Re: folding-mode question

[Marc Mientki <mientki@nonet.com>]

Am 22.09.2010 08:58, schrieb tomer:
> Is it possbile to fold partial line ,line for example:
>
> the folding mark is //<<<
>
> not folded:
> if (a==b) { //<<<
> a=1
> b=2
> }//>>>
>
> is it possbile to fold it like this:
> if (a==b) {...

Yes (even without special marks like //<<<), try hideshow.el.

;; * Commands provided
;;
;; This file provides Hideshow Minor Mode.  When active, nine commands
;; are available, implementing block hiding and showing.  They (and their
;; keybindings) are:
;;
;;   hs-hide-block                      C-c @ C-h
;;   hs-show-block                      C-c @ C-s
;;   hs-hide-all                        C-c @ C-M-h
;;   hs-show-all                        C-c @ C-M-s
;;   hs-hide-level                      C-c @ C-l
;;   hs-toggle-hiding                   C-c @ C-c
;;   hs-mouse-toggle-hiding             [(shift mouse-2)]
;;   hs-hide-initial-comment-block
;;
;; Blocks are defined per mode.  In c-mode, c++-mode and java-mode, they
;; are simply text between curly braces, while in Lisp-ish modes parens
;; are used.  Multi-line comment blocks can also be hidden.  Read-only
;; buffers are not a problem, since hideshow doesn't modify the text.
;;
;; The command `M-x hs-minor-mode' toggles the minor mode or sets it
;; (similar to other minor modes).

HTH
regards
Marc