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.
All the source files containing non-ASCII characters needed to have
utf8 added. This will be necessary for user config files as well! The
regular expressions identifying page names had to be changed.
UrlEncode translates the string back to bytes before encoding it.
Cached RSS files are saved with UTF-8 encoding and therefore need
their meta-data changed (using the XML::RSS module to do this
correctly didn't work for some of the test files). The CGI object's
parameters, keywords and info_path are decoded correctly. File access
uses the UTF-8 layer (reading, writing, appending, access to the log
of recent changes, running sub processes with grep and diff).
The mac compatibility extension will also disable the use of grep if
non-ASCII characters are searched for because of an unexplained
problem with grep.
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.
removing all previous module-specific hacks. However, as it is a
rewrite, it may still have issues. (Fortunately, time is the mother
of invention and bug fixes.)
* modules/toc.pl: Refactored. This is a complete rewrite
removing all previous module-specific hacks. As with "sidebar.pl",
it may still have issues. That said -- I'm relatively proud of it,
and confident that it (should) stand up under rigorous scrutinies,
utilization, and brutalization.
* modules/forms.pl (FormsRule): Slightly revised, so as to comply
with the "sidebar.pl" refactoring.
(TocRule): Use the new option; principally, this permits Wiki
administrators to prevent this module from converting
"<h1>...</h1>" tags "<h2>...</h2>" tags.
($TocHeaderText): New option.
(TocPageHtml): Introduced a Footnotes extension-specific hack, so
as to circumvent footnote indexing errors after generating the
table of contents.
PageHtml() to generate the HTML of the page without table of
contents, extracting the generated HTML headings, producing the
table of contents, and finish generating the real HTML of the
page.
headers.pl is loaded. Only support usemod markup headers if
usemod.pl is loaded.
(TocHeadings): Transform headers.pl headers into
usemod.pl headers so that the TOC can be generated correctly.
true, and therefore a table of contents has in fact been shown.
This solves the problem of <toc> only working before the first
heading (and requiring no headings in the sidebar).
