* bug#16180: M-x align eats text
@ 2013-12-17 22:15 Paul Pogonyshev
2013-12-18 1:27 ` Glenn Morris
0 siblings, 1 reply; 3+ messages in thread
From: Paul Pogonyshev @ 2013-12-17 22:15 UTC (permalink / raw)
To: 16180
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To reproduce, create a .cpp file with the following two lines:
aaa = 1; // xxx
b = 2; // yyy
select everything and 'M-x align'. Result here:
aaa = 1; // x
b = 2; // yyy
The first comment is half-eaten.
Version: GNU Emacs 24.3.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.8.6)
of 2013-12-17 on gonzo.localdomain
Paul
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^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#16180: M-x align eats text
2013-12-17 22:15 bug#16180: M-x align eats text Paul Pogonyshev
@ 2013-12-18 1:27 ` Glenn Morris
2013-12-19 18:07 ` Paul Pogonyshev
0 siblings, 1 reply; 3+ messages in thread
From: Glenn Morris @ 2013-12-18 1:27 UTC (permalink / raw)
To: Paul Pogonyshev; +Cc: 16180
I can't reproduce this.
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#16180: M-x align eats text
2013-12-18 1:27 ` Glenn Morris
@ 2013-12-19 18:07 ` Paul Pogonyshev
0 siblings, 0 replies; 3+ messages in thread
From: Paul Pogonyshev @ 2013-12-19 18:07 UTC (permalink / raw)
To: Glenn Morris; +Cc: 16180
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Hm, I could have sworn I tested it with 'emacs -q', but apparently I made a
mistake. In the end, however, it boiled down to corrupted part of '.emacs'
where customization variables are (this is an alignment rule):
(open-comment
(regexp lambda
(end reverse)
(funcall
(if reverse
(quote re-search-backward)
(quote re-search-forward))
(concat "[^
\\\\]"
(regexp-quote comment-start)
"\\(.+\\)$")
end t))
(modes . align-open-comment-modes))
The string after 'concat' looks very incorrect and when I replaced it with
the proper one from current source code, comment eating is gone. Of course,
I cannot guarantee I didn't modify it, but _maybe_ at some point Emacs
screwed it up itself. Can you try customizing 'align-rules-list' in a
harmless way and check that what is written in Elisp is actually correct?
Paul
On 18 December 2013 04:27, Glenn Morris <rgm@gnu.org> wrote:
>
> I can't reproduce this.
>
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2013-12-17 22:15 bug#16180: M-x align eats text Paul Pogonyshev
2013-12-18 1:27 ` Glenn Morris
2013-12-19 18:07 ` Paul Pogonyshev
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