add ts file for prism syntax highlighting

Macaulay2 · Sep 8, 2024 · b7fe8c8 · b7fe8c8
1 parent 954e44c
commit b7fe8c8
Show file tree

Hide file tree

Showing 2 changed files with 33 additions and 0 deletions.
diff --git a/M2/Macaulay2/editors/make-M2-symbols.m2 b/M2/Macaulay2/editors/make-M2-symbols.m2
@@ -171,6 +171,7 @@ generateGrammar("atom/macaulay2.cson", symbolsForAtom);
 
 -- Prism: Write macaulay2.js
 generateGrammar("prism/macaulay2.js", symbolsForPrism);
+generateGrammar("prism/macaulay2.ts", symbolsForPrism);
 
 -- Vim: Write m2.vim.syntax and m2.vim.dict
 generateGrammar("vim/m2.vim.syntax", symbolsForVim);

diff --git a/M2/Macaulay2/editors/prism/macaulay2.ts.in b/M2/Macaulay2/editors/prism/macaulay2.ts.in
@@ -0,0 +1,32 @@
+import Prism from "prismjs";
+
+export default [@M2SYMBOLS@].sort(); // used by Macaulay2Web
+
+Prism.languages.m2 =
+Prism.languages.macaulay2 = {
+    'comment': [
+	{
+	    pattern: /(^|[^\\])\-\*[\s\S]*?(?:\*\-|$)/,
+	    lookbehind: true
+	},
+	{
+	    pattern: /(^|[^\\:])\-\-.*/,
+	    lookbehind: true,
+	    greedy: true
+	}
+    ],
+    'string': [
+	{
+	    pattern: /"(?:\\[\s\S]|(?!")[^\\])*"/,
+	    greedy: true
+	},
+	{
+	    pattern: /\/\/\/(\/(?!\/)|(?:\/\/)+(?!\/)|[^\/])*(?:\/\/)+\/(?!\/)/,
+	    greedy: true
+	}
+    ],
+    'keyword':    /\b(?:@M2KEYWORDS@)\b/,
+    'class-name': /\b(?:@M2DATATYPES@)\b/,
+    'function':   /\b(?:@M2FUNCTIONS@)\b/,
+    'constant':   /\b(?:@M2CONSTANTS@)\b/,
+};