Item776: Installer truncates dependencies in plugins

--- lib/Foswiki.pm.orig   2009-01-15 14:52:26.850893313 +0100
+++ lib/Foswiki.pm   2009-01-15 14:52:41.172437738 +0100
@@ -1881,7 +1881,7 @@
 
     # Remove all non alpha-numeric caracters and :
     # Do not use \w as this is localized, and might be tainted
-    $module =~ s/[^a-zA-Z:_]//g;
+    $module =~ s/[^a-zA-Z0-9:_]//g;
     return $module;
 }