c448973306
* harbour/include/hbapi.h
+ added
void * pLex;
member to HB_MACRO structure - it will be necessary for MT safe
macro parser
* harbour/include/set.ch
* harbour/include/hbexprb.c
* harbour/source/macro/macro.l
* harbour/source/macro/macro.y
* indenting, formatting and converting tabs to spaces
* harbour/include/hbpp.h
* harbour/source/compiler/ppcomp.c
* harbour/source/pp/ppcore.c
* harbour/source/pp/ppgen.c
* harbour/source/pp/pplib.c
* make HB_PP_TOKEN structure public for other code and changed
public PP API to not force including static rules by programs
which does not need them.
+ added basic API for using PP as lexer
* divided HB_PP_TOKEN_MACRO to HB_PP_TOKEN_MACROVAR and
HB_PP_TOKEN_MACROTEXT and mark
[<keyword>][&<keyword>[.[<nextidchars>]]]+
as HB_PP_TOKEN_MACROTEXT not pair HB_PP_TOKEN_KEYWORD and
HB_PP_TOKEN_MACRO
It allows easier integration PP as (macro)compiler lexer and
fixes preprocessing [<keyword>][&<keyword>[.[<nextidchars>]]]+
in some patterns.
* harbour/utils/hbtest/Makefile
+ added PP library to linked library list
* harbour/source/macro/macro.y
+ added seaport to use PP as lexer. It's disabled by default and
can be enabled using by defining HB_PP_MACROLEX. It eliminates
using FLEX or SIMPLEX lexer in macro compiler. Now it emulates
the behavior of FLEX lexer because I wanted to minimize the
modification but in fact because parsed token are freed when
macro compiler finish its job then we can resolve RT memory
leaks which apear during parsing wrong expressions. It will be
enough to drop allocating memory for new terminal symbols and
using them as is like in compiler. It will also quite nice
simplify include/hbexpr*.c code and will allow to move some
functions to COMMON library. I want to make also pure compiler
code MT safe so I will have to add passing pointer to a structure
with compiler context just like in macro compiler. It means that
if we define a structure which will be common to compiler and macro
compiler with local (not common) data stored in other structure for
which will will keep only a pointer then we will be able to move most
of include/hbexpr*.c code to common library. But I do not want to
make farther modification without consultation without Ryszard.
Also to make PP default lexer some farther modifications should
be done in core PP code and include/hbexpr*.c files to not reduce
the speed. Now using HB_PP_MACROLEX for sure will have to cause
speed reduction in macro compiler. But if we make necessary
modifications then we should keep at least the same speed or
probably reach noticeable better results.
132 lines
5.1 KiB
Plaintext
132 lines
5.1 KiB
Plaintext
/*
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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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* Header file for SET() function
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*
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* Copyright 1999-2003 David G. Holm <dholm@jsd-llc.com>
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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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/* NOTE: This file is also used by C code. */
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#ifndef _SET_CH
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#define _SET_CH
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#define _SET_EXACT 1
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#define _SET_FIXED 2
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#define _SET_DECIMALS 3
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#define _SET_DATEFORMAT 4
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#define _SET_EPOCH 5
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#define _SET_PATH 6
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#define _SET_DEFAULT 7
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#define _SET_EXCLUSIVE 8
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#define _SET_SOFTSEEK 9
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#define _SET_UNIQUE 10
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#define _SET_DELETED 11
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#define _SET_CANCEL 12
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#define _SET_DEBUG 13
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#define _SET_TYPEAHEAD 14
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#define _SET_COLOR 15
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#define _SET_CURSOR 16
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#define _SET_CONSOLE 17
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#define _SET_ALTERNATE 18
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#define _SET_ALTFILE 19
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#define _SET_DEVICE 20
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#define _SET_EXTRA 21
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#define _SET_EXTRAFILE 22
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#define _SET_PRINTER 23
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#define _SET_PRINTFILE 24
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#define _SET_MARGIN 25
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#define _SET_BELL 26
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#define _SET_CONFIRM 27
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#define _SET_ESCAPE 28
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#define _SET_INSERT 29
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#define _SET_EXIT 30
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#define _SET_INTENSITY 31
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#define _SET_SCOREBOARD 32
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#define _SET_DELIMITERS 33
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#define _SET_DELIMCHARS 34
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#define _SET_WRAP 35
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#define _SET_MESSAGE 36
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#define _SET_MCENTER 37
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#define _SET_SCROLLBREAK 38
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#define _SET_EVENTMASK 39 /* CA-Cl*pper 5.3 compatible */
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#define _SET_VIDEOMODE 40 /* CA-Cl*pper 5.3 compatible */
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#define _SET_MBLOCKSIZE 41 /* CA-Cl*pper 5.3 compatible */
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#define _SET_MFILEEXT 42 /* CA-Cl*pper 5.3 compatible */
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#define _SET_STRICTREAD 43 /* CA-Cl*pper 5.3 compatible */
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#define _SET_OPTIMIZE 44 /* CA-Cl*pper 5.3 compatible */
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#define _SET_AUTOPEN 45 /* CA-Cl*pper 5.3 compatible */
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#define _SET_AUTORDER 46 /* CA-Cl*pper 5.3 compatible */
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#define _SET_AUTOSHARE 47 /* CA-Cl*pper 5.3 compatible */
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#define _SET_COUNT 47
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#define _SET_LANGUAGE 100 /* Harbour extension */
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#define _SET_IDLEREPEAT 101 /* Harbour extension */
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#define _SET_FILECASE 102 /* Harbour extension */
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#define _SET_DIRCASE 103 /* Harbour extension */
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#define _SET_DIRSEPARATOR 104 /* Harbour extension */
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#define _SET_EOF 105 /* Harbour extension */
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#define _SET_HARDCOMMIT 106 /* Harbour extension */
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#define _SET_FORCEOPT 107 /* Harbour extension */
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#define _SET_DBFLOCKSCHEME 108 /* Harbour extension */
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#define _SET_DEFEXTENSIONS 109 /* Harbour extension */
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#define HB_SET_BASE 100
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#define HB_SET_COUNT 10
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#endif /* _SET_CH */
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