gdgqler wrote: > $23 is qa.tan2 Only in SMSQ/E, but not Minerva
> $25 and $27 are not there They're available in Minerva, but not SMSQ/E > $2F increases the stack by 4, not 2 $2F is Minerva only and as I see it, it does increase by 2 > $32 returns PI SMSQ/E only again. With all the different OS and release versions it's difficult to keep everything in sync. > 2. Page Section 16 15 > For vector SB.INIPR A4 is altered on return As far as I see, the register is saved before the call. Or is it a QDOS bug? > QPTR Manual > > 1. Page 60 > In IOP.RPXL it seems that A1 is not preserved. This was fixed in later PE releases and SMSQ/E. Marcel _______________________________________________ QL-Users Mailing List http://www.q-v-d.demon.co.uk/smsqe.htm