mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/SyntaxHighlight_GeSHi
synced 2024-12-18 09:11:23 +00:00
63c5943a9f
The 'hll' CSS only targets the .linenos selector, but it doesn't hurt to avoid unnecessary DOM changes. Change-Id: Ic7134619606c6e4abc2480ddc9650d0352fc33da
31 lines
571 B
JavaScript
31 lines
571 B
JavaScript
$( function () {
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var $lastLine;
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function onHashChange() {
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// Don't assume location.hash will be parseable as an ID (T271572)
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var $line = $( document.getElementById( location.hash.slice( 1 ) ) || [] );
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if ( !$line.closest( '.mw-highlight' ).length ) {
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// Matched ID wasn't in a highlight block
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$line = $( [] );
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}
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if ( $lastLine ) {
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$lastLine.removeClass( 'hll' );
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}
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if ( $line.length ) {
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$line.addClass( 'hll' );
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}
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$lastLine = $line;
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}
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$( window ).on( 'hashchange', onHashChange );
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// Check hash on load
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onHashChange();
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}() );
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