3e1db26a5a
Removing elvis, importing nvi, ctags, updating libedit. Change-Id: I881eb04d2dc64cf112facd992de1114e1a59107f
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* $NetBSD: mark.h,v 1.1.1.2 2008/05/18 14:29:47 aymeric Exp $ */
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/*-
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* Copyright (c) 1992, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* Copyright (c) 1992, 1993, 1994, 1995, 1996
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* Keith Bostic. All rights reserved.
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*
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* See the LICENSE file for redistribution information.
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*
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* Id: mark.h,v 10.5 2000/07/14 14:29:16 skimo Exp (Berkeley) Date: 2000/07/14 14:29:16
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*/
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/*
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* The MARK and LMARK structures define positions in the file. There are
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* two structures because the mark subroutines are the only places where
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* anything cares about something other than line and column.
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*
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* Because of the different interfaces used by the db(3) package, curses,
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* and users, the line number is 1 based and the column number is 0 based.
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* Additionally, it is known that the out-of-band line number is less than
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* any legal line number. The line number is of type db_recno_t, as that's
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* the underlying type of the database. The column number is of type size_t,
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* guaranteeing that we can malloc a line.
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*/
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struct _mark {
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#define OOBLNO 0 /* Out-of-band line number. */
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db_recno_t lno; /* Line number. */
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size_t cno; /* Column number. */
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};
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struct _lmark {
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LIST_ENTRY(_lmark) q; /* Linked list of marks. */
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db_recno_t lno; /* Line number. */
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size_t cno; /* Column number. */
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/* XXXX Needed ? Can non ascii-chars be mark names ? */
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CHAR_T name; /* Mark name. */
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#define MARK_DELETED 0x01 /* Mark was deleted. */
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#define MARK_USERSET 0x02 /* User set this mark. */
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u_int8_t flags;
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};
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#define ABSMARK1 '\'' /* Absolute mark name. */
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#define ABSMARK2 '`' /* Absolute mark name. */
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