David, Glenn, Roland, what do you think about adding a new compile option SHOPT_KSH88COMPAT, to #ifdef obsolete or backwards compatibility code, which is only required for ksh88, but not POSIX sh, compatibility? This may help to shrink the size of ksh93, if required, and better document the more arcane stunts made in the ksh93 code, and their reasons. Default is of course, SHOPT_KSH88COMPAT==1.
Olga -- , _ _ , { \/`o;====- Olga Kryzhanovska -====;o`\/ } .----'-/`-/ olga.kryzhanov...@gmail.com \-`\-'----. `'-..-| / http://twitter.com/fleyta \ |-..-'` /\/\ Solaris/BSD//C/C++ programmer /\/\ `--` `--` _______________________________________________ ast-developers mailing list ast-developers@research.att.com https://mailman.research.att.com/mailman/listinfo/ast-developers