+ test "$EMACS" = t && EMACS=
+
+ unset ac_cv_prog_EMACS; unset ac_cv_prog_XEMACS;
+
+ # Check whether --with-emacs or --without-emacs was given.
+if test "${with_emacs+set}" = set; then
+ withval="$with_emacs"
+ if test "$withval" = yes -o -z "$withval"; then
+ for ac_prog in emacs xemacs mule
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:713: checking for $ac_word" >&5
+if eval "test \"\${ac_cv_prog_EMACS+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$EMACS"; then
+ ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_EMACS="$ac_prog"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+EMACS="$ac_cv_prog_EMACS"
+if test -n "$EMACS"; then
+ echo "$ac_t""$EMACS" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+test -n "$EMACS" && break
+done
+test -n "$EMACS" || EMACS="emacs"
+
+ else
+ # Extract the first word of "$withval", so it can be a program name with args.
+set dummy $withval; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:747: checking for $ac_word" >&5
+if eval "test \"\${ac_cv_prog_EMACS+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$EMACS"; then
+ ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_EMACS="$withval"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_EMACS" && ac_cv_prog_EMACS="emacs"
+fi
+fi
+EMACS="$ac_cv_prog_EMACS"
+if test -n "$EMACS"; then
+ echo "$ac_t""$EMACS" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ fi
+fi
+
+ # Check whether --with-xemacs or --without-xemacs was given.
+if test "${with_xemacs+set}" = set; then
+ withval="$with_xemacs"
+ if test "$withval" = yes -o -z "$withval"; then
+ # Extract the first word of "xemacs", so it can be a program name with args.
+set dummy xemacs; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:784: checking for $ac_word" >&5
+if eval "test \"\${ac_cv_prog_XEMACS+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$XEMACS"; then
+ ac_cv_prog_XEMACS="$XEMACS" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_XEMACS="xemacs"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_XEMACS" && ac_cv_prog_XEMACS="xemacs"
+fi
+fi
+XEMACS="$ac_cv_prog_XEMACS"
+if test -n "$XEMACS"; then
+ echo "$ac_t""$XEMACS" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ else
+ # Extract the first word of "$withval", so it can be a program name with args.
+set dummy $withval; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:815: checking for $ac_word" >&5
+if eval "test \"\${ac_cv_prog_XEMACS+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$XEMACS"; then
+ ac_cv_prog_XEMACS="$XEMACS" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_XEMACS="$withval"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_XEMACS" && ac_cv_prog_XEMACS="xemacs"
+fi
+fi
+XEMACS="$ac_cv_prog_XEMACS"
+if test -n "$XEMACS"; then
+ echo "$ac_t""$XEMACS" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ fi
+ EMACS=$XEMACS
+else
+ XEMACS=xemacs
+ test -z "$EMACS" && for ac_prog in emacs xemacs mule
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2