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+/*
+ * 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.
+ *
+ *	@(#)config.h	1.12 (gritter) 2/19/05
+ */
+
+/*
+ * Configurable settings for the ex editor.
+ */
+
+/*
+ * Maximum screen size in visual mode.
+ *
+ * Because the routine "alloca" is not portable, TUBESIZE
+ * bytes are allocated on the stack each time you go into visual
+ * and then never freed by the system.  Thus if you have no terminals
+ * which are larger than 24 * 80 you may well want to make TUBESIZE
+ * smaller.  TUBECOLS should stay at 160 at least since this defines
+ * the maximum length of opening on hardcopies and allows two lines
+ * of open on terminals like adm3's (glass tty's) where it switches
+ * to pseudo hardcopy mode when a line gets longer than 80 characters.
+ */
+#ifndef VMUNIX
+#define TUBELINES       70      /* Number of screen lines for visual */
+#define TUBECOLS        160     /* Number of screen columns for visual */
+#define TUBESIZE        6000    /* Maximum screen size for visual */
+#else	/* VMUNIX */
+#define TUBELINES       100
+#define TUBECOLS        160
+#define TUBESIZE        16000
+#endif	/* VMUNIX */
+
+/*
+ * Various buffer sizes.
+ */
+#ifndef	VMUNIX
+#define	ESIZE		128	/* Regular expression buffer size */
+#define	RHSSIZE		256	/* Size of rhs of substitute */
+#define	TAGSIZE		128	/* Tag length */
+#define	ONMSZ		64	/* Option name size */
+#else	/* VMUNIX */
+#define	ESIZE		1024
+#define	RHSSIZE		512
+#define	TAGSIZE		256
+#define	ONMSZ		256
+#endif	/* VMUNIX */
+
+/*
+ * The following types are usually predefined on modern platforms; it
+ * is only necessary to define them manually if compilation errors occur.
+ */
+
+/*
+ * The intptr_t type was introduced by SUSv2 and C99. It is a signed
+ * integer type capable of holding pointers:
+ *
+ *       sizeof(intptr_t) == sizeof(void *).
+ *
+ * Type  Environment Typical systems
+ * int   IP16        PDP11, 80286
+ * int   ILP32       Most VAX, M68k, IA32, SPARC
+ * long  LP32        Some IA32 and M68k
+ * long  LP64        64 bit mode of IA64, SPARC v9, and Alpha
+ *
+ * The argument to the sbrk() system call has this type.
+ */
+#ifdef	notdef
+typedef int	intptr_t;
+#endif
+
+/*
+ * The ssize_t type should be the same as the return type of read()
+ * and write().
+ */
+#ifdef	notdef
+typedef	int	ssize_t;
+#endif