Re: Colored output

[Akim Demaille]

Hi Bruno!

> Le 14 févr. 2019 à 23:01, Bruno Haible <address@hidden> a écrit :
> 
> Hi Akim,
> 
>> I'm not sure handle_color_option works as expected.  I always (independently 
>> of the argument of the option, and independently of whether the output is a 
>> tty) get colored output on Bison (https://github.com/akimd/bison/pull/5), 
>> but also in the two examples of libtextstyle.
> 
> Oops, right. The application code must evaluate the condition whether to
> actually turn the styling on or off. (It's an application dependent 
> condition.)
> For the samples, I've fixed it like this:
> https://git.savannah.gnu.org/gitweb/?p=gettext.git;a=commitdiff;h=ae8dc3bc9789b7077e0e2569058e15987e4be42c
> 
> Will update the documentation shortly.

Ok, thanks!  But what is the proper way to open a styled stream without style?

$ ./_build/8d/hello --color=no

** (process:81925): CRITICAL **: 06:59:29.134: cr_om_parser_parse_file: 
assertion 'a_this && a_file_uri && a_result' failed
Hello Akim Demaille!

(after your patch).

Cheers!