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Doc fixed for next-error-buffer-p

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* lisp/simple.el (next-error-buffer-p): Clarify doc string
(bug#18202).
This commit is contained in:
Lars Ingebrigtsen 2016-04-30 02:03:24 +02:00
parent 2ef0040e23
commit a10eb168cc
1 changed files with 10 additions and 10 deletions
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20
lisp/simple.el
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@ -145,18 +145,18 @@ nil means use goto-char using the second argument position.")
&optional avoid-current
extra-test-inclusive
extra-test-exclusive)
"Test if BUFFER is a `next-error' capable buffer.
"Return non-nil if BUFFER is a `next-error' capable buffer.
If AVOID-CURRENT is non-nil, and BUFFER is the current buffer,
return nil.
If AVOID-CURRENT is non-nil, treat the current buffer
as an absolute last resort only.
The function EXTRA-TEST-INCLUSIVE, if non-nil, is called if
BUFFER would not normally qualify. If it returns non-nil, BUFFER
is considered `next-error' capable, anyway, and the function
returns non-nil.
The function EXTRA-TEST-INCLUSIVE, if non-nil, is called in each buffer
that normally would not qualify. If it returns t, the buffer
in question is treated as usable.
The function EXTRA-TEST-EXCLUSIVE, if non-nil, is called in each buffer
that would normally be considered usable. If it returns nil,
that buffer is rejected."
The function EXTRA-TEST-EXCLUSIVE, if non-nil, is called if the
buffer would normally qualify. If it returns nil, BUFFER is
rejected, and the function returns nil."
(and (buffer-name buffer) ;First make sure it's live.
(not (and avoid-current (eq buffer (current-buffer))))
(with-current-buffer buffer