At: "019.hac":6:
parse error: syntax error
parser stacks:
state	value
#STATE#	(null) 
#STATE#	(process-prototype) [4:1..16]
#STATE#	$end
in state #STATE#, possible rules are:
	prototype_declaration: declare_proc_proto . ';'  (#RULE#)
	defproc: declare_proc_proto . '{' optional_definition_body '}'  (#RULE#)
acceptable tokens are: 
	'{' (shift)
	';' (shift)
