bug#434: Minor Enhancement: Toggle narrowing/widen a function region and all

[Lars Magne Ingebrigtsen]

Kazuo YAGI <kyagi@miraclelinux.com> writes:

> This is to let you toggle narrowing/widen a function region and all
> when editing a source code.
>
> This works with C-s, M-%. M-x replace-string, M-x occur, etc ...
>
> I think it make us easy to search/replace a word within a function.
> And it is for not to jump over a function if you want to edit it only.

I think it's an interesting idea.  Narrowing to the current function to
search around in it (especially when refactoring) is something that I
often do "manually", so having a handy keystroke for it would be nice, I
think.

`C-x n f', for instance, to toggle narrowing to the current function.

Opinions?

-- 
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  bloggy blog http://lars.ingebrigtsen.no/