#!/bin/sh
# \
exec $SLICER_HOME/program/tclsh $0 ${1+"$@"}

set hostname ""
if {[file exists /usr/bin/hostname]} {
  set hostname [exec /usr/bin/hostname]
} elseif {[file exists /usr/ucb/hostname]} {
  set hostname [exec /usr/ucb/hostname]
} 

set domainname ""
set domainlong 0
if {$argc == 1} {
  if {[string match long [lindex $argv 0]]} {
    set domainlong 1
  } else {
    set domainlong 0
  }
}

if {$domainlong && [file exists /usr/bin/domainname]} {
  set domainname [exec /usr/bin/domainname]
} 

if {[info exists env(DISPLAY)]} {
  set screens [lindex [split $env(DISPLAY) :] 1]
} else {
  set screens 0.0
}
 
set machine [lindex [split $hostname .] 0]
if {[string match $domainname ""]} {
  set DISPLAY ${machine}:${screens}
} else {
  set DISPLAY ${machine}.${domainname}:${screens}
}
puts $DISPLAY

exit 0