I have extended_glob set in zshenv. It is needed. However it seems
that the additional ABSD setting (huh I did fork in .zshenv, turns
out) helps to make the core more often. With only extended_glob ~15
runs are needed. I attach complete test.zsh.


ABSD=0
[[ `uname` = "Darwin" ]] && ABSD=1
[[ `uname` = "SunOS" ]] && ABSD=1
setopt extended_glob
...
...

Best regards,
Sebastian Gniazdowski