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From: Rusi <rustompmody@gmail.com>
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Subject: program outlining
Date: Mon, 11 Jul 2016 05:59:59 -0700 (PDT)
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Ive been trying to figure out the best outlining that emacs can give for
programs.

Outline-mode seems to be more for text than code
Outshine mode inspired by above+org-mode seemed promising in that it seems =
to
make org mode's wonderful TAB-behavior work for code.
But I couldn=E2=80=99t get it to work

So hideshow=E2=80=A6
But hideshow keystrokes are clumsy

Even with the suggestions of
http://stackoverflow.com/questions/791539/how-can-i-have-folds-for-c-java-i=
n-emacs
to do

(add-hook 'c-mode-common-hook
  (lambda()
    (local-set-key (kbd "C-c <right>") 'hs-show-block)
    (local-set-key (kbd "C-c <left>")  'hs-hide-block)
    (local-set-key (kbd "C-c <up>")    'hs-hide-all)
    (local-set-key (kbd "C-c <down>")  'hs-show-all)
    (hs-minor-mode t)))

its better than the builtin defaults but not nearly as neat as org's
all-purpose TAB and Shift-TAB.

Is it so hard to do org's TAB cycling
ie hs-show-block and hs-hide-block on the same key in cycle?