bug#25836: [aspell-devel] Honoring ‘ASPELL_CONF’ in libaspell

[Kevin Atkinson <kevina@gnu.org>]

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Sorry,

For compiled in defaults there is some support for expansion, see 
Config::get_default() in common/config.cpp.  In particular the following 
should work: "<$HOME|.>/.guix-profile/lib/aspell. Due to the way the 
code is written an alternative must always be given, in particular 
"<$HOME>/.guix-profile/lib/aspell" is unlikely to work.  You could also 
use: "<home-dir>/.guix-profile/lib/aspell".  Note that the expansion is 
only for compiled in defaults, if the value is manually set, then there 
is no expansion.

When you do "aspell --config" it will print the defaults and then also 
what it expands to.

On 05/03/2017 12:49 PM, Catonano wrote:
> 2017-03-27 10:26 GMT+02:00 Ludovic Courtès <ludo@gnu.org 
> <mailto:ludo@gnu.org>>:
>
>     Hi Kevin,
>
>     From your reply it seems the second part of my message got lost;
>     you can
>     see it at <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25836#14
>     <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25836#14>>.
>
>     Kevin Atkinson <kevina@gnu.org <mailto:kevina@gnu.org>> skribis:
>
>     > It would be better to change the compiled in defaults.  I believe
>     > the --enable-dict-dir configure option should change the default
>     for dict-dir.
>
>     The problem is that dict-dir is typically
>     “$HOME/.guix-profile/lib/aspell”, so we can’t choose it at configure
>     time (unless Aspell expands “$HOME”?).
>
>     Even if we did, we’d like to offer users the ability to choose
>     dictionaries located in a different place.
>
>     How would you achieve that?
>
>     Thanks for your reply,
>     Ludo’.
>
>
>
> ehm, are there any news on this ?
>
>
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