Is any extension in Emacs can shrink and expand a block of code

Is any extension in Emacs can shrink and expand a block of code

[Qiang Yu]

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Hi all,

Is there any extension in Emacs can shrink and expand a block of code?

For example:

int foo()
{
    return 0;
}

the content in "{}" can be shrunk to like:

int foo()
{...}

and I can expand it back.

Regards,
yuq

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Re: Is any extension in Emacs can shrink and expand a block of code

[drain]

Add this to your .emacs:

;; collapsible code

(global-set-key "\C-x\M-h" 'hs-minor-mode)

    (global-set-key "\C-c\C-h" 'hs-toggle-hiding)
    (global-set-key "\C-c\M-h" 'hs-hide-all)
    (global-set-key "\C-c\M-s" 'hs-show-all)

I suggest adjusting the particular bindings to your taste and style.





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Re: Is any extension in Emacs can shrink and expand a block of code

[Andreas Röhler]

Am 10.08.2012 16:55, schrieb Qiang Yu:
> Hi all,
>
> Is there any extension in Emacs can shrink and expand a block of code?
>
> For example:
>
> int foo()
> {
>      return 0;
> }
>
> the content in "{}" can be shrunk to like:
>
> int foo()
> {...}
>
> and I can expand it back.
>
> Regards,
> yuq
>

hs-minor-mode from hideshow.el

see also

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