From a98b5ea6fe8e8cc98a55e0fd793e6e8660ea31c1 Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Thu, 30 Dec 2021 19:47:21 +0100
Subject: chore: add prismjs for syntax highlighting

---
 public/prism/prism-tsx.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 public/prism/prism-tsx.js

(limited to 'public/prism/prism-tsx.js')

diff --git a/public/prism/prism-tsx.js b/public/prism/prism-tsx.js
new file mode 100644
index 0000000..e6104c7
--- /dev/null
+++ b/public/prism/prism-tsx.js
@@ -0,0 +1,18 @@
+(function (Prism) {
+  var typescript = Prism.util.clone(Prism.languages.typescript);
+  Prism.languages.tsx = Prism.languages.extend('jsx', typescript);
+
+  // doesn't work with TS because TS is too complex
+  delete Prism.languages.tsx['parameter'];
+  delete Prism.languages.tsx['literal-property'];
+
+  // This will prevent collisions between TSX tags and TS generic types.
+  // Idea by https://github.com/karlhorky
+  // Discussion: https://github.com/PrismJS/prism/issues/2594#issuecomment-710666928
+  var tag = Prism.languages.tsx.tag;
+  tag.pattern = RegExp(
+    /(^|[^\w$]|(?=<\/))/.source + '(?:' + tag.pattern.source + ')',
+    tag.pattern.flags
+  );
+  tag.lookbehind = true;
+})(Prism);
-- 
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