🔗 Link text transform should be idempotent (#742)

See also: jupyter-book/myst-theme#260
jupyter-book · Nov 10, 2023 · 5bc1e96 · 5bc1e96
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diff --git a/.changeset/many-spoons-beg.md b/.changeset/many-spoons-beg.md
@@ -0,0 +1,5 @@
+---
+'myst-transforms': patch
+---
+
+Link text transform is run twice and should be idempotent
diff --git a/packages/myst-transforms/src/links/plugin.ts b/packages/myst-transforms/src/links/plugin.ts
@@ -19,6 +19,7 @@ function formatLinkText(link: Link) {
   const url = link.children[0].value;
   // Add an exception for wiki transforms links.
   if (url.length < 20 || url.match(/\s/) || url.startsWith('wiki:')) return;
+  if (url.includes('')) return;
   // Split the URL into an array to distinguish double slashes from single slashes
   const doubleSlash = url.split('//');
   // Format the strings on either side of double slashes separately