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-rwxr-xr-xMaster/texmf/scripts/pkfix/pkfix.pl872
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diff --git a/Master/texmf/doc/pkfix/README b/Master/texmf/doc/pkfix/README
deleted file mode 100644
index d96c9d6dcc4..00000000000
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-README for project pkfix 2009/03/18 v1.5
-
-TABLE OF CONTENTS
-=================
-A. Project pkfix
-B. Copyright, Disclaimer, License
-C. Files
-D. Requirements
-E. Installation
-F. User Interface
-G. Author
-H. Questions, Suggested Improvements
-I. Known Problems
-J. History
-
-A. PROJECT PKFIX
-================
-Often PostScript files with embedded pk fonts are available that
-were generated by dvips. If these files are converted to pdf,
-the quality is very poor because of the bitmapped fonts.
-But what can be done, if the sources dvi or tex are not available?
- This project pkfix tries a solution by replacing the used
-pk fonts by the type 1 ones.
- It scans the file for the pk fonts by searching the comments,
-introduced by not too old dvips versions. For each detected bitmap
-font pkfix generates a tex file that uses this font. Then it runs
-dvips with option setting for pdf and hopes, that the corresponding
-type 1 font is found and included in the temporary PostScript file.
-So this font will be extracted and replaces the bitmapped font of
-the original PostScript file.
-
-CAUTION: The state is experimental. Tests are only done with teTeX.
-
-NOTICE:
- pkfix works only for PostScript files that are generated
- by dvips 5.58 or newer. These versions records the used
- font in a PostScript comment.
- Scott Pakin wrote `pkfix-helper' that uses a heuristics
- to guess the original fonts and writes a PostScript file
- that is suitable for processing by pkfix. The Perl script
- `pkfix-helper' is available at CTAN:support/pkfix-helper.
-
-B. COPYRIGHT, DISCLAIMER, LICENSE
-=================================
-Copyright (C) 2001, 2005, 2007, 2009 Heiko Oberdiek.
-
-This work may be distributed and/or modified under the
-conditions of the LaTeX Project Public License, either version 1.3
-of this license or (at your option) any later version.
-The latest version of this license is in
- http://www.latex-project.org/lppl.txt
-and version 1.3 or later is part of all distributions of LaTeX
- version 2003/12/01 or later.
-This work has the LPPL maintenance status "maintained".
-This Current Maintainer of this work is Heiko Oberdiek.
-
-C. FILES
-========
-The project `pkfix' consists of two files:
-pkfix(.pl): This perl script is the main program. The extension
- `.pl' may be omitted.
-README: Documentation, the file you are reading.
-
-Following temporary files are produced if `pkfix' is invoked
-($$ means the job number):
-_pkfix_$$.tex, _pkfix_$$.log, _pkfix_$$.dvi, _pkfix_$$.ps
-eventually missfont.log
-
-D. REQUIREMENTS
-===============
-* Perl5 (version 5 of the perl interpreter).
-* TeX (plain format)
-* dvips (not too old, for example 5.86)
-* texps.pro (part of dvips)
-* fonts
-
-E. INSTALLATION
-===============
-1. TeX directory structure (TDS):
- The file
- `README' (documentation)
- go to
- texmf/doc/programs/pkfix/README
- or
- texmf/doc/pkfix/README
-
-2. Perl script `pkfix.pl':
-
- Unix
- * Your are allowed to rename `pkfix.pl' to `pkfix':
- mv pkfix.pl pkfix
- * Ensure that the execute permission is set:
- chmod +x pkfix
- * Move the file to a directory where the shell can find it
- (environment variable PATH, e.g. /usr/local/bin/).
-
- Dos/Windows/(OS2)
- * Running the perl interpreter directly with the perl script:
- perl pkfix.pl ...
- * Methods for calling by typing the script name without extension
- and perl interpreter:
- a) If your perl distribution provides a pl2exe program,
- use it to generate `pkfix.exe'.
- Advantage: I/O redirection works.
- b) A good method is a dos program of John Dallman:
- #!perl.exe (versions below 4)
- hbperl.exe (version 4)
- http://www.perl.com/CPAN/authors/id/JDALLMAN/hbp_403.zip
- Move pkfix.pl in a PERLLIB directory and copy the
- exe program to `pkfix.exe'. Then the program looks
- for the perl interpreter, the script and calls them.
- Advantage: I/O redirection works.
- c) Windows NT 4.0 users can use associated file types:
- SET PATHEXT=.pl;%PATHEXT%
- See perl win32 faq "How do I associate Perl scripts with perl?":
- http://www.activestate.com/support/faqs/win32/perlwin32faq4.html
- Disadvantage: I/O redirection does not work.
- d) 4DOS: SET .PL=c:/bin/perl.exe
- See perl win32 faq "How can I get Perl to run a Perl script at
- the 4DOS command line by typing the name of the script without
- the extension or "perl", just like a regular exe file?":
- http://www.activestate.com/support/faqs/win32/perlwin32faq1.html
- e) Convert the perl script to a batch file `pkfix.bat', if your
- distribution provides `pl2bat.bat'.
- Disadvantage: I/O redirection does not work.
- Many of this methods are listed in the perl win32 faq
- "What's the equivalent of the shebang ("#!") syntax for Win32?":
- http://www.activestate.com/support/faqs/win32/perlwin32faq4.html
-
-F. USER INTERFACE
-=================
-The perl script `pkfix.pl' can be invoked in two ways:
-a) pkfix --help
- prints a help screen with the options and some default values.
-b) pkfix [options] <input.ps> <output.ps>
- <input.ps> is the original PostScript file with pk fonts,
- <output.ps> will be the result.
-
-Options:
---clean: Removing of the temporary files.
---quiet Messages except warnings are suppressed.
---verbose Informations about the actions are printed.
---debug Additional messages for debugging purposes;
- also option `--clean' is disabled.
---options opt Here the options for the dvips run can be changed,
- default is "-Ppdf -G0".
-The other options are experimental.
-
-Example:
- pkfix --verbose test.ps out.ps
-
-If a file name is replaced by "-" then the standard input/output is
-used. In case of standard output, messages of pkfix are written to
-standard error output. Thus pkfix can be used in pipes, eg:
- pkfix foo.ps - | ps2pdf - foo.pdf
- cat foo.ps | pkfix --quiet - - | ps2pdf - - >foo.pdf
-
-Environment variable `PKFIX':
-Before scanning the command line for options the perl script
-`pkfix.pl' looks for the environment variable `PKFIX'.
-Example (bash syntax):
- export PKFIX="--verbose"
-Example (DOS syntax):
- SET PKFIX=--verbose
-
-G. AUTHOR
-=========
-Heiko Oberdiek
-Email: oberdiek@uni-freiburg.de
-
-Many thanks to
-* Berthold Crysmann (crysmann at dfki.de) and
- Harald Harders (h.harders at tu-bs.de) for testing
- and bug reports.
-* Melissa O'Neill for providing a patch to support dvips 5.399.
-* Scott Pakin who wrote pkfix-helper.
-
-H. QUESTIONS, SUGGESTED IMPROVEMENTS
-====================================
-If you have questions, problems with `pkfix', error reports,
-if you have improvements or want to have additional features,
-please send them to the author.
-
-The environment that I had used for developing and testing:
-* linux, suse 9.1
-* perl 5.8.1
-* tex 3.14159
-* dvips 5.94a
-* kpsewhich 3.5.2
-
-(Nowadays I have installed TeX Live, for instance).
-
-I. KNOWN PROBLEMS
-=================
-* I have only tested with a few test files on a linux machine
- with teTeX.
-* PostScript files, generated with older dvips versions
- (for example 5.58), do not contain the essential comments,
- so pkfix does not detect pk fonts. See Scott Pakin's pkfix-helper
- that addresses this problem.
-* The perl script pkfix uses dvips and analyses its output,
- so the version should not be too old (5.86 recommanded).
- Some older (not too old) versions do not know the option
- "-G0". As workaround the options for dvips can currently
- be overwritten by an option for pkfix "--options".
- Example: --options="-Pcmz -Pamz".
-* The new embedded type 1 fonts are not added to the
- DSC comment %%DocumentFonts'.
-* It is assumed that the conversion bitmap to type 1 font
- does not result in type 1 fonts that are already present.
- Then this font would be added twice with probably differnt
- subsettings with the consequence of missing characters.
-
-J. HISTORY
-==========
-2001/04/12 v0.1:
- * First try.
-2001/04/13 v0.2:
- * TeX/dvips is called for each font for the case of errors.
- * First release.
-2001/04/15 v0.3:
- * Call of kpsewhich with option --progname.
- * Extracting of texps.pro from temporary PostScript file,
- if kpsewhich failed.
- * Option -G0 for dvips run added.
-2001/04/16 v0.4:
- * Support for merging PostScript fonts added.
- * \special{!...}/@fedspecial detection added.
- * Bug fix: I detection.
-2001/04/17 v0.5:
- * Redirection of stderr (dvips run) if possible.
-2001/04/20 v0.6:
- * Bug fix: dvips font names can contain numbers.
-2001/04/21 v0.7:
- * Bug fix: long dvi file name in ps file.
-2001/04/23 v0.8:
- * Bug fix: post string parsing.
-2001/04/26 v0.9:
- * Check of version number of dvips in PostScript file.
-2001/06/30 v1.0:
- * Problem with DOS line ending fixed.
-2005/01/28 v1.1:
- * Bug fix: encoding files are now included.
- * The intermediate DVI files are written directly.
- * LPPL 1.3
-2005/01/29 v1.2:
- * Merging is now based on type 1 names. This solves
- the problem, if different bitmap fonts maps to the
- same type 1 font, eg. (ecrm1000, larm1000) -> SFRM1000.
- * Suppression of PK generation, if environment variable
- MKTEXPK is supported.
- * If output file is "-" (standard output) then messages of
- pkfix are written to standard error output.
-2005/02/25 v1.3:
- * Bug fix: Detection of "@fedspecial end" improved.
- * Bug fix: Typo corrected (PRT -> $PRT).
-2007/11/07 v1.4:
- * Deprecation warning of perl 5.8.8 fixed.
-2009/03/18 v1.5:
- * Patch to support dvips 5.399 (submitted by Melissa O'Neill).
diff --git a/Master/texmf/scripts/pkfix/pkfix.pl b/Master/texmf/scripts/pkfix/pkfix.pl
deleted file mode 100755
index 52e4d7698e8..00000000000
--- a/Master/texmf/scripts/pkfix/pkfix.pl
+++ /dev/null
@@ -1,872 +0,0 @@
-eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}' && eval 'exec perl -S $0 $argv:q'
- if 0;
-use strict;
-$^W=1; # turn warning on
-#
-# pkfix.pl
-#
-# Copyright (C) 2001, 2005, 2007, 2009 Heiko Oberdiek.
-#
-# This work may be distributed and/or modified under the
-# conditions of the LaTeX Project Public License, either version 1.3
-# of this license or (at your option) any later version.
-# The latest version of this license is in
-# http://www.latex-project.org/lppl.txt
-# and version 1.3 or later is part of all distributions of LaTeX
-# version 2003/12/01 or later.
-# This work has the LPPL maintenance status "maintained".
-# This Current Maintainer of this work is Heiko Oberdiek.
-#
-# See file "README" for a list of files that belongs to this project.
-#
-# This file "pkfix.pl" may be renamed to "pkfix"
-# for installation purposes.
-#
-my $file = "pkfix.pl";
-my $program = uc($&) if $file =~ /^\w+/;
-my $project = lc($program);
-my $version = "1.5";
-my $date = "2009/03/18";
-my $author = "Heiko Oberdiek";
-my $copyright = "Copyright (c) 2001, 2005, 2007, 2009 by $author.";
-#
-# Reqirements: Perl5, dvips
-# History:
-# 2001/04/12 v0.1:
-# * First try.
-# 2001/04/13 v0.2:
-# * TeX/dvips is called for each font for the case of errors.
-# * First release.
-# 2001/04/15 v0.3:
-# * Call of kpsewhich with option --progname.
-# * Extracting of texps.pro from temporary PostScript file,
-# if kpsewhich failed.
-# * Option -G0 for dvips run added.
-# 2001/04/16 v0.4:
-# * Support for merging PostScript fonts added.
-# * \special{!...}/@fedspecial detection added.
-# * Bug fix: I detection.
-# 2001/04/17 v0.5:
-# * Redirection of stderr (dvips run) if possible.
-# 2001/04/20 v0.6:
-# * Bug fix: dvips font names can contain numbers.
-# 2001/04/21 v0.7:
-# * Bug fix: long dvi file name in ps file.
-# 2001/04/23 v0.8:
-# * Bug fix: post string parsing.
-# 2001/04/26 v0.9:
-# * Check of version number of dvips in PostScript file.
-# 2001/06/30 v1.0:
-# * Problem with DOS line endings fixed.
-# 2005/01/28 v1.1:
-# * Bug fix: encoding files are now included also.
-# * The intermediate DVI files are written directly.
-# * LPPL 1.3
-# 2005/01/29 v1.2:
-# * Merging is now based on type 1 names. This solves
-# the problem, if different bitmap fonts maps to the
-# same type 1 font, eg. (ecrm1000, larm1000) -> SFRM1000.
-# * Suppression of PK generation, if environment variable
-# MKTEXPK is supported.
-# * If output file is "-" (standard output) then messages of
-# pkfix are written to standard error output.
-# 2005/02/25 v1.3:
-# * Bug fix: Detection of "@fedspecial end" improved.
-# * Bug fix: Typo corrected (PRT -> $PRT).
-# 2007/11/07 v1.4:
-# * Deprecation warning of perl 5.8.8 fixed.
-# 2009/03/18 v1.5:
-# * Patch to support dvips 5.399 (submitted by Melissa O'Neill).
-#
-### program identification
-my $title = "$program $version, $date - $copyright\n";
-
-### error strings
-my $Error = "!!! Error:"; # error prefix
-my $Warning = "!!! Warning:"; # warning prefix
-
-### variables
-my $envvar = uc($project);
-my $infile = "";
-my $outfile = "";
-my $texpsfile = "texps.pro";
-my $prefix = "_${project}_$$";
-# my $prefix = "_${project}_";
-my $tempfile = "$prefix";
-my $texfile = "$tempfile.tex";
-my $dvifile = "$tempfile.dvi";
-my $logfile = "$tempfile.log";
-my $psfile = "$tempfile.ps";
-my $missfile = "missfont.log";
-my @cleanlist = ($dvifile, $psfile);
-push(@cleanlist, $missfile) unless -f $missfile;
-
-my $err_redirect = " 2>&1";
-$err_redirect = "" if $^O =~ /dos/i ||
- $^O =~ /os2/i ||
- $^O =~ /mswin32/i ||
- $^O =~ /cygwin/i;
-
-my $x_resolution = 0;
-my $y_resolution = 0;
-my $blocks_found = 0;
-my $fonts_converted = 0;
-my $fonts_merged = 0;
-my $fonts_misses = 0;
-my $PRT = \*STDOUT;
-
-### option variables
-my @bool = ("false", "true");
-$::opt_tex = "tex";
-$::opt_dvips = "dvips";
-$::opt_kpsewhich = "kpsewhich --progname $project";
-$::opt_options = "-Ppdf -G0";
-$::opt_usetex = 0;
-$::opt_help = 0;
-$::opt_quiet = 0;
-$::opt_debug = 0;
-$::opt_verbose = 0;
-$::opt_clean = 1;
-
-my $usage = <<"END_OF_USAGE";
-${title}Syntax: \L$program\E [options] <inputfile.ps> <outputfile.ps>
-Function: This program tries to replace pk fonts in <inputfile.ps>
- by the type 1 versions. The result is written in <outputfile.ps>.
-Options: (defaults:)
- --help print usage
- --(no)quiet suppress messages ($bool[$::opt_quiet])
- --(no)verbose verbose printing ($bool[$::opt_verbose])
- --(no)debug debug informations ($bool[$::opt_debug])
- --(no)clean clear temp files ($bool[$::opt_clean])
- --(no)usetex use TeX for generating the DVI file ($bool[$::opt_usetex])
- --tex texcmd tex command name (plain format) ($::opt_tex)
- --dvips dvipscmd dvips command name ($::opt_dvips)
- --options opt dvips options ($::opt_options)
-END_OF_USAGE
-
-### environment variable PKFIX
-if ($ENV{$envvar}) {
- unshift(@ARGV, split(/\s+/, $ENV{$envvar}));
-}
-
-### process options
-my @OrgArgv = @ARGV;
-use Getopt::Long;
-GetOptions(
- "help!",
- "quiet!",
- "debug!",
- "verbose!",
- "clean!",
- "usetex!",
- "tex=s",
- "dvips=s",
- "options=s"
-) or die $usage;
-!$::opt_help or die $usage;
-@ARGV < 3 or die "$usage$Error Too many files!\n";
-@ARGV == 2 or die "$usage$Error Missing file names!\n";
-
-$::opt_quiet = 0 if $::opt_verbose;
-$::opt_clean = 0 if $::opt_debug;
-
-push(@cleanlist, $texfile, $logfile) if $::opt_usetex;
-
-### get file names
-$infile = $ARGV[0];
-$outfile = $ARGV[1];
-
-### suppress PK generation
-$ENV{'MKTEXPK'} = "0";
-
-$PRT = \*STDERR if $outfile eq "-";
-
-print $PRT $title unless $::opt_quiet;
-
-print $PRT "*** input file: `$infile'\n" if $::opt_verbose;
-print $PRT "*** output file: `$outfile'\n" if $::opt_verbose;
-
-if ($::opt_debug) {
- print $PRT <<"END_DEB";
-*** OSNAME: $^O
-*** PERL_VERSION: $]
-*** ARGV: @OrgArgv
-END_DEB
-}
-
-### get texps.pro
-my $texps_data = 0;
-my $texps_string = get_texps_pro();
-
-### Encoding definitions
-my %encoding_files = ();
-my $encoding_string = "";
-
-### open input and output files
-open(IN, $infile) or die "$Error Cannot open `$infile'!\n";
-open(OUT, ">$outfile") or die "$Error Cannot write `$outfile'!\n";
-
-##################################
-# expected format:
-# ...
-# %%DVIPSParameters:... dpi=([\dx]+)...
-# ...
-# TeXDict begin \d+ \d+ \d+ \d+ \d+ \(\S+\)
-# @start ...
-# ...
-# %DVIPSBitmapFont: (\S+) (\S+) ([\d\.]+) (\d+)
-# /(\S+) ...
-# ...
-# %EndDVIPSBitmapFont
-# ...
-# ... end
-# %%EndProlog
-#
-# or if \special{!...} was used, the lines with TeXDict:
-# TeXdict begin @defspecial
-#
-# ...
-#
-# @fedspecial end TeXDict begin
-# \d+ \d+ \d+ \d+ \d+ \(\S+\) @start
-#
-# or
-# @fedspecial end
-# ...
-#
-# bitmap font:
-# start:
-# %%DVIPSBitmapFont: {dvips font} {font name} {at x pt} {chars}
-# /{dvips font} {chars} {max. char number + 1} df
-# character, variant a:
-# <{hex code}>{char number} D
-# character, variant b:\
-# [<{hex code}>{num1} {num2} {num3} {num4} {num5} {char number} D
-# end:
-# E
-# %%EndDVIPSBitmapFont
-#
-# type 1 font:
-# before TeXDict line:
-# %%BeginFont: CMR10
-# ...
-# %%EndFont
-# after @start:
-# /Fa ... /CMR10 rf
-#
-# Font names: /[F-Z][a-zA-Z0-9]
-#
-# Encoding files before texps.pro:
-# %%BeginProcSet: {file name}.enc 0 0
-# ...
-# %%EndProcSet
-#
-# Melissa O'Neill reported small variations for dvips 5.399:
-# TeXDict begin \d+ \d+ \d+
-# and
-# \d+ \d+ \d+ \(\d+\) @start
-#
-###################################
-
-my $x_comment_resolution = 0;
-my $y_comment_resolution = 0;
-my $start_string = "";
-my $post_string = "";
-my $dvips_resolution = "";
-my $texps_found = 0;
-my @font_list = ();
-my %font_txt = ();
-my %font_count = ();
-my %font_entry = ();
-
-sub init {
- $x_comment_resolution = 0;
- $y_comment_resolution = 0;
- $x_resolution = 0;
- $y_resolution = 0;
- $start_string = "";
- $texps_found = 0;
- @font_list = ();
- %font_txt = ();
- %font_count = ();
- %font_entry = ();
-}
-
-init();
-
-while (<IN>) {
-
- if (/^%%Creator: (dvips\S*) (\S+)\s/) {
- print $PRT "*** %%Creator: $1 $2\n" if $::opt_debug;
- my $foundversion = $2;
- if ($foundversion =~ /(\d+\.\d+)/) {
- $foundversion = $1;
- # 5.62 is ok, 5.58 does not produce font comments
- if ($foundversion <= 5.58) {
- print $PRT "$Warning dvips version $1 does not generate " .
- "the required font comments!\n";
- }
- }
- }
-
- if (/^%%BeginProcSet:\s*(.+)\.enc/) {
- $encoding_files{$1} = "";
- }
-
- if (/^%DVIPSParameters:.*dpi=([\dx]+)/) {
- print OUT;
- my $str = $1;
- $x_comment_resolution = 0;
- $y_comment_resolution = 0;
- if ($str =~ /^(\d+)x(\d+)$/) {
- $x_comment_resolution = $1;
- $y_comment_resolution = $2;
- }
- if ($str =~ /^(\d+)$/) {
- $x_comment_resolution = $1;
- $y_comment_resolution = $1;
- }
- print $PRT "*** %DVIPSParameters: dpi=$str " .
- "(x=$x_comment_resolution, y=$y_comment_resolution)\n"
- if $::opt_debug;
- $x_comment_resolution > 0 && $y_comment_resolution > 0 or
- die "$Error Wrong resolution value " .
- "($x_comment_resolution x $y_comment_resolution)!\n";
- next;
- }
-
- if (/^%%BeginProcSet: texps.pro/) {
- $texps_found = 1;
- print $PRT "*** texps.pro found\n" if $::opt_debug;
- }
-
- if (/^TeXDict begin \@defspecial/) {
- my $saved = $_;
- print $PRT "*** \@defspecial found.\n" if $::opt_debug;
- $start_string = $_;
- while (<IN>) {
- $start_string .= $_;
- if (/^\@fedspecial end/) {
- s/^\@fedspecial end\s*(\S)/$1/;
- last;
- }
- }
- }
- elsif (/^TeXDict begin \d+ \d+ \d+ \d+ \d+/) {
- print $PRT "*** TeXDict begin <5 nums> found.\n" if $::opt_debug;
- $start_string = $_;
- }
- elsif (/^TeXDict begin \d+ \d+ \d+/) { # dvips 5.399
- print $PRT "*** TeXDict begin <3 nums> found.\n" if $::opt_debug;
- $start_string = $_;
- }
- if ($start_string ne "") {
- # look for @start
- unless (/\@start/) {
- while (<IN>) {
- $start_string .= $_;
- last if /\@start/;
- }
- }
-
- # divide post part
- $start_string =~ /^([\s\S]*\@start)\s*([\s\S]*)$/ or
- die "$Error Parse error (\@start)!\n";
- $start_string = "$1\n";
- $post_string = $2;
- $post_string =~ s/\s*$//;
- $post_string .= "\n" unless $post_string eq "";
-
- $start_string =~
- /\d+\s+\d+\s+\d+\s+(\d+)\s+(\d+)\s+\((.*)\)\s+\@start/ or
- /\d+\s+(\d+)\s+(\d+)\s+\@start/ or # dvips 5.399
- die "$Error Parse error (\@start parameters)!\n";
-
- $blocks_found++;
- print $PRT "*** dvi file: $3\n" if $::opt_debug and defined $3;
-
- # get and check resolution values
- $x_resolution = $1;
- $y_resolution = $2;
- print $PRT "*** resolution: $x_resolution x $y_resolution\n"
- if $::opt_debug;
- $x_comment_resolution > 0 or
- die "$Error Missing comment `%DVIPSParameters'!\n";
- $x_resolution == $x_comment_resolution &&
- $y_resolution == $y_comment_resolution or
- die "$Error Resolution values in comment and PostScript " .
- "does not match!\n";
- # setting dvips resolution option(s)
- if ($x_resolution == $y_resolution) {
- $dvips_resolution = "-D $x_resolution";
- }
- else {
- $dvips_resolution = "-X $x_resolution -Y $y_resolution";
- }
-
- while (<IN>) {
- if (/^%%EndProlog/) {
- print OUT $encoding_string;
- $texps_data > 0 or die "$Error File `texps.pro' not found!\n";
- print OUT $texps_string unless $texps_found;
- foreach (@font_list) {
- my $fontname = $_;
- print $PRT "*** Adding font `$fontname'\n"
- if $::opt_debug;
- my ($dummy1, $dummy2, $err);
- if ($font_count{$fontname} > 1) {
- $fonts_merged++;
- print $PRT "*** Merging font `$fontname' ($font_count{$fontname}).\n"
- unless $::opt_quiet;
- ($dummy1, $font_txt{$fontname}, $dummy2, $err) =
- get_font($font_entry{$fontname});
- $err == 0 or die "$Error Cannot merge font `$fontname'!\n";
- }
- print OUT $font_txt{$fontname};
- }
- print OUT $start_string,
- $post_string,
- $_;
- print $PRT "*** %%EndProlog\n" if $::opt_debug;
- init();
- last;
- }
-
- if (/^%DVIPSBitmapFont: (\S+) (\S+) ([\d.]+) (\d+)/) {
- my $bitmap_string = $_;
- my $dvips_fontname = $1;
- my $fontname = $2;
- my $entry = "\\Font\{$1\}\{$2\}\{$3\}\{";
- print $PRT "*** Font $1: $2 at $3pt, $4 chars\n" if $::opt_verbose;
- my $line = "";
- my $num = -1;
- my $chars = $4;
- my $count = 0;
- while (<IN>) {
- $bitmap_string .= $_;
- last if /^%EndDVIPSBitmapFont/;
- s/\r$//; # remove \r of possible DOS line ending
- chomp;
- $line .= " " . $_;
- }
- $line =~ s/<[0-9A-F ]*>/ /g;
-
- print $PRT "*** <Font> $line\n" if $::opt_debug;
-
- while ($line =~ /\s(\d+)\s+D(.*)/) {
- $num = $1;
- $count++;
- $entry .= "$num,";
- $line = $2;
- while ($line =~ /^[\s\d\[]*I(.*)/) {
- $num++;
- $count++;
- $entry .= "$num,";
- $line = $1;
- }
- }
- $chars == $count or
- die "$Error Parse error, $count chars of $chars found " .
- "($fontname)!\n";
-
- $entry =~ s/,$//;
- $entry .= "\}";
-
- print $PRT "*** Font conversion of `$fontname' started.\n"
- if $::opt_verbose;
- my ($newfontname, $font_part, $start_part, $err) = get_font($entry);
- if ($err == 0) {
- print $PRT "*** Font conversion: `$fontname' -> `$newfontname'.\n"
- unless $::opt_quiet;
- if (defined($font_count{$newfontname})) {
- $font_count{$newfontname}++;
- $font_entry{$newfontname} .= "\n$entry";
- }
- else {
- push @font_list, $newfontname;
- $font_txt{$newfontname} = $font_part;
- $font_count{$newfontname} = 1;
- $font_entry{$newfontname} = $entry;
- }
- $start_part =~ s/\/Fa/\/$dvips_fontname/;
- $start_string .= $start_part;
- $fonts_converted++;
- }
- else {
- print $PRT "!!! Failed font conversion of `$fontname'!\n";
- $start_string .= $bitmap_string;
- $fonts_misses++;
- }
-
- next;
- }
-
- $post_string .= $_;
- }
- next;
- }
-
- print OUT;
-}
-
-close(IN);
-close(OUT);
-
-if ($::opt_clean) {
- print $PRT "*** clear temp files\n" if $::opt_verbose;
- map {unlink} @cleanlist;
-}
-
-if (!$::opt_quiet) {
- if ($blocks_found > 1) {
- print $PRT "==> $blocks_found blocks.\n";
- }
- if ($fonts_misses) {
- print $PRT "==> $fonts_misses font conversion",
- (($fonts_misses > 1) ? "s" : ""),
- " failed.\n";
- }
- if ($fonts_converted) {
- print $PRT "==> ",
- (($fonts_converted > 0) ? $fonts_converted : "No"),
- " converted font",
- (($fonts_converted > 1) ? "s" : ""),
- ".\n";
- if ($fonts_merged) {
- print $PRT "==> $fonts_merged merged font",
- (($fonts_merged > 1) ? "s" : ""),
- ".\n";
- }
- }
- else {
- print $PRT "==> no fonts converted\n";
- }
-}
-
-
-# get type 1 font
-# param: $entry: font entry as TeX string
-# return: $name: type 1 font name
-# $font: font file as string
-# $start: font definition after @start
-# $err: error indication
-sub get_font {
- my $entry = shift;
- my $name = "";
- my $font = "";
- my $start = "";
- my $err = 0;
- my @err = ("", "", "", 1);
- local *OUT;
- local *IN;
-
- if ($::opt_usetex) {
- ### write temp tex file
- open(OUT, ">$texfile") or die "$Error Cannot write `$texfile'!\n";
- print OUT <<'TEX_HEADER';
-\nonstopmode
-\nopagenumbers
-\def\Font#1#2#3#4{%
- \expandafter\font\csname font@#1\endcsname=#2 at #3pt\relax
- \csname font@#1\endcsname
- \hbox to 0pt{%
- \ScanChar#4,\NIL
- \hss
- }%
-}
-\def\ScanChar#1,#2\NIL{%
- \char#1\relax
- \ifx\\#2\\%
- \else
- \ReturnAfterFi{%
- \ScanChar#2\NIL
- }%
- \fi
-}
-\long\def\ReturnAfterFi#1\fi{\fi#1}
-\noindent
-TEX_HEADER
-
- print OUT "$entry\n\\bye\n";
- close(OUT);
-
- ### run tex
- {
- print $PRT "*** run TeX\n" if $::opt_verbose;
-
- my $cmd = "$::opt_tex $tempfile";
- print $PRT ">>> $cmd\n" if $::opt_verbose;
- my @capture = `$cmd`;
- if (!@capture) {
- print $PRT "$Warning Cannot execute TeX!\n";
- return @err;
- }
- if ($::opt_verbose) {
- print $PRT @capture;
- }
- else {
- foreach (@capture) {
- print $PRT if /^!\s/;
- }
- }
- if ($?) {
- my $exitvalue = $?;
- if ($exitvalue > 255) {
- $exitvalue >>= 8;
- print $PRT "$Warning Closing TeX (exit status: $exitvalue)!\n";
- return @err;
- }
- print $PRT "$Warning Closing TeX ($exitvalue)!\n";
- return @err;
- }
- }
- }
- else {
- # write dvi directly
-
- # DVI format description: dvitype.web
- my $DVI_pre = 247;
- my $DVI_id_byte = 2;
- my $DVI_num = 25400000;
- my $DVI_den = 473628672; # 7227 * 2^16
- my $DVI_mag = 1000;
- my @t = localtime(time);
- my $DVI_comment = "$program $version output "
- . sprintf("%04d/%02d/%02d %02d:%02d:%02d",
- ($t[5] + 1900), ($t[4] + 1), $t[3], $t[2], $t[1], $t[0]);
- my $DVI_comment_len = length($DVI_comment);
- my $DVI_bop = 139;
- my $DVI_eop = 140;
- my $DVI_fontdef1 = 243;
- my $DVI_fontdef2 = 244;
- my $DVI_fontdef4 = 246;
- my $DVI_design_size = 10; # an arbitrary value
- # A wrong value will trigger a dvips warning
- # (it can be seen in verbose mode):
- # dvips: Design size mismatch in [...].tfm
- # But other consequences could not be noticed.
- # Thus a TFM lookup will be saved.
- my $DVI_checksum = 0; # because of unknown checksum
- my $DVI_fnt_num_0 = 171;
- my $DVI_fnt1 = 235;
- my $DVI_fnt2 = 236;
- my $DVI_fnt4 = 238;
- my $DVI_set1 = 128;
- my $DVI_push = 141;
- my $DVI_pop = 142;
- my $DVI_post = 248;
- my $DVI_u = 67108864; # 1024 pt, an arbitrary value
- my $DVI_l = 67108864; # 1024 pt, an arbitrary value
- my $DVI_post_post = 249;
- my $DVI_trailing = 223;
-
- open(OUT, ">$dvifile") or die "$Error Cannot write `$dvifile'!\n";
- binmode(OUT);
-
- # Preamble (pre)
- print OUT pack("C2N3Ca$DVI_comment_len",
- $DVI_pre, $DVI_id_byte, $DVI_num, $DVI_den, $DVI_mag,
- $DVI_comment_len, $DVI_comment);
- # Begin of page (bop)
- my $pos_bop = tell(OUT);
- print OUT pack("CN1x[N9]l", $DVI_bop, 1, -1);
-
- my $font_defs = "";
- my $font_num = 0;
- foreach(split("\n", $entry)) {
- my $font_def = "";
- /\\Font\{[^}]*\}\{([^}]*)\}\{([^}]*)\}\{([^}]*)\}/ or
- die "!!! Error: Internal parsing error!\n";
- my $font_name = $1;
- my $font_name_len = length($font_name);
- my $font_size = $2;
- my $font_chars = $3;
-
- # define font
- if ($font_num < 256) {
- $font_def = pack("CC", $DVI_fontdef1, $font_num);
- }
- # The other cases are very unlikely, especially there are
- # more than one font in the merging case only.
- elsif ($font_num < 65536) {
- $font_def = pack("Cn", $DVI_fontdef2, $font_num);
- }
- else {
- $font_def = pack("CN", $DVI_fontdef4, $font_num);
- }
- $font_def .= pack("x[N]N2xCa$font_name_len",
- ($font_size * 65536), $DVI_design_size,
- $font_name_len, $font_name);
- print OUT $font_def;
- $font_defs .= $font_def;
-
- # use font
- my $fnt_num;
- if ($font_num < 64) {
- $fnt_num = pack("C", $DVI_fnt_num_0 + $font_num);
- }
- # Other cases are unlikely, see above.
- elsif ($font_num < 256) {
- $fnt_num = pack("CC", $DVI_fnt1, $font_num);
- }
- elsif ($font_num < 65536) {
- $fnt_num = pack("Cn", $DVI_fnt2, $font_num);
- }
- else {
- $fnt_num = pack("CN", $DVI_fnt4, $font_num);
- }
- print OUT $fnt_num;
-
- # print characters
- print OUT pack("C", $DVI_push);
- foreach (split(",", $font_chars)) {
- if ($_ < 128) {
- print OUT pack("C", $_);
- }
- else {
- print OUT pack("CC", $DVI_set1, $_);
- }
- }
- print OUT pack("C", $DVI_pop);
-
- $font_num++;
- }
-
- print OUT pack("C", $DVI_eop);
-
- # Begin of postamble (post)
- my $pos_post = tell(OUT);
- print OUT pack("CN6n2",
- $DVI_post, $pos_bop, $DVI_num, $DVI_den, $DVI_mag,
- $DVI_l, $DVI_u, 1, 1);
- print OUT $font_defs;
- # End of postamble (post_post)
- print OUT pack("CNC5",
- $DVI_post_post, $pos_post, $DVI_id_byte,
- $DVI_trailing, $DVI_trailing, $DVI_trailing, $DVI_trailing);
- my $t_num = (4 - (tell(OUT) % 4)) % 4;
- print OUT pack("C", $DVI_trailing) x $t_num;
- close(OUT);
- }
-
- ### run dvips
- {
- print $PRT "*** run dvips\n" if $::opt_verbose;
-
- my $cmd = "$::opt_dvips $::opt_options $dvips_resolution $tempfile";
- print $PRT ">>> $cmd\n" if $::opt_verbose;
- # dvips writes on stderr :-(
- my @capture = `$cmd$err_redirect`;
- if ($::opt_verbose) {
- print $PRT @capture;
- }
- if ($?) {
- my $exitvalue = $?;
- if ($exitvalue > 255) {
- $exitvalue >>= 8;
- print $PRT "$Warning Closing dvips (exit status: $exitvalue)!\n";
- return @err;
- }
- print $PRT "$Warning Closing dvips ($exitvalue)!\n";
- return @err;
- }
- }
-
- ### get font and start part
- open(IN, $psfile) or die "$Error Cannot open `$psfile'!\n";
-
- while (<IN>) {
- ### get possible encoding files
- if (/^%%BeginProcSet:\s*(.+)\.enc/) {
- my $encoding_file = $1;
- print $PRT "*** encoding file `$encoding_file.enc' found.\n"
- if $::opt_debug;
- next if defined($encoding_files{$encoding_file});
- $encoding_files{$encoding_file} = "";
- $encoding_string .= $_;
- while (<IN>) {
- $encoding_string .= $_;
- last if /^%%EndProcSet/;
- }
- next;
- }
-
- ### get texps.pro if get_texps_pro() has failed
- if ($texps_data == 0 && /^%%BeginProcSet: texps.pro/) {
- $texps_string = $_;
- while (<IN>) {
- $texps_string .= $_;
- last if /^%%EndProcSet/;
- }
- $texps_data = 1;
- print $PRT "*** texps.pro extracted.\n" if $::opt_debug;
- next;
- }
-
- if (/^%%BeginFont:\s*(\S+)/) {
- $name = $1;
- $font .= $_;
- while (<IN>) {
- $font .= $_;
- last if /^%%EndFont/;
- }
- next;
- }
- if (/^\@start/) {
- s/^\@start\s*//;
- $start .= $_;
- while (<IN>) {
- last if /^%%EndProlog/;
- $start .= $_;
- }
- if (($start =~ s/\s*end\s*$/\n/) != 1) {
- $err = 1;
- print $PRT "$Warning Parse error, `end' not found!\n";
- }
- print $PRT "*** start: $start" if $::opt_debug;
- last;
- }
- }
- close(IN);
-
- if ($font eq "") {
- print $PRT "$Warning `%%BeginFont' not found!\n";
- return @err;
- }
- return ($name, $font, $start, $err);
-}
-
-
-# get_texps_pro
-# return: string with content of texps.pro
-sub get_texps_pro {
- $texps_data = 0;
- # get file name
- my $backupWarn = $^W;
- $^W = 0;
- my $file = `$::opt_kpsewhich $texpsfile`;
- $^W = $backupWarn;
- if (!defined($file) or $file eq "") {
- print $PRT "$Warning: Cannot find `$texpsfile' with kpsewhich!\n"
- if $::opt_debug;
- return "";
- }
- chomp $file;
- print $PRT "*** texps.pro: $file\n" if $::opt_debug;
-
- # read file
- local *IN;
- open(IN, $file) or die "$Error: Cannot open `$file'!\n";
- my @lines = <IN>;
- @lines > 0 or die "$Error: Empty file `$file'!\n";
- chomp $lines[@lines-1];
- my $str = "%%BeginProcSet: texps.pro\n";
- $"="";
- $str .= "@lines\n";
- $"=" ";
- $str .= "%%EndProcSet\n";
- $texps_data = 1;
- return $str;
-}
-
-__END__