GNU bug report logs - #60251
29.0.60; Consider the language at point for tree sitter treesit-inspect-node-at-point

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From: Wilhelm H Kirschbaum <wilhelm <at> floatpays.co.za>
To: 60251 <at> debbugs.gnu.org
Subject: bug#60251: 29.0.60; Consider the language at point for tree sitter treesit-inspect-node-at-point
Date: Thu, 22 Dec 2022 10:42:03 +0200

The following change will make it possible to inspect a node when 
using
an embedded language, otherwise it will assume the first specified
language without allowing specifying the language. This assumes 
that
treesit-language-at-point-function has been correctly set. 

diff --git a/lisp/treesit.el b/lisp/treesit.el
index 6407669118..74dfd26776 100644
--- a/lisp/treesit.el
+++ b/lisp/treesit.el
@@ -1931,7 +1931,7 @@ treesit-inspect-node-at-point
  (interactive "p")
  ;; NODE-LIST contains all the node that starts at point.
  (let* ((node-list
-          (cl-loop for node = (treesit-node-at (point))
+          (cl-loop for node = (treesit-node-at (point) 
(treesit-language-at (point)))
                   then (treesit-node-parent node)
                   while node
                   if (eq (treesit-node-start node)


Another option might be to allow parser-or-lang as an argument, 
but
thinking that as an interactive function for debugging the above 
might
be more useful, but either way it does not seem possible to
inspect-node-at-point for multiple language configuration.

Regards,
Wilhelm

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