From a4fa3e2d187ad98eb74d27c566ab3c330397ed75 Mon Sep 17 00:00:00 2001
From: Robert Muir <rcmuir@apache.org>
Date: Mon, 21 Jul 2025 11:49:54 -0400
Subject: [PATCH] Revert "fix(jinja): remove crashing pattern"

This reverts commit 8c8742871a1489afd7878bfee4bc40465f4a116a.
---
 runtime/queries/jinja_inline/highlights.scm | 16 ++++++++--------
 tests/query/highlights/jinja/filters.jinja  | 19 +++++++++++++++++++
 2 files changed, 27 insertions(+), 8 deletions(-)
 create mode 100644 tests/query/highlights/jinja/filters.jinja

diff --git a/runtime/queries/jinja_inline/highlights.scm b/runtime/queries/jinja_inline/highlights.scm
index c072eea66..3a9660471 100644
--- a/runtime/queries/jinja_inline/highlights.scm
+++ b/runtime/queries/jinja_inline/highlights.scm
@@ -125,14 +125,14 @@
   "."
   (identifier)+ @variable.member)
 
-; crashes parser: https://github.com/cathaysia/tree-sitter-jinja/issues/37
-; ; jinja filters
-; (binary_expression
-;   (binary_operator
-;     "|")
-;   (unary_expression
-;     (primary_expression
-;       (identifier) @function.call)))
+; jinja filters
+(binary_expression
+  (binary_operator
+    "|")
+  (unary_expression
+    (primary_expression
+      (identifier) @function.call)))
+
 (inline_trans
   "_" @function.builtin)
 
diff --git a/tests/query/highlights/jinja/filters.jinja b/tests/query/highlights/jinja/filters.jinja
new file mode 100644
index 000000000..a084cdc1a
--- /dev/null
+++ b/tests/query/highlights/jinja/filters.jinja
@@ -0,0 +1,19 @@
+{{ name|striptags|title }}
+{# ^^^^ @variable #}
+{#      ^^^^^ @function.call #}
+{#                ^^^^^ @function.call #}
+
+{{ listx|join(', ') }}
+{# ^^^^^ @variable #}
+{#       ^^^^ @function.call #}
+{#            ^^^^ @string #}
+
+{{ listx|join(str) }}
+{# ^^^^^ @variable #}
+{#       ^^^^ @function.call #}
+{#            ^^^ @variable.parameter #}
+
+{{ foo.bar|random }}
+{# ^^^ @variable #}
+{#     ^^^ @variable.member #}
+{#         ^^^^^^ @function.call #}