1 files changed, 0 insertions, 77 deletions
diff --git a/tree/src/vi/ex-070224/libuxre/regcomp.c b/tree/src/vi/ex-070224/libuxre/regcomp.c
deleted file mode 100644
index 20a197d..0000000
--- a/tree/src/vi/ex-070224/libuxre/regcomp.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Changes by Gunnar Ritter, Freiburg i. Br., Germany, November 2002.
- *
- * Sccsid @(#)regcomp.c	1.6 (gritter) 9/22/03
- */
-/*  UNIX(R) Regular Expresssion Library
- *
- *  Note: Code is released under the GNU LGPL
- *
- *  Copyright (C) 2001 Caldera International, Inc.
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this library; if not, write to:
- *        Free Software Foundation, Inc.
- *        59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-/*	#include "synonyms.h"	*/
-#include "re.h"
-
-/*	#pragma weak regcomp = _regcomp	*/
-
-int
-regcomp(regex_t *ep, const char *pat, int flags)
-{
-	Tree *tp;
-	Lex lex;
-
-	if ((tp=libuxre_regparse(&lex, (const unsigned char *)pat, flags)) == 0)
-		goto out;
-	ep->re_nsub = lex.nleft;
-	ep->re_flags = lex.flags & ~(REG_NOTBOL | REG_NOTEOL | REG_NONEMPTY);
-	ep->re_col = lex.col;
-	ep->re_mb_cur_max = lex.mb_cur_max;
-	/*
-	* Build the engine(s).  The factors determining which are built:
-	*  1. If the pattern built insists on an NFA, then only build NFA.
-	*  2. If flags include REG_NOSUB or REG_ONESUB and not (1),
-	*     then only build DFA.
-	*  3. Otherwise, build both.
-	* Since libuxre_regdfacomp() modifies the tree and libuxre_regnfacomp()
-	* doesn't, libuxre_regnfacomp() must be called first, if both are to
-	* be called.
-	*/
-	if (ep->re_nsub != 0 && (flags & (REG_NOSUB | REG_ONESUB)) == 0
-		|| lex.flags & REG_NFA)
-	{
-		ep->re_flags |= REG_NFA;
-		if ((lex.err = libuxre_regnfacomp(ep, tp, &lex)) != 0)
-			goto out;
-	}
-	if ((lex.flags & REG_NFA) == 0)
-	{
-		ep->re_flags |= REG_DFA;
-		if ((lex.err = libuxre_regdfacomp(ep, tp, &lex)) != 0)
-		{
-			if (ep->re_flags & REG_NFA)
-				libuxre_regdelnfa(ep->re_nfa);
-		}
-	}
-out:;
-	if (lex.err != 0 && lex.col != 0)
-		(void)libuxre_lc_collate(lex.col);
-	if (tp != 0)
-		libuxre_regdeltree(tp, lex.err);
-	return lex.err;
-}