view src/wsdebug.h @ 11525:14b6b79d685b v8.0.0645

patch 8.0.0645: no error for illegal back reference in NFA engine commit https://github.com/vim/vim/commit/1ef9bbe215e13a273e74fccaddd8fc5a42c76b6e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 17 20:08:20 2017 +0200 patch 8.0.0645: no error for illegal back reference in NFA engine Problem: The new regexp engine does not give an error for using a back reference where it is not allowed. (Dominique Pelle) Solution: Check the back reference like the old engine. (closes #1774)
author Christian Brabandt <cb@256bit.org>
date Sat, 17 Jun 2017 20:15:03 +0200
parents 4aead6a9b7a9
children
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/* vi:set ts=8 sw=8 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *			Visual Workshop integration by Gordon Prieur
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */


#ifndef WSDEBUG_H
#define WSDEBUG_H

#ifdef WSDEBUG

#ifndef ASSERT
#define ASSERT(c) \
    if (!(c)) { \
	fprintf(stderr, "Assertion failed: line %d, file %s\n", \
		__LINE__, __FILE__); \
	fflush(stderr); \
	abort(); \
    }
#endif

#define WS_TRACE		0x00000001
#define WS_TRACE_VERBOSE	0x00000002
#define WS_TRACE_COLONCMD	0x00000004
#define WS_DEBUG_ALL		0xffffffff

#define WSDLEVEL(flags)		(ws_debug != NULL && (ws_dlevel & (flags)))

#ifdef USE_WDDUMP
#include "wdump.h"
#endif

#define WSDEBUG_TRACE	1
//#define WSDEBUG_SENSE	2

typedef enum {
		WT_ENV = 1,		/* look for env var if set */
		WT_WAIT,		/* look for ~/.gvimwait if set */
		WT_STOP			/* look for ~/.gvimstop if set */
} WtWait;


void		 wsdebug(char *, ...);
void		 wstrace(char *, ...);


extern FILE	*ws_debug;
extern u_int	 ws_dlevel;		/* ws_debug verbosity level */

# else		/* not WSDEBUG */

#ifndef ASSERT
# define ASSERT(c)
#endif

/*
 * The following 2 stubs are needed because a macro cannot be used because of
 * the variable number of arguments.
 */

void
wsdebug(
	char		*fmt,
	...)
{
}


void
wstrace(
	char		*fmt,
	...)
{
}

#endif /* WSDEBUG */
#endif /* WSDEBUG_H */