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/* $Id$ */
/*
* Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013 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.
*/
#ifndef LIBMANDOC_H
#define LIBMANDOC_H
enum rofferr {
ROFF_CONT, /* continue processing line */
ROFF_RERUN, /* re-run roff interpreter with offset */
ROFF_APPEND, /* re-run main parser, appending next line */
ROFF_REPARSE, /* re-run main parser on the result */
ROFF_SO, /* include another file */
ROFF_IGN, /* ignore current line */
ROFF_TBL, /* a table row was successfully parsed */
ROFF_EQN, /* an equation was successfully parsed */
ROFF_ERR /* badness: puke and stop */
};
__BEGIN_DECLS
struct roff;
struct mdoc;
struct man;
void mandoc_msg(enum mandocerr, struct mparse *,
int, int, const char *);
#if __GNUC__ - 0 >= 4
__attribute__((__format__ (__printf__, 5, 6)))
#endif
void mandoc_vmsg(enum mandocerr, struct mparse *,
int, int, const char *, ...);
char *mandoc_getarg(struct mparse *, char **, int, int *);
char *mandoc_normdate(struct mparse *, char *, int, int);
int mandoc_eos(const char *, size_t);
int mandoc_strntoi(const char *, size_t, int);
const char *mandoc_a2msec(const char*);
void mdoc_free(struct mdoc *);
struct mdoc *mdoc_alloc(struct roff *, struct mparse *, char *, int);
void mdoc_reset(struct mdoc *);
int mdoc_parseln(struct mdoc *, int, char *, int);
int mdoc_endparse(struct mdoc *);
int mdoc_addspan(struct mdoc *, const struct tbl_span *);
int mdoc_addeqn(struct mdoc *, const struct eqn *);
void man_free(struct man *);
struct man *man_alloc(struct roff *, struct mparse *, int);
void man_reset(struct man *);
int man_parseln(struct man *, int, char *, int);
int man_endparse(struct man *);
int man_addspan(struct man *, const struct tbl_span *);
int man_addeqn(struct man *, const struct eqn *);
void roff_free(struct roff *);
struct roff *roff_alloc(enum mparset, struct mparse *, int);
void roff_reset(struct roff *);
enum rofferr roff_parseln(struct roff *, int,
char **, size_t *, int, int *);
void roff_endparse(struct roff *);
void roff_setreg(struct roff *, const char *, int, char sign);
int roff_getreg(const struct roff *, const char *);
char *roff_strdup(const struct roff *, const char *);
int roff_getcontrol(const struct roff *,
const char *, int *);
#if 0
char roff_eqndelim(const struct roff *);
void roff_openeqn(struct roff *, const char *,
int, int, const char *);
int roff_closeeqn(struct roff *);
#endif
const struct tbl_span *roff_span(const struct roff *);
const struct eqn *roff_eqn(const struct roff *);
__END_DECLS
#endif /*!LIBMANDOC_H*/
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