bash-completion: Avoid some unnecessary subshells.
Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
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@ -38,7 +38,7 @@ _findmnt_module()
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MNT_OPTS[$I]='1'
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done
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done < <(findmnt -rno OPTIONS)
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COMPREPLY=( $(compgen -W "$(echo ${!MNT_OPTS[@]})" -- $cur) )
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COMPREPLY=( $(compgen -W "${!MNT_OPTS[@]}" -- $cur) )
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return 0
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;;
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'-o'|'--output')
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@ -10,7 +10,7 @@ _flock_module()
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return 0
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;;
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'-E'|'--conflict-exit-code')
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COMPREPLY=( $(compgen -W "$(echo {0..255})" -- $cur) )
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COMPREPLY=( $(compgen -W "{0..255}" -- $cur) )
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return 0
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;;
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'-c'|'--command')
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@ -6,11 +6,11 @@ _ionice_module()
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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case $prev in
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'-c'|'--class')
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COMPREPLY=( $(compgen -W "$(echo {0..3}) none realtime best-effort idle" -- $cur) )
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COMPREPLY=( $(compgen -W "{0..3} none realtime best-effort idle" -- $cur) )
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return 0
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;;
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'-n'|'--classdata')
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COMPREPLY=( $(compgen -W "$(echo {0..7})" -- $cur) )
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COMPREPLY=( $(compgen -W "{0..7}" -- $cur) )
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return 0
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;;
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'-p'|'--pid')
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@ -19,7 +19,7 @@ _logger_module()
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return 0
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;;
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'-p'|'--priority')
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COMPREPLY=( $(compgen -W "$(echo {auth,authpriv,cron,daemon,ftp,lpr,mail,news,security}.{alert,crit,debug,emerg,err,error})" -- $cur) )
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COMPREPLY=( $(compgen -W "{auth,authpriv,cron,daemon,ftp,lpr,mail,news,security}.{alert,crit,debug,emerg,err,error}" -- $cur) )
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return 0
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;;
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'-t'|'--tag')
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@ -12,7 +12,7 @@ _renice_module()
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return 0
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;;
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'-n'|'--priority')
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COMPREPLY=( $(compgen -W "$(echo {-20..20})" -- $cur) )
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COMPREPLY=( $(compgen -W "{-20..20}" -- $cur) )
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return 0
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;;
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'-p'|'--pid')
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@ -31,17 +31,17 @@ _setterm_module()
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return 0
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;;
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'-regtabs')
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COMPREPLY=( $(compgen -W "$(echo {1..160})" -- $cur) )
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COMPREPLY=( $(compgen -W "{1..160}" -- $cur) )
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return 0
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;;
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'-blank')
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COMPREPLY=( $(compgen -W "$(echo {0..60}) force poke" -- $cur) )
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COMPREPLY=( $(compgen -W "{0..60} force poke" -- $cur) )
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return 0
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;;
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'-dump'|'-append')
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local NUM_CONS
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NUM_CONS=(/sys/class/tty/*)
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COMPREPLY=( $(compgen -W "$(echo {1..${#NUM_CONS[*]}})" -- $cur) )
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COMPREPLY=( $(compgen -W "{1..${#NUM_CONS[*]}}" -- $cur) )
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return 0
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;;
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'-file')
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@ -50,7 +50,7 @@ _setterm_module()
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return 0
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;;
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'-msglevel')
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COMPREPLY=( $(compgen -W "$(echo {1..8})" -- $cur) )
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COMPREPLY=( $(compgen -W "{1..8}" -- $cur) )
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return 0
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;;
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'-powersave')
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@ -58,7 +58,7 @@ _setterm_module()
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return 0
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;;
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'-powerdown')
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COMPREPLY=( $(compgen -W "$(echo {0..60})" -- $cur) )
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COMPREPLY=( $(compgen -W "{0..60}" -- $cur) )
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return 0
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;;
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'-blength')
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@ -8,7 +8,7 @@ _swapon_module()
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'-p'|'--priority')
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# Priority range is -1 to 32767. Perhaps these
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# few are enough.
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COMPREPLY=( $(compgen -W "$(echo {-1..9} 32767)" -- $cur) )
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COMPREPLY=( $(compgen -W "{-1..9} 32767" -- $cur) )
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return 0
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;;
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'--show')
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