From: Mikael Magnusson <mikachu@gmail.com>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: wheels within wheels
Date: Wed, 30 Sep 2015 06:03:41 +0200 [thread overview]
Message-ID: <CAHYJk3RLu=Fh5+O0Joi3fj51BVbg1Dr4N_TTbM6Hzj6A4MS7qQ@mail.gmail.com> (raw)
In-Reply-To: <150929204047.ZM9646@torch.brasslantern.com>
On Wed, Sep 30, 2015 at 5:40 AM, Bart Schaefer
<schaefer@brasslantern.com> wrote:
> On Sep 29, 7:55pm, Kurtis Rader wrote:
> }
> } In short: don't do it.
>
> That's a bit too short. Nesting function definitions is exactly what a
> lot of autoloadable functions do. The difference is that autoloadable
> functions also redefine *themselves* this way, to change what happens
> the second time the "same" function (in name only) is called.
Another example where this is needed is to do this:
function _zle_line_init() {
zle set-local-history -n 1
function _zle_line_init() {
# do whatever it is you actually wanted to do in zle-line-init here
}
_zle_line_init
}
Ie, to set local history by default when you start the shell, because
it has to be run from within a widget, but you may want to toggle it
while running the shell so it can't stay in the line-init hook.
Therefore, do it the first time, and then redefine the hook to do
something else.
--
Mikael Magnusson
next prev parent reply other threads:[~2015-09-30 4:03 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-17 15:54 autoload Ray Andrews
2015-09-17 17:34 ` autoload Bart Schaefer
2015-09-17 19:22 ` autoload Ray Andrews
2015-09-17 20:40 ` autoload Bart Schaefer
2015-09-17 23:06 ` autoload Ray Andrews
2015-09-17 23:20 ` autoload Bart Schaefer
2015-09-18 1:20 ` autoload Ray Andrews
2015-09-18 4:04 ` autoload Bart Schaefer
2015-09-18 5:00 ` autoload Ray Andrews
2015-09-18 5:52 ` autoload Bart Schaefer
2015-09-18 15:49 ` autoload Ray Andrews
2015-09-18 16:52 ` autoload Bart Schaefer
2015-09-18 18:29 ` autoload Ray Andrews
2015-09-18 19:02 ` autoload Bart Schaefer
2015-09-18 22:57 ` autoload Ray Andrews
2015-09-19 0:14 ` autoload Bart Schaefer
2015-09-19 15:04 ` autoload Ray Andrews
2015-09-19 16:29 ` autoload Bart Schaefer
2015-09-19 18:13 ` autoload Ray Andrews
2015-09-19 21:22 ` autoload Bart Schaefer
2015-09-19 22:12 ` autoload Ray Andrews
2015-09-20 5:53 ` autoload Bart Schaefer
2015-09-20 15:37 ` autoload Ray Andrews
2015-09-20 15:59 ` autoload Bart Schaefer
2015-09-20 0:58 ` autoload Ray Andrews
2015-09-20 5:41 ` autoload Bart Schaefer
2015-09-20 23:21 ` autoload Ray Andrews
2015-09-21 4:18 ` autoload Bart Schaefer
2015-09-21 17:03 ` autoload Ray Andrews
2015-09-21 18:17 ` autoload Bart Schaefer
2015-09-21 20:09 ` autoload Ray Andrews
2015-09-22 3:19 ` autoload Bart Schaefer
2015-09-22 17:33 ` autoload Ray Andrews
2015-09-23 4:39 ` autoload Bart Schaefer
2015-09-23 15:06 ` autoload Ray Andrews
2015-09-29 23:16 ` wheels within wheels Ray Andrews
2015-09-30 2:55 ` Kurtis Rader
2015-09-30 3:24 ` Ray Andrews
2015-09-30 3:40 ` Bart Schaefer
2015-09-30 4:03 ` Mikael Magnusson [this message]
2015-09-30 4:15 ` Ray Andrews
2015-09-30 7:05 ` Bart Schaefer
2015-09-30 15:06 ` Ray Andrews
2015-09-30 8:01 ` ZyX
2015-09-30 15:18 ` Ray Andrews
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='CAHYJk3RLu=Fh5+O0Joi3fj51BVbg1Dr4N_TTbM6Hzj6A4MS7qQ@mail.gmail.com' \
--to=mikachu@gmail.com \
--cc=schaefer@brasslantern.com \
--cc=zsh-users@zsh.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 public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).