chore: add prismjs for syntax highlighting

1 files changed, 15 insertions, 0 deletions

diff --git a/public/prism/prism-n4js.js b/public/prism/prism-n4js.js
new file mode 100644
index 0000000..f2a884f
--- /dev/null
+++ b/public/prism/prism-n4js.js
@@ -0,0 +1,15 @@
+Prism.languages.n4js = Prism.languages.extend('javascript', {
+  // Keywords from N4JS language spec: https://numberfour.github.io/n4js/spec/N4JSSpec.html
+  keyword:
+    /\b(?:Array|any|boolean|break|case|catch|class|const|constructor|continue|debugger|declare|default|delete|do|else|enum|export|extends|false|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|module|new|null|number|package|private|protected|public|return|set|static|string|super|switch|this|throw|true|try|typeof|var|void|while|with|yield)\b/,
+});
+
+Prism.languages.insertBefore('n4js', 'constant', {
+  // Annotations in N4JS spec: https://numberfour.github.io/n4js/spec/N4JSSpec.html#_annotations
+  annotation: {
+    pattern: /@+\w+/,
+    alias: 'operator',
+  },
+});
+
+Prism.languages.n4jsd = Prism.languages.n4js;