fix(compiler): extra quotes for codeblock

Author: QingWei-Li

src/core/render/compiler.js

@@ -14,7 +14,8 @@ export function getAndRemoveConfig(str = '') {
 
   if (str) {
     str = str
-      .replace(/^'|'$/, '')
+      .replace(/^'/, '')
+      .replace(/'$/, '')
       .replace(/:([\w-]+)=?([\w-]+)?/g, (m, key, value) => {
         config[key] = (value && value.replace(/"/g, '')) || true
         return ''

src/core/render/embed.js

@@ -33,7 +33,7 @@ function walkFetchEmbed({embedTokens, compile, fetch}, cb) {
             ]
             embedToken.links = {}
           } else {
-            embedToken = [{type: 'html', text: text}]
+            embedToken = [{type: 'html', text}]
             embedToken.links = {}
           }
         }