umask 022
bindkey -v

alias	amke=make
alias	arm=/bin/rm
alias	a=alias
alias	h=history
alias	j=jobs
alias	v=vi
alias	lo=logout
alias	md=mkdir
alias	pop=popd
alias	rd=rmdir
alias	fixsz='set noglob; eval `resize`;unset noglob'
alias	ls='ls	-F'
if ls -hld > /dev/null 2>/dev/null
then
    alias	ll='ls	-lFh'
else
    alias	ll='ls	-lF'
fi
alias	la='ls	-alsF'
alias	cup='cvs -q update -d -P'

namedir(){
	eval "$1=~+"
	: ~$1
}

pd(){
	if [[ $# = 0 ]]
	then 
		pushd +1
	else
		pushd "$@"
	fi
	namedir $(echo $(basename $PWD | tr -cd 'A-Za-z0-9_') | sed -e 's/^[0-9]/_&/')
}

setenv(){
	$1=$2
	export $1
}

harden(){
	cp -p "$1" .harden.$$ && mv .harden.$$ "$1"
}

dup(){
	mv $1 $1.orig && cp -p $1.orig $1
}

cls()	{ clear; true }

source ~/.znewterm