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Merge pull request #13836 from timvandermeij/cmaps

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Fix inefficient regular expressions in `external/cmapscompress/parse.js`
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Jonas Jenwald 2021-08-01 12:20:51 +02:00 committed by GitHub
commit 1ea8cfa2f2
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1 changed files with 2 additions and 2 deletions
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4
external/cmapscompress/parse.js vendored
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@ -28,9 +28,9 @@ exports.parseAdobeCMap = function (content) {
usecmap: null, usecmap: null,
body: [], body: [],
}; };
m = /\/CMapType\s+(\d+)+\s+def\b/.exec(body); m = /\/CMapType\s+(\d+)\s+def\b/.exec(body);
result.type = +m[1]; result.type = +m[1];
m = /\/WMode\s+(\d+)+\s+def\b/.exec(body); m = /\/WMode\s+(\d+)\s+def\b/.exec(body);
result.wmode = +m[1]; result.wmode = +m[1];
m = /\/([\w-]+)\s+usecmap\b/.exec(body); m = /\/([\w-]+)\s+usecmap\b/.exec(body);
if (m) { if (m) {