* bug#21793: Emacs hangs in sh-mode
@ 2015-10-30 9:20 jun
2015-10-31 6:02 ` Tassilo Horn
0 siblings, 1 reply; 5+ messages in thread
From: jun @ 2015-10-30 9:20 UTC (permalink / raw)
To: 21793
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Run emacs with "emacs -Q". Open the attached file. Turn on show-paren-mode.
Then let cursor stay on word "while" or "do". Emacs hangs.
Emacs version: 24.5 on Linux.
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#!/bin/sh
while [ 1 -gt 0]
do
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#21793: Emacs hangs in sh-mode
2015-10-30 9:20 bug#21793: Emacs hangs in sh-mode jun
@ 2015-10-31 6:02 ` Tassilo Horn
2015-11-02 2:07 ` Glenn Morris
0 siblings, 1 reply; 5+ messages in thread
From: Tassilo Horn @ 2015-10-31 6:02 UTC (permalink / raw)
To: jun; +Cc: 21793
"jun" <netjunegg@qq.com> writes:
Hi!
> Run emacs with "emacs -Q". Open the attached file. Turn on
> show-paren-mode. Then let cursor stay on word "while" or "do". Emacs
> hangs.
>
> Emacs version: 24.5 on Linux.
> #!/bin/sh
>
> while [ 1 -gt 0]
> do
I can't reproduce this with emacs 24.5, but given your example and
description, I think this is a duplicate of
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=21747
which I have fixed in 1bab3cefc133e06aaf4a48efb1623d1b458ab212.
http://git.savannah.gnu.org/cgit/emacs.git/commit/?id=1bab3cefc133e06aaf4a48efb1623d1b458ab212
If you can do that, could you please check if applying that patch to
your sh-script.el fixes the problem? (Be sure to recompile it
afterwards.)
Bye,
Tassilo
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#21793: Emacs hangs in sh-mode
2015-10-31 6:02 ` Tassilo Horn
@ 2015-11-02 2:07 ` Glenn Morris
2015-11-02 19:38 ` Tassilo Horn
0 siblings, 1 reply; 5+ messages in thread
From: Glenn Morris @ 2015-11-02 2:07 UTC (permalink / raw)
To: Tassilo Horn; +Cc: 21793, jun
Hang in 24.5; no hang in current master.
However current master highlights a bunch of things that aren't parens.
Eg the entire word "while" in paren mismatch face.
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#21793: Emacs hangs in sh-mode
2015-11-02 2:07 ` Glenn Morris
@ 2015-11-02 19:38 ` Tassilo Horn
2015-11-02 22:27 ` Glenn Morris
0 siblings, 1 reply; 5+ messages in thread
From: Tassilo Horn @ 2015-11-02 19:38 UTC (permalink / raw)
To: Glenn Morris; +Cc: 21793, jun
Glenn Morris <rgm@gnu.org> writes:
> Hang in 24.5; no hang in current master.
> However current master highlights a bunch of things that aren't parens.
> Eg the entire word "while" in paren mismatch face.
I think that's intensional with SMIE, e.g., in sh-mode open/closing
"parens" are "do" and "done", etc.
Bye,
Tassilo
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#21793: Emacs hangs in sh-mode
2015-11-02 19:38 ` Tassilo Horn
@ 2015-11-02 22:27 ` Glenn Morris
0 siblings, 0 replies; 5+ messages in thread
From: Glenn Morris @ 2015-11-02 22:27 UTC (permalink / raw)
To: Tassilo Horn; +Cc: 21793, jun
Tassilo Horn wrote:
> Glenn Morris <rgm@gnu.org> writes:
>
>> Hang in 24.5; no hang in current master.
>> However current master highlights a bunch of things that aren't parens.
>> Eg the entire word "while" in paren mismatch face.
>
> I think that's intensional with SMIE, e.g., in sh-mode open/closing
> "parens" are "do" and "done", etc.
Oh, OK. Seems weird and undocumented to me, but there you go.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2015-10-30 9:20 bug#21793: Emacs hangs in sh-mode jun
2015-10-31 6:02 ` Tassilo Horn
2015-11-02 2:07 ` Glenn Morris
2015-11-02 19:38 ` Tassilo Horn
2015-11-02 22:27 ` Glenn Morris
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