#!/bin/sh

apptty 2> /dev/null

if [ "x$1" = "x--" ]; then
  shift
  exec mutt ${@+"$@"}
  exit
fi

case "$LC_CTYPE" in
  *.UTF-8)  LC_MESSAGES=fr_FR.UTF-8;;
  *)
    case "$OSTYPE" in
      solaris*) LC_MESSAGES=fr;;
      *)        LC_MESSAGES=fr_FR.ISO8859-1;;
    esac;;
esac

export LC_MESSAGES

screenrc="$HOME/.screenrc"
muttscrc="$screenrc-mutt"
cp "$screenrc" "$muttscrc"
cat >> "$muttscrc" <<EOF

# Special screen configuration for Mutt
setenv LC_CTYPE en_US.UTF-8
defutf8 on
hardstatus string "Mutt (%n) - %H"
EOF

if [ "$TERM" = screen-bce ]; then
  exec screen -t mutt "$0" -- ${@+"$@"}
else
  MUTTDISPLAY="$HOME/.mutt-display"
  export MUTTDISPLAY
  cat > "$MUTTDISPLAY" <<EOF
# .muttdisplay file for mutteditor, created by smutt

DISPLAY=$DISPLAY
export DISPLAY

SCREEN_IN_SSH=${SSH_CLIENT:+1}
export SCREEN_IN_SSH
EOF
  chmod 600 "$MUTTDISPLAY"
  [ -n "$SECURITYSESSIONID" ] && cat >> "$MUTTDISPLAY" <<EOF

SECURITYSESSIONID=$SECURITYSESSIONID
export SECURITYSESSIONID
EOF
  # Unset SSH-related environment variables (if set) as screen will
  # possibly still running after the SSH connexion is closed.
  unset SSH_CLIENT SSH_CONNECTION SSH_TTY
  exec screen -c "$muttscrc" -T screen-bce -dRR mutt -t mutt "$0" -- ${@+"$@"}
fi

# $Id: smutt 16310 2007-02-27 15:37:47Z lefevre $