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Fix parsing strings with literal DOS newlines

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(should not set newline_before)

Fix #693
This commit is contained in:
Mihai Bazon
2015-04-23 12:08:19 +03:00
parent 7b22f2031f
commit 92e4340732
1 changed files with 7 additions and 2 deletions
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9
lib/parse.js
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@@ -354,8 +354,13 @@ function tokenizer($TEXT, filename, html5_comments) {
case 120 : return String.fromCharCode(hex_bytes(2)); // \x case 120 : return String.fromCharCode(hex_bytes(2)); // \x
case 117 : return String.fromCharCode(hex_bytes(4)); // \u case 117 : return String.fromCharCode(hex_bytes(4)); // \u
case 10 : return ""; // newline case 10 : return ""; // newline
default : return ch; case 13 : // \r
if (peek() == "\n") { // DOS newline
next(true, in_string);
return "";
}
} }
return ch;
}; };
function hex_bytes(n) { function hex_bytes(n) {
@@ -372,7 +377,7 @@ function tokenizer($TEXT, filename, html5_comments) {
var read_string = with_eof_error("Unterminated string constant", function(quote_char){ var read_string = with_eof_error("Unterminated string constant", function(quote_char){
var quote = next(), ret = ""; var quote = next(), ret = "";
for (;;) { for (;;) {
var ch = next(true); var ch = next(true, true);
if (ch == "\\") { if (ch == "\\") {
// read OctalEscapeSequence (XXX: deprecated if "strict mode") // read OctalEscapeSequence (XXX: deprecated if "strict mode")
// https://github.com/mishoo/UglifyJS/issues/178 // https://github.com/mishoo/UglifyJS/issues/178