make sure the "historylog" option isn't included in tiny mode

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1542 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -29,6 +29,8 @@ CVS code -
 	  new functions do_para_operation(), do_para_begin(), and
 	  do_para_end().  Note that the last three functions are
 	  disabled if justification is disabled. (DLR)
+	- Make sure the "historylog" option isn't included at all if
+	  NANO_SMALL is defined. (DLR)
 - files.c:
   do_browser()
 	- Some of the Pico compatibility options in the file browser

files.c

@@ -2870,7 +2870,7 @@ void load_history(void)
 
     if (homenv != NULL || userage != NULL) {
 	hist = fopen(nanohist, "r");
-	if (!hist) {
+	if (hist == NULL) {
             if (errno != ENOENT) {
 		/* Don't save history when we quit. */
 		UNSET(HISTORYLOG);
@@ -2923,7 +2923,7 @@ void save_history(void)
 
     if (homenv != NULL || userage != NULL) {
 	hist = fopen(nanohist, "wb");
-	if (!hist) {
+	if (hist == NULL) {
 	    rcfile_msg(_("Unable to write ~/.nano_history file, %s"), strerror(errno));
 	} else {
 	    /* set rw only by owner for security ?? */

nano.c

@@ -630,7 +630,9 @@ void usage(void)
     print1opt("-F", "--multibuffer", _("Enable multiple file buffers"));
 #endif
 #ifdef ENABLE_NANORC
+#ifndef NANO_SMALL
     print1opt("-H", "--historylog", _("Log & read search/replace string history"));
+#endif
     print1opt("-I", "--ignorercfiles", _("Don't look at nanorc files"));
 #endif
 #ifndef NANO_SMALL
@@ -3128,7 +3130,9 @@ int main(int argc, char *argv[])
 	{"multibuffer", 0, 0, 'F'},
 #endif
 #ifdef ENABLE_NANORC
+#ifndef NANO_SMALL
 	{"historylog", 0, 0, 'H'},
+#endif
 	{"ignorercfiles", 0, 0, 'I'},
 #endif
 #ifndef DISABLE_JUSTIFY
@@ -3223,9 +3227,11 @@ int main(int argc, char *argv[])
 	    break;
 #endif
 #ifdef ENABLE_NANORC
+#ifndef NANO_SMALL
 	case 'H':
 	    SET(HISTORYLOG);
 	    break;
+#endif
 	case 'I':
 	    SET(NO_RCFILE);
 	    break;

rcfile.c

@@ -49,6 +49,9 @@ const static rcoption rcopts[] = {
 #ifndef DISABLE_WRAPJUSTIFY
     {"fill", 0},
 #endif
+#ifndef NANO_SMALL
+    {"historylog", HISTORYLOG},
+#endif
 #if !defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION)
     {"mouse", USE_MOUSE},
 #endif
@@ -84,7 +87,6 @@ const static rcoption rcopts[] = {
     {"tabsize", 0},
     {"tempfile", TEMP_OPT},
     {"view", VIEW_MODE},
-    {"historylog", HISTORYLOG},
     {NULL, 0}
 };