mirrors/emacs
1
Fork 0
mirror of git://git.sv.gnu.org/emacs.git synced 2026-01-30 12:21:25 -08:00
Code Issues Projects Releases Wiki Activity

(foldout-hide-flag, foldout-show-flag): New variables.

Browse source 
(foldout-exit-fold): Use those variables.
This commit is contained in:
Richard M. Stallman 1996-08-30 03:17:56 +00:00
parent 9fc0eb9510
commit 4fcb3ccf63
1 changed files with 13 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

16
lisp/foldout.el
View file

@ -236,6 +236,15 @@ An end marker of NIL means the fold ends after (point-max).")
;; slip our fold announcement into the list
(setcdr outl-entry (nconc foldout-entry (cdr outl-entry)))
))
;; outline-flag-region has different `flag' values in outline.el and
;; noutline.el for hiding and showing text.
(defconst foldout-hide-flag
(if (featurep 'noutline) t ?\^M))
(defconst foldout-show-flag
(if (featurep 'noutline) nil ?\n))
(defun foldout-zoom-subtree (&optional exposure)
@ -358,12 +367,13 @@ exited and text is left visible."
(point-max))))
;; hide the subtree
(if hide-fold
(outline-flag-region start-marker end-of-subtree ?\^M))
(outline-flag-region start-marker end-of-subtree
foldout-hide-flag))
;; make sure the next heading is exposed
(if end-marker
(outline-flag-region end-of-subtree
beginning-of-heading ?\n))
(outline-flag-region end-of-subtree beginning-of-heading
foldout-show-flag))
))
;; zap the markers so they don't slow down editing