Change HEX value highlighting to be optional

Edditoria · Edditoria · commit efff8bcf276b · 2018-12-20T21:35:00.000+08:00
HEX value highlighting should be optional because Markdown does nothing on it. It is only an eye candy.

It can be triggered in the json key "extraHighlight", and its default value is `false`.

More similar highlighting that is not Markdown-related syntax will become available using this key.
diff --git a/build/data.template.json b/build/data.template.json
@@ -3,6 +3,7 @@
 	"default": {
 		"fgColor": "",
 		"bgColor": "",
+		"extraHighlight": false,
 		"transparentBg": false
 	},
 	"header": {
diff --git a/build/userDefinedLang-markdown.template.classic.xml b/build/userDefinedLang-markdown.template.classic.xml
@@ -7,8 +7,8 @@
         <KeywordLists>
             <Keywords name="Comments">00# 01 02((EOL)) 03&lt;!-- 04--&gt;</Keywords>
             <Keywords name="Numbers, prefix1"></Keywords>
-            <Keywords name="Numbers, prefix2">0x</Keywords>
-            <Keywords name="Numbers, extras1">A B C D E F</Keywords>
+            <Keywords name="Numbers, prefix2">{{#default.extraHighlight}}0x{{/default.extraHighlight}}</Keywords>
+            <Keywords name="Numbers, extras1">{{#default.extraHighlight}}A B C D E F{{/default.extraHighlight}}</Keywords>
             <Keywords name="Numbers, extras2"></Keywords>
             <Keywords name="Numbers, suffix1">.</Keywords>
             <Keywords name="Numbers, suffix2">.</Keywords>
