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Remove some unused variables from src/

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Only obviously useless, local variables have been removed.
This commit is contained in:
Rob Wu 2014-04-11 23:01:08 +02:00
parent d7dfa447cd
commit 2e97c0d085
17 changed files with 9 additions and 111 deletions
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40
src/core/bidi.js
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@ -99,46 +99,6 @@ var bidi = PDFJS.bidi = (function bidiClosure() {
}
}
function mirrorGlyphs(c) {
/*
# BidiMirroring-1.txt
0028; 0029 # LEFT PARENTHESIS
0029; 0028 # RIGHT PARENTHESIS
003C; 003E # LESS-THAN SIGN
003E; 003C # GREATER-THAN SIGN
005B; 005D # LEFT SQUARE BRACKET
005D; 005B # RIGHT SQUARE BRACKET
007B; 007D # LEFT CURLY BRACKET
007D; 007B # RIGHT CURLY BRACKET
00AB; 00BB # LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
00BB; 00AB # RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
*/
switch (c) {
case '(':
return ')';
case ')':
return '(';
case '<':
return '>';
case '>':
return '<';
case ']':
return '[';
case '[':
return ']';
case '}':
return '{';
case '{':
return '}';
case '\u00AB':
return '\u00BB';
case '\u00BB':
return '\u00AB';
default:
return c;
}
}
function createBidiText(str, isLTR, vertical) {
return {
str: str,