use pcre16

git-svn-id: http://svn.miranda-ng.org/main/trunk@10036 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

6 files changed, 12 insertions, 415 deletions

diff --git a/plugins/ClientChangeNotify/src/ClientChangeNotify.cpp b/plugins/ClientChangeNotify/src/ClientChangeNotify.cpp
index 55c09e6d4d..9d6457a735 100644
--- a/plugins/ClientChangeNotify/src/ClientChangeNotify.cpp
+++ b/plugins/ClientChangeNotify/src/ClientChangeNotify.cpp
@@ -321,7 +321,6 @@ static int ModuleLoad(WPARAM wParam, LPARAM lParam)
 

 int MirandaLoaded(WPARAM wParam, LPARAM lParam)

 {

-	InitPcre();

 	ModuleLoad(0, 0);

 	COptPage PopupOptPage(g_PopupOptPage);

 	PopupOptPage.DBToMem();

@@ -377,6 +376,5 @@ extern "C" int __declspec(dllexport) Load(void)
 extern "C" int __declspec(dllexport) Unload()

 {

 	CloseHandle(g_hMainThread);

-	UninitPcre();

 	return 0;

 }

diff --git a/plugins/ClientChangeNotify/src/Common.h b/plugins/ClientChangeNotify/src/Common.h
index 2dbe3efbfd..c5c337fe86 100644
--- a/plugins/ClientChangeNotify/src/Common.h
+++ b/plugins/ClientChangeNotify/src/Common.h
@@ -47,9 +47,9 @@
 #include "m_icolib.h"

 #include "m_genmenu.h"

 #include "win2k.h"

+#include "m_metacontacts.h"

 

 #include "m_fingerprint.h"

-#include "m_metacontacts.h"

 

 #include "CommonLibs\TMyArray.h"

 #include "CommonLibs\Options.h"

diff --git a/plugins/ClientChangeNotify/src/CommonLibs/pcre.cpp b/plugins/ClientChangeNotify/src/CommonLibs/pcre.cpp
index 492c2f2a92..4265ca49bf 100644
--- a/plugins/ClientChangeNotify/src/CommonLibs/pcre.cpp
+++ b/plugins/ClientChangeNotify/src/CommonLibs/pcre.cpp
@@ -27,20 +27,10 @@
 #include "CString.h"

 #include "pcre.h"

 

-

-HMODULE hPcreDLL = NULL;

-

-static pcre* (*pcre_compile)(const char*, int, const char**, int*, const unsigned char*);

-static int (*pcre_config)(int, void*);

-static int (*pcre_exec)(const pcre*, const pcre_extra*, const char*, int, int, int, int*, int);

-static void (*pcre_free)(void*);

-static pcre_extra* (*pcre_study)(const pcre*, int, const char **);

-

-

 typedef struct

 {

-	pcre *pPcre;

-	pcre_extra *pExtra;

+	pcre16 *pPcre;

+	pcre16_extra *pExtra;

 	TCString Pattern; // used when it's not a valid regexp

 	int ID; // user-defined ID of the pattern; returned by PcreCheck on a match

 } sPcreCompileData;

@@ -55,10 +45,10 @@ void FreePcreCompileData()
 	{

 		if (PcreCompileData[I].pPcre)

 		{

-			pcre_free(PcreCompileData[I].pPcre);

+			pcre16_free(PcreCompileData[I].pPcre);

 			if (PcreCompileData[I].pExtra)

 			{

-				pcre_free(PcreCompileData[I].pExtra);

+				pcre16_free(PcreCompileData[I].pExtra);

 			}

 		}

 	}

@@ -72,7 +62,7 @@ TCString CompileRegexp(TCString Regexp, int bAddAsUsualSubstring, int ID)
 	sPcreCompileData s = {0};

 	int NewID = PcreCompileData.AddElem(s);

 	PcreCompileData[NewID].ID = ID;

-	if (hPcreDLL && !bAddAsUsualSubstring)

+	if (!bAddAsUsualSubstring)

 	{

 		const char *Err;

 		int ErrOffs;

@@ -129,12 +119,11 @@ TCString CompileRegexp(TCString Regexp, int bAddAsUsualSubstring, int ID)
 			Regexp.ReleaseBuffer();

 		}

 

-		PcreCompileData[NewID].pPcre = pcre_compile(WCHAR2UTF8(Regexp).GetData(), PCRE_UTF8 | PCRE_NO_UTF8_CHECK | Flags, &Err, &ErrOffs, NULL);

+		PcreCompileData[NewID].pPcre = pcre16_compile(Regexp, PCRE_UTF8 | PCRE_NO_UTF8_CHECK | Flags, &Err, &ErrOffs, NULL);

 

 		if (PcreCompileData[NewID].pPcre) {

 			PcreCompileData[NewID].pExtra = NULL;

-			if (pcre_study)

-				PcreCompileData[NewID].pExtra = pcre_study(PcreCompileData[NewID].pPcre, 0, &Err);

+			PcreCompileData[NewID].pExtra = pcre16_study(PcreCompileData[NewID].pPcre, 0, &Err);

 		} 

 		else {

 			// Result += LogMessage(TranslateT("Syntax error in regexp\n%s\nat offset %d: %s."), (TCHAR*)Regexp, ErrOffs, (TCHAR*)ANSI2TCHAR(Err)) + _T("\n\n");

@@ -146,91 +135,6 @@ TCString CompileRegexp(TCString Regexp, int bAddAsUsualSubstring, int ID)
 	return Result;

 }

 

-

-HMODULE LoadPcreLibrary(const char *szPath)

-{

-	_ASSERT(szPath);

-	HMODULE hModule = LoadLibraryA(szPath);

-	if (!hModule)

-	{

-		return NULL;

-	}

-	*(FARPROC*)&pcre_config = GetProcAddress(hModule, "pcre_config");

-	*(FARPROC*)&pcre_compile = GetProcAddress(hModule, "pcre_compile");

-	*(FARPROC*)&pcre_exec = GetProcAddress(hModule, "pcre_exec");

-	*(FARPROC*)&pcre_study = GetProcAddress(hModule, "pcre_study");

-	*(FARPROC*)&pcre_free = *(FARPROC*)GetProcAddress(hModule, "pcre_free"); // pcre_free is a pointer to a variable containing pointer to the function %)

-	if (pcre_compile && pcre_exec && pcre_free)

-	{

-

-		int Utf8Supported = 0;

-		if (pcre_config)

-		{

-			pcre_config(PCRE_CONFIG_UTF8, &Utf8Supported);

-		}

-		if (Utf8Supported)

-		{

-			return hModule;

-		}

-

-	}

-	FreeLibrary(hModule);

-	return NULL;

-}

-

-

-void InitPcre()

-{

-	_ASSERT(!hPcreDLL);

-	hPcreDLL = LoadPcreLibrary("pcre.dll");

-	if (!hPcreDLL)

-	{

-		hPcreDLL = LoadPcreLibrary("pcre3.dll");

-	}

-	if (!hPcreDLL)

-	{

-		char path[MAX_PATH];

-		GetModuleFileNameA(NULL, path, sizeof(path));

-		char *p = strrchr(path, '\\');

-		if (p)

-		{

-			strcpy(p + 1, "pcre.dll");

-		} else

-		{

-			strcpy(path, "pcre.dll");

-		}

-		hPcreDLL = LoadPcreLibrary(path);

-		if (!hPcreDLL)

-		{

-			if (p)

-			{

-				strcpy(p + 1, "pcre3.dll");

-			} else

-			{

-				strcpy(path, "pcre3.dll");

-			}

-			hPcreDLL = LoadPcreLibrary(path);

-		}

-	}

-}

-

-

-void UninitPcre()

-{

-	if (hPcreDLL)

-	{

-		FreePcreCompileData();

-		FreeLibrary(hPcreDLL);

-	}

-}

-

-

-int PcreEnabled()

-{

-	return (int)hPcreDLL;

-}

-

-

 int PcreCheck(TCString Str, int StartingID)

 { // StartingID specifies the pattern from which to start checking, i.e. the check starts from the next pattern after the one that has ID == StartingID

 	int I;

@@ -250,11 +154,10 @@ int PcreCheck(TCString Str, int StartingID)
 	}

 	for (; I < PcreCompileData.GetSize(); I++)

 	{

-		if (hPcreDLL && PcreCompileData[I].pPcre)

+		if (PcreCompileData[I].pPcre)

 		{

 

-			CHARARRAY Utf8Str = WCHAR2UTF8(Str);

-			int Res = pcre_exec(PcreCompileData[I].pPcre, PcreCompileData[I].pExtra, Utf8Str.GetData(), Utf8Str.GetSize() - 1, 0, PCRE_NOTEMPTY | PCRE_NO_UTF8_CHECK, NULL, 0);

+			int Res = pcre16_exec(PcreCompileData[I].pPcre, PcreCompileData[I].pExtra, Str, Str.GetLen() - 1, 0, PCRE_NOTEMPTY | PCRE_NO_UTF8_CHECK, NULL, 0);

 			

 			if (Res >= 0)

 			{

diff --git a/plugins/ClientChangeNotify/src/CommonLibs/pcre.h b/plugins/ClientChangeNotify/src/CommonLibs/pcre.h
index 2663870f85..4acf27eb54 100644
--- a/plugins/ClientChangeNotify/src/CommonLibs/pcre.h
+++ b/plugins/ClientChangeNotify/src/CommonLibs/pcre.h
@@ -18,13 +18,10 @@
 */

 

 #include "CString.h"

-#include "pcre_main.h"

+#include "..\..\..\pcre16\src\pcre.h"

 

 #pragma once

 

-void InitPcre();

-void UninitPcre();

-int PcreEnabled();

 int PcreCheck(TCString Str, int StartingID = -1);

 void FreePcreCompileData();

 TCString CompileRegexp(TCString Regexp, int bAddAsUsualSubstring = 0, int ID = 0);

diff --git a/plugins/ClientChangeNotify/src/CommonLibs/pcre_main.h b/plugins/ClientChangeNotify/src/CommonLibs/pcre_main.h
deleted file mode 100644
index ca6e7449df..0000000000
--- a/plugins/ClientChangeNotify/src/CommonLibs/pcre_main.h
+++ /dev/null
@@ -1,298 +0,0 @@
-/*************************************************
-*       Perl-Compatible Regular Expressions      *
-*************************************************/
-
-/* This is the public header file for the PCRE library, to be #included by
-applications that call the PCRE functions.
-
-           Copyright (c) 1997-2006 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-    * Neither the name of the University of Cambridge nor the names of its
-      contributors may be used to endorse or promote products derived from
-      this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-#ifndef _PCRE_H
-#define _PCRE_H
-
-/* The current PCRE version information. */
-
-/* NOTES FOR FUTURE MAINTAINERS: Do not use numbers with leading zeros, because
-they may be treated as octal constants. The PCRE_PRERELEASE feature is for
-identifying release candidates. It might be defined as -RC2, for example. In
-real releases, it should be defined empty. Do not change the alignment of these
-statments. The code in ./configure greps out the version numbers by using "cut"
-to get values from column 29 onwards. These are substituted into pcre-config
-and libpcre.pc. The values are not put into configure.ac and substituted here
-(which would simplify this issue) because that makes life harder for those who
-cannot run ./configure. As it now stands, this file need not be edited in that
-circumstance. */
-
-#define PCRE_MAJOR          7
-#define PCRE_MINOR          0
-#define PCRE_PRERELEASE
-#define PCRE_DATE           18-Dec-2006
-
-/* Win32 uses DLL by default; it needs special stuff for exported functions
-when building PCRE. */
-
-#ifdef _WIN32
-#  ifdef PCRE_DEFINITION
-#    ifdef DLL_EXPORT
-#      define PCRE_DATA_SCOPE __declspec(dllexport)
-#    endif
-#  else
-#    ifndef PCRE_STATIC
-#      define PCRE_DATA_SCOPE extern __declspec(dllimport)
-#    endif
-#  endif
-#endif
-
-/* Otherwise, we use the standard "extern". */
-
-#ifndef PCRE_DATA_SCOPE
-#  ifdef __cplusplus
-#    define PCRE_DATA_SCOPE     extern "C"
-#  else
-#    define PCRE_DATA_SCOPE     extern
-#  endif
-#endif
-
-/* Have to include stdlib.h in order to ensure that size_t is defined;
-it is needed here for malloc. */
-
-#include <stdlib.h>
-
-/* Allow for C++ users */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Options */
-
-#define PCRE_CASELESS           0x00000001
-#define PCRE_MULTILINE          0x00000002
-#define PCRE_DOTALL             0x00000004
-#define PCRE_EXTENDED           0x00000008
-#define PCRE_ANCHORED           0x00000010
-#define PCRE_DOLLAR_ENDONLY     0x00000020
-#define PCRE_EXTRA              0x00000040
-#define PCRE_NOTBOL             0x00000080
-#define PCRE_NOTEOL             0x00000100
-#define PCRE_UNGREEDY           0x00000200
-#define PCRE_NOTEMPTY           0x00000400
-#define PCRE_UTF8               0x00000800
-#define PCRE_NO_AUTO_CAPTURE    0x00001000
-#define PCRE_NO_UTF8_CHECK      0x00002000
-#define PCRE_AUTO_CALLOUT       0x00004000
-#define PCRE_PARTIAL            0x00008000
-#define PCRE_DFA_SHORTEST       0x00010000
-#define PCRE_DFA_RESTART        0x00020000
-#define PCRE_FIRSTLINE          0x00040000
-#define PCRE_DUPNAMES           0x00080000
-#define PCRE_NEWLINE_CR         0x00100000
-#define PCRE_NEWLINE_LF         0x00200000
-#define PCRE_NEWLINE_CRLF       0x00300000
-#define PCRE_NEWLINE_ANY        0x00400000
-
-/* Exec-time and get/set-time error codes */
-
-#define PCRE_ERROR_NOMATCH         (-1)
-#define PCRE_ERROR_NULL            (-2)
-#define PCRE_ERROR_BADOPTION       (-3)
-#define PCRE_ERROR_BADMAGIC        (-4)
-#define PCRE_ERROR_UNKNOWN_OPCODE  (-5)
-#define PCRE_ERROR_UNKNOWN_NODE    (-5)  /* For backward compatibility */
-#define PCRE_ERROR_NOMEMORY        (-6)
-#define PCRE_ERROR_NOSUBSTRING     (-7)
-#define PCRE_ERROR_MATCHLIMIT      (-8)
-#define PCRE_ERROR_CALLOUT         (-9)  /* Never used by PCRE itself */
-#define PCRE_ERROR_BADUTF8        (-10)
-#define PCRE_ERROR_BADUTF8_OFFSET (-11)
-#define PCRE_ERROR_PARTIAL        (-12)
-#define PCRE_ERROR_BADPARTIAL     (-13)
-#define PCRE_ERROR_INTERNAL       (-14)
-#define PCRE_ERROR_BADCOUNT       (-15)
-#define PCRE_ERROR_DFA_UITEM      (-16)
-#define PCRE_ERROR_DFA_UCOND      (-17)
-#define PCRE_ERROR_DFA_UMLIMIT    (-18)
-#define PCRE_ERROR_DFA_WSSIZE     (-19)
-#define PCRE_ERROR_DFA_RECURSE    (-20)
-#define PCRE_ERROR_RECURSIONLIMIT (-21)
-#define PCRE_ERROR_NULLWSLIMIT    (-22)
-#define PCRE_ERROR_BADNEWLINE     (-23)
-
-/* Request types for pcre_fullinfo() */
-
-#define PCRE_INFO_OPTIONS            0
-#define PCRE_INFO_SIZE               1
-#define PCRE_INFO_CAPTURECOUNT       2
-#define PCRE_INFO_BACKREFMAX         3
-#define PCRE_INFO_FIRSTBYTE          4
-#define PCRE_INFO_FIRSTCHAR          4  /* For backwards compatibility */
-#define PCRE_INFO_FIRSTTABLE         5
-#define PCRE_INFO_LASTLITERAL        6
-#define PCRE_INFO_NAMEENTRYSIZE      7
-#define PCRE_INFO_NAMECOUNT          8
-#define PCRE_INFO_NAMETABLE          9
-#define PCRE_INFO_STUDYSIZE         10
-#define PCRE_INFO_DEFAULT_TABLES    11
-
-/* Request types for pcre_config(). Do not re-arrange, in order to remain
-compatible. */
-
-#define PCRE_CONFIG_UTF8                    0
-#define PCRE_CONFIG_NEWLINE                 1
-#define PCRE_CONFIG_LINK_SIZE               2
-#define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD  3
-#define PCRE_CONFIG_MATCH_LIMIT             4
-#define PCRE_CONFIG_STACKRECURSE            5
-#define PCRE_CONFIG_UNICODE_PROPERTIES      6
-#define PCRE_CONFIG_MATCH_LIMIT_RECURSION   7
-
-/* Bit flags for the pcre_extra structure. Do not re-arrange or redefine
-these bits, just add new ones on the end, in order to remain compatible. */
-
-#define PCRE_EXTRA_STUDY_DATA             0x0001
-#define PCRE_EXTRA_MATCH_LIMIT            0x0002
-#define PCRE_EXTRA_CALLOUT_DATA           0x0004
-#define PCRE_EXTRA_TABLES                 0x0008
-#define PCRE_EXTRA_MATCH_LIMIT_RECURSION  0x0010
-
-/* Types */
-
-struct real_pcre;                 /* declaration; the definition is private  */
-typedef struct real_pcre pcre;
-
-/* When PCRE is compiled as a C++ library, the subject pointer type can be
-replaced with a custom type. For conventional use, the public interface is a
-const char *. */
-
-#ifndef PCRE_SPTR
-#define PCRE_SPTR const char *
-#endif
-
-/* The structure for passing additional data to pcre_exec(). This is defined in
-such as way as to be extensible. Always add new fields at the end, in order to
-remain compatible. */
-
-typedef struct pcre_extra {
-  unsigned long int flags;        /* Bits for which fields are set */
-  void *study_data;               /* Opaque data from pcre_study() */
-  unsigned long int match_limit;  /* Maximum number of calls to match() */
-  void *callout_data;             /* Data passed back in callouts */
-  const unsigned char *tables;    /* Pointer to character tables */
-  unsigned long int match_limit_recursion; /* Max recursive calls to match() */
-} pcre_extra;
-
-/* The structure for passing out data via the pcre_callout_function. We use a
-structure so that new fields can be added on the end in future versions,
-without changing the API of the function, thereby allowing old clients to work
-without modification. */
-
-typedef struct pcre_callout_block {
-  int          version;           /* Identifies version of block */
-  /* ------------------------ Version 0 ------------------------------- */
-  int          callout_number;    /* Number compiled into pattern */
-  int         *offset_vector;     /* The offset vector */
-  PCRE_SPTR    subject;           /* The subject being matched */
-  int          subject_length;    /* The length of the subject */
-  int          start_match;       /* Offset to start of this match attempt */
-  int          current_position;  /* Where we currently are in the subject */
-  int          capture_top;       /* Max current capture */
-  int          capture_last;      /* Most recently closed capture */
-  void        *callout_data;      /* Data passed in with the call */
-  /* ------------------- Added for Version 1 -------------------------- */
-  int          pattern_position;  /* Offset to next item in the pattern */
-  int          next_item_length;  /* Length of next item in the pattern */
-  /* ------------------------------------------------------------------ */
-} pcre_callout_block;
-
-/* Indirection for store get and free functions. These can be set to
-alternative malloc/free functions if required. Special ones are used in the
-non-recursive case for "frames". There is also an optional callout function
-that is triggered by the (?) regex item. For Virtual Pascal, these definitions
-have to take another form. */
-
-#ifdef PCRE_EXPORTS
-
-#ifndef VPCOMPAT
-PCRE_DATA_SCOPE void *(*pcre_malloc)(size_t);
-PCRE_DATA_SCOPE void  (*pcre_free)(void *);
-PCRE_DATA_SCOPE void *(*pcre_stack_malloc)(size_t);
-PCRE_DATA_SCOPE void  (*pcre_stack_free)(void *);
-PCRE_DATA_SCOPE int   (*pcre_callout)(pcre_callout_block *);
-#else   /* VPCOMPAT */
-PCRE_DATA_SCOPE void *pcre_malloc(size_t);
-PCRE_DATA_SCOPE void  pcre_free(void *);
-PCRE_DATA_SCOPE void *pcre_stack_malloc(size_t);
-PCRE_DATA_SCOPE void  pcre_stack_free(void *);
-PCRE_DATA_SCOPE int   pcre_callout(pcre_callout_block *);
-#endif  /* VPCOMPAT */
-
-/* Exported PCRE functions */
-
-PCRE_DATA_SCOPE pcre *pcre_compile(const char *, int, const char **, int *,
-                  const unsigned char *);
-PCRE_DATA_SCOPE pcre *pcre_compile2(const char *, int, int *, const char **,
-                  int *, const unsigned char *);
-PCRE_DATA_SCOPE int  pcre_config(int, void *);
-PCRE_DATA_SCOPE int  pcre_copy_named_substring(const pcre *, const char *,
-                  int *, int, const char *, char *, int);
-PCRE_DATA_SCOPE int  pcre_copy_substring(const char *, int *, int, int, char *,
-                  int);
-PCRE_DATA_SCOPE int  pcre_dfa_exec(const pcre *, const pcre_extra *,
-                  const char *, int, int, int, int *, int , int *, int);
-PCRE_DATA_SCOPE int  pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
-                   int, int, int, int *, int);
-PCRE_DATA_SCOPE void pcre_free_substring(const char *);
-PCRE_DATA_SCOPE void pcre_free_substring_list(const char **);
-PCRE_DATA_SCOPE int  pcre_fullinfo(const pcre *, const pcre_extra *, int,
-                  void *);
-PCRE_DATA_SCOPE int  pcre_get_named_substring(const pcre *, const char *,
-                  int *, int, const char *, const char **);
-PCRE_DATA_SCOPE int  pcre_get_stringnumber(const pcre *, const char *);
-PCRE_DATA_SCOPE int  pcre_get_stringtable_entries(const pcre *, const char *,
-                  char **, char **);
-PCRE_DATA_SCOPE int  pcre_get_substring(const char *, int *, int, int,
-                  const char **);
-PCRE_DATA_SCOPE int  pcre_get_substring_list(const char *, int *, int,
-                  const char ***);
-PCRE_DATA_SCOPE int  pcre_info(const pcre *, int *, int *);
-PCRE_DATA_SCOPE const unsigned char *pcre_maketables(void);
-PCRE_DATA_SCOPE int  pcre_refcount(pcre *, int);
-PCRE_DATA_SCOPE pcre_extra *pcre_study(const pcre *, int, const char **);
-PCRE_DATA_SCOPE const char *pcre_version(void);
-
-#endif /* PCRE_EXPORTS */
-
-#ifdef __cplusplus
-}  /* extern "C" */
-#endif
-
-#endif /* End of pcre.h */
diff --git a/plugins/ClientChangeNotify/src/OptDlg.cpp b/plugins/ClientChangeNotify/src/OptDlg.cpp
index 711ba11a39..996c5eab39 100644
--- a/plugins/ClientChangeNotify/src/OptDlg.cpp
+++ b/plugins/ClientChangeNotify/src/OptDlg.cpp
@@ -59,10 +59,7 @@ void EnablePopupOptDlgControls()
 		g_PopupOptPage.Find(IDC_POPUPOPTDLG_VERCHGNOTIFY)->Enable(false);

 		g_PopupOptPage.Find(IDC_POPUPOPTDLG_SHOWVER)->Enable(false);

 	}

-	if (PcreEnabled())

-	{

-		SetDlgItemText(g_PopupOptPage.GetWnd(), IDC_POPUPOPTDLG_STATIC_REGEXP, TranslateT("(you can use regular expressions here)"));

-	}

+	SetDlgItemText(g_PopupOptPage.GetWnd(), IDC_POPUPOPTDLG_STATIC_REGEXP, TranslateT("(you can use regular expressions here)"));

 	g_PopupOptPage.MemToPage(true);

 	InvalidateRect(GetDlgItem(g_PopupOptPage.GetWnd(), IDC_POPUPOPTDLG_POPUPDELAY_SPIN), NULL, false); // update spin control

 }