Add highlighting for Ruby method parameters.

georgewfraser · May 26, 2019 · 4639744 · 4639744
1 parent 3515874
commit 4639744
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/extension.ts b/src/extension.ts
@@ -142,6 +142,9 @@ function colorRuby(x: Parser.SyntaxNode, editor: vscode.TextEditor) {
 			colors.push([x, 'variable'])
 		} else if (x.type == 'call' && x.lastChild!.type == 'identifier') {
 			colors.push([x.lastChild!, 'entity.name.function'])
+		// Method parameters
+		} else if (x.type == 'identifier' && x.parent!.type == 'method_parameters') {
+			colors.push([x, 'variable.parameter'])
 		} else if (x.type == 'method_call' && x.firstChild!.type == 'identifier') {
 			colors.push([x.firstChild!, 'entity.name.function'])
 		} else if (x.type == 'end') {