[Mlterm-dev-en] Ignore 0x7f control code

[amagai <am...@nu...>]

Hi,

The mlterm 3.0.1 shows some bogus output for 0x7f (DEL) input.  How
about following patch to ingore 0x7f for VT-100 compatibility?

Ref: http://vt100.net/docs/vt100-ug/table3-10.html
in   http://vt100.net/docs/vt100-ug/chapter3.html#S3.3.1

Thank you.

Y.Amagai

================================================================
--- ml_vt100_parser.c.org	2010-06-26 11:36:28.000000000 +0900
+++ ml_vt100_parser.c	2010-06-26 11:45:15.000000000 +0900
@@ -2737,11 +2737,11 @@
 				}
 			}

-			if( ch.size == 1 && ch.ch[0] == 0x0)
+			if( ch.size == 1 && (ch.ch[0] == 0x0 || ch.ch[0] == 0x7f))
 			{
 			#ifdef  DEBUG
 				kik_warn_printf( KIK_DEBUG_TAG
-					" 0x0 sequence is received , ignored...\n") ;
+					" 0x0/0x7f sequence is received , ignored...\n") ;
 			#endif
 			}
 			else if( ch.size == 1 && 0x1 <= ch.ch[0] && ch.ch[0] <= 0x1f)