This command was used:
find . -type f -print0 | xargs -0 sed -i 's/return undef/return/g'
The idea behind this commit is described on http://oddmuse.org/wiki/Refactoring page.
In short: 'return undef' returns (undef) in list context (a list with one element),
which is wrong.
Replaced the $Id$ tags in $WikiDescription for all the modules and wiki.pl itself with a link to the source and an appropriate wiki page, if possible. This is shown in action=version and should help users figure out what another wiki has installed.
code into the ApplyRules() routine. This corrects a number of
subtle issues with the Crossbar module: especially, the Crossbar
module's erroneous handling of uploaded files. (Thanks, Ingo
Belka!)
* modules/crossbar.pl (CrossbarBeforeApplyRule): Corrected this
module's erroneous handling of uploaded files.
(RunMyRulesTocCrossbar): New function, offloading a Crossbar-
specific hack from "toc.pl" into this file. (This is still...
slightly hacky, but a bit better.)
* modules/toc.pl (TocRule): Allowed more than one table of contents
per page. Before, this module only recognized the first "<toc...>"
markup for a Wiki page: all subsequent "<toc...>" markup for that
page was studiously ignored. Correcting this improves integration
with the Crossbar module.
(RunMyRulesToc): Removed a Crossbar-specific hack.
(TocAfterApplyRule): Allowed more than one table of contents.
($TocIsApplyingAutomaticRules): New option, providing slightly
finer-grained control over Table of Contents handling.
replacement for the Sidebar module, for all Sidebar users
requiring a cleaner integration of that module with other modules
such as "toc.pl" and "footnotes.pl". This new module also improves
Sidebar customizability by permitting users to place the "Crossbar"
at any position in any page.
* modules/forms.pl (FormsRules): Generalized so as to support both
the Sidebar and Crossbar modules.
* modules/toc.pl (RunMyRulesToc): Generalized so as to support both
the Sidebar and Crossbar modules.
* t/crossbar.t: New test suite, testing the Crossbar module.
