cosmetic fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2186 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/move.c

@@ -56,13 +56,14 @@ void do_home(void)
     size_t pww_save = placewewant;
 #ifndef NANO_SMALL
     if (ISSET(SMART_HOME)) {
-	size_t current_save_x = current_x;
+	size_t current_x_save = current_x;
 
 	for (current_x = 0; isblank(current->data[current_x]) &&
 		current->data[current_x] != '\0'; current_x++)
 	    ;
 
-	if (current_x == current_save_x || current->data[current_x] == '\0')
+	if (current_x == current_x_save ||
+		current->data[current_x] == '\0')
 	    current_x = 0;
 
 	placewewant = xplustabs();

src/nano.c

@@ -1492,7 +1492,7 @@ bool do_wrap(filestruct *inptr)
 	/* +1 for the space between after_break and wrap_line. */
 	if ((new_line_len + 1 + wrap_line_len) <= fill) {
 	    wrapping = TRUE;
-	    new_line_len += (1 + wrap_line_len);
+	    new_line_len += 1 + wrap_line_len;
 	}
     }