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Annotation of src/usr.bin/mandoc/roff.h, Revision 1.8

1.8     ! schwarze    1: /*     $Id: roff.h,v 1.7 2011/01/04 22:28:17 schwarze Exp $ */
1.1       schwarze    2: /*
1.8     ! schwarze    3:  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1       schwarze    4:  *
                      5:  * Permission to use, copy, modify, and distribute this software for any
                      6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
                      8:  *
                      9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     16:  */
                     17: #ifndef ROFF_H
                     18: #define ROFF_H
                     19:
                     20: enum   rofferr {
1.2       schwarze   21:        ROFF_CONT, /* continue processing line */
                     22:        ROFF_RERUN, /* re-run roff interpreter with offset */
1.6       schwarze   23:        ROFF_APPEND, /* re-run main parser, appending next line */
                     24:        ROFF_REPARSE, /* re-run main parser on the result */
1.5       schwarze   25:        ROFF_SO, /* include another file */
1.2       schwarze   26:        ROFF_IGN, /* ignore current line */
1.7       schwarze   27:        ROFF_TBL, /* a table row was successfully parsed */
1.8     ! schwarze   28:        ROFF_EQN, /* an equation was successfully parsed */
1.2       schwarze   29:        ROFF_ERR /* badness: puke and stop */
1.1       schwarze   30: };
                     31:
                     32: __BEGIN_DECLS
                     33:
                     34: struct roff;
                     35:
                     36: void             roff_free(struct roff *);
1.4       schwarze   37: struct roff     *roff_alloc(struct regset *, void *, mandocmsg);
1.1       schwarze   38: void             roff_reset(struct roff *);
1.2       schwarze   39: enum   rofferr   roff_parseln(struct roff *, int,
                     40:                        char **, size_t *, int, int *);
1.7       schwarze   41: void             roff_endparse(struct roff *);
                     42: const struct tbl_span *roff_span(const struct roff *);
1.8     ! schwarze   43: const struct eqn *roff_eqn(const struct roff *);
1.1       schwarze   44:
                     45: __END_DECLS
                     46:
                     47: #endif /*!ROFF_H*/