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Diffstat (limited to 'tree/src/vi/ex-070224/ex_re.h')
| -rw-r--r-- | tree/src/vi/ex-070224/ex_re.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/tree/src/vi/ex-070224/ex_re.h b/tree/src/vi/ex-070224/ex_re.h deleted file mode 100644 index 7e4eb21..0000000 --- a/tree/src/vi/ex-070224/ex_re.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * This code contains changes by - * Gunnar Ritter, Freiburg i. Br., Germany, 2002. All rights reserved. - * - * Conditions 1, 2, and 4 and the no-warranty notice below apply - * to these changes. - * - * - * Copyright (c) 1980, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * - * Copyright(C) Caldera International Inc. 2001-2002. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * Redistributions of source code and documentation must retain the - * above copyright notice, this list of conditions and the following - * disclaimer. - * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed or owned by Caldera - * International, Inc. - * Neither the name of Caldera International, Inc. nor the names of - * other contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA - * INTERNATIONAL, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL CALDERA INTERNATIONAL, INC. BE - * LIABLE FOR ANY DIRECT, INDIRECT INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * from ex_re.h 7.3 (Berkeley) 5/31/85 - * - * Sccsid @(#)ex_re.h 1.24 (gritter) 8/4/05 - */ - -/* - * Regular expression definitions. - * The regular expressions in ex are similar to those in ed, - * with the addition of the word boundaries from Toronto ed - * and allowing character classes to have [a-b] as in the shell. - * The numbers for the nodes below are spaced further apart then - * necessary because I at one time partially put in + and | (one or - * more and alternation.) - */ -struct regexp { - char *Patbuf; - long Re_ident; - void *Expbuf; - bool Circfl; - short Nbra; - int Flags; - int Length; -}; - -/* - * There are three regular expressions here, the previous (in re), - * the previous substitute (in subre) and the previous scanning (in scanre). - * It would be possible to get rid of "re" by making it a stack parameter - * to the appropriate routines. - */ -var struct regexp re; /* Last re */ -var struct regexp scanre; /* Last scanning re */ -var struct regexp subre; /* Last substitute re */ - -extern char *loc1; /* Where re began to match (in linebuf) */ -extern char *loc2; /* First char after re match (") */ - -/* - * Since the phototypesetter v7-epsilon - * C compiler doesn't have structure assignment... - */ -extern struct regexp *savere(struct regexp *); -extern struct regexp *resre(struct regexp *); - -/* - * Definitions for substitute - */ -extern char *braslist[NBRA]; /* Starts of \(\)'ed text in lhs */ -extern char *braelist[NBRA]; /* Ends... */ -var char rhsbuf[RHSSIZE]; /* Rhs of last substitute */ -#ifdef BIT8 -var char rhsquo[RHSSIZE]; /* Quote indicator for rhsbuf */ -#endif |