fix: trailing comma error in keywords

nvim-treesitter/nvim-treesitter#5852 (comment)
tree-sitter-grammars · Jan 8, 2024 · 43100f8 · 43100f8
1 parent 714723b
commit 43100f8
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diff --git a/grammar.js b/grammar.js
@@ -93,7 +93,8 @@ module.exports = grammar({
 
     string: () => token(prec(-1, /[^\n,#]+|.*##.*/)),
 
-    params: ($) => prec(-1, seq($._value, repeat(seq(",", $._value)))),
+    params: ($) =>
+      prec(-1, seq($._value, repeat(seq(",", optional($._value))))),
 
     name: () => /[a-zA-Z][a-zA-Z0-9_\.\-]*/,
 

diff --git a/src/grammar.json b/src/grammar.json