From http://www.jwz.org/xscreensaver/xscreensaver-5.31.tar.gz

[xscreensaver] / hacks / xml2man.pl

diff --git a/hacks/xml2man.pl b/hacks/xml2man.pl
index c0090711fa52d579ce0bacc16fc6c08c20349941..d7d4e32355031deedd88c1aeca5289516fc95ce2 100755 (executable)
--- a/hacks/xml2man.pl
+++ b/hacks/xml2man.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# Copyright © 2002-2013 Jamie Zawinski <jwz@jwz.org>
+# Copyright © 2002-2014 Jamie Zawinski <jwz@jwz.org>
 #
 # Permission to use, copy, modify, distribute, and sell this software and its
 # documentation for any purpose is hereby granted without fee, provided that
@@ -24,7 +24,7 @@ use strict;
 use Text::Wrap;
 
 my $progname = $0; $progname =~ s@.*/@@g;
-my $version = q{ $Revision: 1.4 $ }; $version =~ s/^[^0-9]+([0-9.]+).*$/$1/;
+my ($version) = ('$Revision: 1.7 $' =~ m/\s(\d[.\d]+)\s/s);
 
 my $verbose = 0;
 
@@ -78,6 +78,7 @@ my $man_suffix = (".SH ENVIRONMENT\n" .
 
 sub xml2man($) {
   my ($exe) = @_;
+  $exe =~ s/\.xml$//s;
   my $cfgdir = (-d "config" ? "config" : "../config");
   my $xml = "$cfgdir/$exe.xml";
   my $man = "$exe.man";
@@ -180,6 +181,8 @@ sub xml2man($) {
 
     } elsif (m@^<_description>\s*(.*)\s*</_description>@) {
       $desc = $1;
+    } elsif (m@^<xscreensaver-updater@) {
+    } elsif (m@^<video\b@) {
     } else {
       print STDERR "$progname: ERROR: UNKNOWN: $_\n";
     }