return 1
}
+# Use is-at-least, if you need to check more precisely.
+# Note that this test will *always* fail, if the is-at-least
+# function could not be marked for autoloading.
+zrcautoload is-at-least || is-at-least() { return 1 }
+
#f1# Checks whether or not you're running grml
isgrml(){
[[ -f /etc/grml_version ]] && return 0
fi
#v#
-(( ${+PAGER} )) || export PAGER="less"
+export PAGER=${PAGER:-less}
#v#
export MAIL=${MAIL:-/var/mail/$USER}
check_com -c dircolors && eval $(dircolors -b)
# set width of man pages to 80 for more convenient reading
-# (( ${+MANWIDTH} )) || export MANWIDTH=80
+# export MANWIDTH=${MANWIDTH:-80}
# Search path for the cd command
# cdpath=(.. ~)