64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these librararies and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: tclRegexp.h /main/2 1996/08/08 14:46:22 cde-hp $ */
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/*
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* Definitions etc. for regexp(3) routines.
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*
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* Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
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* not the System V one.
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*
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* SCCS: @(#) tclRegexp.h 1.6 96/04/02 18:43:57
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*/
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#ifndef _REGEXP
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#define _REGEXP 1
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#ifndef _TCL
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#include "tcl.h"
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#endif
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/*
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* NSUBEXP must be at least 10, and no greater than 117 or the parser
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* will not work properly.
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*/
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#define NSUBEXP 20
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typedef struct regexp {
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char *startp[NSUBEXP];
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char *endp[NSUBEXP];
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char regstart; /* Internal use only. */
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char reganch; /* Internal use only. */
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char *regmust; /* Internal use only. */
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int regmlen; /* Internal use only. */
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char program[1]; /* Unwarranted chumminess with compiler. */
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} regexp;
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EXTERN regexp *TclRegComp _ANSI_ARGS_((char *exp));
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EXTERN int TclRegExec _ANSI_ARGS_((regexp *prog, char *string, char *start));
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EXTERN void TclRegSub _ANSI_ARGS_((regexp *prog, char *source, char *dest));
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EXTERN void TclRegError _ANSI_ARGS_((char *msg));
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EXTERN char *TclGetRegError _ANSI_ARGS_((void));
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#endif /* REGEXP */
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