Merge branch 'gh-pages-highlight-custom' into gh-pages

Author: geraintluff

lib/json-highlight.js

@@ -1,6 +1,6 @@
 var REGEX = {
 whitespace: /^([ \r\n\t]| )*/,
-number: /^(0x|0X)?[0-9]+(\.[0-9]+)?([eE][+\-]?[0-9]+)?/
+number: /^-?[0-9]+(\.[0-9]+)?([eE][+\-]?[0-9]+)?/
 };
 
 function Highlighter(stringData) {