The following is invalid µOCCAM. Tests how the program deals with continuation lines, particularly when a continuation line contains a comment or blank line (both invalid).
-- test code SEQ x ? n c ? t np.dcs.ed.ac.uk SEQ -- this should be ok (level of indentation ok of comments) x:= 4+ -- this is not ok (comments not allowed on continuation line) 6 Y:= 6* 6 --the above line is not allowed - blank continuation line