Slight improvements to URL and email address parsing.

[sw-tools] / perl / SWDoc.pm

diff --git a/perl/SWDoc.pm b/perl/SWDoc.pm
index d87da58..d519b11 100644 (file)
--- a/perl/SWDoc.pm
+++ b/perl/SWDoc.pm
@@ -1,6 +1,6 @@
 # -*-perl-*-
 #
-# $Id: SWDoc.pm,v 1.1 1999/07/30 18:46:37 mdw Exp $
+# $Id: SWDoc.pm,v 1.2 1999/08/18 17:10:07 mdw Exp $
 #
 # Display documentation files
 #
@@ -28,6 +28,9 @@
 #----- Revision history -----------------------------------------------------
 #
 # $Log: SWDoc.pm,v $
+# Revision 1.2  1999/08/18 17:10:07  mdw
+# Slight improvements to URL and email address parsing.
+#
 # Revision 1.1  1999/07/30 18:46:37  mdw
 # New CGI script for browsing installed software and documentation.
 #
@@ -58,9 +61,9 @@ sub doc {
     $line =~ s/\&/&/g;
     $line =~ s/\</&lt;/g;
     $line =~ s/\>/&gt;/g;
-    $line =~ s!(http|ftp)://[^]&)\s]*[^]&).,\s\']!<a href="$&">$&</a>!g;
+    $line =~ s!\b(https?|ftp|file|news):[^]&)\s]*[^]&).,\s\']!<a href="$&">$&</a>!g;
     $line =~ s!info:([^]&)\s]*[^]&).,\s\'\"])!<a href="$ref?act=info&file=$1&node=Top">$&</a>!g;
-    $line =~ s![^\s()&;{}.,\`\"][^\s()&;{}\`\"]*\@[^\s()&;{}\'\"]*[^\s()&;{}.,\'\"]!<a href="mailto:$&">$&</a>!g;
+    $line =~ s!(?:\bmailto:)?([^\s()&;:{}.,\`\"][^\s()&;:{}\`\"]*\@[^\s()&;:{}\'\"]*[^\s()&;:{}.,\'\"])!<a href="mailto:$1">$&</a>!g;
     $line =~ s!([-_.\w]+)\((\d+\w*)\)!SWMan::subst("$1($2)", $1, $2)!eg;
     print $line;
   }