1993-07-15 20:39:32 +04:00
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// -*- C++ -*-
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/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
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Written by James Clark (jjc@jclark.com)
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This file is part of groff.
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groff is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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groff is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with groff; see the file COPYING. If not, write to the Free Software
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1996-08-13 11:03:54 +04:00
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Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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1993-07-15 20:39:32 +04:00
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#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <string.h>
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#include <errno.h>
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#include "errarg.h"
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#include "error.h"
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#include "lib.h"
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#include "stringclass.h"
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#include "cset.h"
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#include "cmap.h"
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#include "defs.h"
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unsigned hash_string(const char *, int);
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int next_size(int);
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extern string capitalize_fields;
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extern string reverse_fields;
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extern string abbreviate_fields;
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extern string period_before_last_name;
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extern string period_before_initial;
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extern string period_before_hyphen;
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extern string period_before_other;
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extern string sort_fields;
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extern int annotation_field;
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extern string annotation_macro;
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extern string discard_fields;
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extern string articles;
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extern int abbreviate_label_ranges;
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extern string label_range_indicator;
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extern int date_as_label;
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extern string join_authors_exactly_two;
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extern string join_authors_last_two;
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extern string join_authors_default;
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extern string separate_label_second_parts;
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extern string et_al;
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extern int et_al_min_elide;
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extern int et_al_min_total;
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extern int compatible_flag;
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extern int set_label_spec(const char *);
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extern int set_date_label_spec(const char *);
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extern int set_short_label_spec(const char *);
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extern int short_label_flag;
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void clear_labels();
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void command_error(const char *,
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const errarg &arg1 = empty_errarg,
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const errarg &arg2 = empty_errarg,
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const errarg &arg3 = empty_errarg);
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struct reference;
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void compute_labels(reference **, int);
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