Re: multiple collapse sections of code?

["Colin S. Miller" <no-spam-thank-you@csmiller.demon.co.uk>]

Mickey Ferguson wrote:
> Suppose I'm writing some C++ code that looks like the following:
> 
>  
> 
>   if (MyFunc() != NO_ERROR)
> 
>   {
> 
>     // now we start a big, complicated error handling routine
> 
>     CallFirstErrorHandlingRoutine();
> 
>     CallSecondEHRoutine();
> 
>     CallYetMore();
> 
>     // there would be much more, but I've abbreviated for simplicity
> 
>   }
> 
>  
> 
Mickey,

hs-minor-mode also does this.

I find these bindings more comfortable than the defaults

(add-hook 'hs-minor-mode-hook '(lambda ()
(define-key hs-minor-mode-map [(control c) (control \') (control h)] 'hs-hide-block)
(define-key hs-minor-mode-map [(control c) (control \') (control s)] 'hs-show-block)
(define-key hs-minor-mode-map [(control c) (control \') (control meta h)] 'hs-hide-all)
(define-key hs-minor-mode-map [(control c) (control \') (control meta s)] 'hs-show-all)
(define-key hs-minor-mode-map [(control c) (control \') (control l)] 'hs-hide-level)
(define-key hs-minor-mode-map [(control c) (control \') (control c)] 'hs-toggle-hiding)
))


It will place ellipsises after each folded block.

You can expand the block by right clicking on the ellipsis,
although I agree that a [+] icon would be more intuitive.

HTH,
Colin S. Miller