[ -z "$HOST" ] && export HOST=`hostname`
-export EDITOR="emacs -nw"; export VISUAL="$EDITOR"
+unset LANG
+
+export EDITOR=ed
+for ed in "emacs21 -nw" "emacs -nw" vi pico nano ae; do
+ name=`echo $ed | sed 's/ .*$//'`
+ if type -t >/dev/null "$name"; then
+ EDITOR=$ed
+ break
+ fi
+done
+export VISUAL="$EDITOR"
+
export TEXINPUTS=".:$HOME/lib/tex//:"
__mdw_addto INFOPATH r $HOME/info /usr/info /usr/share/info /usr/local/info
__mdw_addto PERLLIB r $HOME/lib/perl
+__mdw_addto PYTHONPATH r $HOME/lib/python
[ -z "$LS_OPTIONS" ] && export LS_OPTIONS="-F"
-export RMBKP="-abc +q -i"
-
export BASCAT="-l +n"
export CVS_RSH=ssh
export LESSOPEN="|lesspipe.sh %s"
export LESSCHARSET=latin1
# export MAKEFLAGS="-j4"
-[ "$TMPDIR"] || eval `tmpdir -b`
+[ "$TMPDIR" ] || eval `tmpdir -b`
export TMP=$TMPDIR
export PERL_READLINE_NOWARN=yes