+++ /dev/null
-diff -ru slang-1.4.4.vanilla/src/slcurses.c slang-1.4.4/src/slcurses.c
---- slang-1.4.4.vanilla/src/slcurses.c Wed Feb 21 02:17:36 2001
-+++ slang-1.4.4/src/slcurses.c Sun Jun 24 14:50:06 2001
-@@ -127,7 +127,10 @@
- }
- else if (ch == 0xFFFF) return ERR;
- SLang_ungetkey (ch);
-- return SLkp_getkey ();
-+ if ((ch = SLkp_getkey ()) != SL_KEY_ERR)
-+ return ch;
-+ else
-+ return SLang_getkey ();
- }
- return SLang_getkey ();
- }
-diff -ru slang-1.4.4.vanilla/src/slkeymap.c slang-1.4.4/src/slkeymap.c
---- slang-1.4.4.vanilla/src/slkeymap.c Wed Feb 21 02:17:37 2001
-+++ slang-1.4.4/src/slkeymap.c Sun Jun 24 14:50:06 2001
-@@ -335,6 +335,8 @@
-
- SLang_Key_Type *SLang_do_key(SLKeyMap_List_Type *kml, int (*getkey)(void))
- {
-+ unsigned char SLang_Undo_Buffer [SL_MAX_INPUT_BUFFER_LEN];
-+ int SLang_Undo_Len = 0;
- register SLang_Key_Type *key, *next, *kmax;
- unsigned int len;
- unsigned char input_ch;
-@@ -348,6 +350,7 @@
- return NULL;
-
- input_ch = (unsigned char) SLang_Last_Key_Char;
-+ SLang_Undo_Buffer [SLang_Undo_Len++] = input_ch;
-
- key = (SLang_Key_Type *) &((kml->keymap)[input_ch]);
-
-@@ -364,7 +367,11 @@
-
- key = kml->keymap + input_ch;
- if (key->type == 0)
-+ {
-+ if (getkey == (int (*)(void)) SLang_getkey)
-+ SLang_ungetkey_string (SLang_Undo_Buffer, SLang_Undo_Len);
- return NULL;
-+ }
- }
-
- /* It appears to be a prefix character in a key sequence. */
-@@ -377,6 +384,7 @@
- {
- SLang_Key_TimeOut_Flag = 1;
- SLang_Last_Key_Char = (*getkey)();
-+ SLang_Undo_Buffer [SLang_Undo_Len++] = (unsigned char) SLang_Last_Key_Char;
- SLang_Key_TimeOut_Flag = 0;
-
- len++;
-@@ -450,6 +458,8 @@
- kmax = next;
- }
-
-+ if (getkey == (int (*)(void)) SLang_getkey)
-+ SLang_ungetkey_string (SLang_Undo_Buffer, SLang_Undo_Len);
- return NULL;
- }
-
-diff -ru slang-1.4.4.vanilla/src/slkeypad.c slang-1.4.4/src/slkeypad.c
---- slang-1.4.4.vanilla/src/slkeypad.c Wed Feb 21 02:17:37 2001
-+++ slang-1.4.4/src/slkeypad.c Sun Jun 24 14:50:06 2001
-@@ -122,7 +122,7 @@
- key = SLang_do_key (Keymap_List, (int (*)(void)) SLang_getkey);
- if ((key == NULL) || (key->type != SLKEY_F_KEYSYM))
- {
-- SLang_flush_input ();
-+ /* SLang_flush_input (); */
- return SL_KEY_ERR;
- }
-