5245d0f555
Adds a new method isChanged() for determining if a value was changed. This is done in preparation for a more elaborated caching method that is handled inside the abstract base class. Change-Id: Ica15f77d96453d30edd3a117c7185c694ad3691e
43 lines
959 B
PHP
43 lines
959 B
PHP
<?php
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/**
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* MediaWiki math extension
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*
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* (c) 2002-2012 Tomasz Wegrzanowski, Brion Vibber, Moritz Schubotz and other MediaWiki contributors
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* GPLv2 license; info in main package.
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*
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* Contains everything related to <math> </math> parsing
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* @file
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*/
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/**
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* Takes LaTeX fragments and outputs the source directly to the browser
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*
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* @author Tomasz Wegrzanowski
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* @author Brion Vibber
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* @author Moritz Schubotz
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* @ingroup Parser
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*/
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class MathSource extends MathRenderer {
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/**
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* Renders TeX by outputting it to the browser in a span tag
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*
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* @return string span tag with TeX
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*/
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function render() {
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# No need to render or parse anything more!
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# New lines are replaced with spaces, which avoids confusing our parser (bugs 23190, 22818)
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return Xml::element( 'span',
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$this->getAttributes(
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'span',
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array(
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'class' => 'tex',
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'dir' => 'ltr'
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)
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),
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'$ ' . str_replace( "\n", " ", $this->getTex() ) . ' $'
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);
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}
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}
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