Merge pull request #232 from codimd/feature/emphasisPlugins

Emphasis plugins

src/components/editor/markdown-preview/markdown-preview.tsx

@@ -2,6 +2,10 @@ import MarkdownIt from 'markdown-it'
 import emoji from 'markdown-it-emoji'
 import markdownItRegex from 'markdown-it-regex'
 import taskList from 'markdown-it-task-lists'
+import subscript from 'markdown-it-sub'
+import superscript from 'markdown-it-sup'
+import inserted from 'markdown-it-ins'
+import marked from 'markdown-it-mark'
 import React, { ReactElement, useMemo } from 'react'
 import ReactHtmlParser, { convertNodeToElement, Transform } from 'react-html-parser'
 import { MarkdownItParserDebugger } from './markdown-it-plugins/parser-debugger'
@@ -35,6 +39,10 @@ const MarkdownPreview: React.FC<MarkdownPreviewProps> = ({ content }) => {
     })
     md.use(taskList)
     md.use(emoji)
+    md.use(subscript)
+    md.use(superscript)
+    md.use(inserted)
+    md.use(marked)
     md.use(markdownItRegex, replaceLegacyYoutubeShortCode)
     md.use(markdownItRegex, replaceLegacyVimeoShortCode)
     md.use(markdownItRegex, replaceLegacyGistShortCode)

src/external-types/markdown-it-ins/index.d.ts

@@ -0,0 +1,6 @@
+
+declare module 'markdown-it-ins' {
+  import MarkdownIt from 'markdown-it/lib'
+  const markdownItInserted: MarkdownIt.PluginSimple
+  export = markdownItInserted
+}

src/external-types/markdown-it-mark/index.d.ts

@@ -0,0 +1,6 @@
+
+declare module 'markdown-it-mark' {
+  import MarkdownIt from 'markdown-it/lib'
+  const markdownItMark: MarkdownIt.PluginSimple
+  export = markdownItMark
+}

src/external-types/markdown-it-sub/index.d.ts

@@ -0,0 +1,6 @@
+
+declare module 'markdown-it-sub' {
+  import MarkdownIt from 'markdown-it/lib'
+  const markdownItSubscript: MarkdownIt.PluginSimple
+  export = markdownItSubscript
+}

src/external-types/markdown-it-sup/index.d.ts

@@ -0,0 +1,6 @@
+
+declare module 'markdown-it-sup' {
+  import MarkdownIt from 'markdown-it/lib'
+  const markdownItSuperscript: MarkdownIt.PluginSimple
+  export = markdownItSuperscript
+}