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bug#21147: readline history is stifled early so (readline-set! history-l
From: |
Andy Wingo |
Subject: |
bug#21147: readline history is stifled early so (readline-set! history-length nn) has no effect |
Date: |
Fri, 24 Jun 2016 10:23:17 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
On Tue 28 Jul 2015 10:06, Daniel Llorens <address@hidden> writes:
> The default history-length is 200. When one imports (ice-9 readline),
> history is stifled to this value, so it doesn't matter if you set
> history-length to a larger value later on. I'm surprised that this has
> gone unnoticed up to now, since 200 is really small. I may be missing
> something...
>
> The patch changes scm_readline_options() so that history is only
> stiffled when the options are actually set. This is rather clumsy
> since it means that if one doesn't set the options, history will never
> be stifled.
>
> An alternative would be to add an optional readline-options argument
> to activate-readline. That way one would be able to increase
> history-length before the first time history is stifled, and otherwise
> things would work as they do now.
Thanks for the patch! Well why not. It's not perfect but it's an
improvement. Thanks for giving this a poke; applied to master.
Andy