printf( " }\n" );	    break;	case token_dep_mbool:	    modtoyes = 1;	case token_dep_bool:	    printf( "\n" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		if ( ! vartable[get_varnum( tmp->name )].global_written )		{		    global( tmp->name );		}	    printf( "\tset tmpvar_dep [effective_dep [list" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		printf( " $%s", tmp->name );	    printf( "]];set %s [sync_bool $%s $tmpvar_dep %d];",		vartable[cfg->nameindex].name, vartable[cfg->nameindex].name,		modtoyes );	    printf( "if {$tmpvar_dep != 1" );	    if (modtoyes)		printf( " && $tmpvar_dep != 2" );	    printf( "} then {configure_entry .menu%d.config.f.x%d disabled {y};",		menu_num, line_num );	    printf( "} else {" );	    printf( "configure_entry .menu%d.config.f.x%d normal {y};",		menu_num, line_num );	    printf( "}; " );	case token_bool:	    if ( cfg->token == token_bool )		printf( "\n\t" );	    printf( "configure_entry .menu%d.config.f.x%d normal {n l",		menu_num, line_num );	    if ( cfg->token == token_bool )		printf( " y" );	    printf( "}" );	    printf( "} else {");	    printf( "configure_entry .menu%d.config.f.x%d disabled {y n l}}\n",		menu_num, line_num );	    break;	case token_choice_header:	    printf( "configure_entry .menu%d.config.f.x%d normal {x l}",		menu_num, line_num );	    printf( "} else {" );	    printf( "configure_entry .menu%d.config.f.x%d disabled {x l}",		menu_num, line_num );	    printf( "}\n" );	    break;	case token_choice_item:	    fprintf( stderr, "Internal error on token_choice_item\n" );	    exit( 1 );	case token_dep_tristate:	    printf( "\n" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		if ( ! vartable[get_varnum( tmp->name )].global_written )		{		    global( tmp->name );		}	    printf( "\tset tmpvar_dep [effective_dep [list" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		printf( " $%s", tmp->name );	    printf( "]];set %s [sync_tristate $%s $tmpvar_dep];",		vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );	    printf( "\tif {$tmpvar_dep != 1} then {" );	    printf( "configure_entry .menu%d.config.f.x%d disabled {y}",		menu_num, line_num );	    printf( "} else {" );	    printf( "configure_entry .menu%d.config.f.x%d normal {y}",		menu_num, line_num );	    printf( "}; " );	    printf( "if {$tmpvar_dep == 0} then {" );	    printf( "configure_entry .menu%d.config.f.x%d disabled {m}",		menu_num, line_num );	    printf( "} else {" );	    printf( "configure_entry .menu%d.config.f.x%d normal {m}",		menu_num, line_num );	    printf( "}; " );	case token_tristate:	    if ( cfg->token == token_tristate )	    {		printf( "\n\tconfigure_entry .menu%d.config.f.x%d normal {y}; ",		    menu_num, line_num );	    }	    printf( "if {($CONFIG_MODULES == 1)} then {" );	    printf( "configure_entry .menu%d.config.f.x%d normal {m}} else {",		menu_num, line_num );	    printf( "configure_entry .menu%d.config.f.x%d disabled {m}}; ",		menu_num, line_num );	    printf( "configure_entry .menu%d.config.f.x%d normal {n l}",		menu_num, line_num );	/*	 * Or in a bit to the variable - this causes all of the radiobuttons	 * to be deselected (i.e. not be red).	 */	    printf( "} else {" );	    printf( "configure_entry .menu%d.config.f.x%d disabled {y n m l}}\n",		menu_num, line_num );	    break;	case token_hex:	case token_int:	case token_string:	    printf( ".menu%d.config.f.x%d.x configure -state normal -foreground [ cget .ref -foreground ]; ",		menu_num, line_num );	    printf( ".menu%d.config.f.x%d.l configure -state normal; ",		menu_num, line_num );	    printf( "} else {" );	    printf( ".menu%d.config.f.x%d.x configure -state disabled -foreground [ cget .ref -disabledforeground ]; ",		menu_num, line_num );	    printf( ".menu%d.config.f.x%d.l configure -state disabled}\n",		menu_num, line_num );	    break;	case token_comment:	case token_mainmenu_option:	    if ( line_num >= 0 )	    {		printf( "configure_entry .menu%d.config.f.x%d normal {m}",		    menu_num, line_num );		printf( "} else {" );		printf( "configure_entry .menu%d.config.f.x%d disabled {m}}\n",		    menu_num, line_num );	    }	    else		printf( ".f0.x%d configure -state normal } else { .f0.x%d configure -state disabled }\n",		    menu_num, menu_num );	    break;	}    }    else    {	int modtoyes = 0;	switch ( cfg->token )	{	default:	    printf( " }\n" );	    break;	case token_dep_mbool:	    modtoyes = 1;	case token_dep_bool:	    printf( "\n" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		if ( ! vartable[get_varnum( tmp->name )].global_written )		{		    global( tmp->name );		}	    printf( "\tset tmpvar_dep [effective_dep [list" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		printf( " $%s", tmp->name );	    printf( "]];set %s [sync_bool $%s $tmpvar_dep %d];",		vartable[cfg->nameindex].name, vartable[cfg->nameindex].name,		modtoyes );	case token_bool:	    if ( cfg->token == token_bool )		printf( "\n\t" );	    printf( "set %s [expr $%s&15]",		vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );		printf( "}\n");	    break;	case token_choice_header:	    printf( "} else {" );	    for ( cfg1  = cfg->next;		  cfg1 != NULL && cfg1->token == token_choice_item;		  cfg1  = cfg1->next )		printf( "set %s 4;", vartable[cfg1->nameindex].name );	    printf( "}\n" );	    break;	case token_choice_item:	    fprintf( stderr, "Internal error on token_choice_item\n" );	    exit( 1 );	case token_define_bool:	case token_define_tristate:	    if ( ! vartable[get_varnum( cfg->value )].global_written )	    {		global( cfg->value );	    }	    printf( "set %s $%s }\n",		vartable[cfg->nameindex].name, cfg->value );	    break;	case token_define_hex:	case token_define_int:	    printf( "set %s %s }\n",		vartable[cfg->nameindex].name, cfg->value );	    break;	case token_define_string:	    printf( "set %s \"%s\" }\n",		vartable[cfg->nameindex].name, cfg->value );	    break;	case token_dep_tristate:	    printf( "\n" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		if ( ! vartable[get_varnum( tmp->name )].global_written )		{		    global( tmp->name );		}	    printf( "\tset tmpvar_dep [effective_dep [list" );	    for ( tmp = cfg->depend; tmp; tmp = tmp->next )		printf( " $%s", tmp->name );	    printf( "]]; set %s [sync_tristate $%s $tmpvar_dep]; ",		vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );	case token_tristate:	    if ( cfg->token == token_tristate )		printf( "if {($CONFIG_MODULES == 0) && ($%s == 2)} then {set %s 1}; ",		    vartable[cfg->nameindex].name,		    vartable[cfg->nameindex].name );	/*	 * Or in a bit to the variable - this causes all of the radiobuttons	 * to be deselected (i.e. not be red).	 */	    printf( "set %s [expr $%s&15]",		vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );	    printf( "}\n" );	    break;	case token_hex:	case token_int:	    if ( cfg->value && *cfg->value == '$' )	    {		int index = get_varnum( cfg->value+1 );		printf( "\n" );		if ( ! vartable[index].global_written )		{		    global( vartable[index].name );		}		printf( "\t" );	    }	    if ( cfg->token == token_hex )		printf( "validate_hex " );	    else if ( cfg->token == token_int )		printf( "validate_int " );	    printf( "%s \"$%s\" %s}\n",		vartable[cfg->nameindex].name, vartable[cfg->nameindex].name,		cfg->value );	    break;	case token_unset:	    printf( "set %s 4}\n", vartable[cfg->nameindex].name );	    break;	}    }}/* * Generate a line that writes a variable to the output file. */void generate_writeconfig( struct kconfig * cfg ){    struct condition * cond;    struct dependency * tmp;    int depmod = 2;        /*     * Generate global declaration for this symbol.     */    if ( cfg->token != token_comment )    {	if ( cfg->nameindex > 0 && ! vartable[cfg->nameindex].global_written )	{	    vartable[cfg->nameindex].global_written = 1;	    global( vartable[cfg->nameindex].name );	}	if ( cfg->token == token_define_tristate || cfg->token == token_define_bool )	{	    if ( ! vartable[get_varnum( cfg->value )].global_written )	    {		vartable[get_varnum( cfg->value )].global_written = 1;		global( cfg->value );	    }	}	else if ( cfg->nameindex <= 0 && cfg->token == token_choice_header )	{	    printf( "\tglobal tmpvar_%d\n", -(cfg->nameindex) );	}    }    /*     * Generate global declarations for the condition chain.     */    for ( cond = cfg->cond; cond != NULL; cond = cond->next )    {	switch( cond->op )	{	default:	    break;	case op_variable:	    if ( ! vartable[cond->nameindex].global_written )	    {		vartable[cond->nameindex].global_written = 1;		global( vartable[cond->nameindex].name );	    }	    break;	}    }    /*     * Generate indentation.     */	printf( "\t" );    /*     * Generate the conditional.     */    if ( cfg->cond != NULL )    {	printf( "if {" );	for ( cond = cfg->cond; cond != NULL; cond = cond->next )	{	    switch ( cond->op )	    {	    default:           break;	    case op_bang:      printf( " ! "  ); break;	    case op_eq:        printf( " == " ); break;	    case op_neq:       printf( " != " ); break;	    case op_and:       printf( " && " ); break;	    case op_and1:      printf( " && " ); break;	    case op_or:        printf( " || " ); break;	    case op_lparen:    printf( "("    ); break;	    case op_rparen:    printf( ")"    ); break;	    case op_variable:		printf( "$%s", vartable[cond->nameindex].name );		break;	    case op_constant:		if      ( strcmp( cond->str, "n" ) == 0 ) printf( "0" );		else if ( strcmp( cond->str, "y" ) == 0 ) printf( "1" );		else if ( strcmp( cond->str, "m" ) == 0 ) printf( "2" );		else if ( strcmp( cond->str, "" ) == 0 )  printf( "4" );		else		    printf( "\"%s\"", cond->str );		break;	    }	}	printf( "} then {" );    }    /*     * Generate a procedure call to write the value.     * This code depends on the write_* procedures in header.tk.     */    switch ( cfg->token )    {    default:	if ( cfg->cond != NULL )	    printf( " }" );	printf( "\n" );	break;    case token_bool:    case token_tristate:	printf( "write_tristate $cfg $autocfg %s $%s [list $notmod] 2", 	    vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );	if ( cfg->cond != NULL )	    printf( " }" );	printf( "\n" );	break;    case token_choice_header:	/*	 * This is funky code -- it fails if there were any conditionals.	 * Fortunately all the conditionals got stripped off somewhere	 * else.	 */	{	    struct kconfig * cfg1;	    for ( cfg1  = cfg->next;		  cfg1 != NULL && cfg1->token == token_choice_item;		  cfg1  = cfg1->next )	    {		printf("\n\tif { $tmpvar_%d == \"%s\" } then { write_tristate $cfg $autocfg %s 1 [list $notmod] 2 } else { write_tristate $cfg $autocfg %s 0 [list $notmod] 2 }",		    -(cfg->nameindex), cfg1->label,		    vartable[cfg1->nameindex].name,