Subject: Re: bug#75141: [PATCH] Add button navigation to treesit-explorer

From: Stefan Kangas <[email-masked]>
Date: Fri, 24 Jan 2025 18:06:32 -0600

Gabriel Santos <[email-masked]> writes:

> Here is the updated patch, with "f" and "b" removed.

Thanks!  It seems like Yuan already installed it, but never closed the
bug.  So I'm doing that now.

>
> --
> Gabriel Santos
>
>>>From 1224d220985edd9de0731b26c0be96eb9f6b35a1 Mon Sep 17 00:00:00 2001
> From: Gabriel Santos <[email-masked]>
> Date: Fri, 27 Dec 2024 10:43:20 -0300
> Subject: [PATCH] Add button navigation to treesit-explorer
>
> * lisp/treesit.el (treesit--explorer-tree-mode-map):
> Define it as a child of special-mode-map,
> adding keys for button navigation.
> ---
>  lisp/treesit.el | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/lisp/treesit.el b/lisp/treesit.el
> index e643eb48654..ef27a370bc2 100644
> --- a/lisp/treesit.el
> +++ b/lisp/treesit.el
> @@ -4041,6 +4041,16 @@ covers point.  PARSER-NAME are unique."
>    "Mode for displaying syntax trees for `treesit-explore-mode'."
>    nil)
>
> +(defvar-keymap treesit--explorer-tree-mode-map
> +  :doc "Keymap for the treesit tree explorer.
> +
> +Navigates from button to button."
> +  :parent special-mode-map
> +  "n" #'forward-button
> +  "p" #'backward-button
> +  "TAB" #'forward-button
> +  "<backtab>" #'backward-button)
> +
>  (defun treesit-explorer-switch-parser (parser)
>    "Switch explorer to use PARSER."
>    (interactive