I have extensive experience working with ksh93 and porting it between architectures. I volunteer to be maintainer.
State Changed From-To: open->closed Be careful what you wish for :). As mentioned in the Makefile, its broken on sparc64. I also noticed a number of tests having some problems on 4.x/alpha (haven't tried 5.x/alpha). arith.sh was one (may need -mieee) and functions.sh was another (went and ate CPU time and never came back).