bug#74700: [PATCH] Revert Dired buffer when clicking on last segment of directory name

[Eli Zaretskii <eliz@gnu.org>]

> From: Visuwesh <visuweshm@gmail.com>
> Cc: 74700@debbugs.gnu.org
> Date: Thu, 05 Dec 2024 13:56:44 +0530
> 
> > Thanks, a few comments below.
> >
> >> +---
> >> +*** Clicking on last segment of directory reverts buffer
> >> +When 'dired-make-directory-clickable' is non-nil, clicking on the last
> >> +segment of the directory name now reverts the Dired buffer.
> >
> > We don't call these "segments", we call them "components".  And since
> > you are talking about the last one, you could also say "base name of
> > the directory".
> 
> I've changed it to base name.
> 
> >> +        (when (search-forward ":" bound t)
> >> +          (add-text-properties
> >> +           segment-start (1- (point))
> >> +           `( mouse-face highlight
> >                ^^
> > We don't leave whitespace after the opening parenthesis.
> 
> I removed the whitespace.  But isn't that way to make lists such as
> 
>     ( 1
>       2
>       3)
> 
> aligned without manual intervention?  It is used in the list above too.
> 
> >> +              help-echo "mouse-1: revert this buffer"
> >
> > I think the help-echo should say something more similar to what we say
> > for the other components of the directory shown in the header line.
> > Something like "re-read this buffer's directory".
> 
> Now done.
> 
> >> +              keymap ,(define-keymap
> >> +                        "<mouse-2>" #'revert-buffer
> >> +                        "<follow-link>" 'follow-link
> >> +                        "RET" #'revert-buffer))))))))
> >
> > Should we perhaps call dired-revert directly?
> 
> revert-buffer-function is set to dired-revert by dired.  If someone has
> changed it, for some reason, using revert-buffer would heed their
> customisation.  So I've left it as revert-buffer.

Thanks, installed on master, and closing the bug.