From: Tim Johnson <tim@akwebsoft.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Directory name to variable (dired?)
Date: Sun, 7 Oct 2018 16:20:05 -0800 [thread overview]
Message-ID: <20181008002005.GD17855@mail.akwebsoft.com> (raw)
In-Reply-To: <9c5dbc22-80fa-4284-b4ed-46b70425d6b0@default>
* Drew Adams <drew.adams@oracle.com> [181007 16:08]:
> > > > Is there a function that returns a directory and full path
> > > > so that it could be assigned to a variable?
> > > >
> > > > Ideally, dired would be a great place to start, as the directory
> > > > path is at the top of the screen.
> > >
> > > In Dired, `M-0 w' invokes command `dired-copy-filename-as-kill'
> > > with prefix arg 0, which copies the absolute name of the file
> > > named on the current line.
> > >
> > > Non-interactively, (dired-copy-filename-as-kill 0) does the
> > > same thing.
> > >
> > > Then (setq foo (current-kill 0)) sets variable `foo' to a string
> > > with that absolute file name.
>
> > Thanks Drew. I can use that, and without adding another package.
>
> This works on any subdir line, to get the absolute name of
> that subdir. And it works on any file name. And as Noam
> said, you can use variable `default-directory' for the name
> of the main directory.
And I note that `default-directory is buffer local, so my variable
assignment must be made while I am still in dired.
thnx
--
Tim Johnson
http://www.tj49.com
next prev parent reply other threads:[~2018-10-08 0:20 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-07 21:49 Directory name to variable (dired?) Tim Johnson
2018-10-07 23:02 ` Drew Adams
2018-10-07 23:14 ` Tim Johnson
2018-10-08 0:02 ` Drew Adams
2018-10-08 0:20 ` Tim Johnson [this message]
2018-10-08 1:55 ` Drew Adams
2018-10-08 15:08 ` Tim Johnson
2018-10-08 15:18 ` Tim Johnson
2018-10-08 15:27 ` Noam Postavsky
2018-10-08 15:56 ` Drew Adams
2018-10-08 20:12 ` Stefan Monnier
2018-10-08 20:50 ` Tim Johnson
2018-10-07 23:18 ` Noam Postavsky
2018-10-08 0:05 ` Tim Johnson
2018-10-08 10:56 ` Noam Postavsky
2018-10-08 15:42 ` Tim Johnson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181008002005.GD17855@mail.akwebsoft.com \
--to=tim@akwebsoft.com \
--cc=help-gnu-emacs@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.