Add a dependency

mdx-js · Oct 18, 2023 · dcabd6d · dcabd6d
1 parent f5ad968
commit dcabd6d
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Showing 3 changed files with 4 additions and 5 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/packages/mdx/lib/plugin/remark-mark-and-unravel.js b/packages/mdx/lib/plugin/remark-mark-and-unravel.js
@@ -3,6 +3,7 @@
  * @typedef {import('mdast').RootContent} RootContent
  */
 
+import {collapseWhiteSpace} from 'collapse-white-space'
 import {visit} from 'unist-util-visit'
 
 /**
@@ -41,8 +42,7 @@ export function remarkMarkAndUnravel() {
             oneOrMore = true
           } else if (
             child.type === 'text' &&
-            // To do: use `collapse-whitespace`?
-            /^[\t\r\n ]+$/.test(String(child.value))
+            collapseWhiteSpace(child.value, {style: 'html', trim: true}) === ''
           ) {
             // Empty.
           } else {

diff --git a/packages/mdx/package.json b/packages/mdx/package.json
@@ -49,6 +49,7 @@
     "@types/estree-jsx": "^1.0.0",
     "@types/hast": "^3.0.0",
     "@types/mdx": "^2.0.0",
+    "collapse-white-space": "^2.0.0",
     "devlop": "^1.0.0",
     "estree-util-build-jsx": "^3.0.0",
     "estree-util-is-identifier-name": "^3.0.0",
@@ -67,7 +68,6 @@
     "unist-util-visit": "^5.0.0",
     "vfile": "^6.0.0"
   },
-  "devDependencies": {},
   "scripts": {
     "test": "npm run test-coverage",
     "test-api": "node --conditions development --enable-source-maps test/index.js",