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shell completion improvements
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parent
23d84d1b55
commit
8f2cb1bb30
3 changed files with 7 additions and 8 deletions
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@ -5,12 +5,7 @@ _ponysay()
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local cur prev words cword
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_init_completion -n = || return
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quotes=$(/usr/lib/ponysay/pq4ps --list 2>/dev/null)
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quotesexit=$?
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options='-v -h -l -f -W'
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if [[ $quotesexit = 0 ]]; then
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options="$options -q"
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fi
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options='-v -h -l -f -W -q'
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COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
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if [[ $prev = "-f" ]]; then
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@ -32,7 +27,7 @@ _ponysay()
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elif [[ $prev = "-W" ]]; then
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cols=$(( `stty size | cut -d ' ' -f 2` - 10 ))
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COMPREPLY=( $cols $(( $cols / 2 )) 100 60 )
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elif [[ $quotesexit = 0 ]] && [[ $prev = "-q" ]]; then
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elif [[ $prev = "-q" ]]; then
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COMPREPLY=( $( compgen -W "$quotes" -- "$cur" ) )
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fi
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}
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@ -24,7 +24,9 @@ end
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complete -c ponysay -s h --description "Help of ponysay"
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complete -c ponysay -s v --description "Version of ponysay"
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complete -c ponysay -s l --description "List pony files"
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complete -c ponysay -s f -a "$homeponies $systemponies" --description "Ponyfile"
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complete -c ponysay -s L --description "List pony files with alternatives"
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complete -c ponysay -s f -a "$homeponies $systemponies" --description "Select a pony"
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complete -c ponysay -s q -a "$homeponies $systemponies" --description "Select ponies for MLP:FiM quotes"
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complete -c ponysay -s W -a "Integer" --description "The screen column where the message should be wrapped"
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@ -3,7 +3,9 @@ _shortopts=(
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'-v[Show version and exit]'
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'-h[Show this help and exit]'
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'-l[list ponyfiles]'
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'-L[list ponyfiles with alternatives]'
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'-f[Select a pony (either a filename or a ponyname]: :_path_files -W "/usr/share/ponysay/ponies" -g "*(\:r)"'
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'-q[Select ponies for MLP:FiM quotes]'
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'-W[The screen column where the message should be wrapped]'
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)
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_arguments -s : \
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