> -----Original Message----- > From: IBM Mainframe Assembler List [mailto:ASSEMBLER- > [email protected]] On Behalf Of Andreas F. Geissbuehler > Sent: Monday, March 18, 2013 8:19 AM > To: [email protected] > Subject: Re: Extended Mnemonics After Unsigned Arithmetic
Snip > My 2 bits: > - IBM opcodes will remain [A-Z] Did you mean first letter or entire name? Many macro names contain digits and at least one contains lower case letters.
