How can I fold #ifdef/#ifndef blocks in Emacs?

Question

I want to hide blocks of #ifdef and #ifndef blocks in C. Looks like I'd either need to use Folding mode or the Outline minor mode.

Zitrax · Accepted Answer · 2009-03-13 01:02:10Z

8

hide-ifdef-mode should do something like that. I have not used it myself though, but turn it on and read it's description with the commands below. It should be included with emacs.

M-x hide-ifdef-mode
C-h m

answered Mar 13, 2009 at 1:02

Zitrax

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StefanQ Over a year ago

Also, that to take effect requires Alt-x hide-ifdefs after activating the mode (or use the Hide-Ifdef menu which is added as a main menu after activating).

Alex Ott · Accepted Answer · 2009-03-13 07:51:41Z

1

You can use folding-mode from Cedet

answered Mar 13, 2009 at 7:51

Alex Ott

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