Mercurial > vim
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 */