how to restore let binding variables after minibuffer keybord-quit

how to restore let binding variables after minibuffer keybord-quit

[Ye Wenbin]

Hello,
I wrote a elisp to input chinese character. I want add a command to input
english letter when the input method activated. The function defined as  
following:

   (defun eim-insert-ascii ()
     (interactive)
     (let (after-change-functions)
       (insert (read-from-minibuffer ""))))

But when use C-g to quit from minibuffer, the after-change-functions  
doesn't restore
to the original value. Is there a way to restore let binding variables  
after keybord-quit?

Thanks!
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Re: how to restore let binding variables after minibuffer keybord-quit

[David Hansen]

On Tue, 06 Jun 2006 18:06:17 +0800 Ye Wenbin wrote:

> Hello,
> I wrote a elisp to input chinese character. I want add a command to input
> english letter when the input method activated. The function
> defined as following:
>
>   (defun eim-insert-ascii ()
>     (interactive)
>     (let (after-change-functions)
>       (insert (read-from-minibuffer ""))))
>
> But when use C-g to quit from minibuffer, the
> after-change-functions doesn't restore
> to the original value. Is there a way to restore let binding
> variables after keybord-quit?

Use `condition-case' but i would rather temporally disable
the input method than let binding `after-change-function'.

David

Re: how to restore let binding variables after minibuffer keybord-quit

[Ye Wenbin]

Thanks!
Because I use the after-change-functions to convert letters to chinese  
charaters,
so I need to set the after-change-functions.

But I found I made a stupid mistake that after-change-functions in  
minibuffer doesn't
equal to the variable of current buffer. That means I needn't change  
after-change-functions.
This will work:

(defun eim-insert-ascii ()
   (interactive)
   (insert (read-from-minibuffer "")))

On Tue, 06 Jun 2006 18:40:29 +0800, David Hansen <david.hansen@gmx.net>  
wrote:

>
> On Tue, 06 Jun 2006 18:06:17 +0800 Ye Wenbin wrote:
>
>> Hello,
>> I wrote a elisp to input chinese character. I want add a command to  
>> input
>> english letter when the input method activated. The function
>> defined as following:
>>
>>   (defun eim-insert-ascii ()
>>     (interactive)
>>     (let (after-change-functions)
>>       (insert (read-from-minibuffer ""))))
>>
>> But when use C-g to quit from minibuffer, the
>> after-change-functions doesn't restore
>> to the original value. Is there a way to restore let binding
>> variables after keybord-quit?
>
> Use `condition-case' but i would rather temporally disable
> the input method than let binding `after-change-function'.
>
> David
>
>
>
> _______________________________________________
> help-gnu-emacs mailing list
> help-gnu-emacs@gnu.org
> http://lists.gnu.org/mailman/listinfo/help-gnu-emacs
>



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