49d728084c
* include/hbapi.h
* include/hbexpra.c
* include/hbexprb.c
* include/hbexprop.h
* modified to support strings with embeded LF/CR characters
* source/common/hbstr.c
* source/rtl/strings.c
* added hb_strRemEscSeq() function that removes C-like Esc
sequences (\n \t \r \b currently)
* source/compiler/cmdcheck.c
* added new command line switch
-r=<max_recursive_preprocessor_passes>
with defaults equal to -r=1024
* include/hbpp.h
* source/compiler/harbour.l
* source/compiler/harbour.y
* source/macro/macro.y
* source/pp/ppcomp.c
* source/pp/ppcore.c
* source/pp/pplib.c
* source/pp/pptable.c
* source/pp/pragma.c
* fixed compilation of #command ( => (,7
(loops in #define or #command are trapped now)
* fixed compilation of \[ and \] in command/translate
* modified TEXT/ENDTEXT to use '#pragma __text'
+ added #pragma __stream and #pragma __cstream
(examples later)
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* String functions
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*
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* Copyright 1999-2001 Viktor Szakats <viktor.szakats@syenar.hu>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include <ctype.h>
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#include "hbapi.h"
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HB_EXPORT BOOL hb_strEmpty( const char * szText, ULONG ulLen )
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{
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HB_TRACE(HB_TR_DEBUG, ("hb_strEmpty(%s, %lu)", szText, ulLen));
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while( ulLen-- )
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{
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char c = szText[ ulLen ];
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if( !HB_ISSPACE( c ) )
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return FALSE;
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}
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return TRUE;
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}
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