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fish_config: make clear python 2 or 3 will both work.

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A person stuck installing it just for fish on their server
doesn't want to waste time installing the wrong one, so assuage that.

Also tweak to look nicer with 80 columns
This commit is contained in:
Aaron Gyes 2019-01-14 03:23:47 -08:00
parent 7d16714dd3
commit c94adb9d3e
1 changed files with 4 additions and 3 deletions
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7
share/functions/fish_config.fish
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@ -7,10 +7,11 @@ function fish_config --description "Launch fish's web based configuration"
else if command -sq python
python "$__fish_data_dir/tools/web_config/webconfig.py" $argv
else
echo (set_color $fish_color_error)Cannot launch the web configuration tool.(set_color normal)
echo (set_color $fish_color_error)Cannot launch the web configuration tool:(set_color normal)
echo (set_color -o)fish_config(set_color normal) requires Python.
echo Installing Python will fix this, and also enable completions to be automatically generated from man pages.\n
echo To configure your prompt, create a (set_color -o)fish_prompt(set_color normal) function.
echo Installing python2 or python3 will fix this, and also enable completions to be
echo automatically generated from man pages.\n
echo To change your prompt, create a (set_color -o)fish_prompt(set_color normal) function.
echo There are examples in (set_color $fish_color_valid_path)$__fish_data_dir/tools/web_config/sample_prompts(set_color normal).\n
echo You can tweak your colors by setting the (set_color $fish_color_search_match)\$fish_color_\*(set_color normal) variables.
end