revert: feat: promisify (#145)

index.js

@@ -23,10 +23,10 @@ hexo.config.marked = Object.assign({
   }
 }, hexo.config.marked);
 
-hexo.extend.renderer.register('md', 'html', renderer);
-hexo.extend.renderer.register('markdown', 'html', renderer);
-hexo.extend.renderer.register('mkd', 'html', renderer);
-hexo.extend.renderer.register('mkdn', 'html', renderer);
-hexo.extend.renderer.register('mdwn', 'html', renderer);
-hexo.extend.renderer.register('mdtxt', 'html', renderer);
-hexo.extend.renderer.register('mdtext', 'html', renderer);
+hexo.extend.renderer.register('md', 'html', renderer, true);
+hexo.extend.renderer.register('markdown', 'html', renderer, true);
+hexo.extend.renderer.register('mkd', 'html', renderer, true);
+hexo.extend.renderer.register('mkdn', 'html', renderer, true);
+hexo.extend.renderer.register('mdwn', 'html', renderer, true);
+hexo.extend.renderer.register('mdtxt', 'html', renderer, true);
+hexo.extend.renderer.register('mdtext', 'html', renderer, true);

lib/renderer.js

@@ -1,7 +1,6 @@
 'use strict';
 
-const { promisify } = require('util');
-const marked = promisify(require('marked'));
+const marked = require('marked');
 const { encodeURL, slugize, stripHTML, url_for, isExternalLink } = require('hexo-util');
 const MarkedRenderer = marked.Renderer;
 const { parse } = require('url');
@@ -104,7 +103,7 @@ marked.setOptions({
   langPrefix: ''
 });
 
-module.exports = async function(data, options) {
+module.exports = function(data, options) {
   const siteCfg = Object.assign({}, {
     config: {
       url: this.config.url,
@@ -115,10 +114,9 @@ module.exports = async function(data, options) {
 
   // exec filter to extend renderer.
   const renderer = new Renderer();
-  await this.execFilter('marked:renderer', renderer, {context: this});
+  this.execFilterSync('marked:renderer', renderer, {context: this});
 
-  const result = await marked(data.text, Object.assign({
+  return marked(data.text, Object.assign({
     renderer
   }, this.config.marked, options, siteCfg));
-  return result;
 };