hi everyone,
I want to do something about complete Chinese in bash and
am reading the function of _filedir(). I really don't understand
this line:
toks=( ${toks[@]-} $(
compgen -d -- "$(quote_readline "$cur")" | {
while read -r tmp; do
echo $tmp
done
}
))
can anyone help me with that? or what book should I read?
thank you in advance.
kind regards,
YC
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