message: VHLD_KEYWORDS -> VHLD2008_KEYWORDS
diff: -VHLD_KEYWORDS = [
  +VHLD2008_KEYWORDS = [
  "abs", "access", "across", "after", "alias", "all", "and", "architecture",
  "array", "assert", "attribute", "begin", "block", "body", "break",
  "bugger", "bus", "case", "component", "configuration", "constant",
  