fix: #546

.github/CHANGELOG.md

@@ -13,6 +13,7 @@
 - fix: #534
 - fix: #535 Application menu is not updated when switching windows
 - fix #216 and #311 key binding issues on Linux and Windows
+- fix #546 paste issue in table
 
 ### 0.13.50
 

src/muya/lib/contentState/pasteCtrl.js

@@ -131,6 +131,18 @@ const pasteCtrl = ContentState => {
       return this.partialRender()
     }
 
+    if (/th|td/.test(startBlock.type)) {
+      const pendingText = text.trim().replace(/\n/g, '<br/>')
+      startBlock.text += pendingText
+      const { key } = startBlock
+      const offset = start.offset + pendingText.length
+      this.cursor = {
+        start: { key, offset },
+        end: { key, offset }
+      }
+      return this.partialRender()
+    }
+
     // handle copyAsHtml
     if (copyType === 'copyAsHtml') {
       switch (type) {

src/muya/lib/parser/parse.js

@@ -508,8 +508,8 @@ const tokenizerFac = (src, beginRules, inlineRules, pos = 0, top) => {
   return tokens
 }
 
-export const tokenizer = (src, highlights = []) => {
-  const tokens = tokenizerFac(src, beginRules, inlineRules, 0, true)
+export const tokenizer = (src, highlights = [], hasBeginRules = true) => {
+  const tokens = tokenizerFac(src, hasBeginRules ? beginRules : null, inlineRules, 0, true)
   const postTokenizer = tokens => {
     for (const token of tokens) {
       for (const light of highlights) {

src/muya/lib/parser/render/renderBlock/renderLeafBlock.js

@@ -1,7 +1,7 @@
 import katex from 'katex'
 import mermaid from 'mermaid'
 import prism, { loadedCache } from '../../../prism/'
-import { CLASS_OR_ID, DEVICE_MEMORY, isInElectron, PREVIEW_DOMPURIFY_CONFIG } from '../../../config'
+import { CLASS_OR_ID, DEVICE_MEMORY, isInElectron, PREVIEW_DOMPURIFY_CONFIG, HAS_TEXT_BLOCK_REG } from '../../../config'
 import { tokenizer } from '../../parse'
 import { snakeToCamel, sanitize, escapeHtml, getLongUniqueId } from '../../../utils'
 import { h, htmlToVNode } from '../snabbdom'
@@ -70,12 +70,19 @@ export default function renderLeafBlock (block, cursor, activeBlocks, matches, u
   }
   let children = ''
   if (text) {
-    let tokens = null
+    let tokens = []
     if (highlights.length === 0 && this.tokenCache.has(text)) {
       tokens = this.tokenCache.get(text)
-    } else {
-      tokens = tokenizer(text, highlights)
-      if (highlights.length === 0 && useCache && DEVICE_MEMORY >= 4) this.tokenCache.set(text, tokens)
+    } else if (
+      HAS_TEXT_BLOCK_REG.test(type) &&
+      functionType !== 'codeLine' &&
+      functionType !== 'languageInput'
+    ) {
+      const hasBeginRules = /^(h\d|span|hr)/.test(type)
+      tokens = tokenizer(text, highlights, hasBeginRules)
+      if (highlights.length === 0 && useCache && DEVICE_MEMORY >= 4) {
+        this.tokenCache.set(text, tokens)
+      }
     }
     children = tokens.reduce((acc, token) => [...acc, ...this[snakeToCamel(token.type)](h, cursor, block, token)], [])
   }