* Bug in 'histreduceblanks' w.r.t. multi-line commands
@ 2015-01-08 10:31 Hans Meine
2015-01-09 2:47 ` Mikael Magnusson
0 siblings, 1 reply; 2+ messages in thread
From: Hans Meine @ 2015-01-08 10:31 UTC (permalink / raw)
To: zsh-workers
Hi,
with the histreduceblanks option enabled, I suffered from the problem that multi-line commands like the following were mangled in the history:
cd ~/Developer && \
svn up --accept postpone -r190973 MeVisLab MeVis/Foundation && \
svn up --accept postpone -r197619 FMEwork FMEstable
The command appears in history totally broken, with missing and duplicate/substituted parts as follows:
cd ~/Developer && n n up -cceptpt ptponene -9097373 MisLabab Mis/Foundationon && svn up -eptcept ponepone -6197619 ork ork FMbltable
Interestingly, when trying to simplify this example, I noticed that the following works:
cd foo && \
ls && \
echo bar
I did create a new user for testing and could verify that this is not caused by a conflict with any of the other options that I enabled; even with the default config (or no_zle etc.), the problem starts to appear as soon as I enable histreduceblanks.
Best regards
Hans
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Bug in 'histreduceblanks' w.r.t. multi-line commands
2015-01-08 10:31 Bug in 'histreduceblanks' w.r.t. multi-line commands Hans Meine
@ 2015-01-09 2:47 ` Mikael Magnusson
0 siblings, 0 replies; 2+ messages in thread
From: Mikael Magnusson @ 2015-01-09 2:47 UTC (permalink / raw)
To: Hans Meine; +Cc: zsh workers
On Thu, Jan 8, 2015 at 11:31 AM, Hans Meine <hans_meine@gmx.net> wrote:
> Hi,
>
> with the histreduceblanks option enabled, I suffered from the problem that multi-line commands like the following were mangled in the history:
>
> cd ~/Developer && \
> svn up --accept postpone -r190973 MeVisLab MeVis/Foundation && \
> svn up --accept postpone -r197619 FMEwork FMEstable
>
> The command appears in history totally broken, with missing and duplicate/substituted parts as follows:
>
> cd ~/Developer && n n up -cceptpt ptponene -9097373 MisLabab Mis/Foundationon && svn up -eptcept ponepone -6197619 ork ork FMbltable
>
> Interestingly, when trying to simplify this example, I noticed that the following works:
>
> cd foo && \
> ls && \
> echo bar
>
> I did create a new user for testing and could verify that this is not caused by a conflict with any of the other options that I enabled; even with the default config (or no_zle etc.), the problem starts to appear as soon as I enable histreduceblanks.
What version of zsh are you using? A bug like this was fixed quite recently.
--
Mikael Magnusson
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2015-01-08 10:31 Bug in 'histreduceblanks' w.r.t. multi-line commands Hans Meine
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