forked from github/kensanata.oddmuse
f230a64e7d
There were some modules that did not offer "or (at your option) any later version" in their license and these had to be left alone. This should solve the incorrect FSF address issue #4 on GitHub.
57 lines
2.1 KiB
Perl
57 lines
2.1 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 3 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, see <http://www.gnu.org/licenses/>.
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use strict;
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use v5.10;
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AddModuleDescription('paragraph-link.pl', 'Paragraph Link Extension');
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our ($bol, $OpenPageName, %RuleOrder, @MyRules, $FreeLinkPattern, %PermanentAnchors, %PagePermanentAnchors);
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push(@MyRules, \&ParagraphLinkRule);
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# The [...] rule conflicts with the [new] in portrait-support.pl
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$RuleOrder{\&ParagraphLinkRule} = 100;
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sub ParagraphLinkRule {
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if ($bol && m/\G(\[(-)?$FreeLinkPattern\])/cg) {
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Dirty($1);
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my $invisible = $2;
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my $orig = $3;
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my $id = FreeToNormal($orig);
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my $text = $id;
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$text =~ s/_/ /g;
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my $html = ScriptLink(UrlEncode($id), $invisible ? '' : $text, 'permalink', $id,
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Ts('Permalink to "%s"', $orig));
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my ($class, $resolved, $title, $exists) = ResolveId($id);
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if ($class eq 'alias' and $title ne $OpenPageName) {
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$html .= ' [' . Ts('anchor first defined here: %s',
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ScriptLink(UrlEncode($resolved), $text, 'alias')) . ']';
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} elsif ($PermanentAnchors{$id} ne $OpenPageName
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and RequestLockDir('permanentanchors')) { # not fatal
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$PermanentAnchors{$id} = $OpenPageName;
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WritePermanentAnchors();
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ReleaseLockDir('permanentanchors');
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}
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$PagePermanentAnchors{$id} = 1; # add to the list of anchors in page
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$html .= ' [' . Ts('the page %s also exists',
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ScriptLink("action=browse;anchor=0;id="
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. UrlEncode($id), $id, 'local')) . ']'
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if $exists;
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print $html;
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return '';
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}
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return;
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}
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