[Octave-bug-tracker] [bug #63400] [MXE Octave] Arrow keys not working in CLI

[Markus Mützel]

Follow-up Comment #6, bug #63400 (project octave):

The following additional change fixes it for me for the MinGW readline in
MSYS2:

--- readline-8.2/nls.c.orig     2022-08-15 15:38:51.000000000 +0200
+++ readline-8.2/nls.c  2022-11-22 18:37:21.816799800 +0100
@@ -141,8 +141,10 @@
   if (lspec == 0)
     lspec = "";
   ret = setlocale (LC_CTYPE, lspec);   /* ok, since it does not change locale
*/
+#if !defined (__MINGW32__)
   if (ret == 0 || *ret == 0)
     ret = setlocale (LC_CTYPE, (char *)NULL);
+#endif
   if (ret == 0 || *ret == 0)
     ret = RL_DEFAULT_LOCALE;
 #else


Maybe, that will also help for our version of it.



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