fix: no markdown support for underline requarks#2072

client/components/editor/editor-markdown.vue

@@ -210,6 +210,7 @@ import 'codemirror/addon/hint/show-hint.js'
 // Markdown-it
 import MarkdownIt from 'markdown-it'
 import mdAttrs from 'markdown-it-attrs'
+import underline from 'markdown-it-plugin-underline'
 import mdEmoji from 'markdown-it-emoji'
 import mdTaskLists from 'markdown-it-task-lists'
 import mdExpandTabs from 'markdown-it-expand-tabs'
@@ -268,6 +269,7 @@ const md = new MarkdownIt({
   .use(mdAttrs, {
     allowedAttributes: ['id', 'class', 'target']
   })
+  .use(underline)
   .use(mdEmoji)
   .use(mdTaskLists, {label: true, labelAfter: true})
   .use(mdExpandTabs)

package.json

@@ -113,6 +113,7 @@
     "markdown-it-imsize": "2.0.1",
     "markdown-it-mark": "3.0.0",
     "markdown-it-mathjax": "2.0.0",
+    "markdown-it-plugin-underline": "0.0.1",
     "markdown-it-sub": "1.0.0",
     "markdown-it-sup": "1.0.0",
     "markdown-it-task-lists": "2.1.1",

server/modules/rendering/markdown-core/renderer.js

@@ -1,6 +1,7 @@
 const md = require('markdown-it')
 const mdAttrs = require('markdown-it-attrs')
 const _ = require('lodash')
+const underline = require('markdown-it-plugin-underline')
 
 const quoteStyles = {
   Chinese: '””‘’',
@@ -30,6 +31,8 @@ module.exports = {
       }
     })
 
+    mkdown.use(underline)
+
     mkdown.use(mdAttrs, {
       allowedAttributes: ['id', 'class', 'target']
     })

yarn.lock

@@ -11393,6 +11393,11 @@ markdown-it-mathjax@2.0.0:
   resolved "https://registry.yarnpkg.com/markdown-it-mathjax/-/markdown-it-mathjax-2.0.0.tgz#ae2b4f4c5c719a03f9e475c664f7b2685231d9e9"
   integrity sha1-ritPTFxxmgP55HXGZPeyaFIx2ek=
 
+markdown-it-plugin-underline@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/markdown-it-plugin-underline/-/markdown-it-plugin-underline-0.0.1.tgz#02af7fff0c54286f2d954ee2742c283261a3a1ef"
+  integrity sha512-DtmxlE70JpNSacXU62kLa7degjVft4GU9QkR8cL0LYZLK7k6xgibpoUMsNdvtDG8QSUGOl1955AFtDJC7d9t6g==
+
 markdown-it-sub@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/markdown-it-sub/-/markdown-it-sub-1.0.0.tgz#375fd6026eae7ddcb012497f6411195ea1e3afe8"