Backlink bug in 1.3.3

[geoffrey cleaves]

Hi there.  I have noticed that page names with a number in them, i.e. MOG1 or Windows2000, show no backlinks. 

In other words, if I link from HomePage to MOG1, then open MOG1 and click on the Backlinks button, the result says there are no backlinks.

[Geoffrey T. Dairiki]

I've just fixed this in CVS, I think.  The appropriate patch is:

diff -u -r1.118 -r1.119
--- phpwiki/phpwiki/lib/stdlib.php    2002/09/01 16:18:52    1.118
+++ phpwiki/phpwiki/lib/stdlib.php    2002/09/14 22:58:06    1.119
@@ -1,4 +1,4 @@
-<?php //rcs_id('$Id: stdlib.php,v 1.118 2002/09/01 16:18:52 rurban Exp $');
+<?php //rcs_id('$Id: stdlib.php,v 1.119 2002/09/14 22:58:06 dairiki Exp $');

/*
   Standard functions for Wiki functionality
@@ -321,7 +321,7 @@
         // remove escaped '['
         $line = str_replace('[[', ' ', $line);
         // remove footnotes
-        $line = preg_replace('/[\d+]/', ' ', $line);
+        $line = preg_replace('/\[\d+\]/', ' ', $line);
        
         // bracket links (only type wiki-* is of interest)
         $numBracketLinks = preg_match_all("/\[\s*([^\]|]+|)?\s*(\S.*?)\s*\]/",