fish-shell/share/functions/__fish_describe_command.fish
Peter Ammon 7659554dea Remove use of caret redirection from share/*
This removes the use of caret redirections from share/completions
and share/functions, in preparation for dropping support in fish.
2018-04-01 13:42:38 -07:00

16 lines
451 B
Fish

#
# This function is used internally by the fish command completion code
#
function __fish_describe_command -d "Command used to find descriptions for commands"
apropos $argv 2>/dev/null | awk -v FS=" +- +" '{
split($1, names, ", ");
for (name in names)
if (names[name] ~ /^'"$argv"'.* *\([18]\)/ ) {
sub( "( |\t)*\\\([18]\\\)", "", names[name] );
sub( " \\\[.*\\\]", "", names[name] );
print names[name] "\t" $2;
}
}'
end