10 lines
283 B
Fish
10 lines
283 B
Fish
|
function _pure_string_width \
|
||
|
|
--description 'returns raw string length, i.e. ignore ANSI-color' \
|
||
|
|
--argument-names prompt
|
||
|
|
|
||
|
|
set --local empty ''
|
||
|
|
set --local raw_prompt (string replace --all --regex '\e\[[^m]*m' $empty -- $prompt)
|
||
|
|
|
||
|
|
string length -- $raw_prompt
|
||
|
|
end
|