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* progmodes/flymake.el (flymake-mode): If the buffer isn't

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associated with a file, refuse to run instead of erroring out
(bug#6084).
This commit is contained in:
Lars Magne Ingebrigtsen 2011-07-03 00:55:41 +02:00
parent a8392169cd
commit 83319045a4
2 changed files with 11 additions and 3 deletions
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4
lisp/ChangeLog
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@ -1,5 +1,9 @@
2011-07-02 Lars Magne Ingebrigtsen <larsi@gnus.org>
* progmodes/flymake.el (flymake-mode): If the buffer isn't
associated with a file, refuse to run instead of erroring out
(bug#6084).
* textmodes/fill.el (fill-region): Remove the "Ordinarily" from
the doc string, since it appears that using `fill-column' always
controls the width (bug#7845).

10
lisp/progmodes/flymake.el
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@ -1339,8 +1339,12 @@ With arg, turn Flymake mode on if and only if arg is positive."
;; Turning the mode ON.
(flymake-mode
(if (not (flymake-can-syntax-check-file buffer-file-name))
(flymake-log 2 "flymake cannot check syntax in buffer %s" (buffer-name))
(cond
((not buffer-file-name)
(message "Flymake unable to run without a buffer file name"))
((not (flymake-can-syntax-check-file buffer-file-name))
(flymake-log 2 "flymake cannot check syntax in buffer %s" (buffer-name)))
(t
(add-hook 'after-change-functions 'flymake-after-change-function nil t)
(add-hook 'after-save-hook 'flymake-after-save-hook nil t)
(add-hook 'kill-buffer-hook 'flymake-kill-buffer-hook nil t)
@ -1352,7 +1356,7 @@ With arg, turn Flymake mode on if and only if arg is positive."
(run-at-time nil 1 'flymake-on-timer-event (current-buffer)))
(when flymake-start-syntax-check-on-find-file
(flymake-start-syntax-check))))
(flymake-start-syntax-check)))))
;; Turning the mode OFF.
(t