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(bs-cycle-previous): Don't modify the cycle list until

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`switch-to-buffer' has returned succesfully.
(bs-cycle-next): Ditto.  Also, don't bury the buffer when the
window is dedicated (it could iconify the frame).
This commit is contained in:
Chong Yidong 2007-06-05 15:59:15 +00:00
parent 27e165152b
commit b49bf494d2
1 changed files with 6 additions and 3 deletions
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9
lisp/bs.el
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@ -1221,10 +1221,13 @@ by buffer configuration `bs-cycle-configuration-name'."
bs--cycle-list)))
(next (car tupel))
(cycle-list (cdr tupel)))
(unless (window-dedicated-p (selected-window))
;; We don't want the frame iconified if the only window in the frame
;; happens to be dedicated; let's get the error from switch-to-buffer
(bury-buffer))
(switch-to-buffer next)
(setq bs--cycle-list (append (cdr cycle-list)
(list (car cycle-list))))
(bury-buffer)
(switch-to-buffer next)
(bs-message-without-log "Next buffers: %s"
(or (cdr bs--cycle-list)
"this buffer"))))))
@ -1251,9 +1254,9 @@ by buffer configuration `bs-cycle-configuration-name'."
bs--cycle-list)))
(prev-buffer (car tupel))
(cycle-list (cdr tupel)))
(switch-to-buffer prev-buffer)
(setq bs--cycle-list (append (last cycle-list)
(reverse (cdr (reverse cycle-list)))))
(switch-to-buffer prev-buffer)
(bs-message-without-log "Previous buffers: %s"
(or (reverse (cdr bs--cycle-list))
"this buffer"))))))