return S.text.substr(S.pos, str.length) == str;
};
+ function find_eol() {
+ var text = S.text;
+ for (var i = S.pos, n = S.text.length; i < n; ++i) {
+ var ch = text[i];
+ if (ch == '\n' || ch == '\r')
+ return i;
+ }
+ return -1;
+ };
+
function find(what, signal_eof) {
var pos = S.text.indexOf(what, S.pos);
if (signal_eof && pos == -1) throw EX_EOF;
function skip_line_comment(type) {
var regex_allowed = S.regex_allowed;
- var i = find("\n"), ret;
+ var i = find_eol(), ret;
if (i == -1) {
ret = S.text.substr(S.pos);
S.pos = S.text.length;
var skip_multiline_comment = with_eof_error("Unterminated multiline comment", function(){
var regex_allowed = S.regex_allowed;
var i = find("*/", true);
- var text = S.text.substring(S.pos, i);
+ var text = S.text.substring(S.pos, i).replace(/\r\n|\r/g, '\n');
var a = text.split("\n"), n = a.length;
// update stream position
S.pos = i + 2;
--- /dev/null
+var Uglify = require('../../');
+var assert = require("assert");
+
+describe("line-endings", function() {
+ var options = {
+ fromString: true,
+ mangle: false,
+ compress: false,
+ output: {
+ beautify: false,
+ comments: /^!/,
+ }
+ };
+ var expected_code = '/*!one\n2\n3*/\nfunction f(x){if(x)return 3}';
+
+ it("Should parse LF line endings", function() {
+ var js = '/*!one\n2\n3*///comment\nfunction f(x) {\n if (x)\n//comment\n return 3;\n}\n';
+ var result = Uglify.minify(js, options);
+ assert.strictEqual(result.code, expected_code);
+ });
+
+ it("Should parse CR/LF line endings", function() {
+ var js = '/*!one\r\n2\r\n3*///comment\r\nfunction f(x) {\r\n if (x)\r\n//comment\r\n return 3;\r\n}\r\n';
+ var result = Uglify.minify(js, options);
+ assert.strictEqual(result.code, expected_code);
+ });
+
+ it("Should parse CR line endings", function() {
+ var js = '/*!one\r2\r3*///comment\rfunction f(x) {\r if (x)\r//comment\r return 3;\r}\r';
+ var result = Uglify.minify(js, options);
+ assert.strictEqual(result.code, expected_code);
+ });
+});
+