/* $Id$ */
/*
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
*
* 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.
*/
#ifndef LIBROFF_H
#define LIBROFF_H
__BEGIN_DECLS
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 {
struct mparse *parse; /* parse point */
int pos; /* invocation column */
int line; /* invocation line */
enum tbl_part part;
struct tbl opts;
struct tbl_row *first_row;
struct tbl_row *last_row;
struct tbl_span *first_span;
struct tbl_span *current_span;
struct tbl_span *last_span;
struct tbl_head *first_head;
struct tbl_head *last_head;
struct tbl_node *next;
};
struct eqn_node {
struct eqn eqn;
struct eqn_node *next;
struct mparse *parse;
};
struct tbl_node *tbl_alloc(int, int, struct mparse *);
void tbl_restart(int, int, struct tbl_node *);
void tbl_free(struct tbl_node *);
void tbl_reset(struct tbl_node *);
enum rofferr tbl_read(struct tbl_node *, int, const char *, int);
int tbl_option(struct tbl_node *, int, const char *);
int tbl_layout(struct tbl_node *, int, const char *);
int tbl_data(struct tbl_node *, int, const char *);
int tbl_cdata(struct tbl_node *, int, const char *);
const struct tbl_span *tbl_span(struct tbl_node *);
void tbl_end(struct tbl_node *);
struct eqn_node *eqn_alloc(int, int, struct mparse *);
void eqn_end(struct eqn_node *);
void eqn_free(struct eqn_node *);
enum rofferr eqn_read(struct eqn_node **, int, const char *, int);
__END_DECLS
#endif /*LIBROFF_H*/
