* doc/lispref/parsing.texi: Add manual for treesit-query-language.

diff --git a/doc/lispref/parsing.texi b/doc/lispref/parsing.texi
index c73175e3c37c4fcdb16c37a483bd5bf289546ea9..8b684d11fcd09b06c6d7956541abdb13fcad2c20 100644 (file)
--- a/doc/lispref/parsing.texi
+++ b/doc/lispref/parsing.texi
@@ -1188,6 +1188,10 @@ malformed.  The signal data contains a description of the specific
 error.  You can use @code{treesit-query-validate} to debug the query.
 @end defun
 
+@defun treesit-query-language query
+This function return the language of @var{query}.
+@end defun
+
 @defun treesit-query-expand query
 This function expands the s-expression @var{query} into a string
 query.