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# bash completion for fbi(1) -*- shell-script -*-
_fbi()
{
local cur prev words cword
_init_completion || return
case "$prev" in
-l | --list)
_filedir
return
;;
-r | --resolution)
COMPREPLY+=($(compgen -W '{1..5}'))
return
;;
-f | --font)
local IFS=$'\n'
COMPREPLY=($(compgen -W '$(fc-list 2>/dev/null)' -- "$cur"))
return
;;
-m | --mode)
COMPREPLY=($(compgen -W '$(command sed \
-n "/^mode/{s/^mode \{1,\}\"\([^\"]\{1,\}\)\"/\1/g;p}" \
/etc/fb.modes 2>/dev/null)' -- "$cur"))
return
;;
-d | --device)
COMPREPLY=($(compgen -f -d -- "${cur:-/dev/}"))
return
;;
--cachemem | --blend | -T | --vt | -s | --scroll | -t | --timeout | -g | --gamma)
# argument required but no completions available
return
;;
esac
if [[ $cur == -* ]]; then
COMPREPLY=($(compgen -W '--help --version --store --list --text
--autozoom --{,no}autoup --{,no}autodown --{,no}fitwidth
--{,no}verbose --{,no}random --{,no}comments --{,no}edit
--{,no}backup --{,no}preserve --{,no}readahead --cachemem --blend
--vt --scroll --timeout --{,no}once --resolution --gamma --font
--device --mode' -- "$cur"))
[[ ${COMPREPLY-} ]] && return
fi
# FIXME: It is hard to determine correct supported extensions.
# fbi can handle any format that imagemagick can plus some others
_filedir 'bmp|gif|jp?(e)g|pcd|png|p[pgb]m|tif?(f)|webp|xpm|xwd|?(e)ps|pdf|dvi|txt|svg?(z)|cdr|[ot]tf'
} &&
complete -F _fbi fbi
# ex: filetype=sh
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