Move previous and next buffer code to main loop instead of do_toggles()

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@723 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Makefile.in

@@ -57,27 +57,24 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
-host_alias = @host_alias@
-host_triplet = @host@
-BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
 CURSES_LIB = @CURSES_LIB@
 DATADIRNAME = @DATADIRNAME@
 GENCAT = @GENCAT@
-GLIBC21 = @GLIBC21@
 GLIB_CFLAGS = @GLIB_CFLAGS@
 GLIB_CONFIG = @GLIB_CONFIG@
 GLIB_LIBS = @GLIB_LIBS@
 GMOFILES = @GMOFILES@
 GMSGFMT = @GMSGFMT@
+GT_NO = @GT_NO@
+GT_YES = @GT_YES@
+INCLUDE_LOCALE_H = @INCLUDE_LOCALE_H@
 INSTOBJEXT = @INSTOBJEXT@
-INTLBISON = @INTLBISON@
+INTLDEPS = @INTLDEPS@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
-INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
-LIBICONV = @LIBICONV@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
 PACKAGE = @PACKAGE@
@@ -87,6 +84,7 @@ RANLIB = @RANLIB@
 USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+l = @l@
 
 bin_PROGRAMS = nano
 nano_SOURCES = color.c 		cut.c 		files.c 		global.c 		move.c 		nano.c 		nano.h 		proto.h 		rcfile.c 		search.c 		utils.c 		winio.c 

config.h.in

@@ -31,6 +31,9 @@
 /* Define to `long' if <sys/types.h> doesn't define.  */
 #undef off_t
 
+/* Define if you need to in order for stat and other things to work.  */
+#undef _POSIX_SOURCE
+
 /* Define as the return type of signal handlers (int or void).  */
 #undef RETSIGTYPE
 
@@ -58,6 +61,21 @@
 /* Define this if your curses lib has the _use_keypad flag */
 #undef HAVE_USEKEYPAD
 
+/* Define this if you have NLS */
+#undef ENABLE_NLS
+
+/* Define this is you have the catgets command */
+#undef HAVE_CATGETS
+
+/* Define this is you have GNU gettext */
+#undef HAVE_GETTEXT
+
+/* Define this for HAVE_LC_MESSAGES */
+#undef HAVE_LC_MESSAGES
+
+/* Define this if you have the stpcpy function (cool) */
+#undef HAVE_STPCPY
+
 /* Define this to make the nano executable as small as possible */
 #undef NANO_SMALL
 
@@ -112,36 +130,15 @@
 /* Define if you have the dcgettext function.  */
 #undef HAVE_DCGETTEXT
 
-/* Define if you have the feof_unlocked function.  */
-#undef HAVE_FEOF_UNLOCKED
-
-/* Define if you have the fgets_unlocked function.  */
-#undef HAVE_FGETS_UNLOCKED
-
 /* Define if you have the getcwd function.  */
 #undef HAVE_GETCWD
 
-/* Define if you have the getegid function.  */
-#undef HAVE_GETEGID
-
-/* Define if you have the geteuid function.  */
-#undef HAVE_GETEUID
-
-/* Define if you have the getgid function.  */
-#undef HAVE_GETGID
-
 /* Define if you have the getopt_long function.  */
 #undef HAVE_GETOPT_LONG
 
 /* Define if you have the getpagesize function.  */
 #undef HAVE_GETPAGESIZE
 
-/* Define if you have the getuid function.  */
-#undef HAVE_GETUID
-
-/* Define if you have the mempcpy function.  */
-#undef HAVE_MEMPCPY
-
 /* Define if you have the munmap function.  */
 #undef HAVE_MUNMAP
 
@@ -169,12 +166,6 @@
 /* Define if you have the strdup function.  */
 #undef HAVE_STRDUP
 
-/* Define if you have the strtoul function.  */
-#undef HAVE_STRTOUL
-
-/* Define if you have the tsearch function.  */
-#undef HAVE_TSEARCH
-
 /* Define if you have the vsnprintf function.  */
 #undef HAVE_VSNPRINTF
 
@@ -208,12 +199,6 @@
 /* Define if you have the <regex.h> header file.  */
 #undef HAVE_REGEX_H
 
-/* Define if you have the <stddef.h> header file.  */
-#undef HAVE_STDDEF_H
-
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
-
 /* Define if you have the <string.h> header file.  */
 #undef HAVE_STRING_H
 
@@ -229,28 +214,12 @@
 /* Define if you have the <unistd.h> header file.  */
 #undef HAVE_UNISTD_H
 
+/* Define if you have the i library (-li).  */
+#undef HAVE_LIBI
+
 /* Name of package */
 #undef PACKAGE
 
 /* Version number of package */
 #undef VERSION
 
-/* Define if you have the iconv() function. */
-#undef HAVE_ICONV
-
-/* Define as const if the declaration of iconv() needs const. */
-#undef ICONV_CONST
-
-/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
-#undef HAVE_LANGINFO_CODESET
-
-/* Define if your <locale.h> file defines LC_MESSAGES. */
-#undef HAVE_LC_MESSAGES
-
-/* Define to 1 if translation of program messages to the user's native language
-   is requested. */
-#undef ENABLE_NLS
-
-/* Define if the GNU gettext() function is already present or preinstalled. */
-#undef HAVE_GETTEXT
-

nano.c

@@ -2284,41 +2284,21 @@ void do_toggle(int which)
 	display_main_list();
 	break;
 
-#ifdef ENABLE_LOADONINSERT
-    case NANO_OPENPREV_KEY:
-	open_prevfile(0);
-	break;
-    case NANO_OPENNEXT_KEY:
-	open_nextfile(0);
-	break;
-#endif
-
     }
 
-#ifdef ENABLE_LOADONINSERT
-    /* NANO_OPENPREV_KEY and NANO_OPENNEXT_KEY aren't really toggles, so
-       don't display anything on the statusbar if they're pressed */
-    if (toggles[which].val != NANO_OPENPREV_KEY &&
-	toggles[which].val != NANO_OPENNEXT_KEY) {
-#endif
-
-	if (!ISSET(toggles[which].flag)) {
-	    if (toggles[which].val == TOGGLE_NOHELP_KEY ||
-		toggles[which].val == TOGGLE_WRAP_KEY)
-		statusbar("%s %s", toggles[which].desc, enabled);
-	    else
-		statusbar("%s %s", toggles[which].desc, disabled);
-	} else {
-	    if (toggles[which].val == TOGGLE_NOHELP_KEY ||
-		toggles[which].val == TOGGLE_WRAP_KEY)
-		statusbar("%s %s", toggles[which].desc, disabled);
-	    else
-		statusbar("%s %s", toggles[which].desc, enabled);
-	}
-
-#ifdef ENABLE_LOADONINSERT
+    if (!ISSET(toggles[which].flag)) {
+	if (toggles[which].val == TOGGLE_NOHELP_KEY ||
+	    toggles[which].val == TOGGLE_WRAP_KEY)
+	    statusbar("%s %s", toggles[which].desc, enabled);
+	else
+	    statusbar("%s %s", toggles[which].desc, disabled);
+    } else {
+	if (toggles[which].val == TOGGLE_NOHELP_KEY ||
+	    toggles[which].val == TOGGLE_WRAP_KEY)
+	    statusbar("%s %s", toggles[which].desc, disabled);
+	else
+	    statusbar("%s %s", toggles[which].desc, enabled);
     }
-#endif
 
     SET(DISABLE_CURPOS);
 
@@ -2787,8 +2767,15 @@ int main(int argc, char *argv[])
 		    break;
 		}
 		break;
+	    case NANO_OPENPREV_KEY:
+		open_prevfile(0);
+		keyhandled = 1;
+		break;
+	    case NANO_OPENNEXT_KEY:
+		open_nextfile(0);
+		keyhandled = 1;
+		break;
 	    default:
-
 		/* Check for the altkey defs.... */
 		for (i = 0; i <= MAIN_LIST_LEN - 1; i++)
 		    if (kbinput == main_list[i].altval ||