25 lines
902 B
JavaScript
25 lines
902 B
JavaScript
showdown.subParser('unhashHTMLSpans', function (text, options, globals) {
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'use strict';
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text = globals.converter._dispatch('unhashHTMLSpans.before', text, options, globals);
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for (var i = 0; i < globals.gHtmlSpans.length; ++i) {
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var repText = globals.gHtmlSpans[i],
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// limiter to prevent infinite loop (assume 10 as limit for recurse)
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limit = 0;
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while (/¨C(\d+)C/.test(repText)) {
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var num = RegExp.$1;
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repText = repText.replace('¨C' + num + 'C', globals.gHtmlSpans[num]);
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if (limit === 10000) {
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console.error('maximum nesting of 10000 spans reached!!!');
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break;
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}
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++limit;
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}
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text = text.replace('¨C' + i + 'C', repText);
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}
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text = globals.converter._dispatch('unhashHTMLSpans.after', text, options, globals);
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return text;
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});
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