edc7abc792
* contrib/hbole/oleauto.prg
* contrib/hbw32/w32_tole.prg
* MessageBox() calls converted to Alert()s.
A #translate added for the to be reconverted to MessageBox(),
since I'm not sure why should we use MessageBox()es here?
IMO it'd be better to throw RTEs, or handle these cases more
"natively". Opinions?
* contrib/hbole/oleauto.prg
+ Modified to generate RTE when the object could not
be created, so that it works more like OLE in hbw32.lib,
and the test doesn't crash in this case. I don't have
Excel, and this is what I could fix without it.
* contrib/hbw32/w32_tole.prg
* contrib/hbw32/w32_ole.c
! Typos, minor formatting.
* common.mak
* source/hbpcre/Makefile
* source/hbpcre/cnv_hb2o.bat
* source/hbpcre/cnv_o2hb.bat
- source/hbpcre/ucpinter.h
- source/hbpcre/ucptable.h
- source/hbpcre/pcrefind.c
+ source/hbpcre/pcreucd.c
* source/hbpcre/pcrevutf.c
* source/hbpcre/pcre.h
* source/hbpcre/pcreconf.c
* source/hbpcre/pcreinfo.c
* source/hbpcre/pcremktb.c
* source/hbpcre/config.h
* source/hbpcre/pcrenewl.c
* source/hbpcre/pcreoutf.c
* source/hbpcre/chartabs.c
* source/hbpcre/pcrerefc.c
* source/hbpcre/pcreget.c
* source/hbpcre/pcrefinf.c
* source/hbpcre/pcretryf.c
* source/hbpcre/pcreexec.c
* source/hbpcre/pcreinal.h
* source/hbpcre/pcretabs.c
* source/hbpcre/pcredfa.c
* source/hbpcre/pcrever.c
* source/hbpcre/pcrecomp.c
* source/hbpcre/pcrexcls.c
* source/hbpcre/pcrestud.c
* source/hbpcre/ucp.h
+ Updated to PCRE 7.8 RC1
(will be updated to final pretty soon)
This version contains the small patches we
so far had locally in Harbour. Thanks to
Philip Hazel for applying them.
91 lines
3.9 KiB
C
91 lines
3.9 KiB
C
/*************************************************
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* Perl-Compatible Regular Expressions *
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*************************************************/
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/* PCRE is a library of functions to support regular expressions whose syntax
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and semantics are as close as possible to those of the Perl 5 language.
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Written by Philip Hazel
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Copyright (c) 1997-2008 University of Cambridge
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-----------------------------------------------------------------------------
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the University of Cambridge nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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-----------------------------------------------------------------------------
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*/
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/* This module contains the external function pcre_version(), which returns a
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string that identifies the PCRE version that is in use. */
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#if 2875
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#include "_hbconf.h"
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#endif
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#include "pcreinal.h"
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/*************************************************
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* Return version string *
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*************************************************/
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/* These macros are the standard way of turning unquoted text into C strings.
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They allow macros like PCRE_MAJOR to be defined without quotes, which is
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convenient for user programs that want to test its value. */
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#define STRING(a) # a
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#define XSTRING(s) STRING(s)
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/* A problem turned up with PCRE_PRERELEASE, which is defined empty for
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production releases. Originally, it was used naively in this code:
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return XSTRING(PCRE_MAJOR)
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"." XSTRING(PCRE_MINOR)
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XSTRING(PCRE_PRERELEASE)
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" " XSTRING(PCRE_DATE);
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However, when PCRE_PRERELEASE is empty, this leads to an attempted expansion of
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STRING(). The C standard states: "If (before argument substitution) any
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argument consists of no preprocessing tokens, the behavior is undefined." It
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turns out the gcc treats this case as a single empty string - which is what we
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really want - but Visual C grumbles about the lack of an argument for the
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macro. Unfortunately, both are within their rights. To cope with both ways of
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handling this, I had resort to some messy hackery that does a test at run time.
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I could find no way of detecting that a macro is defined as an empty string at
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pre-processor time. This hack uses a standard trick for avoiding calling
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the STRING macro with an empty argument when doing the test. */
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PCRE_EXP_DEFN const char * PCRE_CALL_CONVENTION
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pcre_version(void)
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{
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return (XSTRING(Z PCRE_PRERELEASE)[1] == 0)?
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XSTRING(PCRE_MAJOR.PCRE_MINOR PCRE_DATE) :
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XSTRING(PCRE_MAJOR.PCRE_MINOR) XSTRING(PCRE_PRERELEASE PCRE_DATE);
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}
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/* End of pcre_version.c */
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