On Mon, Feb 4, 2013 at 5:12 PM, Dan Douglas <[email protected]> wrote: > Hi. I noticed quite a while ago that the max arithmetic variable name > resolution depth also affects user-defined arithmetic functions. I removed the > check entirely from my ksh without noticing any ill-effects for the last few > months (provided you don't screw up with a non-terminating expression). > > For reference, Bash sets this at 1024 and zsh to 512 (Mksh allows 1 > dereference per variable). Is ksh93's max of ~8 just an arbitrary number or is > there some negative consequence of going deeper?
Where you do see the value 8 defined or the check implemented? Irek _______________________________________________ ast-developers mailing list [email protected] http://lists.research.att.com/mailman/listinfo/ast-developers
