Don't run in Safari
Summary: Safari has weird bugs associated with inline-table and vertical-align, so we just won't render in Safari. Auditors: alpert
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4
katex.js
4
katex.js
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@ -244,6 +244,10 @@ var clearNode = function(node) {
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};
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var process = function(toParse, baseNode) {
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if (utils.isSafari) {
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throw new ParseError("KaTeX doesn't work on Safari");
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}
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clearNode(baseNode);
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var tree = parseTree(toParse);
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13
utils.js
13
utils.js
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@ -13,6 +13,17 @@ function slowContains(list, elem) {
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var contains = Array.prototype.indexOf ? fastContains : slowContains;
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function isSafari() {
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var userAgent = navigator.userAgent.toLowerCase();
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// Steal these regexes from jQuery migrate for browser detection
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var webkit = /(webkit)[ \/]([\w.]+)/.exec(userAgent);
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var chrome = /(chrome)[ \/]([\w.]+)/.exec(userAgent);
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return webkit && !chrome;
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}
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module.exports = {
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contains: contains
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contains: contains,
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isSafari: isSafari()
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};
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