/* $NetBSD: opt_bacc.c,v 1.1 2021/10/16 03:20:13 rillig Exp $ */
/* $FreeBSD$ */

#indent input
/*
 * Test the option -bacc, which forces a blank line around every conditional
 * compilation block.  For example, in front of every #ifdef and after every
 * #endif.  Other blank lines surrounding such blocks are swallowed.
 *
 * XXX: As of 2021-10-05, the option -bacc has no effect on declarations since
 * process_decl resets prefix_blankline_requested unconditionally.
 */

int		a;
#if 0				/* FIXME: need blank line above */
int		b;
#endif				/* FIXME: need blank line below */
int		c;


int		space_a;

#if 0				/* FIXME: need blank line above */

int		space_b;	/* FIXME: need no blank line above */

#endif

int		space_c;

const char *
os_name(void)
{
#if defined(__NetBSD__) || defined(__FreeBSD__)
	return "BSD";
#else
	return "unknown";
#endif
}
#indent end

#indent run -bacc
/*
 * Test the option -bacc, which forces a blank line around every conditional
 * compilation block.  For example, in front of every #ifdef and after every
 * #endif.  Other blank lines surrounding such blocks are swallowed.
 *
 * XXX: As of 2021-10-05, the option -bacc has no effect on declarations since
 * process_decl resets prefix_blankline_requested unconditionally.
 */

int		a;
#if 0				/* FIXME: need blank line above */
int		b;
#endif				/* FIXME: need blank line below */
int		c;


int		space_a;
#if 0				/* FIXME: need blank line above */

int		space_b;	/* FIXME: need no blank line above */
#endif

int		space_c;

/* $ XXX: The '*' should not be set apart from the rest of the return type. */
const char     *
os_name(void)
{
#if defined(__NetBSD__) || defined(__FreeBSD__)

/* $ FIXME: This empty line _below_ the '#if' contradicts the manual page. */
	return "BSD";
#else

/* $ FIXME: This empty line _below_ the '#else' contradicts the manual page. */
	return "unknown";
#endif
/* $ FIXME: There should be an empty line after the '#endif'. */
}
#indent end

#indent input
int		a;
#if 0
int		b;
#endif
int		c;


int		space_a;

#if 0

int		space_b;

#endif

int		space_c;

const char *
os_name(void)
{
#if defined(__NetBSD__) || defined(__FreeBSD__)
	return "BSD";
#else
	return "unknown";
#endif
}
#indent end

#indent run -nbacc
int		a;
#if 0
int		b;
#endif
int		c;


int		space_a;

#if 0

int		space_b;

#endif

int		space_c;

const char     *
os_name(void)
{
#if defined(__NetBSD__) || defined(__FreeBSD__)
	return "BSD";
#else
	return "unknown";
#endif
}
#indent end