Renamed back `strikethrough` to `del`

README.md

@@ -134,8 +134,8 @@ more advanced, specific for your language.
 
 These extensions are enabled by default:
 
-- [Strikethrough](https://help.github.com/articles/github-flavored-markdown/#strikethrough)
 - [Tables](https://help.github.com/articles/github-flavored-markdown/#tables) (GFM)
+- [\<del>](https://help.github.com/articles/github-flavored-markdown/#strikethrough) (GFM strikethrough) - `~~text~~`
 
 
 ## References / Thanks

lib/parser_inline.js

@@ -17,7 +17,7 @@ rules.push(require('./rules_inline/text'));
 rules.push(require('./rules_inline/newline'));
 rules.push(require('./rules_inline/escape'));
 rules.push(require('./rules_inline/backticks'));
-rules.push(require('./rules_inline/strikethrough'));
+rules.push(require('./rules_inline/del'));
 rules.push(require('./rules_inline/emphasis'));
 rules.push(require('./rules_inline/links'));
 rules.push(require('./rules_inline/autolink'));

lib/rules_inline/strikethrough.js → lib/rules_inline/del.js

@@ -2,7 +2,7 @@
 
 'use strict';
 
-module.exports = function strikethrough(state, silent) {
+module.exports = function del(state, silent) {
   var found,
       pos,
       max = state.posMax,