Re: program outlining

[Rusi]

On Monday, July 11, 2016 at 7:42:10 PM UTC+5:30, Rusi wrote:
> On Monday, July 11, 2016 at 7:18:18 PM UTC+5:30, Kaushal Modi wrote:
> > Outshine works fine for me, along with the TAB and s-TAB (<backtab>)
> > behavior, and I use it everyday in emacs-lisp-mode and other modes like
> > shell-script-mode and verilog-mode.
> > 
> > Here's my outshine setup:
> > https://github.com/kaushalmodi/.emacs.d/blob/master/setup-files/setup-outshine.el
> > 
> > If you ignore the 'modi/outline-toc' function definition in the above link,
> > there's very little configuration I need to do for outshine. The only
> > important config is to set the outline-minor-mode-prefix and adding
> > outshine-hook-function to outline-minor-mode-hook.
> 
> 
> 
> Looks impressive
> How does it work?
> Which modes?
> 
> I can load this file alright
> But thereafter outshine is so undocumented that I dont know what next
> 
> On a different note does outshine understand programming language syntax?
> Or does it need addition of org-style 'cookies'?
> Because if latter its not much use for arbitrary codebases
> (which hideshow seems to handle at least somewhat)

I guess the closest to what is required is org-hideshow.
On first trial seems to work though a bit bitrotten

Here's an extract showing its a bit out of date

===============================
(defmacro hs-org/define-keys ()
  `(progn 
     ,@(mapcar (lambda (key) `(hs-org/define-key ,key hs-org/hideshow)) 
hs-org/trigger-keys-block)
     ,@(mapcar (lambda (key) `(hs-org/define-key ,key hs-org/hideshow-all)) 
hs-org/trigger-keys-all)
     ))

;; No closures is killing me!
(defmacro hs-org/define-key (key function)
  `(define-key hs-org/minor-mode-map ,key (lambda () (interactive)
                                                  (,function ,key))))
=================================

I guess the “no closures” gripe is not true after lexical binding??