From: Yuan Fu <casouri@gmail.com>
Date: Wed, 21 Sep 2022 01:10:01 +0000 (-0700)
Subject: Improve treesit-query-capture
X-Git-Tag: emacs-29.0.90~1884
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=361eaae71e30d9554bb78d9ccaeddf3e006115c0;p=emacs.git

Improve treesit-query-capture

* src/treesit.c (Ftreesit_query_capture): Add a suggestion in the
signal message.
---

diff --git a/src/treesit.c b/src/treesit.c
index 775f823fb3e..eb323e6360c 100644
--- a/src/treesit.c
+++ b/src/treesit.c
@@ -1727,10 +1727,11 @@ query.  */)
 				  &error_offset, &error_type);
       if (lisp_query == NULL)
 	{
-	  xsignal2 (Qtreesit_query_error,
+	  xsignal3 (Qtreesit_query_error,
 		    build_string
 		    (ts_query_error_to_string (error_type)),
-		    make_fixnum (error_offset + 1));
+		    make_fixnum (error_offset + 1),
+		    build_pure_c_string("Debug the query with `treesit-query-validate'"));
 	}
       /* We don't need need to free TS_QUERY and CURSOR, they are stored
 	 in a lisp object, which is tracked by gc.  */