eliminate putBack

This commit is contained in:
Andreas Gal 2011-05-08 14:08:38 -07:00
parent dd5ab1f10f
commit fed34c7d07

6
pdf.js
View File

@ -271,7 +271,7 @@ var Lexer = (function() {
var str = ch; var str = ch;
var stream = this.stream; var stream = this.stream;
do { do {
ch = stream.getChar(); ch = stream.lookChar();
if (ch == "." && !floating) { if (ch == "." && !floating) {
str += ch; str += ch;
floating = true; floating = true;
@ -284,10 +284,10 @@ var Lexer = (function() {
} else if (ch == "e" || ch == "E") { } else if (ch == "e" || ch == "E") {
floating = true; floating = true;
} else { } else {
// put back the last character, it doesn't belong to us // the last character doesn't belong to us
stream.putBack();
break; break;
} }
stream.getChar();
} while (true); } while (true);
var value = parseFloat(str); var value = parseFloat(str);
if (isNaN(value)) if (isNaN(value))