Use unicode escape sequences instead of octal

The latter is illegal in strict mode.
13 years ago · c7bc4cacde
1 changed files with 2 additions and 2 deletions
--- a/lib/util.js
+++ b/lib/util.js
@ -162,8 +162,8 @@ function stylizeWithColor(str, styleType) {
  var style = styles[styleType];

  if (style) {
-    return '\033[' + colors[style][0] + 'm' + str +
-           '\033[' + colors[style][1] + 'm';
+    return '\u001b[' + colors[style][0] + 'm' + str +
+           '\u001b[' + colors[style][1] + 'm';
  } else {
    return str;
  }