NLCONVNUM
NM and CM callable.
Converts native language numbers with native decimal and thousands
separators to an ASCII number with NATIVE-3000 decimal and thousands
separators. Optionally, the decimal and thousands separators can be
removed.
I16V CA I16V CA I16V U16V
NLCONVNUM(langnum,instring,inlength,outstring,outlength,error,
U16V U16V U16V O-V
numspec,fmtmask,decimals);