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Merge pull request #6357 from Snuffleupagus/bidi-result

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Avoid more allocations for RTL text in bidi.js
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Tim van der Meij 2015-09-01 00:44:33 +02:00
commit 0020f33873
1 changed files with 3 additions and 4 deletions
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7
src/core/bidi.js
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@ -412,14 +412,13 @@ var bidi = PDFJS.bidi = (function bidiClosure() {
// don't mirror as characters are already mirrored in the pdf
// Finally, return string
var result = '';
for (i = 0, ii = chars.length; i < ii; ++i) {
var ch = chars[i];
if (ch !== '<' && ch !== '>') {
result += ch;
if (ch === '<' || ch === '>') {
chars[i] = '';
}
}
return createBidiText(result, isLTR);
return createBidiText(chars.join(''), isLTR);
}
return bidi;