forked from github/kensanata.oddmuse
67650e3dc8
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.
65 lines
2.4 KiB
Perl
65 lines
2.4 KiB
Perl
# Copyright (C) 2004 Alex Schroeder <alex@emacswiki.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the
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# Free Software Foundation, Inc.
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# 59 Temple Place, Suite 330
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# Boston, MA 02111-1307 USA
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$ModulesDescription .= '<p><a href="http://git.savannah.gnu.org/cgit/oddmuse.git/tree/modules/setext.pl">setext.pl</a>, see <a href="http://www.oddmuse.org/cgi-bin/oddmuse/SeText_Extension">SeText Extension</a></p>';
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push(@MyRules, \&SeTextRule);
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# The trickiest part is the first rule. It finds titles like the following:
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#
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# foo
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# ===
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#
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# It ignores the amount of whitespace after the title and the
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# underlining, and it allows underlining using ==== or ----. The
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# underlining has to be exactly as wide as the title itself. If it is
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# too long or too short, the entire thing is not a title.
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#
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# If the length does not match, pos is reset and zero is returned so
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# that the remaining rules will be tested instead.
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my $word = '([-A-Za-z\x{0080}-\x{ffff}]+)';
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sub SeTextRule {
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my $oldpos = pos;
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if ($bol && ((m/\G((.+?)[ \t]*\n(-+|=+)[ \t]*\n)/gc
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and (length($2) == length($3)))
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or ((pos = $oldpos) and 0))) {
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my $html = CloseHtmlEnvironments() . ($PortraitSupportColorDiv ? '</div>' : '');
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if (substr($3,0,1) eq '=') {
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$html .= $q->h2($2);
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} else {
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$html .= $q->h3($2);
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}
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$PortraitSupportColorDiv = 0;
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return $html . AddHtmlEnvironment('p');
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} elsif ($bol && m/\G((> .*\n)+)/gc) {
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my $text = $1;
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return CloseHtmlEnvironments() . $q->pre($text) . AddHtmlEnvironment('p');
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} elsif (m/\G\*\*($word( $word)*)\*\*/goc) {
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return "<b>$1</b>";
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} elsif (m/\G~$word~/goc) {
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return "<i>$1</i>";
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} elsif (m/\G\b_($word(_$word)*)_\b/goc) {
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return '<em style="text-decoration: underline; font-style: normal;">'
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. join(' ', split(/_/, $1)) . "</em>"; # don't clobber pos
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} elsif (m/\G`_(.+)_`/gc) {
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return $1;
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}
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return undef;
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}
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