/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#define ABC \
		ggg

ABC

/* Standards */

#define NOTHING
NOTHING

#define SYMBOL symbol
#undef SYMBOL
#define SYMBOL _symbol_

< SYMBOL >                      // < _symbol_ >
xSYMBOLx                        // xSYMBOLx
+SYMBOL-                        // +_symbol_-
>SYMBOL<                        // >_symbol_<
<SYMBOL>                        // <_symbol_>

#define FALSE 0
#define TRUE  !FALSE
a = x > 0 ? TRUE : FALSE        // a = x > 0 ? !0 : 0

#define A x
#define B y
#define MAC(a, b) \
	T() { a(); return b; }      // T() { x(); return y; }
MAC(A,B);

#ifdef MAC
MAC(X,Y)
#endif // MAC

/* Recursions */

#define y x
#define x y
x                               // x

#define Test(a) a
#define b Test(b)
a = b;                          // a = b;

#define func abc(func)
a = func                        // a = abc(func)

#define func1 func(abc)
a = func1                       // a = abc(func)(abc)

#define args(func, args) func args
args(t1, (args(t2, (x, y))))    // t1 (t2 (x, y))

#define ARGS(a) a
#define __ ARGS
int foo __((int x));            // int foo (int x);

/* Concatenations */

#define tail _Test
// Txt_##tail                      // Txt_##_Test

#define z(e,f) e##_##f
z ( abc, xyz )                  // abc_xyz


#define CAT( var ) fix##.var
CAT( a )                        // fix.a

#define CAT3( class, ref ) class##ref::class##ref
CAT3( a, b )                    // ab::ab

#define CAT2( var ) fix##var::fix##var
CAT2( a )                       // fixa::fixa

/* Extremes */

#define MAKE_X( name )  name##_Test
#define MAKE_Y( name )  MAKE_X( name##_Sym )
MAKE_Y( Txt );                  // Txt_Sym_Test;


/* Extensions */

/*
#ident "(c)# Test.txt"

#if #machine(i386)
#   error illegal machine
#endif
char machine[6];
*/

/* Last bug */
#define Cfstrcpy		Cstrcpy
#define Cstrcpy( s1, s2 )	strcpy( s1, s2 )

Cfstrcpy(Par1,Par2 )   		// blub( Par1, Par2 )