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|
#autoload
local tags get i
if [[ "$1" = -g ]]; then
get=yes
shift
fi
if (( ${+_cur_tags[${funcstack[2,-1]}]} )); then
tags="${_cur_tags[${funcstack[2,-1]}]}"
else
tags="${_cur_tags[${funcstack[3,-1]}]}"
fi
if [[ "$tags" = *:${1}\[*\]:* ]]; then
tags="${${tags#*:${1}\[}%%\]*}"
if [[ $# -eq 2 ]]; then
if [[ -n "$get" ]]; then
eval "${2}=\"$tags\""
return 0
fi
[[ "$tags" = (|*,)${2}(|,*) ]]
return
fi
[[ "$tags" = (|*,)${2}(|(\=|,)*) ]] || return 1
if [[ -n "$get" ]]; then
if [[ "$tags" = (|*,)${2}\=* ]]; then
eval "${3}=\"${${tags#(|*,)${2}\=}%%,*}\""
else
eval "${3}=''"
fi
return 0
fi
[[ "$tags" = (|*,)${2}\=(|[^,]#,)${3}(|,*) ]]
return
fi
return 1
|
