* When my c++ mode hook is run, I want to print the value of some variables
@ 2007-04-01 17:18 Eric Lilja
2007-04-02 19:34 ` james
0 siblings, 1 reply; 3+ messages in thread
From: Eric Lilja @ 2007-04-01 17:18 UTC (permalink / raw)
To: help-gnu-emacs
How do I do that?
(defun my-cpp-mode-hook ()
(message "Running my-cpp-mode-hook")
(c-set-style "ellemtel")
; Say I want to print the value of access-label here, how? I can set
it with (c-set-offset 'access-label '-)
)
(add-hook 'c++-mode-hook 'my-cpp-mode-hook)
Is access-label even a variable? How do I print its value?
I'm running GNU Emacs 22.0.93.1 (i386-mingw-nt5.1.2600) of 2007-02-20
on MINDCOOLER
I know about the command C-c C-o btw...
- Eric
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: When my c++ mode hook is run, I want to print the value of some variables
2007-04-01 17:18 When my c++ mode hook is run, I want to print the value of some variables Eric Lilja
@ 2007-04-02 19:34 ` james
2007-04-02 23:53 ` Eric Lilja
0 siblings, 1 reply; 3+ messages in thread
From: james @ 2007-04-02 19:34 UTC (permalink / raw)
To: help-gnu-emacs
On Apr 1, 12:18 pm, "Eric Lilja" <mindcoo...@gmail.com> wrote:
> ; Say I want to print the value of access-label here, how? I can set
> it with (c-set-offset 'access-label '-)
> Is access-label even a variable? How do I print its value?
Short answer:
(print (assoc 'access-label c-offsets-alist))
Then go look in *Messages* for the value
Less-short answer:
If you look at the docs for c-set-offset (C-h f, c-set-offset), you'll
see that it changes the value associated with the symbol access-label
in the associative list c-offsets-alist. That list is the actual
variable that you are modifying.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: When my c++ mode hook is run, I want to print the value of some variables
2007-04-02 19:34 ` james
@ 2007-04-02 23:53 ` Eric Lilja
0 siblings, 0 replies; 3+ messages in thread
From: Eric Lilja @ 2007-04-02 23:53 UTC (permalink / raw)
To: help-gnu-emacs
On 2 Apr, 21:34, "james" <james.kings...@gmail.com> wrote:
> On Apr 1, 12:18 pm, "Eric Lilja" <mindcoo...@gmail.com> wrote:
>
> > ; Say I want to print the value of access-label here, how? I can set
> > it with (c-set-offset 'access-label '-)
> > Is access-label even a variable? How do I print its value?
>
> Short answer:
> (print (assoc 'access-label c-offsets-alist))
>
> Then go look in *Messages* for the value
>
> Less-short answer:
> If you look at the docs for c-set-offset (C-h f, c-set-offset), you'll
> see that it changes the value associated with the symbol access-label
> in the associative list c-offsets-alist. That list is the actual
> variable that you are modifying.
Thank you, James, your information was very helpful!
- Eric
^ permalink raw reply [flat|nested] 3+ messages in thread
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2007-04-01 17:18 When my c++ mode hook is run, I want to print the value of some variables Eric Lilja
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