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Fix handling and doc-string of FRAME arg of `other-buffer' (Bug#20533)

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* src/buffer.c (Fother_buffer): Argument FRAME must denote a live frame.
Fix doc-string (Bug#20533).
This commit is contained in:
Martin Rudalics
2015-05-20 10:35:13 +02:00
parent 31d58d4524
commit 0c5fa361e1
1 changed files with 3 additions and 3 deletions
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6
src/buffer.c
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@@ -1467,15 +1467,15 @@ DEFUN ("other-buffer", Fother_buffer, Sother_buffer, 0, 3, 0,
Buffers not visible in windows are preferred to visible buffers, unless
optional second argument VISIBLE-OK is non-nil. Ignore the argument
BUFFER unless it denotes a live buffer. If the optional third argument
FRAME is non-nil, use that frame's buffer list instead of the selected
frame's buffer list.
FRAME specifies a live frame, then use that frame's buffer list instead
of the selected frame's buffer list.
The buffer is found by scanning the selected or specified frame's buffer
list first, followed by the list of all buffers. If no other buffer
exists, return the buffer `*scratch*' (creating it if necessary). */)
(Lisp_Object buffer, Lisp_Object visible_ok, Lisp_Object frame)
{
struct frame *f = decode_any_frame (frame);
struct frame *f = decode_live_frame (frame);
Lisp_Object tail = f->buffer_list, pred = f->buffer_predicate;
Lisp_Object buf, notsogood = Qnil;