kw_OPTIONAL      1354 source4/heimdal/lib/asn1/lex.c { return kw_OPTIONAL; }
kw_OPTIONAL       131 source4/heimdal/lib/asn1/parse.y %token kw_OPTIONAL
kw_OPTIONAL       762 source4/heimdal/lib/asn1/parse.y 		| NamedType kw_OPTIONAL