# This is a copy of the _filedir function in bash_completion, included

# and (re)defined separately here because some versions of Adobe Reader,

# if installed, are known to override this function with an incompatible

# version, causing various problems.

#

# https://bugzilla.redhat.com/677446

# http://forums.adobe.com/thread/745833

_filedir()

{

    local i IFS=$'\n' xspec

    _tilde "$cur" || return 0

    local -a toks

    local quoted tmp

    _quote_readline_by_ref "$cur" quoted

    toks=( ${toks[@]-} $(

        compgen -d -- "$quoted" | {

            while read -r tmp; do

                printf '%s\n' $tmp

            done

        }

    ))

    if [[ "$1" != -d ]]; then

        [[ ${BASH_VERSINFO[0]} -ge 4 ]] && \

            xspec=${1:+"!*.@($1|${1^^})"} || \

            xspec=${1:+"!*.@($1|$(printf %s $1 | tr '[:lower:]' '[:upper:]'))"}

        toks=( ${toks[@]-} $( compgen -f -X "$xspec" -- $quoted) )

    fi

    [ ${#toks[@]} -ne 0 ] && _compopt_o_filenames

    COMPREPLY=( "${COMPREPLY[@]}" "${toks[@]}" )

}