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https://github.com/fish-shell/fish-shell
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767742c7e7
Add a new function fish_mode_prompt which (if it is defined) has its output prepended to the left prompt. Rather than replacing the prompt wholesale, make fish_vi_mode enable this function by setting a variable __fish_vi_mode. This enables vi mode to interoperate nicely with custom prompts. Users who want to change how the mode is reported can either redefine this function or erase it entirely. Fixes #1988.
19 lines
531 B
Fish
19 lines
531 B
Fish
# The fish_mode_prompt function is prepended to the prompt
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function fish_mode_prompt --description "Displays the current mode"
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# Do nothing if not in vi mode
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if set -q __fish_vi_mode
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switch $fish_bind_mode
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case default
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set_color --bold --background red white
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echo '[N]'
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case insert
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set_color --bold --background green white
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echo '[I]'
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case visual
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set_color --bold --background magenta white
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echo '[V]'
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end
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set_color normal
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echo -n ' '
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end
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end
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