Re: Can emacs open a new line below or above the current line?

[Ronald <followait@163.com>]

David Hansen wrote:
> On Thu, 21 Dec 2006 15:45:30 +0800 Ronald wrote:
> 
>> Better if it can be indented automatically (for example in cc mode).
>>
>> I get a habit that code the main ones first, and then add on
>> the trivialities. For example:
>>
>> if((n=write(fd,line,n))!=n){
>> 	perror("write error\n");		//second
>> 	exit(-1);				//first
>> }
>>
>> This may also applies when I type:
>>
>> a.
>> 	if(){}
>> b.
>> 	if(){
>> 	|}		//`|' as the cursor
>> c.
>> 	Then I'd like to open a line above indented automatically.
>> 	It normally would be C-j C-p tab. Just too many key strokes.
> 
> Not sure though if i understand you right but the electric
> features of cc-mode may be interesting for you.  In Emacs 22
> you can toggle that behavior with C-c C-a.
> 
> David
> 
> 
> 
Nope