Oups- I was about to replace a TR routine (loop for 256 and an extra for the remainder)
Fortunately I did read POPs first- TRE does not have a mask bit to avoid stopping on a match with R0 AND- the results for overlapping operands are unpredictable I can work around the overlap - but for the "match with r0" case I have to have extra code. why is that so? -- Martin Pi_cap_CPU - all you ever need around MWLC/SCRT/CMT in z/VSE more at http://www.picapcpu.de
