Handle cursor key mode (application vs. ANSI). "less" now works.

terminaluserinput.cpp

@@ -2,7 +2,8 @@
 
 using namespace Terminal;
 
-std::string UserInput::input( Parser::UserByte *act )
+std::string UserInput::input( Parser::UserByte *act,
+			      bool application_mode_cursor_keys )
 {
   char translated_str[ 2 ] = { act->c, 0 };
 
@@ -12,7 +13,7 @@ std::string UserInput::input( Parser::UserByte *act )
 
   /* We don't need lookahead to do this for 7-bit. */
 
-  if ( (!application_mode_cursor)
+  if ( (!application_mode_cursor_keys)
        && (last_byte == 0x1b) /* ESC */
        && (act->c == 'O') ) { /* ESC O = 7-bit SS3 = application mode */
     translated_str[ 0 ] = '[';
@@ -21,6 +22,8 @@ std::string UserInput::input( Parser::UserByte *act )
   /* This doesn't handle the 8-bit SS3 C1 control, which would be
      two octets in UTF-8. Fortunately nobody seems to send this. */
 
+  last_byte = act->c;
+
   act->handled = true;
 
   return std::string( translated_str );