GNU bug report logs - #77263
MH-E: want all folder buffers to use $HOME as default-directory

Previous Next

Full log

View this message in rfc822 format

From: Bill Wohler <wohler <at> newt.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 77263 <at> debbugs.gnu.org, Stephen Gildea <stepheng+emacs <at> gildea.com>
Subject: bug#77263: MH-E: want all folder buffers to use $HOME as default-directory
Date: Wed, 26 Mar 2025 08:54:15 -0700

Eli Zaretskii <eliz <at> gnu.org> wrote:

> > From: Stephen Gildea <stepheng+emacs <at> gildea.com>
> > Date: Tue, 25 Mar 2025 14:07:33 -0700
> > 
> > An MH-E folder buffer inherits the default-directory of the
> > buffer you happened to be in when you gave the command 'mh-rmail'.
> > 
> > This seems arbitrary in general, and inconvenient when the
> > current directory happens to be remote.  With a remote
> > directory, Emacs tries to do remote things in the background,
> > and all I'm trying to do is read my (local) email.
> > 
> > The following patch would fix the problem.  It introduces a new
> > variable 'mh-default-directory', which defaults to $HOME.
> 
> Bill, any comments?
> 
> > --- a/lisp/mh-e/mh-folder.el
> > +++ b/lisp/mh-e/mh-folder.el
> > @@ -51,9 +51,12 @@ mh-rmail
> >    (interactive "P")
> >    (mh-find-path)
> >    (if arg
> > -      (call-interactively 'mh-visit-folder)
> > +      (progn
> > +        (call-interactively 'mh-visit-folder)
> > +        (cd-absolute mh-default-directory))
> >      (unless (get-buffer mh-inbox)
> > -      (mh-visit-folder mh-inbox (symbol-name mh-unseen-seq)))
> > +      (mh-visit-folder mh-inbox (symbol-name mh-unseen-seq))
> > +      (cd-absolute mh-default-directory))
> >      (mh-inc-folder)))
> >  
> >  ;;;###autoload
> > @@ -67,6 +70,7 @@ mh-nmail
> >    (mh-find-path)                        ; init mh-inbox
> >    (if arg
> >        (call-interactively 'mh-visit-folder)
> > -    (mh-visit-folder mh-inbox)))
> > +    (mh-visit-folder mh-inbox))
> > +  (cd-absolute mh-default-directory))
> >  
> 
> I wonder if calling cd-absolute here is really a good idea.  That
> function could signal an error, and it insists on the directory being
> an existing accessible directory.  Is it a good idea to potentially
> screw up starting MH-E if the directory happens to be problematic?
> Why not simply set the default-directory of the buffer instead?

Stefan, Eli raises a good point. I know we've been using M-x cd to work
around the problem, but if setting the default-directory to
mh-default-directory does the trick, I'm all for it. Does Eli's
suggestion work in our context?

> However, I'm not using MH-E, so feel free to disregard the above.
> 
> Thanks.
> 

-- 
Bill Wohler <wohler <at> newt.com> aka <Bill.Wohler <at> nasa.gov>
http://www.newt.com/wohler/, GnuPG ID:610BD9AD

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.