revert the blocking of meta sequences in main(), as it doesn't solve the

problem of meta sequences' sometimes being interpreted as printable
characters when they shouldn't be


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1937 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -71,8 +71,6 @@ CVS code -
   do_para_begin(), do_para_end()
 	- Maintain current_y's value when moving up or down lines so
 	  that smooth scrolling works correctly. (DLR)
-  main()
-	- Don't let meta sequences get through to do_char(). (DLR)
 - nano.h:
 	- Add WIDTH_OF_TAB #define, containing the default width of a
 	  tab. (DLR)

src/nano.c

@@ -3492,7 +3492,7 @@ int main(int argc, char **argv)
 	kbinput = get_edit_input(&meta_key, TRUE);
 
 	/* Last gasp, stuff that's not in the main lists. */
-	if (kbinput != ERR && !meta_key && !is_cntrl_char(kbinput)) {
+	if (kbinput != ERR && !is_cntrl_char(kbinput)) {
 	    /* Don't stop unhandled printable sequences, so that people
 	     * with odd character sets can type. */
 	    if (ISSET(VIEW_MODE))