Yet another overdue maintenance update, this one for the ZCPR3 ZEX
branching tool, GOTO.  "Intelligent" help screen, Type 3 format with
safety header, code cleanup and conversion to Zilog menmonics and
Z80 opcodes - all with no increase in COMfile size.  Two Type 3s
(GOTO13.COM @100h, GOTO13.CIM @8000h) and a Type 4 (GOTO13.T4C,
for Z34/NZCOM/Z3PLUS only) are supplied, rename to "COM" filetype
before using if required.        September 9, 1988