syntax highlightinggit status

tree-sitter/grammar.js

@@ -12,12 +12,13 @@ module.exports = grammar({
 
   reserved: {
     toplevel_kw: $ =>
-    ['type', 'with', 'extensible', 'extend', 'union', 'def', 'await', 'if', 'then', 'else', 'in', 'match'],
+      ['type', 'with', 'extensible', 'extend', 'union', 'def', 'await', 'let', 'if', 'then', 'else', 'in', 'match'],
   },
 
   extras: ($) => [
     /\s/, // whitespace
     $.comment,
+    $.section_comment,
   ],
 
   word: $ => $._identifier_tok,
@@ -55,6 +56,9 @@ module.exports = grammar({
     comment: $ =>
       token(seq("# ", /.*/)),
 
+    section_comment: $ =>
+      token(seq("###", /.*/)),
+
     doc_comment: $ =>
       repeat1(seq('## ', token.immediate(/.*/))),