
+# Check whether --with-mktexfmt-default or --without-mktexfmt-default was given.
+if test "${with_mktexfmt_default+set}" = set; then
+ withval="$with_mktexfmt_default"
+ :
+fi
+
+# Check whether --with-mktextex-default or --without-mktextex-default was given.
+if test "${with_mktextex_default+set}" = set; then
+ withval="$with_mktextex_default"
+ with_mktextex_default=yes
+else
+ with_mktextex_default=no
+fi
+
+
+echo $ac_n "checking where the main texmf tree is located""... $ac_c" 1>&6
+echo "configure:1042: checking where the main texmf tree is located" >&5
+texmfmain=
+if test -n "$TEXMFMAIN"; then
+ texmfmain="$TEXMFMAIN"
+ echo "$ac_t""$texmfmain (from TEXMFMAIN)" 1>&6
+
+elif test "x$datadir" != 'x${prefix}/share'; then
+ # datadir is explicitly defined, assume datadir/texmf.
+ eval p=\"$datadir\"
+ # Unconditionally set the directory, but...
+ texmfmain=`echo "$p/texmf" | sed 's,//*,/,g'`
+ # ... do complain if it wasn't found.
+ if test -d "$texmfmain"; then
+ echo "$ac_t"""$texmfmain"" 1>&6
+ else
+ echo "$ac_t""not found" 1>&6
+ echo "configure: warning: No texmf tree found at datadir/texmf ($texmfmain)" 1>&2
+ echo "configure: warning: proceeding anyway.
+ *****************************************************************
+ * Warning: The main texmf tree was not found. *
+ * If you do not have the files, you should be able to find them *
+ * at the same place you got these sources, or from one of the *
+ * CTAN hosts. Good luck. *
+ *****************************************************************
+" 1>&2
+ fi
+
+else
+ # Second case, datadir is default...
+ if test "x$prefix" = "xNONE"; then
+ p="$ac_default_prefix"
+ else
+ eval p=\"$prefix\"
+ fi
+ for e in share/texmf lib/texmf texmf; do
+ if test -d "$p/$e"; then
+ texmfmain='${prefix}'/"$e"
+ break
+ fi
+ done
+ if test -z "$texmfmain" && test "x$prefix" = "xNONE"; then
+ # Still no texmfmain found, no prefix set, perhaps kpsewhich is
+ # installed and can help us out.
+ texmfmain=`kpsewhich --expand-path='$TEXMFMAIN'` 2>/dev/null
+ fi
+ texmfmain=`echo "$texmfmain" | sed 's,//*,/,g'`
+ if test -n "$texmfmain"; then
+ echo "$ac_t"""$texmfmain"" 1>&6
+ else
+ eval texmfmain="$datadir/texmf"
+ echo "$ac_t""not found" 1>&6
+ echo "configure: warning: The main texmf tree was not found at $texmfmain.
+ *****************************************************************
+ * Warning: The main texmf tree was not found. *
+ * Use the --datadir option to specify its parent directory. *
+ * If you do not have the files, you should be able to them from *
+ * the same place you got these sources from, or from one of the *
+ * CTAN hosts. *
+ *****************************************************************
+ Winging it by pretending $texmfmain is correct." 1>&2
+ fi
+fi
+
+
+ac_config_files="$ac_config_files Makefile"
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs. It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already. You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
+if cmp -s $cache_file confcache; then
+ :
+else
+ if test -w $cache_file; then
+ echo "updating cache $cache_file"
+ cat confcache > $cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+ case "\$ac_option" in
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+ exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+ echo "$CONFIG_STATUS generated by autoconf version 2.13"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+ *) echo "\$ac_cs_usage"; exit 1 ;;
+ esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+
+trap 'rm -fr `echo "$ac_config_files " | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@CC@%$CC%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@LN_S@%$LN_S%g
+s%@MAINT@%$MAINT%g
+s%@LD@%$LD%g
+s%@AR@%$AR%g
+s%@ARFLAGS@%$ARFLAGS%g
+s%@texmfmain@%$texmfmain%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+ else
+ sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+ fi
+ if test ! -s conftest.s$ac_file; then
+ ac_more_lines=false
+ rm -f conftest.s$ac_file
+ else
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f conftest.s$ac_file"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+ fi
+ ac_file=`expr $ac_file + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_cmds`
+ fi
+done
+if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"$ac_config_files"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+ else
+ ac_dir_suffix= ac_dots=
+ fi
+
+ case "$ac_given_srcdir" in
+ .) srcdir=.
+ if test -z "$ac_dots"; then top_srcdir=.
+ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+ /*|[A-z]:/*) # Absolute path.
+ srcdir="$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_given_srcdir" ;;
+ *) # Relative path.
+ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ case "$ac_given_INSTALL" in
+ "") ;;
+ [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo creating "$ac_file"
+ rm -f "$ac_file"
+ configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+ case "$ac_file" in
+ *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+ *) ac_comsub= ;;
+ esac
+
+ rm -f conftest.in
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"`
+ cat $ac_file_inputs > conftest.in
+ #
+ # Replace lines of the form ac_include foo with the contents of foo:
+ # first, from the ac_include lines construct a list of file names.
+ # From that list, we construct a second list of those files that exist.
+ # Then we construct lists of sed commands for including those files,
+ # and a sed command that removes the ac_include lines. We don't attempt
+ # to read non-existent files because some (buggy) versions of sed choke
+ # on this. Have to use sed because old (Ultrix, SunOS) awk does not support
+ # getline or system. (Anyway, configure scripts aren't supposed to use awk.)
+ # Can't use only one -e and commands {dr foo} because foo has to be last.
+ # Be careful, because the filename may contain /. Be careful with
+ # whitespace; we need to use echo.
+ #
+ file_substs=`sed -n '/^ac_include/s%ac_include[ ]*\(.*\)%\1%p' conftest.in`
+ # Create the sed command line ...
+ if test -n "$file_substs"; then
+ echo "configure: warning: ac_include is obsolete; instead use kpse_include" 1>&2
+ file_subst_cmd="sed -e 's/^ac_include/kpse_include/'"
+ else
+ file_subst_cmd='sed'
+ fi
+ kpse_substs=`sed -n '/^kpse_include/s%kpse_include[ ]*\(.*\)%\1%p' conftest.in`
+ for ac_inc in $file_substs $kpse_substs; do
+ if test -f "$ac_given_srcdir/$ac_inc"; then
+ ac_mung=`echo $ac_inc | sed 's,/,%,g'`
+ file_subst_cmd="$file_subst_cmd -e '/^kpse_include $ac_mung$/r $ac_given_srcdir/$ac_inc'"
+ fi
+ done
+ file_subst_cmd="$file_subst_cmd -e '/^kpse_include/d'"
+ # ... and fix the whitespace and escaped slashes.
+ file_subst_cmd=`echo "$file_subst_cmd" | sed -e 's,%,\\\/,g' \
+-e 's/kpse_include /kpse_include[ ]*/g'`
+ # I can't find any way to do variable substitution in the sed commands
+ # (so the user could have, e.g., $top_srcdir in their ac_include line).
+ (eval $file_subst_cmd conftest.in) \
+ | sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s* conftest.in
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='\([ ][ ]*\)[^ ].*$%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='\([ ]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+ CONFIG_HEADERS=""
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ echo creating $ac_file
+
+ rm -f conftest.frag conftest.in conftest.out
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"`
+ cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h. And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >> conftest.vals <<\EOF
+s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+ ac_lines=`grep -c . conftest.vals`
+ # grep -c gives empty output for an empty file on some AIX systems.
+ if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+ # Write a limited-size here document to conftest.frag.
+ echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+ echo 'CEOF
+ sed -f conftest.frag conftest.in > conftest.out
+ rm -f conftest.in
+ mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+ rm -f conftest.vals
+ mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+ rm -f conftest.frag conftest.h
+ echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
+ cat conftest.in >> conftest.h
+ rm -f conftest.in
+ if cmp -s $ac_file conftest.h 2>/dev/null; then
+ echo "$ac_file is unchanged"
+ rm -f conftest.h
+ else
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ fi
+ rm -f $ac_file
+ mv conftest.h $ac_file
+ fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
+if test "$no_recursion" != yes; then
+
+ # Remove --cache-file and --srcdir arguments so they do not pile up.
+ ac_sub_configure_args=
+ ac_prev=
+ for ac_arg in $ac_configure_args; do
+ if test -n "$ac_prev"; then
+ ac_prev=
+ continue
+ fi
+ case "$ac_arg" in
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ ;;
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ ;;
+ *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
+ esac
+ done
+
+ for ac_config_dir in : $subdirs; do
+
+ # Do not complain, so a configure script can configure whichever
+ # parts of a large source tree are present.
+ if test ! -d $srcdir/$ac_config_dir; then
+ continue
+ fi
+
+ echo configuring in $ac_config_dir
+
+ case "$srcdir" in
+ .) ;;
+ *)
+ if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
+ else
+ { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
+ fi
+ ;;
+ esac
+
+ ac_popdir=`pwd`
+ cd $ac_config_dir
+
+ # A "../" for each directory in /$ac_config_dir.
+ ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
+
+ case "$srcdir" in
+ .) # No --srcdir option. We are building in place.
+ ac_sub_srcdir=$srcdir ;;
+ /*|[A-z]:/*) # Absolute path.
+ ac_sub_srcdir=$srcdir/$ac_config_dir ;;
+ *) # Relative path.
+ ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
+ esac
+
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f ./configure; then
+ ac_sub_configure=./configure
+ elif test -f $ac_sub_srcdir/configure; then
+ ac_sub_configure=$ac_sub_srcdir/configure
+ elif test -f $ac_sub_srcdir/configure.in; then
+ ac_sub_configure=$ac_configure
+ else
+ echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
+ ac_sub_configure=
+ fi
+
+ # The recursion is here.
+ if test -n "$ac_sub_configure"; then
+
+ # Make the cache file name correct relative to the subdirectory.
+ case "$cache_file" in
+ /*|[A-z]:/*) ac_sub_cache_file=$cache_file ;;
+ *) # Relative path.
+ ac_sub_cache_file="$ac_dots$cache_file" ;;
+ esac
+ case "$ac_given_INSTALL" in
+ "") ;;
+ [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
+ # The eval makes quoting arguments work.
+ if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
+ then :
+ else
+ { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
+ fi
+ fi
+
+ cd $ac_popdir
+ done
+fi
+
+
+date >stamp-auto
diff --git a/Build/source/texk/dvi2tty/configure.in b/Build/source/texk/dvi2tty/configure.in
new file mode 100644
index 00000000000..b2d1f2a34ec
--- /dev/null
+++ b/Build/source/texk/dvi2tty/configure.in
@@ -0,0 +1,17 @@
+dnl Public domain.
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(dvi2tty.c)
+
+# AC_CONFIG_HEADER(c-auto.h:c-auto.in)
+
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+AC_PROG_LN_S
+
+sinclude(../kpathsea/withenable.ac)
+KPSE_CONFIG_FILES([Makefile])
+AC_OUTPUT
+
+dnl update `stamp-auto' since we just remade `c-auto.h'
+date >stamp-auto
diff --git a/Build/source/texk/dvi2tty/depend.mak b/Build/source/texk/dvi2tty/depend.mak
new file mode 100644
index 00000000000..e78918665d7
--- /dev/null
+++ b/Build/source/texk/dvi2tty/depend.mak
@@ -0,0 +1,10 @@
+$(objdir)/dvistuff.obj: \
+ dvi2tty.h \
+ commands.h
+
+$(objdir)/dvi2tty.obj: \
+ dvi2tty.h
+
+$(objdir)/disdvi.obj: \
+ commands.h
+
diff --git a/Build/source/texk/dvi2tty/disdvi.c b/Build/source/texk/dvi2tty/disdvi.c
new file mode 100644
index 00000000000..dba9754787a
--- /dev/null
+++ b/Build/source/texk/dvi2tty/disdvi.c
@@ -0,0 +1,495 @@
+/*****************************************************************************/
+/* */
+/* disdvi --- disassembles TeX dvi files. */
+/* */
+/* */
+/* 2.0 23/01/89 M.J.E. Mol (c) 1989 marcel@duteca.tudelft.nl */
+/* 2.1 19/01/90 M.J.E. Mol Maintain a list of fonts and */
+/* show fontnames in font changes. */
+/* Show character code when printing ligatures */
+/* */
+/* */
+/*****************************************************************************/
+
+
+char *disdvi = "@(#) disdvi.c 2.1 19/01/90 M.J.E. Mol (c) 1989, 1990";
+
+#include <stdio.h>
+#include <ctype.h>
+#include "commands.h"
+
+#if defined(KPATHSEA)
+#define NO_DEBUG
+#include <kpathsea/config.h>
+#include <kpathsea/c-proto.h>
+#include <kpathsea/lib.h>
+#else
+#if defined(MSDOS)
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#endif
+#endif
+
+#define LASTCHAR 127 /* max dvi character, above are commands */
+
+#define get1() num(1)
+#define get2() num(2)
+#define get3() num(3)
+#define get4() num(4)
+#define sget1() snum(1)
+#define sget2() snum(2)
+#define sget3() snum(3)
+#define sget4() snum(4)
+
+typedef struct _font {
+ long num;
+ struct _font * next;
+ char * name;
+} font;
+
+font * fonts = NULL;
+FILE * dvifp;
+char * dvi_name;
+long pc = 0;
+
+#ifdef KPATHSEA
+extern int main P2H(int argc,char **argv );
+extern void bop P1H(void);
+extern void postamble P1H(void);
+extern void preamble P1H(void);
+extern void postpostamble P1H(void);
+extern void special P1H(int x);
+extern void fontdef P1H(int x);
+extern char *fontname P1H(long fntnum);
+extern void printnonprint P1H(int ch);
+extern unsigned long num P1H(int size);
+extern long snum P1H(int size);
+#else
+char * malloc ();
+
+int main ();
+void bop ();
+void preamble ();
+void postamble ();
+void postpostamble ();
+void fontdef ();
+char * fontname ();
+void special ();
+void printnonprint ();
+unsigned long num ();
+long snum ();
+#endif
+
+
+
+/*---------------------------------------------------------------------------*/
+
+int main(argc, argv)
+int argc;
+char **argv;
+{
+ register int opcode; /* dvi opcode */
+ register int i;
+ int fontnum;
+
+ if (argc > 2) {
+ fprintf(stderr, "To many arguments\n");
+ fprintf(stderr, "Usage: %s [dvi-file]\n", *argv);
+ exit(1);
+ }
+
+ if (argc == 2) {
+ if ((i = strlen(argv[1])) == 0) {
+ fprintf(stderr, "Illegal empty filename\n");
+ fprintf(stderr, "Usage: %s [dvi-file]\n", *argv);
+ exit(2);
+ }
+ if ((i >= 5) && (argv[1][i-4] == '.') && (argv[1][i-3] == 'd') &&
+ (argv[1][i-2] == 'v') && (argv[1][i-1] == 'i'))
+ dvi_name = argv[1];
+ else {
+ dvi_name = malloc((i+5) * sizeof(char));
+ strcpy(dvi_name, argv[1]);
+ strcat(dvi_name, ".dvi");
+ }
+ if ((dvifp = fopen(dvi_name, "r")) == NULL) {
+ perror(dvi_name);
+ exit(3);
+ }
+ }
+ else
+ dvifp = stdin;
+
+#if defined(MSDOS)
+ setmode(fileno(dvifp), O_BINARY);
+#endif
+
+ while ((opcode = (int) get1()) != EOF) { /* process until end of file */
+ printf("%06ld: ", pc - 1);
+ if ((opcode <= LASTCHAR) && isprint(opcode)) {
+ printf("Char: ");
+ while ((opcode <= LASTCHAR) && isprint(opcode)) {
+ putchar(opcode);
+ opcode = (int) get1();
+ }
+ putchar('\n');
+ printf("%06ld: ", pc - 1);
+ }
+
+ if (opcode <= LASTCHAR)
+ printnonprint(opcode); /* it must be a non-printable */
+ else if ((opcode >= FONT_00) && (opcode <= FONT_63))
+ printf("FONT_%02d /* %s */\n", opcode - FONT_00,
+ fontname(opcode - FONT_00));
+ else
+ switch (opcode) {
+ case SET1 :
+ case SET2 :
+ case SET3 :
+ case SET4 : printf("SET%d: %ld\n", opcode - SET1 + 1,
+ num(opcode - SET1 + 1));
+ break;
+ case SET_RULE : printf("SET_RULE: height: %ld\n", sget4());
+ printf("%06ld: ", pc);
+ printf(" length: %ld\n", sget4());
+ break;
+ case PUT1 :
+ case PUT2 :
+ case PUT3 :
+ case PUT4 : printf("PUT%d: %ld\n", opcode - PUT1 + 1,
+ num(opcode - PUT1 + 1));
+ break;
+ case PUT_RULE : printf("PUT_RULE: height: %ld\n", sget4());
+ printf("%06ld: ", pc);
+ printf(" length: %ld\n", sget4());
+ break;
+ case NOP : printf("NOP\n"); break;
+ case BOP : bop(); break;
+ case EOP : printf("EOP\n"); break;
+ case PUSH : printf("PUSH\n"); break;
+ case POP : printf("POP\n"); break;
+ case RIGHT1 :
+ case RIGHT2 :
+ case RIGHT3 :
+ case RIGHT4 : printf("RIGHT%d: %ld\n", opcode - RIGHT1 + 1,
+ snum(opcode - RIGHT1 + 1));
+ break;
+ case W0 : printf("W0\n"); break;
+ case W1 :
+ case W2 :
+ case W3 :
+ case W4 : printf("W%d: %ld\n", opcode - W0,
+ snum(opcode - W0));
+ break;
+ case X0 : printf("X0\n"); break;
+ case X1 :
+ case X2 :
+ case X3 :
+ case X4 : printf("X%d: %ld\n", opcode - X0,
+ snum(opcode - X0));
+ break;
+ case DOWN1 :
+ case DOWN2 :
+ case DOWN3 :
+ case DOWN4 : printf("DOWN%d: %ld\n", opcode - DOWN1 + 1,
+ snum(opcode - DOWN1 + 1));
+ break;
+ case Y0 : printf("Y0\n"); break;
+ case Y1 :
+ case Y2 :
+ case Y3 :
+ case Y4 : printf("Y%d: %ld\n", opcode - Y0,
+ snum(opcode - Y0));
+ break;
+ case Z0 : printf("Z0\n"); break;
+ case Z1 :
+ case Z2 :
+ case Z3 :
+ case Z4 : printf("Z%d: %ld\n", opcode - Z0,
+ snum(opcode - Z0));
+ break;
+ case FNT1 :
+ case FNT2 :
+ case FNT3 :
+ case FNT4 : fontnum = num(opcode -FNT1 + 1);
+ printf("FNT%d: %d /* %s */\n",
+ opcode - FNT1 + 1, fontnum,
+ fontname(fontnum));
+ break;
+ case XXX1 :
+ case XXX2 :
+ case XXX3 :
+ case XXX4 : special(opcode - XXX1 + 1); break;
+ case FNT_DEF1 :
+ case FNT_DEF2 :
+ case FNT_DEF3 :
+ case FNT_DEF4 : fontdef(opcode - FNT_DEF1 + 1); break;
+ case PRE : preamble(); break;
+ case POST : postamble(); break;
+ case POST_POST: postpostamble(); break;
+ }
+ }
+
+ return 0;
+} /* main */
+
+
+/*----------------------------------------------------------------------------*/
+
+
+void bop()
+{
+ int i;
+
+ printf("BOP page number : %ld", sget4());
+ for (i=0; i < 9; i++) {
+ if (i % 3 == 0)
+ printf("\n%06ld: ", pc);
+ printf(" %6ld", sget4());
+ }
+ printf("\n%06ld: ", pc);
+ printf(" prev page offset : %06ld\n", sget4());
+
+} /* bop */
+
+
+/*---------------------------------------------------------------------------*/
+
+void postamble()
+{
+
+ printf("POST last page offset : %06ld\n", sget4());
+ printf("%06ld: ", pc);
+ printf(" numerator : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" denominator : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" magnification : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" max page height : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" max page width : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" stack size needed: %d\n", (int) get2());
+ printf("%06ld: ", pc);
+ printf(" number of pages : %d\n", (int) get2());
+
+} /* postamble */
+
+void preamble()
+{
+ register int i;
+
+ printf("PRE version : %d\n", (int) get1());
+ printf("%06ld: ", pc);
+ printf(" numerator : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" denominator : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" magnification : %ld\n", get4());
+ printf("%06ld: ", pc);
+ i = (int) get1();
+ printf(" job name (%3d) :", i);
+ while (i-- > 0)
+ putchar((int) get1());
+ putchar('\n');
+
+} /* preamble */
+
+
+void postpostamble()
+{
+ register int i;
+
+ printf("POSTPOST postamble offset : %06ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" version : %d\n", (int) get1());
+ while ((i = (int) get1()) == TRAILER) {
+ printf("%06ld: ", pc - 1);
+ printf("TRAILER\n");
+ }
+ while (i != EOF) {
+ printf("%06ld: ", pc - 1);
+ printf("BAD DVI FILE END: 0x%02X\n", i);
+ i = (int) get1();
+ }
+
+} /* postpostamble */
+
+
+
+void special(x)
+register int x;
+{
+ register long len;
+ register long i;
+
+ len = num(x);
+ printf("XXX%d: %ld bytes\n", x, len);
+ printf("%06ld: ", pc);
+ for (i = 0; i < len; i++) /* a bit dangerous ... */
+ putchar((int) get1()); /* can be non-printables */
+ putchar('\n');
+
+} /* special */
+
+
+
+void fontdef(x)
+register int x;
+{
+ register int i;
+ char * name;
+ font * fnt;
+ int namelen;
+ long fntnum;
+ int new = 0;
+
+ fntnum = num(x);
+ printf("FNT_DEF%d: %ld\n", x, fntnum);
+ printf("%06ld: ", pc); /* avoid side-effect on pc in get4() */
+ printf(" checksum : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" scale : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" design : %ld\n", get4());
+ printf("%06ld: ", pc);
+ printf(" name : ");
+ namelen = (int) get1() + (int) get1();
+ fnt = fonts;
+ while (fnt != NULL && fnt->num != fntnum)
+ fnt = fnt->next;
+ if (fnt == NULL) {
+ if ((fnt = (font *) malloc(sizeof(font))) == NULL) {
+ perror("fontdef");
+ exit(1);
+ }
+ fnt->num = fntnum;
+ new = 1;
+ }
+ else
+ free(fnt->name); /* free old name */
+ if ((name = (char *) malloc((namelen+1) * sizeof(char))) == NULL) {
+ perror("fontdef");
+ exit(1);
+ }
+
+ for (i = 0; i < namelen; i++)
+ name[i] = get1();
+ name[namelen] = '\0';
+ fnt->name = name;
+ if (new) {
+ fnt->next = fonts;
+ fonts = fnt;
+ }
+
+ printf("%s\n", name);
+
+} /* fontdef */
+
+
+
+char * fontname(fntnum)
+long fntnum;
+{
+ font * fnt;
+
+ fnt = fonts;
+ while (fnt != NULL && fnt->num != fntnum)
+ fnt = fnt->next;
+ if (fnt != NULL)
+ return fnt->name;
+ else
+ return "unknown fontname";
+
+} /* fontname */
+
+
+
+void printnonprint(ch)
+register int ch;
+{
+
+ printf("Char: ");
+ switch (ch) {
+ case 11 : printf("ff /* ligature (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 12 : printf("fi /* ligature (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 13 : printf("fl /* ligature (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 14 : printf("ffi /* ligature (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 15 : printf("ffl /* ligature (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 16 : printf("i /* (non-printing) 0x%02X */", ch);
+ break;
+ case 17 : printf("j /* (non-printing) 0x%02X */", ch);
+ break;
+ case 25 : printf("ss /* german (non-printing) 0x%02X */", ch);
+ break;
+ case 26 : printf("ae /* scadinavian (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 27 : printf("oe /* scadinavian (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 28 : printf("o /* scadinavian (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 29 : printf("AE /* scadinavian (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 30 : printf("OE /* scadinavian (non-printing) 0x%02X */",
+ ch);
+ break;
+ case 31 : printf("O /* scadinavian (non-printing) 0x%02X */",
+ ch);
+ break;
+ default : printf("0x%02X", ch); break;
+ }
+ putchar('\n');
+
+}
+
+
+
+unsigned long num(size)
+register int size;
+{
+ register int i;
+ register long x = 0;
+
+ pc += size;
+ for (i = 0; i < size; i++)
+ x = (x << 8) + (unsigned) getc(dvifp);
+ return x;
+
+} /* num */
+
+
+
+long snum(size)
+register int size;
+{
+ register int i;
+ register long x = 0;
+
+ pc += size;
+ x = getc(dvifp);
+ if (x & 0x80)
+ x -= 0x100;
+ for (i = 1; i < size; i++)
+ x = (x << 8) + (unsigned) getc(dvifp);
+ return x;
+
+} /* snum */
+
+
+
diff --git a/Build/source/texk/dvi2tty/dummy.ps b/Build/source/texk/dvi2tty/dummy.ps
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/dvi2tty/dummy.ps
diff --git a/Build/source/texk/dvi2tty/dvi2tty.1 b/Build/source/texk/dvi2tty/dvi2tty.1
new file mode 100644
index 00000000000..168a073373d
--- /dev/null
+++ b/Build/source/texk/dvi2tty/dvi2tty.1
@@ -0,0 +1,131 @@
+.TH DVI2TTY Local "7 June 1986"
+.SH NAME
+dvi2tty \- preview a dvi\-file on an ordinary ascii terminal
+.SH SYNOPSIS
+.B dvi2tty
+[ options ] dvi\-file
+.SH DESCRIPTION
+.I dvi2tty
+converts a TeX DVI\-file to a format that is apprporiate for terminals
+and lineprinters. The program is intended to be used for
+preliminary proofreading of TeX-ed documents.
+By default the output is directed to the terminal,
+possibly through a pager (depending on how the program was installed),
+but it can be directed to a file or a pipe.
+.PP
+The output leaves much to be desired, but is still
+usefull if you want to avoid walking to the
+laserprinter (or whatever) for each iteration of your
+document.
+.br
+Since
+.I dvi2tty
+produces output for terminals and lineprinters the
+representation of documents is naturally quite primitive.
+Fontchanges are totally ignored, which implies that
+special symbols, such as mathematical symbols, get mapped into the
+characters at the corresponding positions in the "standard" fonts.
+.PP
+If the width of the output text requires more columns than fits
+in one line (c.f. the \-w option) it is broken into several lines by
+.I dvi2tty
+although they will be printed as one line on regular TeX output
+devices (e.g. laserprinters). To show that a broken line is really
+just one logical line an asterisk (``*'') in the last position
+means that the logical line is continued on the next physical
+line output by
+.I dvi2tty.
+Such a continuation line is started with a a space and an asterisk
+in the first two columns.
+.PP
+Options may be specified in the environment variable DVI2TTY.
+Any option on the commandline, conflicting with one in the
+environment, will override the one from the environment.
+.PP
+.B Options:
+.PP
+.TP
+.B \-o file
+Write output to file ``file''.
+.TP
+.B \-p list
+Print the pages chosen by list.
+Numbers refer to TeX\-page numbers (known as \\count0).
+An example of format for list is ``1,3:6,8''
+to choose pages 1, 3 through 6 and 8.
+Negative numbers can be used exactly as in TeX,
+e g \-1 comes before \-4 as in ``\-p-1:-4,17''.
+.TP
+.B \-P list
+Like \-p except that page numbers refer to
+the sequential ordering of the pages in the dvi\-file.
+Negative numbers don't make a lot of sense here...
+.TP
+.B \-w n
+Specify terminal width
+.I n.
+Legal range 16\-132.
+Default is 80. If your terminal has the
+ability to display in 132 columns it might
+be a good idea to use \-w132 and toggle the
+terminal into this mode as output will
+probably look somewhat better.
+.TP
+.B \-q
+Don't pipe the output through a pager.
+This may be the default on some systems
+(depending on the whims of the SA installing the program).
+.TP
+.B \-f
+Pipe through a pager, $PAGER if defined, or whatever your SA compiled
+in (often ``more''). This may be the default, but it is still okay
+to redirect output with ``>'', the pager will not be used if output
+is not going to a terminal.
+.TP
+.B \-F
+Specify the pager program to be used.
+This overides the $PAGER and the default pager.
+.TP
+.B \-Fprog
+Use ``prog'' as program to pipe output into. Can be used to choose an
+alternate pager (e g ``-Fless'').
+.TP
+.B \-l
+Mark pagebreaks with the two-character sequence ``^L''. The default is
+to mark them with a formfeed character.
+.TP
+.B \-u
+Don't make any attempts to find special Scandinavian characters.
+If such characters are in the text they will map to ``a'' and ``o''.
+This is probably the default outside of Scandinavia. (The SA made
+the decision when the program was installed.)
+.TP
+.B \-s
+Try to find the special Scandinavian characters that on most (?)
+terminals in Scandinavia are mapped to ``{|}[\\]''.
+This can be the default, and output from files not containing these
+special characters will be identical regardless of this option.
+.SH FILES
+/usr/ucb/more \ \ \ \
+probably the default pager.
+.SH ENVIRONMENT
+PAGER \ \ \ \ \ \ \ \ \ \ \ \
+the pager to use.
+.br
+DVI2TTY \ \ \ \ \ \ \ \ \ \ \
+can be set to hold commandline options.
+.SH "SEE ALSO"
+TeX, dvi2ps
+.SH AUTHOR
+Svante Lindahl, Royal Institute of Technology, Stockholm
+.br
+Improved C version: Marcel Mol
+.br
+{seismo, mcvax}!enea!ttds!zap
+.br
+marcel@duteca.UUCP
+.SH BUGS
+Blanks between words get lost quite easy. This is less
+likely if you are using a wider output than the default 80.
+.PP
+Only one file may be specified on the commandline.
diff --git a/Build/source/texk/dvi2tty/dvi2tty.c b/Build/source/texk/dvi2tty/dvi2tty.c
new file mode 100644
index 00000000000..78a26ae632e
--- /dev/null
+++ b/Build/source/texk/dvi2tty/dvi2tty.c
@@ -0,0 +1,721 @@
+/******************************************************************************
+ * Marcel Mol: 1990-03-27 (UUCP: marcel@duteca.tudelft.nl)
+ * Fixed bug that causes the program to hang when it finds a
+ * fontname with an 's' in it not followed by an 'y'.
+ * Thanks to Paul Orgren (orgren@Stars.Reston.Unisys.COM).
+ * Marcel Mol: 1990-02-04 (UUCP: marcel@duteca.tudelft.nl)
+ * First attempt to recognize symbol fonts, so bullets (in
+ * itemized lists) are translated to a proper character instead
+ * an awfull ligature.
+ * Version 4.0.
+ * Marcel Mol: 1990-02-01 (UUCP: marcel@duteca.tudelft.nl)
+ * Included port to VMS (off Joseph Vasallo and Seppo Rantala)
+ * into latest version. Hope things still work, cannot test it ...
+ * Joseph Vasallo & Seppo Rantala: 1989-09-05 (Internet: rantala@tut.FI)
+ * Ported to work under VAX/VMS V4.4 & VAXC V2.4 or higher.
+ * Fixed bugs in using Swedish/Finnish characters.
+ * Marcel Mol: 1989-02-14 (UUCP: duteca!marcel)
+ * Fixed check for .dvi extension.
+ * Allowed more ligatures.
+ * Fixed side effect bugs (2 gets as function arguments).
+ * Version 3.2.
+ * Marcel Mol: 1989-01-19 (UUCP: duteca!marcel)
+ * Changed in option handling, no change
+ * in user interface (only the undocumented
+ * feature -e).
+ * Version 3.1.
+ * Marcel Mol: 1989-01-11 (UUCP: duteca!marcel)
+ * Changed some longs to ints.
+ * It now also runs on MSDOS Microsoft C 5.1
+ * New version: 3.0
+ * Marcel Mol: 1989-01-03 (UUCP: duteca!marcel)
+ * Fixed a bugs concerning pager programs
+ * and scanning environment variable DVI2TTY.
+ * Marcel Mol: 1988-10-25 (UUCP: duteca!marcel)
+ * dvi2tty.c dvi2tty.h dvistuff.c commands.h
+ * Converted program to C.
+ * improved spacing between words/characters.
+ * bogart:/usr/alla/zap/dvitty/dvitty.p 1986-08-15 20:24:31,
+ * Version to be sent to mod.sources ready.
+ * New option since last version:
+ * -Fprog Pipe output to prog. Can be used to get a different
+ * pager than the default.
+ * bogart:/usr/alla/zap/dvitty/dvitty.p 1986-01-13 21:49:31,
+ * Environment variable DVITTY is read and options can be set from it.
+ * These are the currently implemented options:
+ * -ofile Write output to file, else write to stdout,
+ * possibly piped through a pager if stdout is a tty.
+ * -plist Print pages whos TeX-page-number are in list.
+ * List is on the form 1,3:6,8 to choose pages
+ * 1,3-6 and 8. TeX-nrs can be negative: -p-1:-4,4
+ * -Plist Print pages whos sequential number are in list.
+ * -wn Print the lines with width n characters, default is
+ * 80. Wider lines gives better results.
+ * -q Don't try to pipe to a pager.
+ * -f Try to pipe to a pager if output is a tty.
+ * -Fname Specify a pager program.
+ * Default of -q and -f is a compile time option, a constant.
+ * -l Write '^L' instead of formfeed between pages.
+ * -u Don't try to find Scandinavian characters (they will
+ * print as a:s and o:s if this option is choosen).
+ * -s Scandinavian characters printed as }{|][\.
+ * Default of -s and -u is a compile time option, a constant.
+ * bogart:/usr/alla/zap/dvitty/dvitty.p 1986-01-10 18:51:03,
+ * Argument parsing, and random access functions (external, in C)
+ * and other OS-dependent stuff (in C). Removed private 'pager' &
+ * tries to pipe through PAGER (environment var) or, if PAGER not
+ * defined, /usr/ucb/more. Some changes for efficency.
+ * bogart:/usr/alla/svante/dvitty/dvitty.p 1985-07-15 20:51:00,
+ * The code for processing dvi-files running on UNIX (UCB-Pascal)
+ * but no argument parsing.
+ * VERA::SS:<SVANTE-LINDAHL.WORK>DVITTY.PAS.140, 30-Mar-85 05:43:56,
+ * Edit: Svante Lindahl
+ * VERA::SS:<SVANTE-LINDAHL.WORK>DVITTY.PAS.136, 15-Jan-85 13:52:59,
+ * Edit: Svante Lindahl, final Twenex version !!!??
+ * VERA::SS:<SVANTE-LINDAHL.WORK>DVITTY.PAS.121, 14-Jan-85 03:10:22,
+ * Edit: Svante Lindahl, cleaned up and fixed a lot of little things
+ * VERA::SS:<SVANTE-LINDAHL.WORK>DVITTY.PAS.25, 15-Dec-84 05:29:56,
+ * Edit: Svante Lindahl, COMND-interface, including command line scanning
+ * VERA::SS:<SVANTE-LINDAHL.WORK>DVITTY.PAS.23, 10-Dec-84 21:24:41,
+ * Edit: Svante Lindahl, added command line scanning with Rscan-JSYS
+ * VERA::<SVANTE-LINDAHL.DVITTY>DVITTY.PAS.48, 8-Oct-84 13:26:30,
+ * Edit: Svante Lindahl, fixed switch-parsing, destroyed by earlier patches
+ * VERA::<SVANTE-LINDAHL.DVITTY>DVITTY.PAS.45, 29-Sep-84 18:29:53,
+ * Edit: Svante Lindahl
+ *
+ * dvitty - get an ascii representation of a dvi-file, suitable for ttys
+ *
+ * This program, and any documentation for it, is copyrighted by Svante
+ * Lindahl. It may be copied for non-commercial use only, provided that
+ * any and all copyright notices are preserved.
+ *
+ * Please report any bugs and/or fixes to:
+ *
+ * UUCP: {seismo,mcvax,cernvax,diku,ukc,unido}!enea!ttds!zap
+ * ARPA: enea!ttds!zap@seismo.CSS.GOV
+ * or Svante_Lindahl_NADA%QZCOM.MAILNET@MIT-MULTICS.ARPA
+ * EAN: zap@cs.kth.sunet
+ */
+
+
+#include "dvi2tty.h"
+#if defined(VMS)
+#include unixio
+#endif
+
+ /*-----------------------------------------------------------------------*/
+ /* The following constants may be toggled before compilation to */
+ /* customize the default behaviour of the program for your site. */
+ /* Whichever their settings are, the defaults can be overridden at */
+ /* runtime. */
+ /*-----------------------------------------------------------------------*/
+
+#define DEFSCAND FALSE /* default is Scandinavian, toggle this if you */
+ /* don't have terminals with Scand. nat. chars */
+#define WANTPAGER TRUE /* default: try to pipe through a pager (like */
+ /* more) if stdout is tty and no -o switch */
+#define DEFPAGER "more" /* CHANGE TO YOUR LOCAL PAGER */
+
+ /*------------------ end of customization constants ---------------------*/
+
+#define MAXLEN 100 /* size of char-arrays for strings */
+#if defined(MSDOS) || defined(VMS)
+#define OPTSET "wepPousl" /* legal options */
+#define OPTWARG "wepPo" /* options with argument */
+#else
+#define OPTSET "wepPousqlfF"/* legal options */
+#define OPTWARG "wepPoF" /* options with argument */
+#endif
+
+/*
+ * USAGE CODES
+ */
+
+#define wrnge 1 /* width switch arg out of range */
+#define ign 2 /* ignore cause, print 'Usage:..' */
+#define nan 3 /* not a number where one expected */
+#define gae 4 /* garbage at end */
+#define bdlst 5 /* bad page-numberlist */
+#define onef 6 /* only one dvifile allowed */
+#define bdopt 7 /* bad option */
+#define onepp 8 /* only one page list allowed */
+#define noarg 9 /* argument expected */
+
+char *dvi2tty = "@(#) dvi2tty.c 4.1 27/03/90 M.J.E. Mol (c) 1989, 1990";
+
+/*---------------------------------------------------------------------------*/
+
+printlisttype * currentpage; /* current page to print */
+printlisttype * firstpage; /* first page selected */
+printlisttype * lastpage; /* last page selected */
+
+FILE * DVIfile;
+FILE * output;
+bool outputtofile; /* tells if output goes to file or stdout */
+int ttywidth; /* max nr of chars per printed line */
+int espace; /* to fake calcs with ttywidth */
+
+long foo; /* utility variable, "register" */
+#if !defined(MSDOS) && !defined(VMS)
+bool pager; /* tells if output is piped to a pager */
+char * path; /* name of the pager to run */
+#endif
+char * progname; /* our name */
+int Argc;
+char ** Argv;
+char DVIfilename[MAXLEN];
+char * OUTfilename;
+char optch; /* for option handling */
+
+/*---------------------------------------------------------------------------*/
+
+#ifdef KPATHSEA
+int main P2H(int, char **);
+void setoption P1H(char *);
+void getargs P1H(void);
+void getpages P2H(int, char *);
+void plcnxt P1H(int);
+void getfname P1H(char *);
+int getinteger P3H(int *, int *, char *);
+void usage P1H(int);
+#else
+# if defined(MSDOS)
+int main (int, char **);
+void setoption (char *);
+void getargs (void);
+void getpages (int, char *);
+void plcnxt (int);
+void getfname (char *);
+int getinteger(int *, int *, char *);
+void usage (int);
+# else
+char * getenv ();
+FILE * popen ();
+
+int main ();
+void setoption ();
+void getargs ();
+void getpages ();
+void plcnxt ();
+void getfname ();
+int getinteger();
+void usage ();
+# endif
+#endif
+
+/****************************************************************************/
+/* */
+/* M A I N */
+/* */
+/****************************************************************************/
+
+int main(argc, argv)
+int argc;
+char ** argv;
+{
+
+ progname = *argv;
+ Argc = argc;
+ Argv = argv;
+
+ getargs(); /* read command line arguments */
+#if defined(DOSISH)
+ if ((DVIfile = fopen(DVIfilename, "rb")) == NULL)
+#else
+#if defined(VMS)
+ if ((DVIfile = fopen(DVIfilename, "r","ctx=rec")) == NULL)
+#else
+ if ((DVIfile = fopen(DVIfilename, "r")) == NULL)
+#endif
+#endif
+ errorexit(filop); /* can't open dvifile */
+
+ if (outputtofile) { /* open the outfile, if needed */
+ if ((output = fopen(OUTfilename, "w")) == NULL)
+ errorexit(filcr);
+#if !defined(MSDOS) && !defined(VMS)
+ pager = FALSE;
+#endif
+ }
+ else {
+ output = stdout;
+#if !defined(MSDOS) && !defined(VMS)
+ if (isatty(fileno(output)) && pager) { /* try to pipe to a pager */
+ if ((output = popen(path, "w")) == NULL) /* get pipe to pager */
+ errorexit(pipcr); /* make output to output */
+ }
+ else
+ pager = FALSE;
+#endif
+ }
+
+ dvimain();
+
+#if !defined(MSDOS) && !defined(VMS)
+ if (pager)
+ pclose(output); /* close pipe to pager */
+#endif
+
+ return 0;
+
+} /* main */
+
+/*----------------------------------------------------------------------------*/
+
+void setoption(optarg)
+char *optarg;
+{
+ int j = 0;
+
+ while (strchr(OPTSET, optch) != NULL) {
+ switch (optch) {
+#if !defined(MSDOS) && !defined(VMS)
+ case 'q' : pager = FALSE; break;
+ case 'f' : pager = TRUE; break;
+#endif
+ case 'l' : noffd = TRUE; break;
+ case 's' : scascii = TRUE; break;
+ case 'u' : scascii = FALSE; break;
+ case 'P' :
+ sequenceon = TRUE; /* fall through */
+ case 'p' :
+ if (pageswitchon)
+ usage(onepp);
+ getpages(j, optarg);
+ break;
+ case 'w' :
+ if (getinteger(&ttywidth, &j, optarg))
+ usage(nan);
+ if (optarg[j] != '\0')
+ usage(gae);
+ if ((ttywidth < 16) || (ttywidth > 132))
+ usage(wrnge);
+ break;
+ case 'e' :
+ if (getinteger(&espace, &j, optarg))
+ usage(nan);
+ if (optarg[j] != '\0')
+ usage(gae);
+ break;
+ case 'o' :
+ OUTfilename = optarg;
+ outputtofile = TRUE;
+ j = strlen(optarg);
+ break;
+#if !defined(MSDOS) && !defined(VMS)
+ case 'F' :
+ pager = TRUE;
+ path = optarg;
+ j = strlen(optarg);
+ break;
+#endif
+ default :
+ usage(bdopt);
+ }
+ if ((optch = optarg[j]) == '\0')
+ break;
+ j++;
+ if ((strchr(OPTWARG, optch) != NULL) && (optarg[j]='\0')) {
+ if (--Argc <= 0)
+ usage(noarg);
+ optarg = *++Argv;
+ j = 0;
+ }
+ }
+} /* setoption */
+
+/*----------------------------------------------------------------------------*/
+
+void getargs()
+{
+ char *str, *envp;
+ bool DVIfound; /* if a dvi filename found */
+
+ if (Argc <= 1)
+ usage(ign);
+
+ pageswitchon = FALSE; /* show all pages */
+ sequenceon = FALSE; /* selected pages are TeX-numbered */
+ outputtofile = FALSE; /* write to stdout */
+#if !defined(MSDOS) && !defined(VMS)
+ pager = WANTPAGER; /* want paging, compile time option */
+#endif
+ noffd = FALSE; /* print formfeed between pages */
+ scascii = DEFSCAND; /* scandinavian, compile time option */
+ ttywidth = 80; /* default terminal width */
+ espace = 0; /* to fake ttywith calcs */
+ DVIfound = FALSE;
+
+#if !defined(MSDOS) && !defined(VMS)
+ if ((path = getenv("PAGER")) == NULL) /* find default pathname of page */
+ path = DEFPAGER; /* program in case paging is wanted */
+#endif
+
+ if ((envp = getenv("DVI2TTY")) != NULL) {
+ while (*envp == ' ')
+ envp++;
+ while (*envp) { /* environment var args */
+ if (strchr(OPTSET, optch = *envp++) != NULL) {
+ /*
+ * we always pass one option, and arrange for optarg ourselfves,
+ * so setoption does not mesh up Argv
+ */
+ if (strchr(OPTWARG, optch) != NULL) {
+ while (*envp == ' ')
+ envp++;
+ if (*envp == '\0')
+ usage(noarg);
+ str = envp; /* str points to optarg */
+ while ((*envp != ' ') && (*envp != '\0'))
+ envp++; /* set envp just after optarg */
+ if (*envp != '\0')
+ *envp++ = '\0'; /* end optarg string */
+ }
+ else
+ str = "";
+ setoption(str);
+ }
+ else
+ usage(bdopt);
+ while (*envp == ' ')
+ envp++;
+ }
+ }
+
+ while (--Argc > 0) { /* command line args */
+ str = *++Argv;
+ if (*str != '-') { /* argument is not an option */
+ if (DVIfound) /* only one dvi file allowed */
+ usage(onef);
+ getfname(str);
+ DVIfound = TRUE;
+ }
+ else if (strchr(OPTSET, optch = *++str) != NULL) {
+ str++; /* point to rest of argument if any */
+ if ((strchr(OPTWARG, optch) != NULL) && (*str == '\0')) {
+ if (--Argc <= 0)
+ usage(noarg);
+ str = *++Argv;
+ }
+ setoption(str);
+ }
+ else
+ usage(bdopt);
+ }
+
+ if (!DVIfound)
+ usage(ign);
+
+} /* getargs */
+
+/*---------------------------------------------------------------------------*/
+
+void getpages(j, str)
+int j;
+char *str;
+{
+ int i, c;
+ int num;
+
+ pageswitchon = TRUE;
+ firstpage = (printlisttype *) malloc(sizeof(printlisttype));
+ firstpage->all = FALSE;
+ firstpage->nxt = nil;
+ firstpage->pag = 0;
+ lastpage = firstpage;
+ currentpage = firstpage;
+ if (getinteger(&num, &j, str))
+ usage(nan);
+ plcnxt((int) num);
+ while (str[j]) {
+ c = str[j];
+ if (c == ',' || c == ':') {
+ j++;
+ if (getinteger(&num, &j, str))
+ usage(nan);
+ }
+ else
+ break;
+ if (c == ',')
+ plcnxt(num);
+ else {
+ if (currentpage->pag < 0) {
+ if (num > 0) {
+ currentpage->all = TRUE;
+ plcnxt(num);
+ }
+ else if (num < currentpage->pag)
+ for (i = currentpage->pag - 1; i >= num; i--)
+ plcnxt(i);
+ else
+ usage(bdlst);
+ }
+ else {
+ if (num < currentpage->pag)
+ usage(bdlst);
+ for (i = currentpage->pag + 1; i <= num; i++)
+ plcnxt(i);
+ }
+ }
+ }
+ if ((str[j] != ' ') && (str[j] != '\0')) {
+ usage(gae);
+ }
+ currentpage = firstpage;
+
+} /* getpages */
+
+
+void plcnxt(pagnr) /* place page-nr next in list */
+int pagnr;
+{
+ currentpage = lastpage;
+ currentpage->pag = pagnr;
+ lastpage = (printlisttype *) malloc(sizeof(printlisttype));
+ lastpage->all = FALSE;
+ lastpage->nxt = nil;
+ lastpage->pag = 0;
+ currentpage->nxt = lastpage;
+
+} /* plcnxt */
+
+/*----------------------------------------------------------------------------*/
+
+#ifdef KPATHSEA
+#ifdef __DJGPP__
+/* `stat' is way too expensive for such a simple job. */
+#define READABLE(fn, st) \
+ (access (fn, R_OK) == 0 && access (fn, D_OK) == -1)
+#else
+#define READABLE(fn, st) \
+ (access (fn, R_OK) == 0 && stat (fn, &(st)) == 0 && !S_ISDIR (st.st_mode))
+#endif
+
+char * readable_file(char *name)
+{
+ char *ret;
+
+#ifdef WIN32
+ unsigned int fa, err;
+
+ fa = GetFileAttributes(name);
+ if (fa == 0xFFFFFFFF) {
+ ret = NULL;
+ }
+ else if ((fa & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY) {
+ ret = NULL;
+ }
+ else {
+ ret = (string) name;
+ }
+#else /* ! WIN32 */
+ struct stat st;
+
+ if (READABLE (name, st)) {
+ ret = (string) name;
+
+ } else { /* Some other error. */
+ ret = NULL;
+ }
+#endif
+ return ret;
+
+}
+#endif
+
+void getfname(str)
+char *str;
+{
+ int i;
+
+ i = strlen(str);
+ if (i == 0)
+ usage(ign);
+ strcpy(DVIfilename, str);
+#ifdef KPATHSEA
+ if (readable_file(DVIfilename))
+ return;
+
+ strcat(DVIfilename, ".dvi");
+
+#else
+ if (!((i >= 5) && (str[i-1] == 'i') && (str[i-2] == 'v') &&
+ (str[i-3] == 'd') && (str[i-4] == '.'))) {
+ strcat(DVIfilename, ".dvi");
+ }
+#endif
+
+} /* getfname */
+
+/*----------------------------------------------------------------------------*/
+
+int getinteger(dest, j, str)
+int *dest;
+int *j;
+char *str;
+{
+ int cum;
+ int sgn;
+ char ch;
+
+ ch = str[*j];
+ if (ch == '-') {
+ sgn = -1;
+ ch = str[++(*j)];
+ }
+ else
+ sgn = 1;
+ if ((ch >= '0') && (ch <= '9')) {
+ cum = 0;
+ while ((ch >= '0') && (ch <= '9')) {
+ cum = cum*10 + ch - '0';
+ ch = str[++(*j)];
+ }
+ *dest = sgn * cum;
+ return 0; /* return ok */
+ }
+ return 1; /* return error */
+
+} /* getinteger */
+
+/*----------------------------------------------------------------------------*/
+
+void errorexit(errorcode)
+int errorcode;
+{
+
+ fprintf(stderr, "%s: ", progname);
+ switch (errorcode) {
+ case illop : fprintf(stderr, "Illegal op-code found: %d\n", opcode);
+ break;
+ case stkof : fprintf(stderr, "Stack overflow\n");
+ break;
+ case stkuf : fprintf(stderr, "Stack underflow\n");
+ break;
+ case stkrq : fprintf(stderr, "Cannot create dvi stack\n");
+ break;
+ case lnerq : fprintf(stderr, "Cannot allocate memory\n");
+ break;
+ case badid : fprintf(stderr, "Id-byte is not correct: %d\n ", opcode);
+ break;
+ case bdsgn : fprintf(stderr, "Bad signature: %d (not 223)\n",
+ (int) foo);
+ break;
+ case fwsgn : fprintf(stderr, "%d signature bytes (min. 4)\n",
+ (int) foo);
+ break;
+ case nopre : fprintf(stderr, "Missing preamble\n");
+ break;
+ case nobop : fprintf(stderr, "Missing beginning-of-page command\n");
+ break;
+ case nopp : fprintf(stderr, "Missing post-post command\n");
+ break;
+ case bdpre : fprintf(stderr, "Preamble occured inside a page\n");
+ break;
+ case bdbop : fprintf(stderr, "BOP-command occured inside a page\n");
+ break;
+ case bdpst : fprintf(stderr, "Postamble occured before end-of-page\n");
+ break;
+ case bdpp : fprintf(stderr, "Postpost occured before post-command\n");
+ break;
+ case nopst : fprintf(stderr, "Missing postamble\n");
+ break;
+ case illch : fprintf(stderr, "Character code out of range, 0..127\n");
+ break;
+ case filop : fprintf(stderr, "Cannot open dvifile\n");
+ break;
+ case filcr : fprintf(stderr, "Cannot create outfile\n");
+ break;
+#if !defined(MSDOS) && !defined(VMS)
+ case pipcr : fprintf(stderr, "Cannot create pipe to pager\n");
+ break;
+#endif
+ default : fprintf(stderr, "Unkown error code\n");
+ break;
+ };
+ if (outputtofile)
+#if defined(VMS)
+ remove(OUTfilename);
+#else
+ unlink(OUTfilename);
+#endif
+ exit(errorcode);
+
+} /* errorexit */
+
+/*----------------------------------------------------------------------------*/
+
+void usage(uerr)
+int uerr;
+{
+
+ if (uerr != ign) {
+ fprintf(stderr,"%s: ", progname);
+ switch (uerr) {
+ case ign : fprintf(stderr, "%s", Copyright);
+ break;
+ case wrnge : fprintf(stderr, "width arg out of range:16-132");
+ break;
+ case nan : fprintf(stderr, "numeric argument expected for option %c",
+ optch);
+ break;
+ case gae : fprintf(stderr, "garbage in argument for option %c",
+ optch);
+ break;
+ case bdlst : fprintf(stderr, "mal-formed list of pagenumbers");
+ break;
+ case onef : fprintf(stderr, "only one infile argument allowed");
+ break;
+ case noarg : fprintf(stderr, "option argument expected for option %c",
+ optch);
+ break;
+ case bdopt : fprintf(stderr, "bad option %c", optch);
+ break;
+ case onepp : fprintf(stderr, "only one pagelist allowed");
+ break;
+ default : fprintf(stderr, "unknown usage error");
+ break;
+ }
+ fprintf(stderr, "\n");
+ }
+ fprintf(stderr, "Usage: %s [ options ] dvifile[.dvi]\n", progname);
+ fprintf(stderr, "Options are:\n");
+ fprintf(stderr,
+ " -ofile Write output to file, else write to stdout.\n");
+ fprintf(stderr,
+ " -plist Print pages whos TeX-page-number are in list.\n");
+ fprintf(stderr,
+ " -Plist Print pages whos sequential number are in list.\n");
+ fprintf(stderr,
+ " -wn Print the lines with width n characters, default 80.\n");
+#if !defined(MSDOS) && !defined(VMS)
+ fprintf(stderr, " -f Try to pipe to a pager if output is a tty");
+ if (WANTPAGER)
+ fprintf(stderr, " (default).\n");
+ else
+ fprintf(stderr, ".\n");
+ fprintf(stderr, " -q Don't try to pipe to a pager");
+ if (WANTPAGER)
+ fprintf(stderr, ".\n");
+ else
+ fprintf(stderr, " (default).\n");
+ fprintf(stderr, " -Fprog Pipe output to pager prog.\n");
+#endif
+ fprintf(stderr,
+ " -l Write ''^L'' instead of formfeed between pages.\n");
+ fprintf(stderr,
+ " -u National Swedish/Finnish characters printed as aaoAAO");
+ if (DEFSCAND)
+ fprintf(stderr, ".\n");
+ else
+ fprintf(stderr, " (default).\n");
+ fprintf(stderr,
+ " -s National Swedish/Finnish characters printed as }{|][\\");
+ if (DEFSCAND)
+ fprintf(stderr, " (default).\n");
+ else
+ fprintf(stderr, ".\n");
+ exit(uerr);
+
+} /* usage */
+
diff --git a/Build/source/texk/dvi2tty/dvi2tty.h b/Build/source/texk/dvi2tty/dvi2tty.h
new file mode 100644
index 00000000000..baa965f4fe9
--- /dev/null
+++ b/Build/source/texk/dvi2tty/dvi2tty.h
@@ -0,0 +1,108 @@
+#define Copyright "dvi2tty.c Copyright (C) 1984, 1985, 1986 Svante Lindahl.\n\
+Copyright (C) 1988 M.J.E. Mol 1989, 1990"
+
+#include <stdio.h>
+#include <string.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#if defined(MSDOS)
+#define DOSISH
+#include <stdlib.h>
+#include <malloc.h>
+#endif
+
+#if defined(KPATHSEA)
+#define NO_DEBUG
+#include <kpathsea/config.h>
+#include <kpathsea/c-proto.h>
+#endif
+
+#ifndef KPATHSEA
+#define TRUE 1
+#define FALSE 0
+#endif
+#define nil NULL
+
+/*
+ * ERROR CODES , don't start with 0
+ */
+
+#define illop 1 /* illegal op-code */
+#define stkof 2 /* stack over-flow */
+#define stkuf 3 /* stack under-flow */
+#define stkrq 4 /* stack requirement */
+#define lnerq 5 /* line allocation */
+#define badid 6 /* id is not right */
+#define bdsgn 7 /* signature is wrong */
+#define fwsgn 8 /* too few signatures */
+#define nopre 9 /* no pre-amble where expected */
+#define nobop 10 /* no bop-command where expected */
+#define nopp 11 /* no postpost where expected */
+#define bdpre 12 /* unexpected preamble occured */
+#define bdbop 13 /* unexpected bop-command occured */
+#define bdpst 14 /* unexpected post-command occured */
+#define bdpp 15 /* unexpected postpost */
+#define nopst 16 /* no post-amble where expected */
+#define illch 17 /* character code out of range */
+#define filop 18 /* cannot access file */
+#define filcr 19 /* cannot creat file */
+#if !defined(MSDOS)
+#define pipcr 20 /* cannot creat pipe */
+#endif
+
+/*---------------------------------------------------------------------------*/
+
+typedef char bool;
+
+typedef struct prlistptr { /* list of pages selected for output */
+ int pag; /* number of pages */
+ bool all; /* pages in interval selected */
+ struct prlistptr *prv; /* previous item in list */
+ struct prlistptr *nxt; /* next item in list */
+} printlisttype;
+
+/*---------------------------------------------------------------------------*/
+
+extern bool outputtofile; /* output to file or stdout(dvi2tty.c)*/
+extern bool pageswitchon; /* user-set pages to print(dvistuff.c)*/
+extern bool sequenceon; /* not TeX pagenrs (dvistuff.c) */
+extern bool scascii; /* Scand. nat. chars (dvistuff.c) */
+extern bool noffd; /* output ^L or formfeed (dvistuff.c) */
+
+extern printlisttype *currentpage; /* current page to print (dvi2tty.c) */
+extern printlisttype *firstpage; /* first page selected (dvi2tty.c) */
+extern printlisttype *lastpage; /* last page selected (dvi2tty.c) */
+
+extern int ttywidth; /* screen width (dvi2tty.c) */
+extern int espace; /* extra screen width (dvi2tty.c) */
+extern long foo; /* temporary 'register' (dvi2tty.c) */
+extern int opcode; /* dvi opcode (dvistuff.c) */
+
+extern FILE *DVIfile; /* dvi file (dvi2tty.c) */
+extern FILE *output; /* output file (dvi2tty.c) */
+
+/*---------------------------------------------------------------------------*/
+
+/* dvi2tty.c */
+#if defined(KPATHSEA)
+void errorexit P1H(int);
+#else
+#if defined(MSDOS)
+void errorexit(int);
+#else
+void errorexit();
+#endif
+#endif
+
+/* dvistuff.c */
+#if defined(KPATHSEA)
+void dvimain P1H(void);
+#else
+#if defined(MSDOS)
+void dvimain(void);
+#else
+void dvimain();
+#endif
+#endif
diff --git a/Build/source/texk/dvi2tty/dvi2tty.patch b/Build/source/texk/dvi2tty/dvi2tty.patch
new file mode 100644
index 00000000000..392a419fc0b
--- /dev/null
+++ b/Build/source/texk/dvi2tty/dvi2tty.patch
@@ -0,0 +1,91 @@
+The following are patches against the standard dvi2tty distribution (at
+least as of March of 1996, but it doesn't look like it's going to be
+changing any time in the near future). The original code doesn't
+null-terminate a string at several points, apparently relying on the
+assumption that all memory will be zeroed. This is not the case on
+several systems, most notably Linux. These patches will also clean up the
+Makefile and add a make clean target.
+
+To apply these patches, use:
+
+ patch < dvi2tty.patch
+
+If you don't have patch on your system, you can obtain it from
+prep.ai.mit.edu (or any mirror) in /pub/gnu; I highly recommend you
+install it. Alternately, you can just make the below changes by hand
+(there aren't very many).
+
+Feel free to send me questions, other problems, corrections, and the like,
+but please be aware that I am not the official maintainer of this package,
+and although I use it I do not know a lot about the internals. I'll try
+to help, but don't expect too much.
+
+ Russ Allbery
+ rra@cs.stanford.edu
+
+--------------------------------------------------------------------------
+
+--- dvi2tty/Makefile.orig Fri Mar 12 01:05:10 1993
++++ dvi2tty/Makefile Mon May 6 03:03:51 1996
+@@ -6,17 +6,20 @@
+ # This Makefile does not work for MSDOS. Make your
+ # own one, or compile by hand.
+ #
+-CFLAGS =
++CFLAGS = -O2
++CC = gcc
+
+ all: dvi2tty disdvi
+
+-dvi2tty:dvi2tty.o dvistuff.o
+- cc -o dvi2tty dvi2tty.o dvistuff.o
++dvi2tty: dvi2tty.o dvistuff.o
++ $(CC) $(CFLAGS) -o dvi2tty dvi2tty.o dvistuff.o
+
+-disdvi:disdvi.c commands.h
+- cc -o disdvi disdvi.o
++disdvi: disdvi.c commands.h
++ $(CC) $(CFLAGS) -o disdvi disdvi.c
+
+ dvi2tty.o: dvi2tty.c dvi2tty.h
+
+ dvistuff.o: dvistuff.c dvi2tty.h commands.h
+
++clean:
++ rm -f dvi2tty disdvi *.o
+--- dvi2tty/dvistuff.c.orig Fri Mar 12 01:05:35 1993
++++ dvi2tty/dvistuff.c Mon May 6 04:48:49 1996
+@@ -996,13 +996,14 @@
+ }
+ else
+ free(fnt->name); /* free old name */
+- if ((name = (char *) malloc(namelen * sizeof(char))) == NULL) {
++ if ((name = (char *) malloc((namelen + 1) * sizeof(char))) == NULL) {
+ perror("fontdef");
+ exit(1);
+ }
+
+ for (i = 0; i < namelen; i++)
+ name[i] = get1();
++ name[namelen] = '\0';
+ fnt->name = name;
+ if (new) {
+ fnt->next = fonts;
+--- dvi2tty/disdvi.c.orig Fri Mar 12 01:05:11 1993
++++ dvi2tty/disdvi.c Mon May 6 04:47:36 1996
+@@ -348,13 +348,14 @@
+ }
+ else
+ free(fnt->name); /* free old name */
+- if ((name = (char *) malloc(namelen * sizeof(char))) == NULL) {
++ if ((name = (char *) malloc((namelen + 1) * sizeof(char))) == NULL) {
+ perror("fontdef");
+ exit(1);
+ }
+
+ for (i = 0; i < namelen; i++)
+ name[i] = get1();
++ name[namelen] = '\0';
+ fnt->name = name;
+ if (new) {
+ fnt->next = fonts;
diff --git a/Build/source/texk/dvi2tty/dvistuff.c b/Build/source/texk/dvi2tty/dvistuff.c
new file mode 100644
index 00000000000..7ee7c37ac8c
--- /dev/null
+++ b/Build/source/texk/dvi2tty/dvistuff.c
@@ -0,0 +1,1180 @@
+
+#include "dvi2tty.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#if defined(VMS)
+#include types.h
+#include stat
+#endif
+#if defined(MSDOS)
+#include <math.h>
+#endif
+#include "commands.h"
+
+#if defined(VMS)
+#define mseek vmsseek
+#define ROUND(a) (a>=0.0 ? (int) (a + 0.5) : (int) (a - 0.5) )
+#else
+#define mseek fseek
+#endif
+
+#define VERSIONID 2 /* dvi version number that pgm handles */
+#define VERTICALEPSILON 450000L /* crlf when increasing v more than this */
+
+#define rightmargin 152 /* nr of columns allowed to the right of h=0*/
+#define leftmargin -50 /* give some room for negative h-coordinate */
+#define LINELEN 203 /* rightmargin - leftmargin + 1 */
+
+#define MOVE TRUE /* if advancing h when outputing a rule */
+#define STAY FALSE /* if not advancing h when outputing a rule */
+
+#define absolute 0 /* for seeking in files */
+#define relative 1
+
+#define FORM 12 /* formfeed */
+#define SPACE 32 /* space */
+#define DEL 127 /* delete */
+
+#define LASTCHAR 127 /* max dvi character, above are commands */
+
+#define IMIN(a, b) (a<b ? a : b)
+#define IMAX(a, b) (a>b ? a : b)
+
+#define get1() num(1)
+#define get2() num(2)
+#define get3() num(3)
+#define get4() num(4)
+#define sget1() snum(1)
+#define sget2() snum(2)
+#define sget3() snum(3)
+#define sget4() snum(4)
+
+char *dvistuff = "@(#) dvistuff.c 4.1 27/03/90 M.J.E. Mol (c) 1989, 1990";
+
+/*---------------------------------------------------------------------------*/
+
+typedef struct {
+ long hh;
+ long vv;
+ long ww;
+ long xx;
+ long yy;
+ long zz;
+} stackitem;
+
+typedef struct lineptr { /* the lines of text to be output to outfile */
+ long vv; /* vertical position of the line */
+ int charactercount; /* pos of last char on line */
+ struct lineptr *prev; /* preceding line */
+ struct lineptr *next; /* succeeding line */
+ char text[LINELEN+1]; /* leftmargin...rightmargin */
+} linetype;
+
+typedef struct _font {
+ long num;
+ struct _font * next;
+ char * name;
+} font;
+
+
+/*---------------------------------------------------------------------------*/
+
+bool pageswitchon; /* true if user-set pages to print */
+bool sequenceon; /* false if pagesw-nrs refers to TeX-nrs */
+bool scascii; /* if true make Scand. nat. chars right */
+bool noffd; /* if true output ^L instead of formfeed */
+
+int opcode; /* dvi-opcodes */
+
+long h, v; /* coordinates, horizontal and vertical */
+long w, x, y, z; /* horizontal and vertical amounts */
+
+long pagecounter; /* sequence page number counter */
+long backpointer; /* pointer for offset to previous page */
+long pagenr; /* TeX page number */
+int stackmax; /* stacksize required */
+
+long maxpagewidth; /* width of widest page in file */
+long charwidth; /* aprox width of character */
+
+linetype * currentline; /* pointer to current line on current page */
+linetype * firstline; /* pointer to first line on current page */
+linetype * lastline; /* pointer to last line on current page */
+int firstcolumn; /* 1st column with something to print */
+
+stackitem * stack; /* stack for dvi-pushes */
+int sptr; /* stack pointer */
+
+font * fonts = NULL; /* List of fontnames defined */
+int symbolfont = FALSE; /* true if font is a symbol font */
+
+/*---------------------------------------------------------------------------*/
+
+#ifdef KPATHSEA
+void postamble P1H(void);
+void preamble P1H(void);
+void walkpages P1H(void);
+void initpage P1H(void);
+void dopage P1H(void);
+void skippage P1H(void);
+void printpage P1H(void);
+bool inlist P1H(long);
+void rule P3H(bool, long, long);
+void ruleaux P3H(long, long, char);
+long horizontalmove P1H(long);
+int skipnops P1H(void);
+linetype * getline P1H(void);
+linetype * findline P1H(void);
+unsigned long num P1H(int);
+long snum P1H(int);
+void dochar P1H(char);
+void symchar P1H(char);
+void normchar P1H(char);
+void outchar P1H(unsigned char);
+void putcharacter P1H(long);
+void setchar P1H(long);
+void fontdef P1H(int);
+void setfont P1H(long);
+#else
+# if defined(MSDOS)
+void postamble (void);
+void preamble (void);
+void walkpages (void);
+void initpage (void);
+void dopage (void);
+void skippage (void);
+void printpage (void);
+bool inlist (long);
+void rule (bool, long, long);
+void ruleaux (long, long, char);
+long horizontalmove (long);
+int skipnops (void);
+linetype * getline (void);
+linetype * findline (void);
+unsigned long num (int);
+long snum (int);
+void dochar (char);
+void symchar (char);
+void normchar (char);
+void outchar (unsigned char);
+void putcharacter (long);
+void setchar (long);
+void fontdef (int);
+void setfont (long);
+#else
+void postamble ();
+void preamble ();
+void walkpages ();
+void initpage ();
+void dopage ();
+void skippage ();
+void printpage ();
+bool inlist ();
+void rule ();
+void ruleaux ();
+long horizontalmove ();
+int skipnops ();
+linetype * getline ();
+linetype * findline ();
+unsigned long num ();
+long snum ();
+void dochar ();
+void symchar ();
+void normchar ();
+void outchar ();
+void putcharacter ();
+void setchar ();
+void fontdef ();
+void setfont ();
+#if defined(VMS)
+long vmsseek ();
+long vms_ftell ();
+long vms_ungetc ();
+#endif
+#endif
+#endif
+
+/*---------------------------------------------------------------------------*/
+/*---------------------------------------------------------------------------*/
+
+/*
+ * The main function for processing the dvi file.
+ * Here we assume there are to file pointers: DVIfile and output.
+ * Also we have a list of pages pointed to by 'currentpage',
+ * which is only used (in 'inlist()') when a page list is given.
+ */
+
+void dvimain()
+{
+
+ postamble(); /* seek and process the postamble */
+ /* note that walkpages *must* immediately follow preamble */
+ preamble(); /* process preamble */
+ walkpages(); /* time to do the actual work! */
+
+} /* dvimain */
+
+/*---------------------------------------------------------------------------*/
+
+void postamble() /* find and process postamble, use random access */
+{
+ register long size;
+ register int count;
+ struct stat st;
+
+ fstat (fileno(DVIfile), &st);
+ size = (long) st.st_size; /* get size of file */
+ count = -1;
+ do { /* back file up past signature bytes (223), to id-byte */
+ if (size == 0)
+ errorexit(nopst);
+ size--;
+ mseek(DVIfile, size, absolute);
+ opcode = (int) get1();
+ count++;
+ } while (opcode == TRAILER);
+ if (count < 4) { /* must have 4 trailer bytes */
+ foo = count;
+ errorexit(fwsgn);
+ }
+ if (opcode != VERSIONID)
+ errorexit(badid);
+ mseek(DVIfile, size-4, absolute); /* back up to back-pointer */
+ mseek(DVIfile, sget4(), absolute); /* and to start of postamble */
+ if (get1() != POST)
+ errorexit(nopst);
+ mseek(DVIfile, 20L, relative); /* lastpageoffset, numerator, denominator */
+ /* magnification, maxpageheight */
+ maxpagewidth = sget4();
+ charwidth = maxpagewidth / (ttywidth + espace);
+ stackmax = (int) get2();
+ if ((stack = (stackitem *) malloc(stackmax * sizeof(stackitem))) == NULL)
+ errorexit(stkrq);
+
+ /* get2() -- totalpages */
+ /* fontdefs do fontdefs in flight ... */
+
+} /* postamble */
+
+/*---------------------------------------------------------------------------*/
+
+void preamble() /* process preamble, use random access */
+{
+
+ mseek(DVIfile, 0L, absolute); /* read the dvifile from the start */
+ if ((opcode = skipnops()) != PRE)
+ errorexit(nopre);
+ opcode = (int) get1(); /* check id in preamble, ignore rest of it */
+ if (opcode != VERSIONID)
+ errorexit(badid);
+ mseek(DVIfile, 12L, relative); /* numerator, denominator, magnification */
+ mseek(DVIfile, get1(), relative); /* skip job identification */
+
+} /* preamble */
+
+/*----------------------------------------------------------------------------*/
+
+void walkpages() /* process the pages in the DVI-file */
+{
+ register bool wantpage;
+
+ pagecounter = 0L;
+ while ((opcode = skipnops()) != POST) {
+ if (opcode != BOP) /* should be at start of page now */
+ errorexit(nobop);
+ else {
+ pagecounter++;
+ pagenr = sget4(); /* get TeX page number */
+ mseek(DVIfile, 36L, relative); /* skip page header */
+ backpointer = sget4(); /* get previous page offset */
+ if (pageswitchon)
+ if (sequenceon)
+ wantpage = inlist(pagecounter);
+ else
+ wantpage = inlist(pagenr);
+ else
+ wantpage = TRUE;
+
+ if (wantpage) {
+ initpage();
+ dopage();
+ printpage();
+ }
+ else {
+ skippage();
+ }
+ }
+ }
+
+} /* walkpages */
+
+/*---------------------------------------------------------------------------*/
+
+void initpage()
+{
+
+ h = 0L; v = 0L; /* initialize coordinates */
+ x = 0L; w = 0L; y = 0L; z = 0L; /* initialize amounts */
+ sptr = 0; /* initialize stack */
+ currentline = getline(); /* initialize list of lines */
+ currentline->vv = 0L;
+ firstline = currentline;
+ lastline = currentline;
+ firstcolumn = rightmargin;
+ if (pageswitchon) {
+ if ((sequenceon && (pagecounter != firstpage->pag)) ||
+ (!sequenceon && (pagenr != firstpage->pag))) {
+ if (noffd)
+ fprintf(output, "^L\n");
+ else
+ putc(FORM, output);
+ }
+ }
+ else
+ if (backpointer != -1) { /* not FORM at first page */
+ if (noffd)
+ fprintf(output, "^L\n");
+ else
+ putc(FORM, output);
+ }
+
+} /* initpage */
+
+/*----------------------------------------------------------------------------*/
+
+void dopage()
+{
+
+ while ((opcode = (int) get1()) != EOP) { /* process page until eop */
+ if (opcode <= LASTCHAR)
+ dochar((char) opcode);
+ else if ((opcode >= FONT_00) && (opcode <= FONT_63))
+ setfont(opcode - FONT_00);
+ else if (opcode > POST_POST)
+ errorexit(illop);
+ else
+ switch (opcode) {
+ case SET1 : setchar(get1()); break;
+ case SET2 : setchar(get2()); break;
+ case SET3 : setchar(get3()); break;
+ case SET4 : setchar(get4()); break;
+ case SET_RULE : { long height = sget4();
+ rule(MOVE, sget4(), height); break;
+ }
+ case PUT1 : putcharacter(get1()); break;
+ case PUT2 : putcharacter(get2()); break;
+ case PUT3 : putcharacter(get3()); break;
+ case PUT4 : putcharacter(get4()); break;
+ case PUT_RULE : { long height = sget4();
+ rule(STAY, sget4(), height); break;
+ }
+ case NOP : break; /* no-op */
+ case BOP : errorexit(bdbop); break;
+/* case EOP : break; strange place to have EOP */
+ case PUSH : if (sptr >= stackmax) /* push */
+ errorexit(stkof);
+ stack[sptr].hh = h;
+ stack[sptr].vv = v;
+ stack[sptr].ww = w;
+ stack[sptr].xx = x;
+ stack[sptr].yy = y;
+ stack[sptr].zz = z;
+ sptr++;
+ break;
+ case POP : if (sptr == 0) /* pop */
+ errorexit(stkuf);
+ sptr--;
+ h = stack[sptr].hh;
+ v = stack[sptr].vv;
+ w = stack[sptr].ww;
+ x = stack[sptr].xx;
+ y = stack[sptr].yy;
+ z = stack[sptr].zz;
+ break;
+ case RIGHT1 : (void) horizontalmove(sget1()); break;
+ case RIGHT2 : (void) horizontalmove(sget2()); break;
+ case RIGHT3 : (void) horizontalmove(sget3()); break;
+ case RIGHT4 : (void) horizontalmove(sget4()); break;
+ case W0 : h += w; break;
+ case W1 : w = horizontalmove(sget1()); break;
+ case W2 : w = horizontalmove(sget2()); break;
+ case W3 : w = horizontalmove(sget3()); break;
+ case W4 : w = horizontalmove(sget4()); break;
+ case X0 : h += x; break;
+ case X1 : x = horizontalmove(sget1()); break;
+ case X2 : x = horizontalmove(sget2()); break;
+ case X3 : x = horizontalmove(sget3()); break;
+ case X4 : x = horizontalmove(sget4()); break;
+ case DOWN1 : v += sget1(); break;
+ case DOWN2 : v += sget2(); break;
+ case DOWN3 : v += sget3(); break;
+ case DOWN4 : v += sget4(); break;
+ case Y0 : v += y; break;
+ case Y1 : y = sget1(); v += y; break;
+ case Y2 : y = sget2(); v += y; break;
+ case Y3 : y = sget3(); v += y; break;
+ case Y4 : y = sget4(); v += y; break;
+ case Z0 : v += z; break;
+ case Z1 : z = sget1(); v += z; break;
+ case Z2 : z = sget2(); v += z; break;
+ case Z3 : z = sget3(); v += z; break;
+ case Z4 : z = sget4(); v += z; break;
+ case FNT1 :
+ case FNT2 :
+ case FNT3 :
+ case FNT4 : setfont(num(opcode - FNT1 + 1));
+ break;
+ case XXX1 : mseek(DVIfile, get1(), relative); break;
+ case XXX2 : mseek(DVIfile, get2(), relative); break;
+ case XXX3 : mseek(DVIfile, get3(), relative); break;
+ case XXX4 : mseek(DVIfile, get4(), relative); break;
+ case FNT_DEF1 :
+ case FNT_DEF2 :
+ case FNT_DEF3 :
+ case FNT_DEF4 : fontdef(opcode - FNT_DEF1 + 1);
+ break;
+ case PRE : errorexit(bdpre); break;
+ case POST : errorexit(bdpst); break;
+ case POST_POST: errorexit(bdpp); break;
+ }
+ }
+
+} /* dopage */
+
+/*----------------------------------------------------------------------------*/
+
+void skippage() /* skip past one page */
+{
+ register int opcode;
+
+ while ((opcode = (int) get1()) != EOP) {
+ if (opcode > POST_POST)
+ errorexit(illop);
+ else
+ switch (opcode) {
+ case SET1 :
+ case PUT1 :
+ case RIGHT1 :
+ case W1 :
+ case X1 :
+ case DOWN1 :
+ case Y1 :
+ case Z1 : /* assume FNT change can also be skipped */
+ case FNT1 : mseek(DVIfile, 1L, relative); break;
+ case SET2 :
+ case PUT2 :
+ case RIGHT2 :
+ case W2 :
+ case X2 :
+ case DOWN2 :
+ case Y2 :
+ case Z2 :
+ case FNT2 : mseek(DVIfile, 2L, relative); break;
+ case SET3 :
+ case PUT3 :
+ case RIGHT3 :
+ case W3 :
+ case X3 :
+ case DOWN3 :
+ case Y3 :
+ case Z3 :
+ case FNT3 : mseek(DVIfile, 3L, relative); break;
+ case SET4 :
+ case PUT4 :
+ case RIGHT4 :
+ case W4 :
+ case X4 :
+ case DOWN4 :
+ case Y4 :
+ case Z4 :
+ case FNT4 : mseek(DVIfile, 4L, relative); break;
+ case SET_RULE :
+ case PUT_RULE : mseek(DVIfile, 8L, relative); break;
+ case BOP : errorexit(bdbop); break;
+ case XXX1 : mseek(DVIfile, get1(), relative); break;
+ case XXX2 : mseek(DVIfile, get2(), relative); break;
+ case XXX3 : mseek(DVIfile, get3(), relative); break;
+ case XXX4 : mseek(DVIfile, get4(), relative); break;
+ case FNT_DEF1 :
+ case FNT_DEF2 :
+ case FNT_DEF3 :
+ case FNT_DEF4 : fontdef(opcode - FNT_DEF1 + 1); break;
+ case PRE : errorexit(bdpre); break;
+ case POST : errorexit(bdpst); break;
+ case POST_POST: errorexit(bdpp); break;
+ }
+ }
+
+} /* skippage */
+
+/*---------------------------------------------------------------------------*/
+
+void printpage() /* 'end of page', writes lines of page to output file */
+{
+ register int i, j;
+ register unsigned char ch;
+
+ if (sptr != 0)
+ fprintf(stderr, "dvi2tty: warning - stack not empty at eop.\n");
+ for (currentline = firstline; currentline != nil;
+ currentline = currentline->next) {
+ if (currentline != firstline) {
+ foo = ((currentline->vv - currentline->prev->vv)/VERTICALEPSILON)-1;
+ if (foo > 3)
+ foo = 3; /* linespacings not too large */
+ for (i = 1; i <= (int) foo; i++)
+ putc('\n', output);
+ }
+ if (currentline->charactercount >= leftmargin) {
+ foo = ttywidth - 2;
+ for (i = firstcolumn, j = 1; i <= currentline->charactercount;
+ i++, j++) {
+ ch = currentline->text[i - leftmargin];
+ if (ch >= SPACE)
+ putc(ch, output);
+ if ((j > (int) foo) && (currentline->charactercount > i+1)) {
+ fprintf(output, "*\n"); /* if line to large */
+ fprintf(output, " *"); /* mark output */
+ j = 2;
+ }
+ }
+ }
+ putc('\n', output);
+ }
+
+ currentline = firstline;
+ while (currentline->next != nil) {
+ currentline = currentline->next;
+ free(currentline->prev);
+ }
+ free(currentline); /* free last line */
+ currentline = nil;
+
+} /* printpage */
+
+/*----------------------------------------------------------------------------*/
+
+bool inlist(pagenr) /* ret true if in list of pages */
+register long pagenr;
+{
+
+ while ((currentpage->pag < 0) && (currentpage->pag != pagenr) &&
+ !currentpage->all && (currentpage->nxt != nil))
+ currentpage = currentpage->nxt;
+ if ((currentpage->all && (pagenr < currentpage->pag)) ||
+ (currentpage->pag == pagenr))
+ return TRUE;
+ else if (pagenr > 0) {
+ while ((currentpage->pag < pagenr) && (currentpage->nxt != nil))
+ currentpage = currentpage->nxt;
+ if (currentpage->pag == pagenr)
+ return TRUE;
+ }
+ return FALSE;
+
+} /* inlist */
+
+/*----------------------------------------------------------------------------*/
+
+void rule(bool moving, long rulewt, long ruleht)
+{ /* output a rule (vertical or horizontal), increment h if moving is true */
+
+ register char ch; /* character to set rule with */
+ register long saveh = 0, savev;
+ /* rule -- starts up the recursive routine */
+ if (!moving)
+ saveh = h;
+ if ((ruleht <= 0) || (rulewt <= 0))
+ h += rulewt;
+ else {
+ savev = v;
+ if ((ruleht / rulewt) > 0) /* value < 1 truncates to 0 */
+ ch = '|';
+ else if (ruleht > (VERTICALEPSILON / 2))
+ ch = '=';
+ else
+ ch = '_';
+ ruleaux(rulewt, ruleht, ch);
+ v = savev;
+ }
+ if (!moving)
+ h = saveh;
+
+} /* rule */
+
+
+
+void ruleaux(long rulewt, long ruleht, char ch) /* recursive that does the job */
+{
+ register long wt, lmh, rmh;
+
+ wt = rulewt;
+ lmh = h; /* save left margin */
+ if (h < 0) { /* let rules that start at negative h */
+ wt -= h; /* start at coordinate 0, but let it */
+ h = 0; /* have the right length */
+ }
+ while (wt > 0) { /* output the part of the rule that */
+ rmh = h; /* goes on this line */
+ outchar(ch);
+ wt -= (h-rmh); /* decrease the width left on line */
+ }
+ ruleht -= VERTICALEPSILON; /* decrease the height */
+ if (ruleht > VERTICALEPSILON) { /* still more vertical? */
+ rmh = h; /* save current h (right margin) */
+ h = lmh; /* restore left margin */
+ v -= (VERTICALEPSILON + VERTICALEPSILON / 10);
+ ruleaux(rulewt, ruleht, ch);
+ h = rmh; /* restore right margin */
+ }
+
+} /* ruleaux */
+
+/*----------------------------------------------------------------------------*/
+
+long horizontalmove(amount)
+register long amount;
+{
+
+#if defined(MSDOS)
+ if (labs(amount) > charwidth / 4L) {
+#else
+ if (abs(amount) > charwidth / 4L) {
+#endif
+ foo = 3*charwidth / 4;
+ if (amount > 0)
+ amount = ((amount+foo) / charwidth) * charwidth;
+ else
+#if defined(VMS)
+ amount = (ROUND( (float) (amount-foo) / charwidth) + 1)* charwidth;
+#else
+ amount = ((amount-foo) / charwidth) * charwidth;
+#endif
+ h += amount;
+ return amount;
+ }
+ else
+ return 0;
+
+} /* horizontalmove */
+
+/*----------------------------------------------------------------------------*/
+
+int skipnops() /* skips by no-op commands */
+{
+ register int opcode;
+
+ while ((opcode = (int) num(1)) == NOP);
+ return opcode;
+
+} /* skipnops */
+
+/*----------------------------------------------------------------------------*/
+
+linetype *getline() /* returns an initialized line-object */
+{
+ register int i;
+ register linetype *temp;
+
+ if ((temp = (linetype *) malloc(sizeof(linetype))) == NULL)
+ errorexit(lnerq);
+ temp->charactercount = leftmargin - 1;
+ temp->prev = nil;
+ temp->next = nil;
+ for (i = 0; i < LINELEN; i++)
+ temp->text[i] = ' ';
+ temp->text[i] = '\0';
+ return temp;
+
+} /* getline */
+
+/*----------------------------------------------------------------------------*/
+
+linetype *findline() /* find best fit line were text should go */
+{ /* and generate new line if needed */
+ register linetype *temp;
+ register long topd, botd;
+
+ if (v <= firstline->vv) { /* above first line */
+ if (firstline->vv - v > VERTICALEPSILON) {
+ temp = getline();
+ temp->next = firstline;
+ firstline->prev = temp;
+ temp->vv = v;
+ firstline = temp;
+ }
+ return firstline;
+ }
+
+ if (v >= lastline->vv) { /* below last line */
+ if (v - lastline->vv > VERTICALEPSILON) {
+ temp = getline();
+ temp->prev = lastline;
+ lastline->next = temp;
+ temp->vv = v;
+ lastline = temp;
+ }
+ return lastline;
+ }
+
+ temp = lastline; /* in between two lines */
+ while ((temp->vv > v) && (temp != firstline))
+ temp = temp->prev;
+
+ /* temp->vv < v < temp->next->vv --- temp is above, temp->next is below */
+ topd = v - temp->vv;
+ botd = temp->next->vv - v;
+ if ((topd < VERTICALEPSILON) || (botd < VERTICALEPSILON)) {
+ if (topd < botd) /* take best fit */
+ return temp;
+ else
+ return temp->next;
+ }
+
+ /* no line fits suitable, generate a new one */
+ currentline = getline();
+ currentline->next = temp->next;
+ currentline->prev = temp;
+ temp->next->prev = currentline;
+ temp->next = currentline;
+ currentline->vv = v;
+ return currentline;
+
+} /* findline */
+
+/*----------------------------------------------------------------------------*/
+
+unsigned long num(size)
+register int size;
+{
+ register int i;
+ register long x = 0;
+
+ for (i = 0; i < size; i++)
+ x = (x << 8) + (unsigned) getc(DVIfile);
+ return x;
+
+} /* num */
+
+
+long snum(size)
+register int size;
+{
+ register int i;
+ register long x = 0;
+
+ x = getc(DVIfile);
+ if (x & 0x80)
+ x -= 0x100;
+ for (i = 1; i < size; i++)
+ x = (x << 8) + (unsigned) getc(DVIfile);
+ return x;
+
+} /* snum */
+
+/*----------------------------------------------------------------------------*/
+
+void dochar(char ch)
+{
+
+ if (symbolfont == TRUE)
+ symchar(ch);
+ else
+ normchar(ch);
+
+ return;
+
+} /* dochar */
+
+
+
+void symchar(char ch) /* output ch to appropriate line */
+{
+
+ switch (ch) { /* can do a lot more on MSDOS machines ... */
+ case 0: ch = '-'; break;
+ case 1: ch = '.'; break;
+ case 2: ch = 'x'; break;
+ case 3: ch = '*'; break;
+ case 13: ch = 'O'; break;
+ case 14: ch = 'O'; break;
+ case 15: ch = 'o'; break;
+ case 24: ch = '~'; break;
+ case 102: ch = '{'; break;
+ case 103: ch = '}'; break;
+ case 104: ch = '<'; break;
+ case 105: ch = '>'; break;
+ case 106: ch = '|'; break;
+ case 110: ch = '\\'; break;
+ }
+ outchar(ch);
+
+ return;
+
+} /* symchar */
+
+
+
+void normchar(char ch)
+{
+
+ switch (ch) {
+ case 11 : outchar('f'); ch = 'f'; break; /* ligature */
+ case 12 : outchar('f'); ch = 'i'; break; /* ligature */
+ case 13 : outchar('f'); ch = 'l'; break; /* ligature */
+ case 14 : outchar('f'); outchar('f');
+ ch = 'i'; break; /* ligature */
+ case 15 : outchar('f'); outchar('f');
+ ch = 'l'; break; /* ligature */
+ case 16 : ch = 'i'; break;
+ case 17 : ch = 'j'; break;
+ case 25 : if (scascii) /* German sz ligature */
+ ch = 0xdf;
+ else
+ {outchar('s'); ch = 's';}
+ break;
+ case 26 : if (scascii) /* Dane/Norw ae */
+ ch = 0xe6;
+ else
+ {outchar('a'); ch = 'e';}
+ break;
+ case 27 : outchar('o'); ch = 'e'; break; /* Dane/Norw oe */
+ case 28 : if (scascii) /* Dane/Norw /o */
+ ch = 0xf8;
+ else
+ ch = 'o';
+ break;
+ case 29 : if (scascii) /* Dane/Norw AE */
+ ch = 0xc6;
+ else
+ {outchar('A'); ch = 'E';}
+ break;
+ case 30 : outchar('O'); ch = 'E'; break; /* Dane/Norw OE */
+ case 31 : if (scascii)
+ ch = 0xd8; /* Dane/Norw /O */
+ else
+ ch = 'O';
+ break;
+ case 92 : ch = '"'; break; /* \ from `` */
+ case 123 : ch = '-'; break; /* { from -- */
+ case 124 : ch = '_'; break; /* | from --- */
+ case 125 : ch = '"'; break; /* } from \H */
+ case 126 : ch = '"'; break; /* ~ from \~ */
+ case 127 : ch = '"'; break; /* DEL from \" */
+#if 0
+ case 18 : ch = '`'; break /* from \` */
+ case 19 : ch = ''''; break /* from \' */
+ case 20 : ch = '~'; break /* from \v */
+ case 21 : ch = '~'; break /* from \u */
+ case 22 : ch = '~'; break /* from \= */
+ case 24 : ch = ','; break /* from \c */
+ case 94 : ch = '^'; break /* ^ from \^ */
+ case 95 : ch = '`'; break /* _ from \. */
+#endif
+ }
+ outchar(ch);
+
+ return;
+
+} /*normchar */
+
+
+
+void outchar(unsigned char ch) /* output ch to appropriate line */
+{
+ register int i, j;
+
+#if defined(MSDOS)
+ if (labs(v - currentline->vv) > VERTICALEPSILON / 2L)
+#else
+ if (abs(v - currentline->vv) > VERTICALEPSILON / 2L)
+#endif
+ currentline = findline();
+
+#if 0
+ j = (int) (((double) h / (double) maxpagewidth) * (ttywidth-1)) + 1;
+#else
+ j = (int) (h / charwidth);
+#endif
+ if (j > rightmargin) /* leftmargin <= j <= rightmargin */
+ j = rightmargin;
+ else if (j < leftmargin)
+ j = leftmargin;
+ foo = leftmargin - 1;
+ /*
+ * This code does not really belong here ...
+ *
+ *-------------------------------------------------------------*
+ * The following is very specialized code, it handles some eu- *
+ * ropean characters. These are: a, o, u with two dots ("a & *
+ * "o & "u), and a with a circle (Oa). TeX outputs these by *
+ * first issuing the dots or circle and then backspace and set *
+ * the a, o, or u. When dvitty finds an a, o, or u it sear- *
+ * ches in the near vicinity for the character codes that re- *
+ * present circle or dots and if one is found the correspon- *
+ * ding Latin-1 character replaces the special character code. *
+ *-------------------------------------------------------------*/
+ if (scascii) {
+ if ((ch == 'a') || (ch == 'A') || (ch == 'o') || (ch == 'O') ||
+ (ch == 'u') || (ch == 'U')) {
+ for (i = IMAX(leftmargin, j-2);
+ i <= IMIN(rightmargin, j+2);
+ i++)
+ if ((currentline->text[i - leftmargin] == 127) ||
+ (currentline->text[i - leftmargin] == 34) ||
+ (currentline->text[i - leftmargin] == 23))
+ foo = i;
+ if (foo >= leftmargin) {
+ j = (int) foo;
+ switch (currentline->text[j - leftmargin]) {
+ case 127 : case 34:
+ if (ch == 'a')
+ ch = 0xe4;
+ else if (ch == 'A') /* dots ... */
+ ch = 0xc4;
+ else if (ch == 'o')
+ ch = 0xf6;
+ else if (ch == 'O')
+ ch = 0xd6;
+ else if (ch == 'u')
+ ch = 0xfc;
+ else if (ch == 'U')
+ ch = 0xdc;
+ break;
+ case 23 : if (ch == 'a')
+ ch = 0xe5;
+ else if (ch == 'A') /* circle */
+ ch = 0xc5;
+ break;
+ }
+ }
+ }
+ }
+ /*----------------- end of 'Scandinavian code' ----------------*/
+ if (foo == leftmargin-1)
+ while ((currentline->text[j - leftmargin] != SPACE)
+ && (j < rightmargin)) {
+ j++;
+ h += charwidth;
+ }
+ if ( ((ch >= SPACE) && (ch != DEL)) ||
+ (scascii && (ch == 23)) ) {
+ /* (scascii && (ch == DEL)) ) { if VMS ??? */
+ if (j < rightmargin)
+ currentline->text[j - leftmargin] = ch;
+ else
+ currentline->text[rightmargin - leftmargin] = '@';
+ if (j > currentline->charactercount)
+ currentline->charactercount = j;
+ if (j < firstcolumn)
+ firstcolumn = j;
+ h += charwidth;
+ }
+
+} /* outchar */
+
+/*----------------------------------------------------------------------------*/
+
+void putcharacter(charnr) /* output character, don't change h */
+register long charnr;
+{
+ register long saveh;
+
+ saveh = h;
+ if ((charnr >= 0) && (charnr <= LASTCHAR))
+ outchar((char) charnr);
+ else
+ setchar(charnr);
+ h = saveh;
+
+} /* putcharacter */
+
+/*----------------------------------------------------------------------------*/
+
+void setchar(charnr)
+long charnr;
+{ /* should print characters with character code>127 from current font */
+ /* note that the parameter is a dummy, since ascii-chars are<=127 */
+
+ outchar((unsigned char)(charnr));
+
+} /* setchar */
+
+
+/*----------------------------------------------------------------------------*/
+
+
+void fontdef(x)
+register int x;
+{
+ register int i;
+ char * name;
+ font * fnt;
+ int namelen;
+ long fntnum;
+ int new = 0;
+
+ fntnum = num(x);
+ (void) get4(); /* checksum */
+ (void) get4(); /* scale */
+ (void) get4(); /* design */
+ namelen = (int) get1() + (int) get1();
+ fnt = fonts;
+ while (fnt != NULL && fnt->num != fntnum) /* does fontnum exist */
+ fnt = fnt->next;
+ if (fnt == NULL) {
+ if ((fnt = (font *) malloc(sizeof(font))) == NULL) {
+ perror("fontdef");
+ exit(1);
+ }
+ fnt->num = fntnum;
+ new = 1;
+ }
+ else
+ free(fnt->name); /* free old name */
+ if ((name = (char *) malloc((namelen+1) * sizeof(char))) == NULL) {
+ perror("fontdef");
+ exit(1);
+ }
+
+ for (i = 0; i < namelen; i++)
+ name[i] = get1();
+ name[namelen] = '\0';
+ fnt->name = name;
+ if (new) {
+ fnt->next = fonts;
+ fonts = fnt;
+ }
+
+ return;
+
+} /* fontdef */
+
+
+
+void setfont(fntnum)
+long fntnum;
+{
+ font * fnt;
+ char * s;
+
+ fnt = fonts;
+ while (fnt != NULL && fnt->num != fntnum)
+ fnt = fnt->next;
+ if (fnt == NULL) {
+ /* error : font not found */
+ symbolfont = FALSE;
+ return;
+ }
+
+ s = fnt->name;
+ while ((s = strchr(s, 's')) != NULL) {
+ if (strncmp("sy", s, 2) == 0) {
+ symbolfont = TRUE;
+ return;
+ }
+ s++; /* New line to fix bug; font names with 's' would hang */
+ }
+
+ symbolfont = FALSE;
+ return;
+
+} /* setfont */
+
+
+
+/*----------------------------------------------------------------------------*/
+
+
+#if defined(VMS)
+long vmsseek(fp,n,dir)
+FILE *fp;
+long n;
+long dir;
+{
+ long k,m,pos,val,oldpos;
+ struct stat buffer;
+
+ for (;;) { /*loops only once or twice*/
+ switch (dir) {
+ case 0: /*from BOF*/
+ oldpos = vms_ftell(fp);
+ k = n & 511;
+ m = n >> 9;
+ if (((*fp)->_cnt) && ((oldpos >> 9) == m)) {
+ val = 0; /* still in */
+ (*fp)->_ptr = ((*fp)->_base) + k;
+ (*fp)->_cnt = 512 - k;
+ }
+ else {
+ val = fseek(fp, m << 9, 0);
+ if (val == 0) {
+ (*fp)->_cnt = 0;
+ (void) fgetc(fp);
+ (*fp)->_ptr = ((*fp)->_base) + k;
+ (*fp)->_cnt = 512 - k;
+ }
+ }
+ return(val);
+
+ case 1: pos = vms_ftell(fp);
+ if (pos == EOF)
+ return (EOF);
+ n += pos;
+ dir = 0;
+ break;
+
+ case 2: val = fstat(fileno(fp), &buffer);
+ if (val == EOF)
+ return (EOF);
+ n += buffer.st_size - 1;
+
+ dir = 0;
+ break;
+
+ default : return (EOF);
+ }
+ }
+
+} /* vmsseek */
+
+
+
+long vms_ftell(fp)
+FILE *fp;
+{
+ char c;
+ long pos;
+ long val;
+ if ((*fp)->_cnt == 0) {
+ c = fgetc(fp);
+ val = vms_ungetc(c, fp);
+ if (val != c)
+ return (EOF);
+ }
+ pos = ftell(fp);
+ if (pos >= 0)
+ pos += ((*fp)->_ptr) - ((*fp)->_base);
+ return (pos);
+
+} /* vms_ftell */
+
+
+
+long vms_ungetc(c,fp)
+char c;
+FILE *fp;
+{
+ if ((c == EOF) && feof(fp))
+ return (EOF);
+ else if ((*fp)->_cnt >= 512)
+ return (EOF);
+ else {
+ (*fp)->_cnt++;
+ (*fp)->_ptr--;
+ *((*fp)->_ptr) = c;
+ return (c);
+ }
+
+} /*vms_ungetc */
+#endif
diff --git a/Build/source/texk/dvi2tty/win32.mak b/Build/source/texk/dvi2tty/win32.mak
new file mode 100644
index 00000000000..766ffca3b2c
--- /dev/null
+++ b/Build/source/texk/dvi2tty/win32.mak
@@ -0,0 +1,52 @@
+################################################################################
+#
+# Makefile : Dvi2tty
+# Author : Fabrice Popineau <Fabrice.Popineau@supelec.fr>
+# Platform : Win32, Microsoft VC++ 6.0, depends upon fpTeX 0.5 sources
+# Time-stamp: <02/02/02 00:37:46 popineau>
+#
+################################################################################
+root_srcdir = ..\..
+!ifdef DEVELOPMENT
+INCLUDE=$(INCLUDE);$(root_srcdir)\texk.development
+!else
+INCLUDE=$(INCLUDE);$(root_srcdir)\texk
+!endif
+#
+# For BSD Unix use the following CFLAGS definition
+# CFLAGS = -Dstrchr=index
+#
+# This Makefile does not work for MSDOS. Make your
+# own one, or compile by hand.
+#
+
+USE_KPATHSEA = 1
+USE_GNUW32 = 1
+
+!include <msvc/common.mak>
+
+objects = $(objdir)\dvi2tty.obj $(objdir)\disdvi.obj
+programs = $(objdir)\dvi2tty.exe $(objdir)\disdvi.exe
+manfiles = dvi2tty.1
+
+all: $(objdir) $(programs)
+
+$(objdir)\dvi2tty.exe: $(objdir)\dvi2tty.obj $(objdir)\dvistuff.obj $(kpathsealib)
+ $(link) $(**) $(conlibs)
+
+$(objdir)\disdvi.exe: $(objdir)\disdvi.obj $(kpathsealib)
+ $(link) $(**) $(conlibs)
+
+!include <msvc/config.mak>
+!include <msvc/install.mak>
+
+install:: install-exec install-man
+
+!include <msvc/clean.mak>
+!include <msvc/rdepend.mak>
+!include "./depend.mak"
+
+#
+# Local Variables:
+# mode: makefile
+# End:
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 21:18:00 +0000