From a5075e6defe1e2382da955f6f4b6450da5af77b0 Mon Sep 17 00:00:00 2001
From: Kevin Schweikert <54439512+kevinschweikert@users.noreply.github.com>
Date: Mon, 9 Dec 2024 17:21:05 +0100
Subject: [PATCH] Apply suggestions from code review
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parse curly braces directive only with single expressions

Co-authored-by: Jonatan Kłosko <jonatanklosko@gmail.com>
---
 grammar.js                 | 14 +-------------
 test/corpus/directives.txt |  7 +++++++
 2 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/grammar.js b/grammar.js
index d69f9d5..a4d9101 100644
--- a/grammar.js
+++ b/grammar.js
@@ -131,19 +131,7 @@ module.exports = grammar({
             )
           )
         ),
-        seq(
-          choice("{"),
-          prec.left(
-            seq(
-              choice(
-                $.partial_expression_value,
-                $.ending_expression_value,
-                $.expression_value
-              ),
-              choice("}")
-            )
-          )
-        )
+        alias($.expression, "expression")
       ),
 
     comment: ($) => choice($._html_comment, $._bang_comment, $._hash_comment),
diff --git a/test/corpus/directives.txt b/test/corpus/directives.txt
index 9007821..464a95e 100644
--- a/test/corpus/directives.txt
+++ b/test/corpus/directives.txt
@@ -47,7 +47,10 @@ Curly braces as directive
 
 <div>
   { @message }
+  {@message}
+  {"#{1}"}
 </div>
+
 --------------------------------------------------------------------------------
 
 (fragment
@@ -56,5 +59,9 @@ Curly braces as directive
       (tag_name))
     (directive
       (expression_value))
+    (directive
+      (expression_value))
+    (directive
+      (expression_value))
     (end_tag
       (tag_name))))