zshrc: Don't use is-at-least anymore
authorFrank Terbeck <ft@grml.org>
Fri, 1 Feb 2008 00:28:59 +0000 (01:28 +0100)
committerFrank Terbeck <ft@grml.org>
Fri, 1 Feb 2008 00:28:59 +0000 (01:28 +0100)
commitb3f054a04c0a4f2c274b1db2b9cb23099c18c0bd
tree48d3ad32ed9a460516c97749abda13f98d8a0220
parent5d7147e4efe5bfdfdc033b9f582476b2e949a0e3
zshrc: Don't use is-at-least anymore

While this can be a useful function, it really is a little overkill
for out purposes; especially, since we provide much simpler fallback
functions, when it is not available.

added is43() as well, which is currently not used, but probably should. :-)
etc/zsh/zshrc