First try at browser

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@434 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index 9649d636d4b4bc75c1caa2ad688fd115dcc7e59e..2389c71dadd730f1eadb5a6a614a6670fcaa4eb7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,10 @@
 CVS code -
+General - 
+       - New file browser code.  New functions in files.c:do_browser(),
+         helper functions browser_init(), tail(), striponedir(),
+         filestat().  New shortcut list browser_list.  Some new
+         strings to translate.  Chris needs to add comments to his
+         code.
 - faq.html:
        - Fix typos and small mistakes (Jordi).
 - files.c:
@@ -16,9 +22,10 @@ CVS code -
 - winio.c:
   do_cursorpos()
        - Optimizations and cleanups by Rocco Corsi.
-
   do_credits()
        - Spell Erik Andersen's name right.
+  titlebar()
+       - Now takes an arg, needed for browser function.
 
 nano 0.9.24 - 12/18/2000
 General

diff --git a/acconfig.h b/acconfig.h
index 8b0bc02614d0388c82194ac7d5211f1d23cb2b04..f680ce0fe3e97b5140c6f848f017349a09ab4ea7 100644 (file)
--- a/acconfig.h
+++ b/acconfig.h
@@ -39,3 +39,5 @@
 /* Define this to disable the ^G help menu */
 #undef DISABLE_HELP
 
+/* Define this to use the built-in (crappy) file browser */
+#undef ENABLE_BROWSER

diff --git a/config.h.in b/config.h.in
index 493740cd08205dd2c4bcfb1b1e1e9576ccb3ed7c..6447cade56f2bfcd025fd42ce533f878935ab4d1 100644 (file)
--- a/config.h.in
+++ b/config.h.in
@@ -91,6 +91,9 @@
 /* Define this to disable the ^G help menu */
 #undef DISABLE_HELP
 
+/* Define this to use the built-in (crappy) file browser */
+#undef ENABLE_BROWSER
+
 /* Define if you have the __argz_count function.  */
 #undef HAVE___ARGZ_COUNT
 

diff --git a/configure b/configure
index e0af3db26134628dcd21ad26a466abb8a70dfc5b..fd8b7bfcba85a7dad448fe81dc34d26191ad46ec 100755 (executable)
--- a/configure
+++ b/configure
@@ -24,6 +24,10 @@ ac_help="$ac_help
   --disable-speller       Disables spell checker function"
 ac_help="$ac_help
   --disable-help          Disables help function (^G)"
+ac_help="$ac_help
+  --enable-browser        Enable mini file browser"
+ac_help="$ac_help
+  --enable-browser        Enable mini file browser"
 ac_help="$ac_help
   --with-slang[=DIR]      Use the slang library instead of curses"
 ac_help="$ac_help
@@ -581,7 +585,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:585: checking for a BSD compatible install" >&5
+echo "configure:589: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -634,7 +638,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:638: checking whether build environment is sane" >&5
+echo "configure:642: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
 echo timestamp > conftestfile
@@ -691,7 +695,7 @@ test "$program_suffix" != NONE &&
 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:695: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:699: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -737,7 +741,7 @@ EOF
 
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:741: checking for working aclocal" >&5
+echo "configure:745: checking for working aclocal" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -750,7 +754,7 @@ else
 fi
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:754: checking for working autoconf" >&5
+echo "configure:758: checking for working autoconf" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -763,7 +767,7 @@ else
 fi
 
 echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:767: checking for working automake" >&5
+echo "configure:771: checking for working automake" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -776,7 +780,7 @@ else
 fi
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:780: checking for working autoheader" >&5
+echo "configure:784: checking for working autoheader" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -789,7 +793,7 @@ else
 fi
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:793: checking for working makeinfo" >&5
+echo "configure:797: checking for working makeinfo" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -810,7 +814,7 @@ ALL_LINGUAS="es de fr it id fi"
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:814: checking for $ac_word" >&5
+echo "configure:818: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -840,7 +844,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:844: checking for $ac_word" >&5
+echo "configure:848: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -891,7 +895,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:895: checking for $ac_word" >&5
+echo "configure:899: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -923,7 +927,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:927: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:931: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -934,12 +938,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 938 "configure"
+#line 942 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -965,12 +969,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:969: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:973: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:974: checking whether we are using GNU C" >&5
+echo "configure:978: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -979,7 +983,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:983: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -998,7 +1002,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1002: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1006: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1030,7 +1034,7 @@ else
 fi
 
 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:1034: checking for POSIXized ISC" >&5
+echo "configure:1038: checking for POSIXized ISC" >&5
 if test -d /etc/conf/kconfig.d &&
   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
@@ -1052,7 +1056,7 @@ fi
 
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1056: checking how to run the C preprocessor" >&5
+echo "configure:1060: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1067,13 +1071,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1071 "configure"
+#line 1075 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1077: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1084,13 +1088,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1088 "configure"
+#line 1092 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1101,13 +1105,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1105 "configure"
+#line 1109 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1111: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1132,12 +1136,12 @@ fi
 echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1136: checking for ANSI C header files" >&5
+echo "configure:1140: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1141 "configure"
+#line 1145 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1145,7 +1149,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1153: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1162,7 +1166,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1166 "configure"
+#line 1170 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1180,7 +1184,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1184 "configure"
+#line 1188 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1201,7 +1205,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 1205 "configure"
+#line 1209 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1212,7 +1216,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:1216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1239,17 +1243,17 @@ for ac_hdr in fcntl.h unistd.h malloc.h termios.h termio.h limits.h getopt.h reg
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1243: checking for $ac_hdr" >&5
+echo "configure:1247: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1248 "configure"
+#line 1252 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1253: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1257: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1348,8 +1352,32 @@ EOF
 fi
 
 
+# Check whether --enable-browser or --disable-browser was given.
+if test "${enable_browser+set}" = set; then
+  enableval="$enable_browser"
+  if test x$enableval = xyes; then
+    cat >> confdefs.h <<\EOF
+#define ENABLE_BROWSER 1
+EOF
+
+ fi
+fi
+
+
+# Check whether --enable-browser or --disable-browser was given.
+if test "${enable_browser+set}" = set; then
+  enableval="$enable_browser"
+  if test x$enableval = xyes; then
+    cat >> confdefs.h <<\EOF
+#define ENABLE_BROWSER 1
+EOF
+
+ fi
+fi
+
+
 echo $ac_n "checking whether to use slang""... $ac_c" 1>&6
-echo "configure:1353: checking whether to use slang" >&5
+echo "configure:1381: checking whether to use slang" >&5
 CURSES_LIB_NAME=""
 # Check whether --with-slang or --without-slang was given.
 if test "${with_slang+set}" = set; then
@@ -1369,17 +1397,17 @@ if test "${with_slang+set}" = set; then
 
        ac_safe=`echo "slcurses.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for slcurses.h""... $ac_c" 1>&6
-echo "configure:1373: checking for slcurses.h" >&5
+echo "configure:1401: checking for slcurses.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1378 "configure"
+#line 1406 "configure"
 #include "confdefs.h"
 #include <slcurses.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1396,21 +1424,21 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for SLtt_initialize in -lslang""... $ac_c" 1>&6
-echo "configure:1400: checking for SLtt_initialize in -lslang" >&5
+echo "configure:1428: checking for SLtt_initialize in -lslang" >&5
            _libs=$LIBS
            LIBS="$LIBS -lslang"
            if test "$cross_compiling" = yes; then
   echo "configure: warning: *** Can not use slang when cross-compiling" 1>&2
 else
   cat > conftest.$ac_ext <<EOF
-#line 1407 "configure"
+#line 1435 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
 #include <slcurses.h>
 int main () { SLtt_initialize (NULL); return 0; }
 EOF
-if { (eval echo configure:1414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""yes" 1>&6
                cat >> confdefs.h <<\EOF
@@ -1433,7 +1461,7 @@ else
                # We might need the term library
                for termlib in ncurses curses termcap terminfo termlib; do
                    echo $ac_n "checking for tputs in -l${termlib}""... $ac_c" 1>&6
-echo "configure:1437: checking for tputs in -l${termlib}" >&5
+echo "configure:1465: checking for tputs in -l${termlib}" >&5
 ac_lib_var=`echo ${termlib}'_'tputs | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1441,7 +1469,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l${termlib}  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1445 "configure"
+#line 1473 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1452,7 +1480,7 @@ int main() {
 tputs()
 ; return 0; }
 EOF
-if { (eval echo configure:1456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1476,20 +1504,20 @@ fi
                done
 
                echo $ac_n "checking for SLtt_initialize in -lslang $tcap""... $ac_c" 1>&6
-echo "configure:1480: checking for SLtt_initialize in -lslang $tcap" >&5
+echo "configure:1508: checking for SLtt_initialize in -lslang $tcap" >&5
                LIBS="$LIBS $tcap"
                if test "$cross_compiling" = yes; then
   echo "configure: warning: *** Can not use slang when cross-compiling" 1>&2
 else
   cat > conftest.$ac_ext <<EOF
-#line 1486 "configure"
+#line 1514 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
 #include <slcurses.h>
 int main () { SLtt_initialize (NULL); return 0; }
 EOF
-if { (eval echo configure:1493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""yes" 1>&6
                    cat >> confdefs.h <<\EOF
@@ -1511,20 +1539,20 @@ else
                    echo "$ac_t""no" 1>&6
                    # We might need the math library
                    echo $ac_n "checking for SLtt_initialize in -lslang $tcap -lm""... $ac_c" 1>&6
-echo "configure:1515: checking for SLtt_initialize in -lslang $tcap -lm" >&5
+echo "configure:1543: checking for SLtt_initialize in -lslang $tcap -lm" >&5
                    LIBS="$LIBS -lm"
                    if test "$cross_compiling" = yes; then
   echo "configure: warning: *** Can not use slang when cross-compiling" 1>&2
 else
   cat > conftest.$ac_ext <<EOF
-#line 1521 "configure"
+#line 1549 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
 #include <slcurses.h>
 int main () { SLtt_initialize (NULL); return 0; }
 EOF
-if { (eval echo configure:1528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""yes" 1>&6
                        cat >> confdefs.h <<\EOF
@@ -1581,12 +1609,12 @@ fi
 for ac_func in snprintf vsnprintf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1585: checking for $ac_func" >&5
+echo "configure:1613: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1590 "configure"
+#line 1618 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1609,7 +1637,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1688,7 +1716,7 @@ fi
   # Extract the first word of "glib-config", so it can be a program name with args.
 set dummy glib-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1692: checking for $ac_word" >&5
+echo "configure:1720: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GLIB_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1723,7 +1751,7 @@ fi
 
   min_glib_version=1.2.4
   echo $ac_n "checking for GLIB - version >= $min_glib_version""... $ac_c" 1>&6
-echo "configure:1727: checking for GLIB - version >= $min_glib_version" >&5
+echo "configure:1755: checking for GLIB - version >= $min_glib_version" >&5
   no_glib=""
   if test "$GLIB_CONFIG" = "no" ; then
     no_glib=yes
@@ -1746,7 +1774,7 @@ echo "configure:1727: checking for GLIB - version >= $min_glib_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 1750 "configure"
+#line 1778 "configure"
 #include "confdefs.h"
 
 #include <glib.h>
@@ -1822,7 +1850,7 @@ main ()
 }
 
 EOF
-if { (eval echo configure:1826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1856,7 +1884,7 @@ fi
           CFLAGS="$CFLAGS $GLIB_CFLAGS"
           LIBS="$LIBS $GLIB_LIBS"
           cat > conftest.$ac_ext <<EOF
-#line 1860 "configure"
+#line 1888 "configure"
 #include "confdefs.h"
 
 #include <glib.h>
@@ -1866,7 +1894,7 @@ int main() {
  return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); 
 ; return 0; }
 EOF
-if { (eval echo configure:1870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding GLIB or finding the wrong"
@@ -1913,12 +1941,12 @@ fi
 
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:1917: checking return type of signal handlers" >&5
+echo "configure:1945: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1922 "configure"
+#line 1950 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -1935,7 +1963,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:1939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -1954,12 +1982,12 @@ EOF
 
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:1958: checking for vprintf" >&5
+echo "configure:1986: checking for vprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1963 "configure"
+#line 1991 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -1982,7 +2010,7 @@ vprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vprintf=yes"
 else
@@ -2006,12 +2034,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:2010: checking for _doprnt" >&5
+echo "configure:2038: checking for _doprnt" >&5
 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2015 "configure"
+#line 2043 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -2034,7 +2062,7 @@ _doprnt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__doprnt=yes"
 else
@@ -2061,12 +2089,12 @@ fi
 for ac_func in getopt_long
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2065: checking for $ac_func" >&5
+echo "configure:2093: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2070 "configure"
+#line 2098 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2089,7 +2117,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2122,17 +2150,17 @@ then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2126: checking for $ac_hdr" >&5
+echo "configure:2154: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2131 "configure"
+#line 2159 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2136: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2159,7 +2187,7 @@ fi
 done
 
     echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
-echo "configure:2163: checking for tgetent in -lncurses" >&5
+echo "configure:2191: checking for tgetent in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2167,7 +2195,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2171 "configure"
+#line 2199 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2178,7 +2206,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:2182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2203,7 +2231,7 @@ fi
 if eval "test x$CURSES_LIB_NAME = x"
 then
     echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
-echo "configure:2207: checking for tgetent in -lcurses" >&5
+echo "configure:2235: checking for tgetent in -lcurses" >&5
 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2211,7 +2239,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2215 "configure"
+#line 2243 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2222,7 +2250,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2248,7 +2276,7 @@ fi
 if eval "test x$CURSES_LIB_NAME = x"
 then
     echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
-echo "configure:2252: checking for initscr in -lcurses" >&5
+echo "configure:2280: checking for initscr in -lcurses" >&5
 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2256,7 +2284,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2260 "configure"
+#line 2288 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2267,7 +2295,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:2271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2292,7 +2320,7 @@ fi
 if eval "test x$CURSES_LIB_NAME = x"
 then
     echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
-echo "configure:2296: checking for tgetent in -ltermcap" >&5
+echo "configure:2324: checking for tgetent in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2300,7 +2328,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2304 "configure"
+#line 2332 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2311,7 +2339,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:2315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2345,7 +2373,7 @@ fi
 
 
 echo $ac_n "checking for wresize in -l$CURSES_LIB_NAME""... $ac_c" 1>&6
-echo "configure:2349: checking for wresize in -l$CURSES_LIB_NAME" >&5
+echo "configure:2377: checking for wresize in -l$CURSES_LIB_NAME" >&5
 ac_lib_var=`echo $CURSES_LIB_NAME'_'wresize | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2353,7 +2381,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$CURSES_LIB_NAME  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2357 "configure"
+#line 2385 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2364,7 +2392,7 @@ int main() {
 wresize()
 ; return 0; }
 EOF
-if { (eval echo configure:2368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2396: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2412,7 +2440,7 @@ fi
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2416: checking for $ac_word" >&5
+echo "configure:2444: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2440,12 +2468,12 @@ else
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:2444: checking for working const" >&5
+echo "configure:2472: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2449 "configure"
+#line 2477 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2494,7 +2522,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2526: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -2515,21 +2543,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:2519: checking for inline" >&5
+echo "configure:2547: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 2526 "configure"
+#line 2554 "configure"
 #include "confdefs.h"
 
 int main() {
 } int $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2555,12 +2583,12 @@ EOF
 esac
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:2559: checking for off_t" >&5
+echo "configure:2587: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2564 "configure"
+#line 2592 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2588,12 +2616,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2592: checking for size_t" >&5
+echo "configure:2620: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2597 "configure"
+#line 2625 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2623,19 +2651,19 @@ fi
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2627: checking for working alloca.h" >&5
+echo "configure:2655: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2632 "configure"
+#line 2660 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 void *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -2656,12 +2684,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2660: checking for alloca" >&5
+echo "configure:2688: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2665 "configure"
+#line 2693 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -2689,7 +2717,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:2693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -2721,12 +2749,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2725: checking whether alloca needs Cray hooks" >&5
+echo "configure:2753: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2730 "configure"
+#line 2758 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -2751,12 +2779,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2755: checking for $ac_func" >&5
+echo "configure:2783: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2760 "configure"
+#line 2788 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2779,7 +2807,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2806,7 +2834,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:2810: checking stack direction for C alloca" >&5
+echo "configure:2838: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2814,7 +2842,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 2818 "configure"
+#line 2846 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -2833,7 +2861,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:2837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2865: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -2858,17 +2886,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2862: checking for $ac_hdr" >&5
+echo "configure:2890: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2867 "configure"
+#line 2895 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2897,12 +2925,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2901: checking for $ac_func" >&5
+echo "configure:2929: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2906 "configure"
+#line 2934 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2925,7 +2953,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2950,7 +2978,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:2954: checking for working mmap" >&5
+echo "configure:2982: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2958,7 +2986,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2962 "configure"
+#line 2990 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -3101,7 +3129,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:3105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -3129,17 +3157,17 @@ unistd.h sys/param.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3133: checking for $ac_hdr" >&5
+echo "configure:3161: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3138 "configure"
+#line 3166 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3143: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3171: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3169,12 +3197,12 @@ done
 strdup __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3173: checking for $ac_func" >&5
+echo "configure:3201: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3178 "configure"
+#line 3206 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3197,7 +3225,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3226,12 +3254,12 @@ done
      for ac_func in stpcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3230: checking for $ac_func" >&5
+echo "configure:3258: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3235 "configure"
+#line 3263 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3254,7 +3282,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3288,19 +3316,19 @@ EOF
 
    if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:3292: checking for LC_MESSAGES" >&5
+echo "configure:3320: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3297 "configure"
+#line 3325 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:3304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=yes
 else
@@ -3321,7 +3349,7 @@ EOF
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:3325: checking whether NLS is requested" >&5
+echo "configure:3353: checking whether NLS is requested" >&5
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" = set; then
   enableval="$enable_nls"
@@ -3341,7 +3369,7 @@ fi
 EOF
 
       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:3345: checking whether included gettext is requested" >&5
+echo "configure:3373: checking whether included gettext is requested" >&5
       # Check whether --with-included-gettext or --without-included-gettext was given.
 if test "${with_included_gettext+set}" = set; then
   withval="$with_included_gettext"
@@ -3360,17 +3388,17 @@ fi
 
        ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:3364: checking for libintl.h" >&5
+echo "configure:3392: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3369 "configure"
+#line 3397 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3387,19 +3415,19 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:3391: checking for gettext in libc" >&5
+echo "configure:3419: checking for gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3396 "configure"
+#line 3424 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:3403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libc=yes
 else
@@ -3415,7 +3443,7 @@ echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
 
           if test "$gt_cv_func_gettext_libc" != "yes"; then
             echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:3419: checking for bindtextdomain in -lintl" >&5
+echo "configure:3447: checking for bindtextdomain in -lintl" >&5
 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3423,7 +3451,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3427 "configure"
+#line 3455 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3434,7 +3462,7 @@ int main() {
 bindtextdomain()
 ; return 0; }
 EOF
-if { (eval echo configure:3438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3450,12 +3478,12 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:3454: checking for gettext in libintl" >&5
+echo "configure:3482: checking for gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
-echo "configure:3459: checking for gettext in -lintl" >&5
+echo "configure:3487: checking for gettext in -lintl" >&5
 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3463,7 +3491,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3467 "configure"
+#line 3495 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3474,7 +3502,7 @@ int main() {
 gettext()
 ; return 0; }
 EOF
-if { (eval echo configure:3478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3513,7 +3541,7 @@ EOF
              # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3517: checking for $ac_word" >&5
+echo "configure:3545: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3547,12 +3575,12 @@ fi
                for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3551: checking for $ac_func" >&5
+echo "configure:3579: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3556 "configure"
+#line 3584 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3575,7 +3603,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3602,7 +3630,7 @@ done
                # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3606: checking for $ac_word" >&5
+echo "configure:3634: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3638,7 +3666,7 @@ fi
                # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3642: checking for $ac_word" >&5
+echo "configure:3670: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3670,7 +3698,7 @@ else
 fi
 
                cat > conftest.$ac_ext <<EOF
-#line 3674 "configure"
+#line 3702 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -3678,7 +3706,7 @@ extern int _nl_msg_cat_cntr;
                               return _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:3682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   CATOBJEXT=.gmo
                   DATADIRNAME=share
@@ -3701,7 +3729,7 @@ fi
 
         if test "$CATOBJEXT" = "NONE"; then
          echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
-echo "configure:3705: checking whether catgets can be used" >&5
+echo "configure:3733: checking whether catgets can be used" >&5
          # Check whether --with-catgets or --without-catgets was given.
 if test "${with_catgets+set}" = set; then
   withval="$with_catgets"
@@ -3714,7 +3742,7 @@ fi
 
          if test "$nls_cv_use_catgets" = "yes"; then
                    echo $ac_n "checking for main in -li""... $ac_c" 1>&6
-echo "configure:3718: checking for main in -li" >&5
+echo "configure:3746: checking for main in -li" >&5
 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3722,14 +3750,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-li  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3726 "configure"
+#line 3754 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3757,12 +3785,12 @@ else
 fi
 
            echo $ac_n "checking for catgets""... $ac_c" 1>&6
-echo "configure:3761: checking for catgets" >&5
+echo "configure:3789: checking for catgets" >&5
 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3766 "configure"
+#line 3794 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char catgets(); below.  */
@@ -3785,7 +3813,7 @@ catgets();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_catgets=yes"
 else
@@ -3807,7 +3835,7 @@ EOF
               # Extract the first word of "gencat", so it can be a program name with args.
 set dummy gencat; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3811: checking for $ac_word" >&5
+echo "configure:3839: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3843,7 +3871,7 @@ fi
                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3847: checking for $ac_word" >&5
+echo "configure:3875: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3880,7 +3908,7 @@ fi
                   # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3884: checking for $ac_word" >&5
+echo "configure:3912: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3915,7 +3943,7 @@ fi
                 # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3919: checking for $ac_word" >&5
+echo "configure:3947: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3973,7 +4001,7 @@ fi
         # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3977: checking for $ac_word" >&5
+echo "configure:4005: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4007,7 +4035,7 @@ fi
         # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4011: checking for $ac_word" >&5
+echo "configure:4039: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4043,7 +4071,7 @@ fi
         # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4047: checking for $ac_word" >&5
+echo "configure:4075: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4136,7 +4164,7 @@ fi
        LINGUAS=
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:4140: checking for catalogs to be installed" >&5
+echo "configure:4168: checking for catalogs to be installed" >&5
        NEW_LINGUAS=
        for lang in ${LINGUAS=$ALL_LINGUAS}; do
          case "$ALL_LINGUAS" in
@@ -4164,17 +4192,17 @@ echo "configure:4140: checking for catalogs to be installed" >&5
    if test "$CATOBJEXT" = ".cat"; then
      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:4168: checking for linux/version.h" >&5
+echo "configure:4196: checking for linux/version.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4173 "configure"
+#line 4201 "configure"
 #include "confdefs.h"
 #include <linux/version.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*

diff --git a/configure.in b/configure.in
index 88ef98b0a9b37efb28a61c5ea70a80820727bdc4..767602093c3b293e24d9c35bbdf7ddfbf4e2342d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -51,6 +51,18 @@ AC_ARG_ENABLE(help,
     AC_DEFINE(DISABLE_HELP) 
  fi])
 
+AC_ARG_ENABLE(browser,
+[  --enable-browser        Enable mini file browser],
+ [if test x$enableval = xyes; then
+    AC_DEFINE(ENABLE_BROWSER)
+ fi])
+
+AC_ARG_ENABLE(browser,
+[  --enable-browser        Enable mini file browser],
+ [if test x$enableval = xyes; then
+    AC_DEFINE(ENABLE_BROWSER)
+ fi])
+
 AC_MSG_CHECKING(whether to use slang)
 CURSES_LIB_NAME=""
 AC_ARG_WITH(slang,

diff --git a/files.c b/files.c
index 5d0c32e7ccdb8f110d4ed4dc11ffaa1cfe83c193..7fc950e15f52c37df1de53567ead5f24fdd62bdb 100644 (file)
--- a/files.c
+++ b/files.c
@@ -271,6 +271,17 @@ int do_insertfile(void)
        realname = mallocstrcpy(realname, answer);
 #endif
 
+#ifdef ENABLE_BROWSER
+       if (i == NANO_TOFILES_KEY) {
+           char *tmp = do_browser(getcwd(NULL, 0));
+
+           if  (tmp != NULL) {
+               free(realname);
+               realname = tmp;
+           }
+       }
+#endif
+
        i = open_file(realname, 1, 0);
        free(realname);
 
@@ -318,7 +329,7 @@ int write_file(char *name, int tmp)
        statusbar(_("Cancelled"));
        return -1;
     }
-    titlebar();
+    titlebar(NULL);
     fileptr = fileage;
 
     if (realname != NULL)
@@ -475,7 +486,7 @@ int write_file(char *name, int tmp)
        filename = mallocstrcpy(filename, realname);
        statusbar(_("Wrote %d lines"), lineswritten);
        UNSET(MODIFIED);
-       titlebar();
+       titlebar(NULL);
     }
     return 1;
 }
@@ -483,6 +494,7 @@ int write_file(char *name, int tmp)
 int do_writeout(int exiting)
 {
     int i = 0;
+
 #ifdef NANO_EXTRA
     static int did_cred = 0;
 #endif
@@ -509,6 +521,17 @@ int do_writeout(int exiting)
 
        if (i != -1) {
 
+#ifdef ENABLE_BROWSER
+       if (i == NANO_TOFILES_KEY) {
+           char *tmp = do_browser(getcwd(NULL, 0));
+
+           if (tmp != NULL) {
+               free(answer);
+               answer = tmp;
+           }
+       }
+#endif
+
 #ifdef DEBUG
            fprintf(stderr, _("filename is %s"), answer);
 #endif
@@ -1024,3 +1047,324 @@ char *input_tab(char *buf, int place, int *lastWasTab, int *newplace)
     return buf;
 }
 #endif
+
+#ifdef ENABLE_BROWSER
+
+/* Return the stat of the file pointed to by path */
+struct stat filestat(const char *path) {
+    struct stat st;
+
+    stat(path, &st);
+    return st;
+}
+
+/* Our sort routine for file listings - sort directories before
+ * files, and then alphabetically
+ */ 
+int diralphasort(const void *va, const void *vb) {
+    struct stat file1info, file2info;
+    char *a = *(char **)va, *b = *(char **)vb;
+    int answer = 0;
+
+    if (stat(a, &file1info) == -1)
+       answer = 1;
+    else if (stat(b, &file2info) == -1)
+       answer = 1;
+    else {
+       /* If is a is a dir and b isn't, return -1.
+          Else if b is a dir and a isn't, return 0.
+          Else return a < b */
+
+       if (S_ISDIR(file1info.st_mode) && !S_ISDIR(file2info.st_mode))
+           return -1;
+       else if (!S_ISDIR(file1info.st_mode) && S_ISDIR(file2info.st_mode))
+           return 1;
+       else
+           answer = strcmp(a, b);
+    }
+
+    return(answer);
+}
+
+char **browser_init(char *path, int *longest, int *numents)
+{
+    DIR *dir;
+    struct dirent *next;
+    char **filelist = (char **) NULL;
+    int i = 0;
+
+    dir = opendir(path);
+    if (!dir) 
+       return NULL;
+
+    *numents = 0;
+    while ((next = readdir(dir)) != NULL) {
+       if (!strcmp(next->d_name, "."))
+          continue;
+       (*numents)++;
+       if (strlen(next->d_name) > *longest)
+           *longest = strlen(next->d_name);
+    }
+    rewinddir(dir);
+    *longest += 10;
+
+    filelist = nmalloc(*numents * sizeof (char *));
+
+    while ((next = readdir(dir)) != NULL) {
+       if (!strcmp(next->d_name, "."))
+          continue;
+       filelist[i] = nmalloc(strlen(next->d_name) + strlen(path) + 2);
+
+       if (!strcmp(path, "/"))
+           snprintf(filelist[i], strlen(next->d_name) + strlen(path) + 1, 
+                       "%s%s", path, next->d_name);
+       else
+           snprintf(filelist[i], strlen(next->d_name) + strlen(path) + 2, 
+                       "%s/%s", path, next->d_name);
+
+/*
+       filelist[i] = mallocstrcpy(filelist[i], next->d_name);
+*/
+       i++;
+    }
+
+    longest -= strlen(path);
+
+    if (*longest > COLS - 1)
+       *longest = COLS - 1;
+
+    return filelist;
+}
+
+/* Free our malloced memory */
+void free_charptrarray(char **array, int len)
+{
+    int i;
+
+    for (i = 0; i < len - 1; i++)
+       free(array[i]);
+    free(array);
+}
+
+char *tail(char *foo)
+{
+    char *tmp = NULL;
+
+    tmp = foo + strlen(foo);
+    while (*tmp != '/' && tmp != foo)
+       tmp--;
+
+    tmp++;
+
+    return tmp;
+}
+
+void striponedir(char *foo)
+{
+    char *tmp = NULL;
+
+    /* Don't strip the root dir */
+    if (!strcmp(foo, "/"))
+       return;
+
+    tmp = foo + strlen(foo);
+    if (*tmp == '/')
+       tmp--;
+
+    while (*tmp != '/' && tmp != foo)
+       tmp--;
+
+    if (tmp != foo)
+       *tmp = 0;
+    else
+       *(tmp+1) = 0;
+
+    return;
+}
+
+char *do_browser(char *inpath)
+{
+    struct stat st;
+    char *foo, *retval = NULL;
+    static char *path = NULL;
+    int numents = 0, i = 0, j = 0, kbinput = 0, longest = 0, abort = 0;
+    int col = 0, selected = 0, editline = 0, width = 0, filecols = 0;
+    char **filelist = (char **) NULL;
+
+    if (path != NULL && strcmp(path, inpath)) {
+       free(path);
+       path = NULL;
+    }
+
+    if (path == NULL)
+       path = mallocstrcpy(path, inpath);
+
+    filelist = browser_init(path, &longest, &numents);
+    foo = nmalloc(longest + 8);
+    qsort(filelist, numents, sizeof(char *), diralphasort);
+
+    titlebar(path);
+    bottombars(browser_list, BROWSER_LIST_LEN);
+    curs_set(0);
+    wmove(edit, 0, 0);
+    i = 0;
+    width = 0;
+    filecols = 0;
+    do {
+       blank_edit();
+       blank_statusbar();
+       editline = 0;
+       col = 0;
+
+       switch (kbinput) {
+       case KEY_UP:
+       case 'u':
+           if (selected - width >= 0)
+               selected -= width;
+           break;
+       case KEY_LEFT:
+       case 'l':
+           if (selected > 0)
+               selected--;
+           break;
+       case KEY_DOWN:
+       case 'd':
+           if (selected + width <= numents - 1)
+               selected += width;
+           break;
+       case KEY_RIGHT:
+       case 'r':
+           if (selected < numents - 1)
+               selected++;
+           break;
+       case NANO_PREVPAGE_KEY:
+       case KEY_PPAGE:
+           if ((selected / width) % editwinrows == 0) {
+               if (selected - editwinrows >= 0)
+                   selected -= editwinrows; 
+               else
+                   selected = 0;
+           }
+           else if (selected - (editwinrows + 
+                       (selected / width) %  editwinrows)  >= 0)
+               selected -= editwinrows + (selected / width) %  editwinrows; 
+           else
+               selected = 0;
+           break;
+       case NANO_NEXTPAGE_KEY:
+       case KEY_NPAGE: 
+           if ((selected / width) % editwinrows == 0) {
+               if (selected + editwinrows <= numents - 1)
+                   selected += editwinrows; 
+               else
+                   selected = numents - 1;
+           }
+           else if (selected + (editwinrows - 
+                       (selected / width) %  editwinrows) <= numents -  1)
+               selected += editwinrows - (selected / width) %  editwinrows; 
+           else
+               selected = numents - 1;
+           break;
+       case KEY_ENTER:
+       case NANO_CONTROL_M:
+           if (!strcmp(filelist[selected], "/..") && !strcmp(path, "/"))
+               statusbar(_("Can't move up a directory"));
+           else
+               path = mallocstrcpy(path, filelist[selected]);
+
+           st = filestat(path);
+           if (S_ISDIR(st.st_mode)) {
+               if (opendir(path) == NULL) {
+                   statusbar(_("Can't open \"%s\": %s"), path, strerror(errno));
+                   striponedir(path);              
+                   align(&path);
+                   break;
+               }
+           }
+
+           st = filestat(path);
+           if (S_ISDIR(st.st_mode)) {
+               if (!strcmp("..", tail(path))) {
+                   striponedir(path);
+                   striponedir(path);
+                   align(&path);
+               }
+               return do_browser(path);
+           } else {
+               ungetch(NANO_EXIT_KEY);
+               retval = path;
+               abort = 1;
+           }
+           break;
+       /* Stuff we want to abort the browser */
+       case 'q':
+       case 'Q':
+       case 'e':       /* Pico compatibility, yeech */
+       case 'E':
+               abort = 1;
+               break;
+       }
+       if (abort)
+           break;
+
+       if (width)
+           i = width * editwinrows * ((selected / width) / editwinrows);
+       else
+           i = 0;
+
+       wmove(edit, 0, 0);
+       for (j = i; j < numents && editline <= editwinrows - 1; j++) {
+           filecols++;
+
+           strncpy(foo, tail(filelist[j]), strlen(tail(filelist[j])) + 1);
+           while (strlen(foo) < longest)
+               strcat(foo, " ");
+           col += strlen(foo);
+
+           /* Put file info in the string also */
+           st = filestat(filelist[j]);
+           if (S_ISDIR(st.st_mode))
+               strcpy(foo + longest - 5, "(dir)");
+           else {
+               if (st.st_size < 1024) /* less than 1 K */
+                   sprintf(foo + longest - 7, "%4d  B", (int) st.st_size);
+               else if (st.st_size > 1073741824) /* at least 1 gig */
+                   sprintf(foo + longest - 7, "%4d GB", (int) st.st_size / 1073741824);
+               else if (st.st_size > 1048576) /* at least 1 meg */
+                   sprintf(foo + longest - 7, "%4d MB", (int) st.st_size / 1048576);
+               else /* Its more than 1 k and less than a meg */
+                   sprintf(foo + longest - 7, "%4d KB", (int) st.st_size / 1024);
+           }
+
+           if (j == selected)
+               wattron(edit, A_REVERSE);
+           waddnstr(edit, foo, strlen(foo));
+           if (j == selected)
+               wattroff(edit, A_REVERSE);
+
+           waddstr(edit, "  ");
+           col += 2;
+
+           /* And if the next entry isn't going to fit on the
+               line, move to the next one */
+           if (col > (COLS - longest)) {
+               editline++;
+               wmove(edit, editline, 0);
+               col = 0;
+               if (width == 0)
+                   width = filecols;
+           }
+       }
+       wrefresh(edit);
+    } while ((kbinput = wgetch(edit)) != NANO_EXIT_KEY);
+    curs_set(1);
+    blank_edit();
+    titlebar(NULL); 
+    edit_refresh();
+
+    free_charptrarray(filelist, numents);
+    free(foo);
+    return retval;
+}
+#endif
+

diff --git a/global.c b/global.c
index ee5d61e4eef320250da84cdb9bf8126fb38634d4..f7125e7f851c244e4bdf820b9f63d961f309074d 100644 (file)
--- a/global.c
+++ b/global.c
@@ -79,6 +79,10 @@ shortcut goto_list[GOTO_LIST_LEN];
 shortcut writefile_list[WRITEFILE_LIST_LEN];
 shortcut help_list[HELP_LIST_LEN];
 shortcut spell_list[SPELL_LIST_LEN];
+#ifdef ENABLE_BROWSER
+shortcut browser_list[BROWSER_LIST_LEN];
+#endif
+
 toggle toggles[TOGGLE_LEN];
 
 /* Regular expressions */
@@ -170,7 +174,7 @@ void shortcut_init(int unjustify)
        "", *nano_mark_msg = "", *nano_delete_msg =
        "", *nano_backspace_msg = "", *nano_tab_msg =
        "", *nano_enter_msg = "", *nano_case_msg =
-       "", *nano_cancel_msg = "", *nano_unjustify_msg = "";
+       "", *nano_cancel_msg = "", *nano_unjustify_msg = "", *nano_tofiles_msg = "";
 
 #ifndef NANO_SMALL
     nano_help_msg = _("Invoke the help menu");
@@ -205,6 +209,7 @@ void shortcut_init(int unjustify)
     nano_enter_msg = _("Insert a carriage return at the cursor position");
     nano_case_msg =
        _("Make the current search or replace case (in)sensitive");
+    nano_tofiles_msg = _("Go to file browser");
     nano_cancel_msg = _("Cancel the current function");
 #endif
 
@@ -403,15 +408,31 @@ void shortcut_init(int unjustify)
                nano_exit_msg, 0, NANO_EXIT_FKEY, 0, VIEW, do_exit);
 
 
-    sc_init_one(&writefile_list[0], NANO_CANCEL_KEY, _("Cancel"),
-               nano_cancel_msg, 0, 0, 0, VIEW, 0);
-
+#ifdef ENABLE_BROWSER
+    sc_init_one(&writefile_list[0], NANO_TOFILES_KEY, _("To Files"),
+               nano_tofiles_msg, 0, 0, 0, NOVIEW, 0);
+#endif
 
-    sc_init_one(&writefile_list[0], NANO_CANCEL_KEY, _("Cancel"),
+    sc_init_one(&writefile_list[WRITEFILE_LIST_LEN - 1], NANO_CANCEL_KEY, _("Cancel"),
                nano_cancel_msg, 0, 0, 0, VIEW, 0);
 
     sc_init_one(&spell_list[0], NANO_CANCEL_KEY, _("Cancel"),
                nano_cancel_msg, 0, 0, 0, VIEW, 0);
 
+#ifdef ENABLE_BROWSER
+    sc_init_one(&browser_list[0], NANO_PREVPAGE_KEY, _("Prev Page"),
+               nano_prevpage_msg,
+               0, NANO_PREVPAGE_FKEY, KEY_PPAGE, VIEW, 0);
+
+    sc_init_one(&browser_list[1], NANO_NEXTPAGE_KEY, _("Next Page"),
+               nano_nextpage_msg,
+               0, NANO_NEXTPAGE_FKEY, KEY_NPAGE, VIEW, 0);
+
+    sc_init_one(&browser_list[2], NANO_EXIT_KEY, _("Exit"),
+               nano_exit_msg, 0, NANO_EXIT_FKEY, 0, VIEW, 0);
+
+#endif
+
+
     toggle_init();
 }

diff --git a/nano.c b/nano.c
index 9e010072bb6afe2ce08760f857330c3588e31e8a..f537986beb0ad8201677fbeafc4d5966b73ef007 100644 (file)
--- a/nano.c
+++ b/nano.c
@@ -1601,7 +1601,7 @@ void handle_sigwinch(int s)
 
     /* Do these b/c width may have changed... */
     refresh();
-    titlebar();
+    titlebar(NULL);
     edit_refresh();
     display_main_list();
     total_refresh();
@@ -2246,7 +2246,7 @@ int main(int argc, char *argv[])
     fprintf(stderr, _("Main: open file\n"));
 #endif
 
-    titlebar();
+    titlebar(NULL);
 
     /* Now we check to see if argv[optind] is non-null to determine if
        we're dealing with a new file or not, not argc == 1... */

diff --git a/nano.h b/nano.h
index f5a6abc20003409e11a70fccfbc34c98f820fc83..2a87ea9758ea571cc93526d005d228bc70906407 100644 (file)
--- a/nano.h
+++ b/nano.h
@@ -226,6 +226,7 @@ know what you're doing */
 #define NANO_SUSPEND_KEY       NANO_CONTROL_Z
 #define NANO_ENTER_KEY         NANO_CONTROL_M
 #define NANO_FROMSEARCHTOGOTO_KEY NANO_CONTROL_T
+#define NANO_TOFILES_KEY       NANO_CONTROL_T
 
 #define TOGGLE_CONST_KEY       NANO_ALT_C
 #define TOGGLE_AUTOINDENT_KEY  NANO_ALT_I
@@ -243,10 +244,16 @@ know what you're doing */
 #define REPLACE_LIST_LEN 6
 #define REPLACE_LIST_2_LEN 3
 #define GOTO_LIST_LEN 3
-#define WRITEFILE_LIST_LEN 1
 #define HELP_LIST_LEN 3
 #define SPELL_LIST_LEN 1
 
+#ifdef ENABLE_BROWSER
+#define WRITEFILE_LIST_LEN 2
+#define BROWSER_LIST_LEN 3
+#else
+#define WRITEFILE_LIST_LEN 1
+#endif
+
 #ifdef HAVE_REGEX_H
 #define TOGGLE_LEN 9
 #else

diff --git a/proto.h b/proto.h
index 0f5db60c4398c0426805609859146bf482eee02d..84d822f0996c34aeca06b242ee0910e02e216fb0 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -51,6 +51,9 @@ extern shortcut main_list[MAIN_LIST_LEN], whereis_list[WHEREIS_LIST_LEN];
 extern shortcut replace_list[REPLACE_LIST_LEN], goto_list[GOTO_LIST_LEN];
 extern shortcut writefile_list[WRITEFILE_LIST_LEN], help_list[HELP_LIST_LEN];
 extern shortcut spell_list[SPELL_LIST_LEN], replace_list_2[REPLACE_LIST_LEN];
+#ifdef ENABLE_BROWSER
+extern shortcut browser_list[BROWSER_LIST_LEN];
+#endif
 
 #ifdef HAVE_REGEX_H
 extern int use_regexp, regexp_compiled;
@@ -109,7 +112,8 @@ void check_statblank(void);
 void update_line(filestruct * fileptr, int index);
 void fix_editbot(void);
 void statusbar(char *msg, ...);
-void titlebar(void);
+void blank_statusbar(void);
+void titlebar(char *path);
 void previous_line(void);
 void center_cursor(void);
 void bottombars(shortcut s[], int slen);
@@ -149,6 +153,10 @@ int do_delete(void), do_backspace(void), do_tab(void), do_justify(void);
 int do_first_line(void), do_last_line(void);
 int do_replace(void), do_help(void), do_enter_void(void);
 
+#ifdef ENABLE_BROWSER
+char *do_browser(char *path);
+#endif
+
 filestruct *copy_node(filestruct * src);
 filestruct *copy_filestruct(filestruct * src);
 filestruct *make_new_node(filestruct * prevnode);

diff --git a/winio.c b/winio.c
index 5281ce7af2f54a689e4262b29ece783379f01d41..fbc840fb0bf4d726b92c0eaacf3cf53db2043773 100644 (file)
--- a/winio.c
+++ b/winio.c
@@ -463,9 +463,13 @@ void horizbar(WINDOW * win, int y)
     wattroff(win, A_REVERSE);
 }
 
-void titlebar(void)
+void titlebar(char *path)
 {
     int namelen, space;
+    char *what = path;
+
+    if (path == NULL)
+       what = filename;
 
     horizbar(topwin, 0);
     wattron(topwin, A_REVERSE);
@@ -473,17 +477,23 @@ void titlebar(void)
 
     space = COLS - strlen(VERMSG) - strlen(VERSION) - 21;
 
-    namelen = strlen(filename);
+    namelen = strlen(what);
 
-    if (!strcmp(filename, ""))
+    if (!strcmp(what, ""))
        mvwaddstr(topwin, 0, center_x - 6, _("New Buffer"));
     else {
        if (namelen > space) {
-           waddstr(topwin, _("  File: ..."));
-           waddstr(topwin, &filename[namelen - space]);
+           if (path == NULL)
+               waddstr(topwin, _("  File: ..."));
+           else
+               waddstr(topwin, _("   DIR: ..."));
+           waddstr(topwin, &what[namelen - space]);
        } else {
-           mvwaddstr(topwin, 0, center_x - (namelen / 2 + 1), "File: ");
-           waddstr(topwin, filename);
+           if (path == NULL)
+               mvwaddstr(topwin, 0, center_x - (namelen / 2 + 1), "File: ");
+           else
+               mvwaddstr(topwin, 0, center_x - (namelen / 2 + 1), " DIR: ");
+           waddstr(topwin, what);
        }
     }
     if (ISSET(MODIFIED))
@@ -552,7 +562,7 @@ void set_modified(void)
 {
     if (!ISSET(MODIFIED)) {
        SET(MODIFIED);
-       titlebar();
+       titlebar(NULL);
        wrefresh(topwin);
     }
 }
@@ -1119,7 +1129,7 @@ int total_refresh(void)
     clearok(topwin, FALSE);
     clearok(bottomwin, FALSE);
     edit_refresh();
-    titlebar();
+    titlebar(NULL);
     return 1;
 }