how to use gud buffer together with io buffer?

[horse_rivers]

hi
set-use-separate-io-buffer  is  removed  from emacs  in  my  emacs  release,so I  get no idea  for this

thanks!
 

[Doug Lewan]

Dmitry,

1. diff-hl-mode-map doesn't seem to be defined.
2. You haven't passed a keymap to (map-keymap) (second arg).
3. According to the info documentation of (map-keymap): "This function is the cleanest way to examine all the bindings in a keymap." (info node "Scanning Keymaps".)
While I'm hardly an expert on keymaps I would bet that that already recurses "in the right way". (That's my guess for "max-lisp-eval-depth exceeded".)

I hope this helps.

,Doug

> -----Original Message-----
> From: help-gnu-emacs-bounces+dougl=shuberttic...@gnu.org
> [mailto:help-gnu-emacs-bounces+dougl=shuberttic...@gnu.org] On
> Behalf Of Dmitry Gutov
> Sent: Monday, 2012 September 24 08:02
> To: help-gn...@gnu.org
> Subject: List all bindings in a keymap
>
> Hi all,
>
> How do I do that, short of traversing the keymap structure manually?
>
> The doc recommends to use `map-keymap', but it doesn't exactly do what
> I
> want, and if I try to use it recursively, it reliably blows up with
> "max-lisp-eval-depth exceeded". Example snippet:
>
> (defun scan-keymap (map)
> (map-keymap (lambda (event binding)
> (if (consp binding)
> (progn (message "cdadr %s" (cdadr binding))
> (scan-keymap (cdadr binding)))
> (message "%s" binding))) diff-hl-mode-map))
>
> (require 'js)
> (scan-keymap js-mode-map)
>
> --Dmitry
>

[Drew Adams]

> How do I do that, short of traversing the keymap structure manually?

`describe-keymap', in help-fns+.el

http://www.emacswiki.org/emacs-en/download/help-fns%2b.el

[Dmitry Gutov]

Ouch!

On 24.09.2012 17:59, Doug Lewan wrote:
> 1. diff-hl-mode-map doesn't seem to be defined.

That was exactly the problem. It's a keymap I have defined, but I should
be using the function argument (map) instead.

Thanks for noticing!

--Dmitry

[Dmitry Gutov]

Thanks, but I meant programmatically.
Specifically, I'm going to take all the bindings from my minor mode
keymap and do some stuff with them.

[Pascal J. Bourguignon]

Dmitry Gutov <dgu...@yandex.ru> writes:

> Hi all,

>
> How do I do that, short of traversing the keymap structure manually?
>

> The doc recommends to use `map-keymap', but it doesn't exactly do what I
> want, and if I try to use it recursively, it reliably blows up with
> "max-lisp-eval-depth exceeded". Example snippet:
>
> (defun scan-keymap (map)
> (map-keymap (lambda (event binding)
> (if (consp binding)
> (progn (message "cdadr %s" (cdadr binding))
> (scan-keymap (cdadr binding)))
> (message "%s" binding))) diff-hl-mode-map))
>
> (require 'js)
> (scan-keymap js-mode-map)

Check
https://gitorious.org/com-informatimago/emacs/blobs/blame/256fae6797241e707b3bc79cc7812a82074948a1/pjb-emacs.el#line1750

--
__Pascal Bourguignon__ http://www.informatimago.com/
A bad day in () is better than a good day in {}.