Regen.

diff --git a/configure b/configure
index 2237120ceb152ac4cbfba09c8b329a9cad165d43..0a6c3ae0ad0d22c1daffd4e0f6dcd0527539e681 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.53 for GNU Autoconf 2.53a.
+# Generated by GNU Autoconf 2.53a for GNU Autoconf 2.53a.
 #
 # Report bugs to <bug-autoconf@gnu.org>.
 #
@@ -840,7 +840,7 @@ test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
 GNU Autoconf configure 2.53a
-generated by GNU Autoconf 2.53
+generated by GNU Autoconf 2.53a
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
 Free Software Foundation, Inc.
@@ -855,7 +855,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by GNU Autoconf $as_me 2.53a, which was
-generated by GNU Autoconf 2.53.  Invocation command line was
+generated by GNU Autoconf 2.53a.  Invocation command line was
 
   $ $0 $@
 
@@ -1710,6 +1710,48 @@ echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
 # Emacs modes.
 ac_config_files="$ac_config_files lib/emacs/Makefile"
 
+test x"$EMACS" = xt && EMACS=
+for ac_prog in emacs xemacs
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_EMACS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$EMACS"; then
+  ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_EMACS="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+EMACS=$ac_cv_prog_EMACS
+if test -n "$EMACS"; then
+  echo "$as_me:$LINENO: result: $EMACS" >&5
+echo "${ECHO_T}$EMACS" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$EMACS" && break
+done
+test -n "$EMACS" || EMACS="no"
+
 
 # Check whether --with-lispdir or --without-lispdir was given.
 if test "${with_lispdir+set}" = set; then
@@ -2163,7 +2205,7 @@ _ASBOX
 cat >&5 <<_CSEOF
 
 This file was extended by GNU Autoconf $as_me 2.53a, which was
-generated by GNU Autoconf 2.53.  Invocation command line was
+generated by GNU Autoconf 2.53a.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -2220,7 +2262,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 GNU Autoconf config.status 2.53a
-configured by $0, generated by GNU Autoconf 2.53,
+configured by $0, generated by GNU Autoconf 2.53a,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001