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# cd(1) completion -*- shell-script -*-
# This meta-cd function observes the CDPATH variable, so that `cd`
# additionally completes on directories under those specified in CDPATH.
_comp_cmd_cd()
{
local cur prev words cword comp_args
_comp_initialize -- "$@" || return
if [[ $cur == -* ]]; then
_comp_compgen_help -c help "$1"
compopt +o nospace
return
fi
local i j k
compopt -o filenames
# Use standard dir completion if no CDPATH or parameter starts with /,
# ./ or ../
if [[ ! ${CDPATH-} || $cur == ?(.)?(.)/* ]]; then
_comp_compgen_filedir -d
return
fi
local mark_dirs="" mark_symdirs=""
_comp_readline_variable_on mark-directories && mark_dirs=set
_comp_readline_variable_on mark-symlinked-directories && mark_symdirs=set
# we have a CDPATH, so loop on its contents
local paths dirs
_comp_split -F : paths "$CDPATH"
for i in "${paths[@]}"; do
# create an array of matched subdirs
k=${#COMPREPLY[@]}
_comp_compgen -v dirs -c "$i/$cur" -- -d
for j in "${dirs[@]}"; do
if [[ ($mark_symdirs && -L $j || $mark_dirs && ! -L $j) && ! -d ${j#"$i/"} ]]; then
j+="/"
fi
COMPREPLY[k++]=${j#"$i/"}
done
done
_comp_compgen -a filedir -d
if ((${#COMPREPLY[@]} == 1)); then
i=${COMPREPLY[0]}
if [[ $i == "$cur" && $i != "*/" ]]; then
COMPREPLY[0]="${i}/"
fi
fi
}
if shopt -q cdable_vars; then
complete -v -F _comp_cmd_cd -o nospace cd pushd
else
complete -F _comp_cmd_cd -o nospace cd pushd
fi
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