mirror of
git://git.code.sf.net/p/zsh/code
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129 lines
3.1 KiB
Plaintext
129 lines
3.1 KiB
Plaintext
#autoload
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# This can be used to add options or values with descriptions as matches.
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local _opt _expl _tmpm _tmpd _mlen _noprefix
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local _type=values _descr _ret=1 _showd _nm _hide _args _grp _sep
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local csl="$compstate[list]" csl2
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local _oargv _argv _new _strs _mats _opts _i _try=0
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# Get the option.
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if [[ "$1" = -o ]]; then
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_type=options
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shift
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elif [[ "$1" = -O ]]; then
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_type=options
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_noprefix=1
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shift
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elif [[ "$1" = -t ]]; then
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_type="$2"
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shift 2
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elif [[ "$1" = -t* ]]; then
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_type="${1[3,-1]}"
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shift
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fi
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[[ "$_type$_noprefix" = options && ! -prefix [-+]* ]] && \
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zstyle -T ":completion:${curcontext}:options" prefix-needed &&
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return 1
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# Do the tests. `showd' is set if the descriptions should be shown.
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zstyle -T ":completion:${curcontext}:$_type" verbose && _showd=yes
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zstyle -s ":completion:${curcontext}:$_type" list-separator _sep || _sep=--
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zstyle -s ":completion:${curcontext}:$_type" max-matches-width _mlen ||
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_mlen=$((COLUMNS/2))
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_descr="$1"
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shift
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if [[ -n "$_showd" ]] &&
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zstyle -T ":completion:${curcontext}:$_type" list-grouped; then
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_oargv=( "$@" )
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_grp=(-g)
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else
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_grp=()
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fi
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[[ "$_type" = options ]] &&
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zstyle -t ":completion:${curcontext}:options" prefix-hidden &&
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_hide="${(M)PREFIX##(--|[-+])}"
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_tags "$_type"
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while _tags; do
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while _next_label "$_type" _expl "$_descr"; do
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if (( $#_grp )); then
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set -- "$_oargv[@]"
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_argv=( "$_oargv[@]" )
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_i=1
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(( _try++ ))
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while (( $# )); do
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_strs="_a_$_try$_i"
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if [[ "$1" = \(*\) ]]; then
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eval local "_a_$_try$_i;_a_$_try$_i"'='$1
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else
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eval local "_a_$_try$_i;_a_$_try$_i"'=( "${'$1'[@]}" )'
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fi
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_argv[_i]="_a_$_try$_i"
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shift
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(( _i++ ))
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if [[ "$1" = (|-*) ]]; then
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_mats=
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else
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_mats="_a_$_try$_i"
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if [[ "$1" = \(*\) ]]; then
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eval local "_a_$_try$_i;_a_$_try$_i"'='$1
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else
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eval local "_a_$_try$_i;_a_$_try$_i"'=( "${'$1'[@]}" )'
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fi
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_argv[_i]="_a_$_try$_i"
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shift
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(( _i++ ))
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fi
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_opts=( "${(@)argv[1,(i)--]:#--}" )
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shift "$#_opts"
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(( _i += $#_opts ))
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if [[ $1 == -- ]]; then
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shift
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(( _i++ ))
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fi
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if [[ -n $_mats ]]; then
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compadd "$_opts[@]" "${(@)_expl:/-J/-2V}" -D $_strs - \
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"${(@M)${(@P)_mats}##([^:\\]|\\?)##}"
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else
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compadd "$_opts[@]" "${(@)_expl:/-J/-2V}" -D $_strs - \
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"${(@M)${(@P)_strs}##([^:\\]|\\?)##}"
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fi
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done
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set - "$_argv[@]"
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fi
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if [[ -n "$_showd" ]]; then
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compdescribe -I "$_hide" "$_mlen" "$_sep " _expl "$_grp[@]" "$@"
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else
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compdescribe -i "$_hide" "$_mlen" "$@"
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fi
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compstate[list]="$csl"
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while compdescribe -g csl2 _args _tmpm _tmpd; do
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compstate[list]="$csl $csl2"
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[[ -n "$csl2" ]] && compstate[list]="${compstate[list]:s/rows//}"
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compadd "$_args[@]" -d _tmpd -a _tmpm && _ret=0
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done
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done
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(( _ret )) || return 0
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done
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return 1
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