libroff.h revision 260e9a87725c090ba5835b1f9f0b62fa2f96036f
/* $Id: libroff.h,v 1.38 2015/01/30 04:11:50 schwarze Exp $ */
/*
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
enum tbl_part {
TBL_PART_OPTS, /* in options (first line) */
TBL_PART_LAYOUT, /* describing layout */
TBL_PART_DATA, /* creating data rows */
TBL_PART_CDATA /* continue previous row */
};
struct tbl_node {
int pos; /* invocation column */
int line; /* invocation line */
struct tbl_span *first_span;
struct tbl_span *current_span;
};
struct eqn_node {
char *data; /* source code of this equation */
int gsize; /* default point size */
int delim; /* in-line delimiters enabled */
char odelim; /* in-line opening delimiter */
char cdelim; /* in-line closing delimiter */
};
struct eqn_def {
char *key;
char *val;
};
void tbl_restart(int, int, struct tbl_node *);
void tbl_option(struct tbl_node *, int, const char *, int *);
void tbl_layout(struct tbl_node *, int, const char *, int);
const char *, int, int *);