🚀 go-pugleaf

Here's my entry for the changing Xterm titles. Features of this system:
+ It's not in your prompt, so there's no annoying flicker when you're not
  changing directories.
+ It uses relative path names, so when you're in your home directory area,
  the path name is shorter (for some of us, _much_ shorter).
+ You can put leading headings in the title (and it would be trivial to
  add trailing ones).
+ You can inhibit the title changes.
+ You can put the PRWD variable in your prompt if you want, and get the
  relative path name there.
- It requires Korn Shell.

You can put a leading title (such as "Console: " for your console xterm) by
using (e.g., in your .xinitrc)

XTITLE='Console: ' xterm ...

You can inhibit the change by using

NOXTITLE=true xterm ...

Put this in your .profile:

HOST=$(hostname) ; HOST=${HOST%%.*}			; export HOST
export PRWD="~"
export XTITLE=""

and this in your ENV file:

# <ESC> ] 0 ; string <BEL>  and string will become the title and icon name
# <ESC> ] 1 ; string <BEL>  for icon name only
# <ESC> ] 2 ; string <BEL>  for title name only

XPRE="]0;"	# There's a raw escape in here
XPOST=""	# and a raw control-G here

function CD
    {
    \cd $@
    PRWD=${PWD##${HOME}}
    if [ ! "${PRWD}" = "${PWD}" ] ; then
	PRWD="~$PRWD"
    fi
    if [ "$TERM" = "xterm" -a -z "$NOXTITLE" ] ; then
	print -n -r "${XPRE}${XTITLE}${PRWD}@${HOST}${XPOST}"
    fi
    }
alias cd=CD
CD .			# force update at the start

# have to fix rlogin and telnet so that they reset the title afterwards
# set the functions indirectly with eval so that we can grab the current
# whence value, and set it permanently.

# in case we've already done this, we need to blow off any previous definitions
unset -f telnet
unset -f rlogin

fred="function telnet { $(whence telnet) \$@ ; cd . ;  }"
eval "$fred"

fred="function rlogin { $(whence rlogin) \$@ ; cd . ;  }"
eval "$fred"
unset fred
#

Alan M. Carroll                "I hold the line - The line of strength
carroll@cs.uiuc.edu             that pulls me through the fear.
Conversation Builder:           San Jacinto - I hold the line
+ Tomorrow's Tools Today +      San Jacinto - Poison bite and
Epoch Development Team          Darkness take my sight -I hold the line."
CS Grad / U of Ill @ Urbana    ...{ucbvax,pur-ee,convex}!cs.uiuc.edu!carroll