>>22
Ah, you have made the classic mistake of assuming that the program is wholly contained within the binary. Try looking through /usr/lib/zsh and /usr/share/zsh as well. And remember that all of those scripts need to be loaded into memory when the shell starts. (This is why logging in is
noticeably slower with zsh than with tcsh.)
>>23
I don't object to zsh because it is six megabytes, I object because those six megabytes do not correspond to even close to a 1300% increase in functionality compared with tcsh.