Completion/Core/_style


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#autoload

local all get val i

# Should we return the value?

if [[ "$1" = -g ]]; then
  get=yes
  shift
fi

# Get all styles defined for this context.

all=()
for i in "${(s.:.)_cur_contexts}"; do
  all=("$all[@]" "${(@)_compstyles[(K)${i},${1}]}" )
done
all=":${(j.:.)${(@o)all:#}##??}:"

if [[ "$all" = *:${2}[:\=]* ]]; then

  # We have a definition for the style.

  if [[ $# -eq 3 ]]; then
    if [[ -n "$get" ]]; then

      # We have to return the value.

      if [[ "$all" = *,${2}\=* ]]; then
        eval "${3}=\"${${all#*:${2}\=}%%:*}\""
      else
        eval "${3}=''"
      fi
    else

      # We have to test the value.

      if [[ "$all" = *:${2}\=* ]]; then
        [[ "${${all#*:${2}\=}%%:*}" = ${~3} ]]
      else
        [[ '' -eq ${~3} ]]
      fi

      return
    fi
  fi
  return 0
fi

return 1