Fixed backquoted string literals in Go

Author: [email protected]

src/lang-go.js

@@ -47,12 +47,12 @@ PR['registerLangHandler'](
          // Whitespace is made up of spaces, tabs and newline characters.
          [PR['PR_PLAIN'],       /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
          // Not escaped as a string.  See note on minimalism above.
-         [PR['PR_PLAIN'],       /^(?:\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)|\'(?:[^\'\\]|\\[\s\S])+(?:\'|$))/, null, '"\'']
+         [PR['PR_PLAIN'],       /^(?:\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)|\'(?:[^\'\\]|\\[\s\S])+(?:\'|$)|`[^`]*(?:`|$))/, null, '"\'']
         ],
         [
          // Block comments are delimited by /* and */.
          // Single-line comments begin with // and extend to the end of a line.
          [PR['PR_COMMENT'],     /^(?:\/\/[^\r\n]*|\/\*[\s\S]*?\*\/)/],
-         [PR['PR_PLAIN'],       /^(?:[^\/\"\']|\/(?![\/\*]))+/i]
+         [PR['PR_PLAIN'],       /^(?:[^\/\"\'`]|\/(?![\/\*]))+/i]
         ]),
     ['go']);

tests/prettify_test.html

@@ -1298,6 +1298,7 @@ <h1>Go mode</h1>
 }
 
 /* " */  &quot;foo /* "  /*/  */
+/* ` */  `foo /* `  /*/  */
 </pre>
 
 Test IE by copy/pasting content here.
@@ -2905,7 +2906,8 @@ <h1>Go mode</h1>
       '    fmt.Printf("Hello, world; or \u039a\u03b1\u03bb\u03b7\u03bc\u03ad\u03c1\u03b1 \u03ba\u03cc\u03c3\u03bc\u03b5; or \u3053\u3093\u306b\u3061\u306f \u4e16\u754c\\n")  `END`COM// Semicolon inserted here`END`PLN\n' +
       '}\n' +
       '\n' +
-      '`END`COM/* " *\/`END`PLN  "foo /* "  `END`COM/*\/  *\/`END'
+      '`END`COM/* " *\/`END`PLN  "foo /* "  `END`COM/*\/  *\/`END`PLN\n' +
+      '`END`COM/* ` *\/`END`PLN  `foo /* `  `END`COM/*\/  *\/`END'
 };
 </script>