forked from github/kensanata.oddmuse
51 lines
2.0 KiB
Perl
51 lines
2.0 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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$ModulesDescription .= '<p>$Id: anchors.pl,v 1.13 2004/08/17 15:00:42 as Exp $</p>';
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push(@MyRules, \&AnchorsRule);
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sub AnchorsRule {
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if (m/\G\[\[\#$FreeLinkPattern\]\]/gc) {
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return $q->a({-href=>'#' . FreeToNormal($1), -class=>'local anchor'}, $1);
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} elsif ($BracketWiki && m/\G(\[\[$FreeLinkPattern\#$FreeLinkPattern\|([^\]]+)\]\])/cog
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or m/\G(\[\[\[$FreeLinkPattern\#$FreeLinkPattern\]\]\])/cog
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or m/\G(\[\[$FreeLinkPattern\#$FreeLinkPattern\]\])/cog) {
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# This one is not a dirty rule because the output is always a page
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# link, never an edit link (unlike normal free links).
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my $bracket = (substr($1, 0, 3) eq '[[[');
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my $id = $2 . '#' . $3;
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my $text = $4;
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my $class = 'local anchor';
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my $title = '';
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$id = FreeToNormal($id);
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if (!$text && $bracket) {
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$text = BracketLink(++$FootnoteNumber); # s/_/ /g happens further down!
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$class .= ' number';
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$title = $id; # override title
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$title =~ s/_/ /g if $free;
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}
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$text = $id unless $text;
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$text =~ s/_/ /g;
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return ScriptLink(UrlEncode($id), $text, $class, undef, $title);
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} elsif (m/\G\[\:$FreeLinkPattern\]/gc) {
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return $q->a({-name=>FreeToNormal($1), -class=>'anchor'});
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}
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return undef;
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}
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