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fix lexing of string literals

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This commit is contained in:
Fabian Jakobs 2011-04-28 21:14:50 +02:00
commit c2131fcb28
1 changed files with 2 additions and 0 deletions
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lib/ace/narcissus/jslex.js
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@ -281,6 +281,8 @@ Tokenizer.prototype = {
var hasEscapes = false; var hasEscapes = false;
var delim = ch; var delim = ch;
if (input.length <= this.cursor)
throw this.newSyntaxError("Unterminated string literal");
while ((ch = input[this.cursor++]) !== delim) { while ((ch = input[this.cursor++]) !== delim) {
if (this.cursor == input.length) if (this.cursor == input.length)
throw this.newSyntaxError("Unterminated string literal"); throw this.newSyntaxError("Unterminated string literal");