vim-patch:7.4.2222

Problem:    Sourcing a script where a character has 0x80 as a second byte does
            not work. (Filipe L B Correia)
Solution:   Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian
            Brabandt, closes vim/vim#728)  Add a test case.

6bff02eb53

src/nvim/misc1.c

@@ -2322,7 +2322,7 @@ int get_keystroke(void)
     n = os_inchar(buf + len, maxlen, len == 0 ? -1L : 100L, 0);
     if (n > 0) {
       /* Replace zero and CSI by a special key code. */
-      n = fix_input_buffer(buf + len, n, FALSE);
+      n = fix_input_buffer(buf + len, n);
       len += n;
       waited = 0;
     } else if (len > 0)