Fixes ignoring of the escaped CR LF

src/core/parser.js

@@ -587,7 +587,12 @@ var Lexer = (function LexerClosure() {
 
                 strBuf.push(String.fromCharCode(x));
                 break;
-              case 0x0A: case 0x0D: // LF, CR
+              case 0x0D: // CR
+                if (this.peekChar() === 0x0A) { // LF
+                  this.nextChar();
+                }
+                break;
+              case 0x0A: // LF
                 break;
               default:
                 strBuf.push(String.fromCharCode(ch));

test/unit/parser_spec.js

@@ -61,6 +61,17 @@ describe('parser', function() {
 
       expect(result).toEqual('p!U"$2');
     });
+
+    it('should ignore escaped CR and LF', function() {
+      // '(\101\<CR><LF>\102)'
+      // should be parsed as
+      // "AB"
+      var input = new StringStream('(\\101\\\r\n\\102\\\r\\103\\\n\\104)');
+      var lexer = new Lexer(input);
+      var result = lexer.getString();
+
+      expect(result).toEqual('ABCD');
+    });
   });
 });