new (old) script purifyeps

git-svn-id: svn://tug.org/texlive/trunk@12489 c570f23f-e606-0410-a88d-b1316a301751

13 files changed, 964 insertions, 14 deletions

diff --git a/Build/source/texk/texlive/ChangeLog b/Build/source/texk/texlive/ChangeLog
index a962520c401..11c36669b7e 100644
--- a/Build/source/texk/texlive/ChangeLog
+++ b/Build/source/texk/texlive/ChangeLog
@@ -1,3 +1,7 @@
+2009-03-23  Karl Berry  <karl@tug.org>
+
+	* Makefile.in (LINKED_SCRIPTS): add purifyeps.
+
 2009-03-10  Karl Berry  <karl@tug.org>
 
 	* Makefile.in (install-exec): also make a link to our man
diff --git a/Build/source/texk/texlive/Makefile.in b/Build/source/texk/texlive/Makefile.in
index 697419356b1..c59f90f3b68 100644
--- a/Build/source/texk/texlive/Makefile.in
+++ b/Build/source/texk/texlive/Makefile.in
@@ -39,6 +39,7 @@ LINKED_SCRIPTS = \
   texmf-dist/scripts/ppower4/ppower4.texlua \
   texmf-dist/scripts/pst-pdf/ps4pdf \
   texmf-dist/scripts/pst2pdf/pst2pdf.pl \
+  texmf-dist/scripts/purifyeps/purifyeps \
   texmf-dist/scripts/texcount/TeXcount.pl \
   texmf-dist/scripts/texloganalyser/texloganalyser \
   texmf-dist/scripts/thumbpdf/thumbpdf.pl \
diff --git a/Master/texmf-dist/doc/support/purifyeps/README b/Master/texmf-dist/doc/support/purifyeps/README
new file mode 100644
index 00000000000..25002cef1f7
--- /dev/null
+++ b/Master/texmf-dist/doc/support/purifyeps/README
@@ -0,0 +1,59 @@
+           +---------------------------------------------+
+           |                  PURIFYEPS                  |
+           |                                             |
+           | Convert an ordinary Encapsulated PostScript |
+           | file (.eps) into one that works with both   |
+           | LaTeX+dvips and pdfLaTeX.                   |
+           |                                             |
+           |     By Scott Pakin, scott+peps@pakin.org    |
+           +---------------------------------------------+
+
+
+Description
+-----------
+
+While pdfLaTeX has a number of nice features, its primary shortcoming
+relative to standard LaTeX+dvips is that it is unable to read ordinary
+Encapsulated PostScript (EPS) files, the most common graphics format
+in the LaTeX world.  purifyeps converts EPS files into a "purified"
+form that can be read by *both* LaTeX+dvips and pdfLaTeX.  The trick
+is that the standard LaTeX2e graphics packages can parse
+MetaPost-produced EPS directly.  Hence, purifyeps need only convert an
+arbitrary EPS file into the same stylized format that MetaPost
+outputs.
+
+Documentation is provided in Unix man-page format and in PDF
+(U.S. letter-sized).  In addition, executing "purifyeps --help" gives
+basic command-line usage.
+
+
+Requirements
+------------
+
+To run purifyeps, you will need the following:
+
+   * Perl     (http://www.cpan.org)
+
+   * pstoedit (http://www.pstoedit.net/pstoedit)
+
+   * a LaTeX distribution that includes MetaPost (mpost)
+
+purifyeps itself is a Perl script.  On certain operating systems, you
+may need to rename purifyeps (e.g., to purifyeps.pl) to notify the
+system that purifyeps is, in fact, a Perl script.
+
+
+Copyright and license
+---------------------
+
+Copyright (C) 2009 by Scott Pakin
+
+This file may be distributed and/or modified under the conditions of
+the LaTeX Project Public License, either version 1.3c 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 1.3c or later is part of all distributions of LaTeX
+version 2006/05/20 or later.
diff --git a/Master/texmf-dist/scripts/purifyeps/purifyeps b/Master/texmf-dist/scripts/purifyeps/purifyeps
new file mode 100755
index 00000000000..d1916891e3c
--- /dev/null
+++ b/Master/texmf-dist/scripts/purifyeps/purifyeps
@@ -0,0 +1,511 @@
+#! /usr/bin/env perl
+
+################################################################
+# Convert an ordinary Encapsulated PostScript file (.eps) into #
+# one that works with both LaTeX+dvips and pdfLaTeX            #
+#                                                              #
+# By Scott Pakin <scott+peps@pakin.org>                        #
+################################################################
+
+our $VERSION = "1.0a";
+require 5.006_001;
+use English;
+use Getopt::Long;
+use FindBin qw($Script);
+use File::Basename;
+use File::Temp qw(tempfile);
+use File::Spec;
+use Pod::Usage;
+use Pod::Man;
+use Cwd qw(cwd chdir);
+use POSIX;
+use warnings;
+use strict;
+
+# Global variables
+my $fontmap = "mpost.fmp";  # pstoedit-style font map file
+my %TeX_to_PS;              # Hash table representing the contents of the above
+my $infile = "-";           # Input file (default: stdin)
+my $outfile = "-";          # Output file (default: stdout)
+my $tempbase;               # Base name of temporary files
+
+########################################################################
+
+# At the end of the program's execution, delete all of our temporary files.
+END {
+    if (defined $tempbase) {
+	foreach my $tempfile ($tempbase, <$tempbase.*>) {
+	    unlink $tempfile;
+	}
+    }
+}
+
+
+# Extract the first word from the given array.  A word is either a
+# single token or a quoted set of space-separated tokens.  Return the
+# first word followed by the remaining tokens.
+sub extractName (@)
+{
+    my @tokens = @_;
+    my $firstWord;
+
+    # Ensure we have a token to extract.
+    return (undef, @tokens) if $#tokens==-1;
+
+    # Extract the first word from the token list.
+    $firstWord = shift @tokens;
+    if (substr ($firstWord, 0, 1) eq '"') {
+	while (substr ($firstWord, length($firstWord)-1, 1) ne '"') {
+	    return (undef, @tokens) if $#tokens==-1;
+	    $firstWord .= " " . shift @tokens;
+	}
+	$firstWord = substr ($firstWord, 1, length($firstWord)-2);
+    }
+
+    # Return the word plus the remaining tokens.
+    return ($firstWord, @tokens);
+}
+
+
+# Execute a shell command, and die if it fails.
+sub executeCommand ($)
+{
+    my $command = $_[0];
+    if (system "$command 1>&2") {
+	die "${Script}: The following command failed with exit code @{[int($?/256)]}:\n    $command\n";
+    }
+}
+
+
+# Generate -- and optionally clean up -- a man page.
+sub createManPage ($$$)
+{
+    my $manfile = $_[0];   # Name of file to produce
+    my $wantPS = $_[1];    # 1=produce PostScript, 0=produce troff
+    my $section = $_[2];   # Manual section that purifyeps belongs to
+
+    # Produce a (*roff) man page.
+    my $parser = Pod::Man->new (center  => "",
+				release => "v$VERSION",
+				section => $section);
+    $parser->parse_from_file ($PROGRAM_NAME, $manfile);
+
+    # Touch up the man page, and use groff to write
+    # the result back to disk as a PostScript file.
+    return unless $wantPS;
+    open (MANFILE, "<$manfile") or die "${Script}: $! ($manfile)\n";
+    my @manlines = <MANFILE>;
+    close MANFILE;
+    open (MANFILE, "|groff -man > $manfile") or die "${Script}: $! ($manfile)\n";
+    foreach (@manlines) {
+	s/LaTeX/L\\h'-0.36m'\\v'-0.15'\\s-2A\\s+2\\v'0.15'\\h'-0.15m'TeX/g;
+	s/TeX/T\\h'-0.1667m'\\v'0.20'E\\v'-0.20'\\h'-0.125m'X/g;
+	s/\\\*\(--/--/g;
+        print MANFILE $_;
+    }
+    close MANFILE;
+}
+
+########################################################################
+
+# Initialize our base temporary filename.
+(undef, $tempbase) = tempfile ($Script . "-XXXXXXXX", DIR => File::Spec->tmpdir());
+
+# Process the command line.
+my ($wanthelp, $wantman, $wantps, $wantversion);
+my $versionmsg = "purifyeps version $VERSION
+
+Copyright (C) 2009 Scott Pakin
+
+This program may be distributed and/or modified under the conditions
+of the LaTeX Project Public License, either version 1.3c 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 1.3c or later is part of all distributions of LaTeX
+version 2006/05/20 or later.
+";
+my $man_section = 1;                      # Section number of man page
+GetOptions ("fontmap=s"     => \$fontmap,
+	    "make-man:s"    => \$wantman,
+	    "make-ps-man:s" => \$wantps,
+	    "section=s"     => \$man_section,
+	    "V|version"     => \$wantversion,
+	    "help"          => \$wanthelp) || pod2usage(2);
+do {print $versionmsg; exit 1} if $wantversion;
+pod2usage(1) if $wanthelp;
+if (defined $wantman) {
+    # Create a troff manual page.
+    my $filename = ($wantman eq "" ?
+		    basename ($PROGRAM_NAME, ".pl") . ".$man_section" :
+		    $wantman);
+    createManPage ($filename, 0, $man_section);
+    print STDERR "Wrote $filename\n";
+    exit 0;
+}
+if (defined $wantps) {
+    # Create a PostScript manual page.
+    my $filename = ($wantps eq "" ?
+		    basename ($PROGRAM_NAME, ".pl") . ".ps" :
+		    $wantps);
+    createManPage ($filename, 1, $man_section);
+    print STDERR "Wrote $filename\n";
+    exit 0;
+}
+$infile = shift @ARGV if $#ARGV!=-1;
+$outfile = shift @ARGV if $#ARGV!=-1;
+pod2usage(2) if $#ARGV!=-1;                # Too many arguments.
+
+# Read the font map file into a hash table.
+open (FONTMAP, "<$fontmap") || die "${Script}: $! ($fontmap)\n";
+FONTMAP_LINE:
+    while (<FONTMAP>) {
+	# Clean up the line.
+	chomp;
+	s/\%.*//;
+	my $origLine = $_;
+	next if /^\s*$/;
+	my @tokens = split " ";
+
+	# Extract the PostScript name, which may be quoted and contain spaces.
+	my $PSname;
+	($PSname, @tokens) = extractName @tokens;
+	if (!defined $PSname) {
+	    warn "${fontmap}:$NR: warning: incorrect format -- ignoring line\n";
+	    next FONTMAP_LINE;
+	}
+
+	# Extract the TeX name, which may also be quoted and contain spaces.
+	my $TeXname;
+	($TeXname, @tokens) = extractName @tokens;
+	if (!defined $TeXname) {
+	    warn "${fontmap}:$NR: warning: incorrect format -- ignoring line\n";
+	    next FONTMAP_LINE;
+	}
+
+	# That should be the end of the line.
+	if ($#tokens != -1) {
+	    warn "${fontmap}:$NR: warning: incorrect format -- ignoring line\n";
+	    next FONTMAP_LINE;
+	}
+
+	# Store the mapping in a hash table.
+	# HEURISTIC: If the mapping is not unique, map the TeX
+        #            name to the *shortest* PostScript name.
+	if (!defined $TeX_to_PS{$TeXname} ||
+	    length $PSname < length $TeX_to_PS{$TeXname}) {
+	    $TeX_to_PS{$TeXname} = $PSname;
+	}
+    }
+close FONTMAP;
+
+# Utilize pstoedit to convert from EPS to MetaPost.
+my $mpfile = $tempbase . ".mp";
+executeCommand "pstoedit -ssp -f mpost -fontmap \"$fontmap\" \"$infile\" \"$mpfile\"";
+
+# Utilize mpost to convert from MetaPost to MPS (stylized EPS).
+my $old_cwd = cwd();
+chdir (File::Spec->tmpdir());   # mpost always writes to the current directory.
+executeCommand "echo X | mpost $mpfile";
+chdir $old_cwd;
+
+# Post-process the MPS file into the output file.
+my $mpsfile = $tempbase . ".1";
+my @purified_eps;
+my $outfile_clean = ($outfile eq "-") ? "stdout" : $outfile;
+open (MPSFILE, "<$mpsfile") || die "${Script}: $! ($mpsfile)\n";
+while (<MPSFILE>) {
+    # Process blank lines.
+    chomp;
+    my @tokens = split " ";
+    if ($#tokens == -1) {
+	push @purified_eps, "$_\n";
+	next;
+    }
+
+    # Convert the list of document fonts.
+    if ($tokens[0] eq "%%DocumentFonts:") {
+	my $outputLine = shift @tokens;
+	foreach my $TeXname (@tokens) {
+	    my $PSname = $TeX_to_PS{$TeXname};
+	    if (!defined $PSname) {
+		warn "${outfile_clean}:$NR: warning: TeX font \"$TeXname\" does not appear in $fontmap\n";
+		$outputLine .= " $TeXname";
+	    }
+	    else {
+		$outputLine .= " $PSname";
+	    }
+	}
+	push @purified_eps, "$outputLine\n";
+	next;
+    }
+
+    # Convert the font name definitions.
+    if ($#tokens == 2 && 
+	$tokens[0] eq $tokens[1] &&
+	$tokens[2] eq "def") {
+	push @purified_eps, sprintf " %s /%s def\n", $tokens[0], $TeX_to_PS{substr($tokens[1],1)};
+	next;
+    }
+
+    # By default, output the line as is.
+    push @purified_eps, "$_\n";
+}
+close MPSFILE;
+
+# Write the output file.
+open (OUTFILE, ">$outfile") || die "${Script}: $! ($outfile_clean)\n";
+print OUTFILE @purified_eps;
+close OUTFILE;
+
+# Finish up.
+print STDERR "\nFile seems to have been purified successfully.\n";
+exit 0;
+
+###########################################################################
+
+__END__
+
+
+=head1 NAME
+
+purifyeps - make an Encapsulated PostScript file work with both dvips and
+pdflatex
+
+
+=head1 SYNOPSIS
+
+purifyeps
+B<--help>
+
+purifyeps
+B<--version>
+
+purifyeps
+[B<--fontmap>=I<.fmp file>]
+[I<.eps input file> [I<.eps output file>]]
+
+purifyeps
+B<--make-man> [=I<filename>] [B<--section>=I<section>]
+
+purifyeps
+B<--make-ps-man> [=I<filename>] [B<--section>=I<section>]
+
+
+=head1 DESCRIPTION
+
+While B<pdflatex> has a number of nice features, its primary
+shortcoming relative to standard B<latex>+B<dvips> is that it is
+unable to read ordinary Encapsulated PostScript (EPS) files, the most
+common graphics format in the LaTeX world.  B<pdflatex> can read only
+the following types of graphics files:
+
+=over 4
+
+=item PDF
+
+Most people who use B<pdflatex> convert their documents to PDF using a
+utility such as B<epstopdf>.  This works well and preserves the vector
+nature of the original EPS.  Unfortunately, B<dvips> does not read
+PDF, so two versions of the graphic must be maintained if the document
+is to be processed with both B<latex>+B<dvips> and B<pdflatex>.
+
+=item PNG
+
+PNG is a bitmap format and therefore scales poorly.  Also, B<dvips>
+does not read PNG, so two versions of the graphic must be maintained
+if the document is to be processed with both B<latex>+B<dvips> and
+B<pdflatex>.
+
+=item JPEG
+
+JPEG is a bitmap format and therefore scales poorly.  Also, B<dvips>
+does not read JPEG, so two versions of the graphic must be maintained
+if the document is to be processed with both B<latex>+B<dvips> and
+B<pdflatex>.
+
+=item MPS
+
+This is probably the least-used B<pdflatex>-compatible graphics
+format.  MPS is actually a stylized version of EPS that MetaPost
+outputs.  Like PDF, MPS is a vector format and remains as such when
+imported into a B<pdflatex> document.  Also like PDF, B<dvips> does
+not read MPS, so two versions of the graphic must be maintained if the
+document is to be processed with both B<latex>+B<dvips> and
+B<pdflatex>.
+
+=back
+
+The insight behind B<purifyeps> is that there are only a few, small
+differences between MPS and EPS and that a file can be converted into
+a format that matches both the MPS and EPS specifications
+simultaneously.  B<purifyeps> inputs an EPS file, uses B<pstoedit>'s
+C<mpost> filter to convert the file to MetaPost (F<.mp>), runs
+B<mpost> on the file to convert it to MPS, and finally performs some
+touchups on the result to convert the file back to EPS, while
+preserving its ability to be parsed by B<pdflatex>.
+
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<--help>
+
+Display L<"Usage"> and L<"Options"> from the B<purifyeps> documentation.
+
+=item B<-V>, B<--version>
+
+Display the B<purifyeps> version number, copyright, and license.
+
+=item B<--fontmap>=I<.fmp file>
+
+Specify the name of a file that tells B<purifyeps> how to map from TeX
+font names to PostScript font names.  [Default: F<mpost.fmp>]
+
+=item B<--make-man> [=I<filename>]] [B<--section>=I<section>]
+
+Automatically create a Unix man page for B<purifyeps>.  I<section>
+specifies the section [default: C<1> (User Commands)].  I<filename>
+defaults to F<purifyeps.1> or an analogous filename if I<section> is
+specified.
+
+=item B<--make-ps-man> [=I<filename>]] [B<--section>=I<section>]
+
+Automatically create a PostScript version of the B<purifyeps>
+documentation.  The documentation is formatted like a Unix man page.
+I<section> specifies the section [default: C<1> (User Commands)].
+I<filename> defaults to F<purifyeps.ps>.
+
+=back
+
+In normal operation (i.e., when not run with C<--help>, C<--make-man>,
+or C<--make-ps-man>), B<purifyeps> takes the name of an input file and
+output file.  The same filename can safely be used for both files.  If
+the output filename is omitted, output will go to the standard output
+device.  If the input filename is omitted, B<purifyeps> will read from
+the standard input device.
+
+
+=head1 EXAMPLES
+
+Create a PostScript version of the B<purifyeps> documentation, but
+call it F<happydoc.ps> instead of the default, F<purifyeps.ps>:
+
+    purifyeps --make-ps-man=happydoc.ps
+
+Create a Unix man page for B<purifyeps> (in the usual roff format),
+but indicate that it belongs in section C<LOCAL> instead of the
+default of section C<1>:
+
+    purifyeps --make-man --section=LOCAL
+
+Purify F<sample.eps> (F<mpost.fmp> is in the current directory):
+
+    purifyeps sample.eps sample.eps
+
+Purify F<sample.eps> (F<mpost.fmp> is in a different location):
+
+    purifyeps --fontmap=/usr/share/pstoedit/mpost.fmp sample.eps sample.eps
+
+Rename the purified version while purifying:
+
+    purifyeps sample.eps sample-pure.eps
+
+Do the same, but in a Unix pipeline:
+
+    cat sample.eps | purifyeps > sample-pure.eps
+
+When you run B<purifyeps>, you should see the output from both
+B<pstoedit> and B<mpost>, followed by a success message from
+B<purifyeps>:
+
+    % cat sample.eps | purifyeps > sample-pure.eps
+    pstoedit: version 3.30 / DLL interface 107 (build Mar 14 2002) :
+    Copyright (C) 1993 - 2001 Wolfgang Glunz
+    Interpreter finished. Return status 0
+    This is MetaPost, Version 0.641 (Web2C 7.3.1)
+    (/tmp/purifyeps-jdeGPkh9.mp [1] )
+    1 output file written: purifyeps-jdeGPkh9.1
+    Transcript written on purifyeps-jdeGPkh9.log.
+
+    File seems to have been purified successfully.
+
+
+=head1 FILES
+
+=over 4
+
+=item F<mpost.fmp>
+
+File containing mappings between TeX and PostScript font names.  See
+L<"NOTES"> for a description of this file's contents.
+
+=back
+
+
+=head1 BUGS
+
+Error reporting could definitely stand to be improved.  Error messages
+produced by B<pstoedit> and B<mpost> are sometimes silently ignored.
+Also, errors sometimes cause B<purifyeps> to leave temporary files
+(F<purifyeps->I<#####>) lying around.
+
+B<purifyeps> is subject to all of the limitations that affect
+B<pstoedit> and especially the C<mpost> backend to B<pstoedit>.  As a
+result, B<purifyeps> ignores certain PostScript constructs, such as
+nonuniformly scaled text.
+
+
+=head1 NOTES
+
+B<purifyeps> needs a file that tells it how to map from TeX font names
+to PostScript font names.  This file must contain two, space-separated
+columns.  The first lists a PostScript font name, and the second lists
+the TeX equivalent.  Blank lines and lines that start with C<%> are
+ignored.  The following is a sample F<.fmp> file:
+
+    % This is a sample font map for purifyeps.
+    Times-Bold                           ptmb
+    Times-Italic                         ptmri
+    Times-Roman                          ptmr
+    Helvetica                            phvr
+    Helvetica-Bold                       phvb
+    Helvetica-Oblique                    phvro
+    Courier                              pcrr
+    Courier-Bold                         pcrb
+    Courier-Oblique                      pcrro
+
+Note that this is exactly the same format that B<pstoedit> uses.  By
+default, B<purifyeps> looks in the current directory for a font map
+called F<mpost.fmp>.  The C<--fontmap> command-line option tells
+B<purifyeps> to use a different font map, which will typically be the
+F<mpost.fmp> file that comes with B<pstoedit>.
+
+Once you create purified EPS files with B<purifyeps>, you need to
+instruct B<pdflatex> to use them.  The pdfLaTeX configuration of the
+C<graphics> and C<graphicx> packages (F<pdftex.def>) normally ignores
+F<.eps> files.  Putting the following LaTeX code in your document's
+preamble tells B<pdflatex> that all F<.eps> files are in MPS format:
+
+    % Tell pdfLaTeX that all .eps files were produced by MetaPost.
+    \usepackage{graphicx} % or graphics
+    \usepackage{ifpdf}
+    \ifpdf
+      \DeclareGraphicsRule{.eps}{mps}{*}{}
+      \makeatletter
+	\g@addto@macro\Gin@extensions{,.eps}
+      \makeatother
+    \fi
+
+=head1 SEE ALSO
+
+dvips(1), epstopdf(1), latex(1), mpost(1), pdflatex(1), pstoedit(1)
+
+
+=head1 AUTHOR
+
+Scott Pakin, I<scott+peps@pakin.org>
diff --git a/Master/texmf/doc/man/man1/purifyeps.1 b/Master/texmf/doc/man/man1/purifyeps.1
new file mode 100644
index 00000000000..ef4dcc6d5e6
--- /dev/null
+++ b/Master/texmf/doc/man/man1/purifyeps.1
@@ -0,0 +1,350 @@
+.\" Automatically generated by Pod::Man 2.1801 (Pod::Simple 3.05)
+.\"
+.\" Standard preamble:
+.\" ========================================================================
+.de Sp \" Vertical space (when we can't use .PP)
+.if t .sp .5v
+.if n .sp
+..
+.de Vb \" Begin verbatim text
+.ft CW
+.nf
+.ne \\$1
+..
+.de Ve \" End verbatim text
+.ft R
+.fi
+..
+.\" Set up some character translations and predefined strings.  \*(-- will
+.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
+.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
+.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
+.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
+.\" nothing in troff, for use with C<>.
+.tr \(*W-
+.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
+.ie n \{\
+.    ds -- \(*W-
+.    ds PI pi
+.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
+.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
+.    ds L" ""
+.    ds R" ""
+.    ds C` ""
+.    ds C' ""
+'br\}
+.el\{\
+.    ds -- \|\(em\|
+.    ds PI \(*p
+.    ds L" ``
+.    ds R" ''
+'br\}
+.\"
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\"
+.\" If the F register is turned on, we'll generate index entries on stderr for
+.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
+.\" entries marked with X<> in POD.  Of course, you'll have to process the
+.\" output yourself in some meaningful fashion.
+.ie \nF \{\
+.    de IX
+.    tm Index:\\$1\t\\n%\t"\\$2"
+..
+.    nr % 0
+.    rr F
+.\}
+.el \{\
+.    de IX
+..
+.\}
+.\"
+.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
+.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
+.    \" fudge factors for nroff and troff
+.if n \{\
+.    ds #H 0
+.    ds #V .8m
+.    ds #F .3m
+.    ds #[ \f1
+.    ds #] \fP
+.\}
+.if t \{\
+.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
+.    ds #V .6m
+.    ds #F 0
+.    ds #[ \&
+.    ds #] \&
+.\}
+.    \" simple accents for nroff and troff
+.if n \{\
+.    ds ' \&
+.    ds ` \&
+.    ds ^ \&
+.    ds , \&
+.    ds ~ ~
+.    ds /
+.\}
+.if t \{\
+.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
+.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
+.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
+.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
+.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
+.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
+.\}
+.    \" troff and (daisy-wheel) nroff accents
+.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
+.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
+.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
+.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
+.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
+.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
+.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
+.ds ae a\h'-(\w'a'u*4/10)'e
+.ds Ae A\h'-(\w'A'u*4/10)'E
+.    \" corrections for vroff
+.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
+.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
+.    \" for low resolution devices (crt and lpr)
+.if \n(.H>23 .if \n(.V>19 \
+\{\
+.    ds : e
+.    ds 8 ss
+.    ds o a
+.    ds d- d\h'-1'\(ga
+.    ds D- D\h'-1'\(hy
+.    ds th \o'bp'
+.    ds Th \o'LP'
+.    ds ae ae
+.    ds Ae AE
+.\}
+.rm #[ #] #H #V #F C
+.\" ========================================================================
+.\"
+.IX Title "PURIFYEPS 1"
+.TH PURIFYEPS 1 "2009-03-14" "v1.0a" ""
+.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
+.SH "NAME"
+purifyeps \- make an Encapsulated PostScript file work with both dvips and
+pdflatex
+.SH "SYNOPSIS"
+.IX Header "SYNOPSIS"
+purifyeps
+\&\fB\-\-help\fR
+.PP
+purifyeps
+\&\fB\-\-version\fR
+.PP
+purifyeps
+[\fB\-\-fontmap\fR=\fI.fmp file\fR]
+[\fI.eps input file\fR [\fI.eps output file\fR]]
+.PP
+purifyeps
+\&\fB\-\-make\-man\fR [=\fIfilename\fR] [\fB\-\-section\fR=\fIsection\fR]
+.PP
+purifyeps
+\&\fB\-\-make\-ps\-man\fR [=\fIfilename\fR] [\fB\-\-section\fR=\fIsection\fR]
+.SH "DESCRIPTION"
+.IX Header "DESCRIPTION"
+While \fBpdflatex\fR has a number of nice features, its primary
+shortcoming relative to standard \fBlatex\fR+\fBdvips\fR is that it is
+unable to read ordinary Encapsulated PostScript (\s-1EPS\s0) files, the most
+common graphics format in the LaTeX world.  \fBpdflatex\fR can read only
+the following types of graphics files:
+.IP "\s-1PDF\s0" 4
+.IX Item "PDF"
+Most people who use \fBpdflatex\fR convert their documents to \s-1PDF\s0 using a
+utility such as \fBepstopdf\fR.  This works well and preserves the vector
+nature of the original \s-1EPS\s0.  Unfortunately, \fBdvips\fR does not read
+\&\s-1PDF\s0, so two versions of the graphic must be maintained if the document
+is to be processed with both \fBlatex\fR+\fBdvips\fR and \fBpdflatex\fR.
+.IP "\s-1PNG\s0" 4
+.IX Item "PNG"
+\&\s-1PNG\s0 is a bitmap format and therefore scales poorly.  Also, \fBdvips\fR
+does not read \s-1PNG\s0, so two versions of the graphic must be maintained
+if the document is to be processed with both \fBlatex\fR+\fBdvips\fR and
+\&\fBpdflatex\fR.
+.IP "\s-1JPEG\s0" 4
+.IX Item "JPEG"
+\&\s-1JPEG\s0 is a bitmap format and therefore scales poorly.  Also, \fBdvips\fR
+does not read \s-1JPEG\s0, so two versions of the graphic must be maintained
+if the document is to be processed with both \fBlatex\fR+\fBdvips\fR and
+\&\fBpdflatex\fR.
+.IP "\s-1MPS\s0" 4
+.IX Item "MPS"
+This is probably the least-used \fBpdflatex\fR\-compatible graphics
+format.  \s-1MPS\s0 is actually a stylized version of \s-1EPS\s0 that MetaPost
+outputs.  Like \s-1PDF\s0, \s-1MPS\s0 is a vector format and remains as such when
+imported into a \fBpdflatex\fR document.  Also like \s-1PDF\s0, \fBdvips\fR does
+not read \s-1MPS\s0, so two versions of the graphic must be maintained if the
+document is to be processed with both \fBlatex\fR+\fBdvips\fR and
+\&\fBpdflatex\fR.
+.PP
+The insight behind \fBpurifyeps\fR is that there are only a few, small
+differences between \s-1MPS\s0 and \s-1EPS\s0 and that a file can be converted into
+a format that matches both the \s-1MPS\s0 and \s-1EPS\s0 specifications
+simultaneously.  \fBpurifyeps\fR inputs an \s-1EPS\s0 file, uses \fBpstoedit\fR's
+\&\f(CW\*(C`mpost\*(C'\fR filter to convert the file to MetaPost (\fI.mp\fR), runs
+\&\fBmpost\fR on the file to convert it to \s-1MPS\s0, and finally performs some
+touchups on the result to convert the file back to \s-1EPS\s0, while
+preserving its ability to be parsed by \fBpdflatex\fR.
+.SH "OPTIONS"
+.IX Header "OPTIONS"
+.IP "\fB\-\-help\fR" 4
+.IX Item "--help"
+Display \*(L"Usage\*(R" and \*(L"Options\*(R" from the \fBpurifyeps\fR documentation.
+.IP "\fB\-V\fR, \fB\-\-version\fR" 4
+.IX Item "-V, --version"
+Display the \fBpurifyeps\fR version number, copyright, and license.
+.IP "\fB\-\-fontmap\fR=\fI.fmp file\fR" 4
+.IX Item "--fontmap=.fmp file"
+Specify the name of a file that tells \fBpurifyeps\fR how to map from TeX
+font names to PostScript font names.  [Default: \fImpost.fmp\fR]
+.IP "\fB\-\-make\-man\fR [=\fIfilename\fR]] [\fB\-\-section\fR=\fIsection\fR]" 4
+.IX Item "--make-man [=filename]] [--section=section]"
+Automatically create a Unix man page for \fBpurifyeps\fR.  \fIsection\fR
+specifies the section [default: \f(CW1\fR (User Commands)].  \fIfilename\fR
+defaults to \fIpurifyeps.1\fR or an analogous filename if \fIsection\fR is
+specified.
+.IP "\fB\-\-make\-ps\-man\fR [=\fIfilename\fR]] [\fB\-\-section\fR=\fIsection\fR]" 4
+.IX Item "--make-ps-man [=filename]] [--section=section]"
+Automatically create a PostScript version of the \fBpurifyeps\fR
+documentation.  The documentation is formatted like a Unix man page.
+\&\fIsection\fR specifies the section [default: \f(CW1\fR (User Commands)].
+\&\fIfilename\fR defaults to \fIpurifyeps.ps\fR.
+.PP
+In normal operation (i.e., when not run with \f(CW\*(C`\-\-help\*(C'\fR, \f(CW\*(C`\-\-make\-man\*(C'\fR,
+or \f(CW\*(C`\-\-make\-ps\-man\*(C'\fR), \fBpurifyeps\fR takes the name of an input file and
+output file.  The same filename can safely be used for both files.  If
+the output filename is omitted, output will go to the standard output
+device.  If the input filename is omitted, \fBpurifyeps\fR will read from
+the standard input device.
+.SH "EXAMPLES"
+.IX Header "EXAMPLES"
+Create a PostScript version of the \fBpurifyeps\fR documentation, but
+call it \fIhappydoc.ps\fR instead of the default, \fIpurifyeps.ps\fR:
+.PP
+.Vb 1
+\&    purifyeps \-\-make\-ps\-man=happydoc.ps
+.Ve
+.PP
+Create a Unix man page for \fBpurifyeps\fR (in the usual roff format),
+but indicate that it belongs in section \f(CW\*(C`LOCAL\*(C'\fR instead of the
+default of section \f(CW1\fR:
+.PP
+.Vb 1
+\&    purifyeps \-\-make\-man \-\-section=LOCAL
+.Ve
+.PP
+Purify \fIsample.eps\fR (\fImpost.fmp\fR is in the current directory):
+.PP
+.Vb 1
+\&    purifyeps sample.eps sample.eps
+.Ve
+.PP
+Purify \fIsample.eps\fR (\fImpost.fmp\fR is in a different location):
+.PP
+.Vb 1
+\&    purifyeps \-\-fontmap=/usr/share/pstoedit/mpost.fmp sample.eps sample.eps
+.Ve
+.PP
+Rename the purified version while purifying:
+.PP
+.Vb 1
+\&    purifyeps sample.eps sample\-pure.eps
+.Ve
+.PP
+Do the same, but in a Unix pipeline:
+.PP
+.Vb 1
+\&    cat sample.eps | purifyeps > sample\-pure.eps
+.Ve
+.PP
+When you run \fBpurifyeps\fR, you should see the output from both
+\&\fBpstoedit\fR and \fBmpost\fR, followed by a success message from
+\&\fBpurifyeps\fR:
+.PP
+.Vb 8
+\&    % cat sample.eps | purifyeps > sample\-pure.eps
+\&    pstoedit: version 3.30 / DLL interface 107 (build Mar 14 2002) :
+\&    Copyright (C) 1993 \- 2001 Wolfgang Glunz
+\&    Interpreter finished. Return status 0
+\&    This is MetaPost, Version 0.641 (Web2C 7.3.1)
+\&    (/tmp/purifyeps\-jdeGPkh9.mp [1] )
+\&    1 output file written: purifyeps\-jdeGPkh9.1
+\&    Transcript written on purifyeps\-jdeGPkh9.log.
+\&
+\&    File seems to have been purified successfully.
+.Ve
+.SH "FILES"
+.IX Header "FILES"
+.IP "\fImpost.fmp\fR" 4
+.IX Item "mpost.fmp"
+File containing mappings between TeX and PostScript font names.  See
+\&\*(L"\s-1NOTES\s0\*(R" for a description of this file's contents.
+.SH "BUGS"
+.IX Header "BUGS"
+Error reporting could definitely stand to be improved.  Error messages
+produced by \fBpstoedit\fR and \fBmpost\fR are sometimes silently ignored.
+Also, errors sometimes cause \fBpurifyeps\fR to leave temporary files
+(\fIpurifyeps\-\fR\fI#####\fR) lying around.
+.PP
+\&\fBpurifyeps\fR is subject to all of the limitations that affect
+\&\fBpstoedit\fR and especially the \f(CW\*(C`mpost\*(C'\fR backend to \fBpstoedit\fR.  As a
+result, \fBpurifyeps\fR ignores certain PostScript constructs, such as
+nonuniformly scaled text.
+.SH "NOTES"
+.IX Header "NOTES"
+\&\fBpurifyeps\fR needs a file that tells it how to map from TeX font names
+to PostScript font names.  This file must contain two, space-separated
+columns.  The first lists a PostScript font name, and the second lists
+the TeX equivalent.  Blank lines and lines that start with \f(CW\*(C`%\*(C'\fR are
+ignored.  The following is a sample \fI.fmp\fR file:
+.PP
+.Vb 10
+\&    % This is a sample font map for purifyeps.
+\&    Times\-Bold                           ptmb
+\&    Times\-Italic                         ptmri
+\&    Times\-Roman                          ptmr
+\&    Helvetica                            phvr
+\&    Helvetica\-Bold                       phvb
+\&    Helvetica\-Oblique                    phvro
+\&    Courier                              pcrr
+\&    Courier\-Bold                         pcrb
+\&    Courier\-Oblique                      pcrro
+.Ve
+.PP
+Note that this is exactly the same format that \fBpstoedit\fR uses.  By
+default, \fBpurifyeps\fR looks in the current directory for a font map
+called \fImpost.fmp\fR.  The \f(CW\*(C`\-\-fontmap\*(C'\fR command-line option tells
+\&\fBpurifyeps\fR to use a different font map, which will typically be the
+\&\fImpost.fmp\fR file that comes with \fBpstoedit\fR.
+.PP
+Once you create purified \s-1EPS\s0 files with \fBpurifyeps\fR, you need to
+instruct \fBpdflatex\fR to use them.  The pdfLaTeX configuration of the
+\&\f(CW\*(C`graphics\*(C'\fR and \f(CW\*(C`graphicx\*(C'\fR packages (\fIpdftex.def\fR) normally ignores
+\&\fI.eps\fR files.  Putting the following LaTeX code in your document's
+preamble tells \fBpdflatex\fR that all \fI.eps\fR files are in \s-1MPS\s0 format:
+.PP
+.Vb 9
+\&    % Tell pdfLaTeX that all .eps files were produced by MetaPost.
+\&    \eusepackage{graphicx} % or graphics
+\&    \eusepackage{ifpdf}
+\&    \eifpdf
+\&      \eDeclareGraphicsRule{.eps}{mps}{*}{}
+\&      \emakeatletter
+\&        \eg@addto@macro\eGin@extensions{,.eps}
+\&      \emakeatother
+\&    \efi
+.Ve
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+\&\fIdvips\fR\|(1), \fIepstopdf\fR\|(1), \fIlatex\fR\|(1), \fImpost\fR\|(1), \fIpdflatex\fR\|(1), \fIpstoedit\fR\|(1)
+.SH "AUTHOR"
+.IX Header "AUTHOR"
+Scott Pakin, \fIscott+peps@pakin.org\fR
diff --git a/Master/texmf/doc/man/man1/purifyeps.pdf b/Master/texmf/doc/man/man1/purifyeps.pdf
new file mode 100644
index 00000000000..e58831f79c2
--- /dev/null
+++ b/Master/texmf/doc/man/man1/purifyeps.pdf
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index 05989ee8c4b..2424fc6633a 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -191,7 +191,7 @@ my @WorkingTLP = qw(
           pst-sigsys pst-solides3d pst-soroban pst-spectra
           pst-slpe pst-stru pst-support pst-text pst-tree pst-uml pst-vue3d
           pst2pdf pstool pstricks pstricks-add
-          psu-thesis ptptex pxfonts
+          psu-thesis ptptex purifyeps pxfonts
         qcm qobitree qstest qtree quotmark
         r_und_s randbild rccol rcs rcsinfo recipe recipecard
           refman refstyle regcount register resumemac robustcommand
diff --git a/Master/tlpkg/bin/tlpkginfo b/Master/tlpkg/bin/tlpkginfo
index faeabdc3838..ab37221ca84 100755
--- a/Master/tlpkg/bin/tlpkginfo
+++ b/Master/tlpkg/bin/tlpkginfo
@@ -16,9 +16,9 @@ sub main
     || die "$0: TEX_CATALOGUE ($CATALOGUE) must point to entries/ subdir"
            . " of a TeX Catalogue checkout.\n";
   
-  # erroneous tds files (warn Robin about them)
+  # erroneous tds files (warn Robin about them) or problematic (purifyeps).
   # list format: pkg1|pkg2|etc
-  $erroneous_tds = "elsarticle|xetexref";
+  $erroneous_tds = "elsarticle|purifyeps|xetexref";
 
   # special packages from latex-tds project (used by prepare())
   $corelatex_tds_pkgs = "babel|cyrillic|graphics|latex|psnfss|tools";
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index a38a7b2b1dd..ea20e7532b3 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -1037,6 +1037,7 @@ $standardtex='\.(cfg|sty|clo|ldf|cls|def|fd|cmap|4ht)$';
  'plnfss',	'plain',
  'psfrag-italian',	'italian',
  'pst-cox',		'generic',
+ 'purifyeps',	'support',
  'pxfonts',	'fonts',
  'rsfs',	'fonts',
  'shapepar',	'generic',
@@ -1411,16 +1412,16 @@ $standardxmt='\.xmt';
  'perltex'		=> '\.pl$',
  'pkfix'		=> '\.pl$',
  'pst2pdf'		=> '\.pl$',
+ 'purifyeps'		=> 'purifyeps$',
  'texcount'		=> '\.pl$',
  'texloganalyser'	=> 'texloganalyser',
  'vpe'			=> '\.pl$',
 );
 
-# too painful to install in multiple trees just now.
-## packages which have man pages to install.  Assume section 1 for now.
-#%specialmans = (
-# 'mkjobtexmf'	=> 'mkjobtexmf.man',
-#);
+# packages which have man pages to install.  Assume section 1 for now.
+%specialmans = (
+ 'purifyeps'		=> 'purifyeps.1',
+);
 
 
 # which suffixes to remove after building.  Checked after runins and at
@@ -1444,6 +1445,7 @@ $standardclean = '\.head|\.tmp|\.dvi|\.log|\.out|\.aux|\.toc|\.lof|\.lot'
  'lshort-spanish'=>'lshort-a5book.pdf',	# a4 is enough
  'mathexam'	=> 'sample.tex~',
  'notes2bib'	=> "$standardclean|jawltxdoc.sty",	# temp file for doc
+ 'purifyeps'	=> 'purifyeps.pdf',
  'rsc'		=> $standardclean . '|jawltxdoc.sty',	# temp file for doc
  'wsuipa'	=> $standardclean . '|.*pk$',		# premade pk files
 );
@@ -1745,6 +1747,7 @@ sub donormal
      &dosource;
      &dotype1;
      &doscripts;
+     &domans;
 
      # remove empty directories that we never used.
      &SYSTEM ("rmdir $DEST/*/$whichformat/$package 2>/dev/null");
@@ -1905,10 +1908,11 @@ sub dotype1{
    &install("$DEST/fonts/truetype/public/$package", $ttfpatt);
 }
 
-# scripts.  Build/source/tex/texlive/Makefile.in installs symlinks
-# in the bin directories where appropriate.  Just for simplicitly, let's
-# try keeping DEST as texmf when symlinks get installed; otherwise
-# (if it gets called as a subprogram) texmf-dist is ok.
+# scripts.  Make them executable even if it isn't always necessary.
+# Build/source/tex/texlive/Makefile.in installs symlinks in the bin
+# directories where needed.  That Makefile.in is independently
+# maintained, needs to updated by hand when new user-visible scripts are
+# added.
 # 
 sub doscripts
 {
@@ -1918,6 +1922,17 @@ sub doscripts
    &SYSTEM ("chmod a+x $DEST/scripts/$package/*");
 }
 
+# man pages.  We also put these in texmf/doc/man/man1.
+# Having a man dir in texmf-dist also would imply lots of changes in the
+# installer.
+# 
+sub domans
+{
+   my $manpatt = $specialmans{$package};
+   return unless $manpatt;
+   &install ("$TOPDEST/texmf/doc/man/man1/", $manpatt);
+}
+
 # xmltex files
 sub doxmt{
    my $xmtpatt = $specialxmt{$package} || $standardxmt;
diff --git a/Master/tlpkg/tlpsrc/collection-binextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-binextra.tlpsrc
index 4e7d47b69b5..e6aa5df81dc 100644
--- a/Master/tlpkg/tlpsrc/collection-binextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-binextra.tlpsrc
@@ -33,6 +33,7 @@ depend latexmk
 depend mkind-english
 depend mkjobtexmf
 depend pdfcrop
+depend purifyeps
 depend synctex
 depend texcount
 depend texloganalyser
diff --git a/Master/tlpkg/tlpsrc/collection-psutils.tlpsrc b/Master/tlpkg/tlpsrc/collection-psutils.tlpsrc
index 16735335a71..a073250f0a5 100644
--- a/Master/tlpkg/tlpsrc/collection-psutils.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-psutils.tlpsrc
@@ -8,3 +8,4 @@ depend bin-lcdftypetools
 depend bin-pstools
 depend bin-psutils
 depend bin-t1utils
+depend purifyeps
diff --git a/Master/tlpkg/tlpsrc/purifyeps.tlpsrc b/Master/tlpkg/tlpsrc/purifyeps.tlpsrc
new file mode 100644
index 00000000000..735f62214e8
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/purifyeps.tlpsrc
@@ -0,0 +1,3 @@
+name purifyeps
+category Package
+docpattern f texmf/doc/man/man1/a2ping.*
diff --git a/TODO b/TODO
index 5c575e0c4ea..62a334b12f1 100644
--- a/TODO
+++ b/TODO
@@ -32,11 +32,16 @@ Public domain.  TODO:
   not done already.
 - kpsewhich default to "TeX system documentation" for *.pdf, *.html.
 - add epspdf to doc/info/dir (should not be in bin-kpathsea, either).
-- enable binpattern in texloganalyser.tlpsrc
+- enable binpattern in {texloganalyser,purifyeps}.tlpsrc.
 - add luatex-plain.mem generation per elie.
 - review comments in context.tlpsrc.
 - move pkfix (and other scripts?) to texmf-dist, get symlinks right.
-
+  and make pkfix its own package, not part of bin-dvipsk.
+- remove bin-* prefixes from package names where possible.
+- merge collection-ttfutils and collection-psutils into
+  collection-fontbin. better name?
+- move purifyeps, pdfcrop, bin-pdftools, others? from binextra to a
+  collection-pdftools?  some other name?
 
 1. Package updates
 ==================