1994-05-27 12:33:43 +00:00
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/*
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* Copyright (c) 1988 Mark Nudleman
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* Copyright (c) 1988, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)less.h 8.1 (Berkeley) 6/6/93
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*/
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#define RECOMP
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#define NULL_POSITION ((off_t)(-1))
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#define EOI (0)
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#define READ_INTR (-2)
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/* Special chars used to tell put_line() to do something special */
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#define UL_CHAR '\201' /* Enter underline mode */
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#define UE_CHAR '\202' /* Exit underline mode */
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#define BO_CHAR '\203' /* Enter boldface mode */
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#define BE_CHAR '\204' /* Exit boldface mode */
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1994-09-22 01:19:13 +00:00
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#define CONTROL_CHAR(c) (!isprint(c))
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1994-05-27 12:33:43 +00:00
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#define CARAT_CHAR(c) ((c == '\177') ? '?' : (c | 0100))
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#define TOP (0)
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#define TOP_PLUS_ONE (1)
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#define BOTTOM (-1)
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#define BOTTOM_PLUS_ONE (-2)
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#define MIDDLE (-3)
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#define A_INVALID -1
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#define A_AGAIN_SEARCH 1
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#define A_B_LINE 2
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#define A_B_SCREEN 3
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#define A_B_SCROLL 4
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#define A_B_SEARCH 5
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#define A_DIGIT 6
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#define A_EXAMINE 7
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#define A_FREPAINT 8
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#define A_F_LINE 9
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#define A_F_SCREEN 10
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#define A_F_SCROLL 11
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#define A_F_SEARCH 12
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#define A_GOEND 13
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#define A_GOLINE 14
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#define A_GOMARK 15
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#define A_HELP 16
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#define A_NEXT_FILE 17
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#define A_PERCENT 18
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#define A_PREFIX 19
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#define A_PREV_FILE 20
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#define A_QUIT 21
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#define A_REPAINT 22
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#define A_SETMARK 23
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#define A_STAT 24
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#define A_VISUAL 25
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#define A_TAGFILE 26
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#define A_FILE_LIST 27
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