feat: more details are added to bracket arguments and comments

The bracket arguments and comments now have open, content, close explicitly marked
instead of just their overall token.

Author: uyha

grammar.js

@@ -18,7 +18,17 @@ const commands = [
 module.exports = grammar({
   name: "cmake",
 
-  externals: ($) => [$.bracket_argument, $.bracket_comment, $.line_comment],
+  externals: ($) => [
+    $.bracket_argument_open,
+    $.bracket_argument_content,
+    $.bracket_argument_close,
+
+    $.bracket_comment_open,
+    $.bracket_comment_content,
+    $.bracket_comment_close,
+
+    $.line_comment,
+  ],
   extras: (_) => [],
 
   rules: {
@@ -35,6 +45,9 @@ module.exports = grammar({
     env_var: ($) => seq("$", "ENV", "{", $.variable, "}"),
     cache_var: ($) => seq("$", "CACHE", "{", $.variable, "}"),
 
+    bracket_argument: ($) => seq($.bracket_argument_open, $.bracket_argument_content, $.bracket_argument_close),
+    bracket_comment: ($) => seq($.bracket_comment_open, $.bracket_comment_content, $.bracket_comment_close),
+
     argument: ($) => choice($.bracket_argument, $.quoted_argument, $.unquoted_argument),
     _untrimmed_argument: ($) => choice(/\s/, $.bracket_comment, $.line_comment, $.argument, $._paren_argument),
     _paren_argument: ($) => seq("(", repeat($._untrimmed_argument), ")"),