This patch-level release adds proper syntax validation to a number of syntactic constructs, such as : ... ;, :noname ... ;, [: ... ;], if ... then, if ... else ... then, begin ... until, begin ... while ... repeat, begin ... again, do/?do ... loop/+loop, case ... of/ofstr/ofstrcase ... endof ... endcase/endcasestr, begin-structure ... cfield:/hfield:/field:/2field:/+field ... end-structure, begin-class ... member/method ... end-class, begin-implement ... define ... end-implement, and like.