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Remove unneeded |oldtypes| variable from bidi.js.

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Nicholas Nethercote 2014-03-02 22:50:37 -08:00
parent ba95e0b07b
commit 6e4283fc45
1 changed files with 1 additions and 2 deletions
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3
src/core/bidi.js
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@ -154,7 +154,6 @@ var bidi = PDFJS.bidi = (function bidiClosure() {
var chars = [];
var types = [];
var oldtypes = [];
var numBidi = 0;
for (var i = 0; i < strLength; ++i) {
@ -174,7 +173,7 @@ var bidi = PDFJS.bidi = (function bidiClosure() {
if (charType == 'R' || charType == 'AL' || charType == 'AN')
numBidi++;
oldtypes[i] = types[i] = charType;
types[i] = charType;
}
// detect the bidi method