* bug#15938: diff-mode mishandles diff-default-read-only
@ 2013-11-20 19:47 Ivan Shmakov
2013-11-23 2:57 ` Glenn Morris
0 siblings, 1 reply; 4+ messages in thread
From: Ivan Shmakov @ 2013-11-20 19:47 UTC (permalink / raw)
To: 15938
In addition to making the -*- Diff -*- buffers read-only when
diff-default-read-only is non-nil, diff-mode also makes such
buffers /writable/ when diff-default-read-only is nil, while per
the documentation, I’d expect for diff-mode to have no effect on
buffer-read-only in this latter case.
Please consider the patch below, which seems to fix the issue.
--- diff-mode.el.~1~
+++ diff-mode.el 2013-11-20 19:42:41.000000000 +0000
@@ -1366,7 +1366,8 @@ (define-derived-mode diff-mode fundamental-mode "Diff"
(diff-setup-whitespace)
- (setq buffer-read-only diff-default-read-only)
+ (when diff-default-read-only
+ (setq buffer-read-only t))
;; setup change hooks
(if (not diff-update-on-the-fly)
(add-hook 'write-contents-functions 'diff-write-contents-hooks nil t)
--
FSF associate member #7257
^ permalink raw reply [flat|nested] 4+ messages in thread* bug#15938: diff-mode mishandles diff-default-read-only
2013-11-20 19:47 bug#15938: diff-mode mishandles diff-default-read-only Ivan Shmakov
@ 2013-11-23 2:57 ` Glenn Morris
2013-11-23 8:14 ` Ivan Shmakov
0 siblings, 1 reply; 4+ messages in thread
From: Glenn Morris @ 2013-11-23 2:57 UTC (permalink / raw)
To: 15938-done
Version: 24.4
Thanks; applied.
(BTW, we'd probably need a copyright assignment to accept anything more
than 2-3 lines more from you in future. So maybe think about starting
that process if you expect to contribute more.)
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#15938: diff-mode mishandles diff-default-read-only
2013-11-23 2:57 ` Glenn Morris
@ 2013-11-23 8:14 ` Ivan Shmakov
2013-11-23 18:54 ` Glenn Morris
0 siblings, 1 reply; 4+ messages in thread
From: Ivan Shmakov @ 2013-11-23 8:14 UTC (permalink / raw)
To: 15938
>>>>> Glenn Morris <rgm@gnu.org> writes:
> Version: 24.4 Thanks; applied.
> (BTW, we'd probably need a copyright assignment to accept anything
> more than 2-3 lines more from you in future. So maybe think about
> starting that process if you expect to contribute more.)
JFTR, does that mean 2–3 LoC /in total/, or 2–3 LoC
/per change/? I have no plans on working on substantial changes
to Emacs at this moment, though I hope to contribute some more
trivial bug fixes, just like those I’ve sent recently.
--
FSF associate member #7257
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#15938: diff-mode mishandles diff-default-read-only
2013-11-23 8:14 ` Ivan Shmakov
@ 2013-11-23 18:54 ` Glenn Morris
0 siblings, 0 replies; 4+ messages in thread
From: Glenn Morris @ 2013-11-23 18:54 UTC (permalink / raw)
To: Ivan Shmakov; +Cc: 15938
Ivan Shmakov wrote:
> > (BTW, we'd probably need a copyright assignment to accept anything
> > more than 2-3 lines more from you in future. So maybe think about
> > starting that process if you expect to contribute more.)
>
> JFTR, does that mean 2–3 LoC /in total/, or 2–3 LoC
> /per change/? I have no plans on working on substantial changes
> to Emacs at this moment, though I hope to contribute some more
> trivial bug fixes, just like those I've sent recently.
2-3 lines in total. So if you prefer not to do an assignment, it's best
if future reports just describe what the problem is, without including
patches.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-11-23 18:54 UTC | newest]
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2013-11-20 19:47 bug#15938: diff-mode mishandles diff-default-read-only Ivan Shmakov
2013-11-23 2:57 ` Glenn Morris
2013-11-23 8:14 ` Ivan Shmakov
2013-11-23 18:54 ` Glenn Morris
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