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(follow-mode): Don't run hooks twice. Use `when'.

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This commit is contained in:
Juanma Barranquero 2007-10-08 16:06:15 +00:00
parent 3d0910ae25
commit 0a957b2f77
1 changed files with 6 additions and 8 deletions
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14
lisp/follow.el
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@ -523,20 +523,18 @@ is called. When turned off, `follow-mode-off-hook' is called.
Keys specific to Follow mode:
\\{follow-mode-map}"
:keymap follow-mode-map
(if (and follow-mode follow-intercept-processes)
(follow-intercept-process-output))
(when (and follow-mode follow-intercept-processes)
(follow-intercept-process-output))
(cond (follow-mode ; On
;; XEmacs: If this is non-nil, the window will scroll before
;; the point will have a chance to get into the next window.
(if (boundp 'scroll-on-clipped-lines)
(setq scroll-on-clipped-lines nil))
(when (boundp 'scroll-on-clipped-lines)
(setq scroll-on-clipped-lines nil))
(force-mode-line-update)
(add-hook 'post-command-hook 'follow-post-command-hook t)
(run-hooks 'follow-mode-hook))
(add-hook 'post-command-hook 'follow-post-command-hook t))
((not follow-mode) ; Off
(force-mode-line-update)
(run-hooks 'follow-mode-off-hook))))
(force-mode-line-update))))
;;}}}
;;{{{ Find file hook