vhdl-attributes

vhdl-attributes is a variable defined in `vhdl-mode.el'.
Its value is

("base" "left" "right" "high" "low" "pos" "val" "succ" "pred" "leftof" "rightof" "range" "reverse_range" "length" "delayed" "stable" "quiet" "transaction" "event" "active" "last_event" "last_active" "last_value" "driving" "driving_value" "ascending" "value" "image" "simple_name" "instance_name" "path_name" "foreign")

Documentation:
List of VHDL standardized attributes.