texmf -> texmf-dist: scripts

git-svn-id: svn://tug.org/texlive/trunk@29719 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 86 insertions, 0 deletions

diff --git a/Master/texmf-dist/scripts/psutils/psmerge.pl b/Master/texmf-dist/scripts/psutils/psmerge.pl
new file mode 100755
index 00000000000..ff1b8039b4d
--- /dev/null
+++ b/Master/texmf-dist/scripts/psutils/psmerge.pl
@@ -0,0 +1,86 @@
+#!/usr/bin/env perl
+# psmerge: merge PostScript files produced by same application and setup
+# usage: psmerge [-oout.ps] [-thorough] file1.ps file2.ps ...
+#
+# Copyright (C) Angus J. C. Duggan 1991-1995
+# See file LICENSE for details.
+
+$0 =~ s=.*/==;
+$prog = $0;
+
+while ($ARGV[0] =~ /^-/) {
+   $_ = shift;
+   if (/^-o(.+)/) {
+      if (!close(STDOUT) || !open(STDOUT, ">$1")) {
+	 print STDERR "$prog: can't open $1 for output\n";
+	 exit 1;
+      }
+   } elsif (/^-t(horough)?$/) {
+      $thorough = 1;
+   } else {
+      print STDERR "Usage: $prog [-oout] [-thorough] file...\n";
+      exit 1;
+   }
+}
+
+$page = 0;
+$first = 1;
+$nesting = 0;
+
+@header = ();
+$header = 1;
+
+@trailer = ();
+$trailer = 0;
+
+@pages = ();
+@body = ();
+
+@resources = ();
+$inresource = 0;
+
+while (<>) {
+   if (/^%%BeginFont:/ || /^%%BeginResource:/ || /^%%BeginProcSet:/) {
+      $inresource = 1;
+      push(@resources, $_);
+   } elsif ($inresource) {
+      push(@resources, $_);
+      $inresource = 0 if /^%%EndFont/ || /^%%EndResource/ || /^%%EndProcSet/;
+   } elsif (/^%%Page:/ && $nesting == 0) {
+      $header = $trailer = 0;
+      push(@pages, join("", @body)) if @body;
+      $page++;
+      @body = ("%%Page: ($page) $page\n");
+   } elsif (/^%%Trailer/ && $nesting == 0) {
+      push(@trailer, $_);
+      push(@pages, join("", @body)) if @body;
+      @body = ();
+      $trailer = 1;
+      $header = 0;
+   } elsif ($header) {
+      push(@trailer, $_);
+      push(@pages, join("", @body)) if @body;
+      @body = ();
+      $trailer = 1;
+      $header = 0;
+   } elsif ($trailer) {
+      if (/^%!/ || /%%EOF/) {
+	 $trailer = $first = 0;
+      } elsif ($first) {
+	 push(@trailer, $_);
+      }
+   } elsif (/^%%BeginDocument/ || /^%%BeginBinary/ || /^%%BeginFile/) {
+      push(@body, $_);
+      $nesting++;
+   } elsif (/^%%EndDocument/ || /^%%EndBinary/ || /^%%EndFile/) {
+      push(@body, $_);
+      $nesting--;
+   } else {
+      print $_ if $print;
+   }
+}
+
+print @trailer;
+
+exit 0;
+