#
cdt () {
- builtin cd $(mktemp -td cdt.XXXXXX)
+ builtin cd $(mktemp -td ${1:-cdt}.XXXXXX)
pwd
}
vit () {
- local tmpfile=$(mktemp -t vit.XXXXXX)
- [ "$1" = '-' ] && cat >| $tmpfile
+ local prefix
+ for i in "$@"; do
+ case "$i" in
+ -) local stdin=1; shift;;
+ *) if [ -z "${prefix:-}" ]; then
+ prefix="$i"; shift
+ else
+ error "prefix already specified: $prefix"
+ return 1
+ fi
+ ;;
+ esac
+ done
+ local tmpfile=$(mktemp -t ${prefix:-vit}.XXXXXX)
+ [ -n "$stdin" ] && cat >| $tmpfile
sensible-editor $tmpfile </dev/tty >/dev/tty
echo $tmpfile
}