890     int	    key;	// Special key code or ascii value  member
1089 simplify_key(int key, int *modifiers)  in simplify_key()  argument
1098 	if (key == TAB && (*modifiers & MOD_MASK_SHIFT))  in simplify_key()
1103 	key0 = KEY2TERMCAP0(key);  in simplify_key()
1104 	key1 = KEY2TERMCAP1(key);  in simplify_key()
1115     return key;  in simplify_key()
1122 handle_x_keys(int key)  in handle_x_keys()  argument
1124     switch (key)  in handle_x_keys()
1143     return key;  in handle_x_keys()
1274     int		key;  in trans_special()  local
1276     key = find_special_key(srcp, &modifiers, flags, did_simplify);  in trans_special()
1277     if (key == 0)  in trans_special()
1280     return special_to_buf(key, modifiers, flags & FSK_KEYCODE, dst);  in trans_special()
1291 special_to_buf(int key, int modifiers, int keycode, char_u *dst)  in special_to_buf()  argument
1303     if (IS_SPECIAL(key))  in special_to_buf()
1306 	dst[dlen++] = KEY2TERMCAP0(key);  in special_to_buf()
1307 	dst[dlen++] = KEY2TERMCAP1(key);  in special_to_buf()
1310 	dlen += (*mb_char2bytes)(key, dst + dlen);  in special_to_buf()
1312 	dlen = (int)(add_char2buf(key, dst + dlen) - dst);  in special_to_buf()
1314 	dst[dlen++] = key;  in special_to_buf()
1338     int		key;  in find_special_key()  local
1419 		key = (int)n;  in find_special_key()
1433 		    key = PTR2CHAR(last_dash + off);  in find_special_key()
1436 		    key = get_special_key_code(last_dash + off);  in find_special_key()
1438 			key = handle_x_keys(key);  in find_special_key()
1446 	    if (key != NUL)  in find_special_key()
1452 		key = simplify_key(key, &modifiers);  in find_special_key()
1457 		    if (key == K_BS)  in find_special_key()
1458 			key = BS;  in find_special_key()
1459 		    else if (key == K_DEL || key == K_KDEL)  in find_special_key()
1460 			key = DEL;  in find_special_key()
1464 		if (!IS_SPECIAL(key))  in find_special_key()
1465 		    key = extract_modifiers(key, &modifiers,  in find_special_key()
1470 		return key;  in find_special_key()
1488 may_adjust_key_for_ctrl(int modifiers, int key)  in may_adjust_key_for_ctrl()  argument
1492 	if (ASCII_ISALPHA(key))  in may_adjust_key_for_ctrl()
1493 	    return TOUPPER_ASC(key);  in may_adjust_key_for_ctrl()
1494 	if (key == '2')  in may_adjust_key_for_ctrl()
1496 	if (key == '6')  in may_adjust_key_for_ctrl()
1498 	if (key == '-')  in may_adjust_key_for_ctrl()
1501     return key;  in may_adjust_key_for_ctrl()
1512 may_remove_shift_modifier(int modifiers, int key)  in may_remove_shift_modifier()  argument
1517 	    && ((key >= '!' && key <= '/')  in may_remove_shift_modifier()
1518 		|| (key >= ':' && key <= 'Z')  in may_remove_shift_modifier()
1519 		|| (key >= '[' && key <= '`')  in may_remove_shift_modifier()
1520 		|| (key >= '{' && key <= '~')))  in may_remove_shift_modifier()
1524 		&& (key == '{' || key == '}' || key == '|'))  in may_remove_shift_modifier()
1538 extract_modifiers(int key, int *modp, int simplify, int *did_simplify)  in extract_modifiers()  argument
1546     if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key))  in extract_modifiers()
1548 	key = TOUPPER_ASC(key);  in extract_modifiers()
1558     if ((modifiers & MOD_MASK_CTRL) && ASCII_ISALPHA(key))  in extract_modifiers()
1559 	key = TOUPPER_ASC(key);  in extract_modifiers()
1566 	    && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key)  in extract_modifiers()
1569 	    && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))  in extract_modifiers()
1573 	key = Ctrl_chr(key);  in extract_modifiers()
1576 	if (key == 0)  in extract_modifiers()
1577 	    key = K_ZERO;  in extract_modifiers()
1586     if (simplify && (modifiers & MOD_MASK_ALT) && key < 0x80  in extract_modifiers()
1589 	key |= 0x80;  in extract_modifiers()
1596     return key;  in extract_modifiers()
1609 	if (c == key_names_table[i].key)  in find_special_key_in_table()
1649 		return key_names_table[i].key;  in get_special_key_code()