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Annotation of src/usr.bin/mandoc/libmandoc.h, Revision 1.35

1.35    ! deraadt     1: /*     $OpenBSD: libmandoc.h,v 1.34 2014/11/01 06:02:43 schwarze Exp $ */
1.1       schwarze    2: /*
1.19      schwarze    3:  * Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.26      schwarze    4:  * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
1.1       schwarze    5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     15:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     16:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18:
1.11      schwarze   19: enum   rofferr {
                     20:        ROFF_CONT, /* continue processing line */
                     21:        ROFF_RERUN, /* re-run roff interpreter with offset */
                     22:        ROFF_APPEND, /* re-run main parser, appending next line */
                     23:        ROFF_REPARSE, /* re-run main parser on the result */
                     24:        ROFF_SO, /* include another file */
                     25:        ROFF_IGN, /* ignore current line */
                     26:        ROFF_TBL, /* a table row was successfully parsed */
                     27:        ROFF_EQN, /* an equation was successfully parsed */
                     28:        ROFF_ERR /* badness: puke and stop */
                     29: };
                     30:
1.32      schwarze   31: struct buf {
                     32:        char    *buf;
                     33:        size_t   sz;
                     34: };
                     35:
1.1       schwarze   36: __BEGIN_DECLS
                     37:
1.11      schwarze   38: struct roff;
                     39: struct mdoc;
                     40: struct man;
                     41:
1.27      schwarze   42: void            mandoc_msg(enum mandocerr, struct mparse *,
1.11      schwarze   43:                        int, int, const char *);
1.27      schwarze   44: void            mandoc_vmsg(enum mandocerr, struct mparse *,
1.11      schwarze   45:                        int, int, const char *, ...);
                     46: char           *mandoc_getarg(struct mparse *, char **, int, int *);
                     47: char           *mandoc_normdate(struct mparse *, char *, int, int);
1.23      schwarze   48: int             mandoc_eos(const char *, size_t);
1.14      schwarze   49: int             mandoc_strntoi(const char *, size_t, int);
1.16      schwarze   50: const char     *mandoc_a2msec(const char*);
1.11      schwarze   51:
1.27      schwarze   52: void            mdoc_free(struct mdoc *);
1.28      schwarze   53: struct mdoc    *mdoc_alloc(struct roff *, struct mparse *,
                     54:                        const char *, int);
1.11      schwarze   55: void            mdoc_reset(struct mdoc *);
1.27      schwarze   56: int             mdoc_parseln(struct mdoc *, int, char *, int);
1.11      schwarze   57: int             mdoc_endparse(struct mdoc *);
                     58: int             mdoc_addspan(struct mdoc *, const struct tbl_span *);
                     59: int             mdoc_addeqn(struct mdoc *, const struct eqn *);
                     60:
1.27      schwarze   61: void            man_free(struct man *);
1.24      schwarze   62: struct man     *man_alloc(struct roff *, struct mparse *, int);
1.11      schwarze   63: void            man_reset(struct man *);
1.27      schwarze   64: int             man_parseln(struct man *, int, char *, int);
1.11      schwarze   65: int             man_endparse(struct man *);
                     66: int             man_addspan(struct man *, const struct tbl_span *);
                     67: int             man_addeqn(struct man *, const struct eqn *);
1.32      schwarze   68:
1.33      schwarze   69: int             preconv_cue(const struct buf *, size_t);
                     70: int             preconv_encode(struct buf *, size_t *,
                     71:                        struct buf *, size_t *, int *);
1.11      schwarze   72:
1.27      schwarze   73: void            roff_free(struct roff *);
1.31      schwarze   74: struct roff    *roff_alloc(struct mparse *, const struct mchars *, int);
1.11      schwarze   75: void            roff_reset(struct roff *);
1.34      schwarze   76: enum rofferr    roff_parseln(struct roff *, int, struct buf *, int *);
1.11      schwarze   77: void            roff_endparse(struct roff *);
1.22      schwarze   78: void            roff_setreg(struct roff *, const char *, int, char sign);
1.21      schwarze   79: int             roff_getreg(const struct roff *, const char *);
1.15      schwarze   80: char           *roff_strdup(const struct roff *, const char *);
1.27      schwarze   81: int             roff_getcontrol(const struct roff *,
1.19      schwarze   82:                        const char *, int *);
1.29      schwarze   83: int             roff_getformat(const struct roff *);
1.11      schwarze   84:
                     85: const struct tbl_span  *roff_span(const struct roff *);
                     86: const struct eqn       *roff_eqn(const struct roff *);
1.1       schwarze   87:
                     88: __END_DECLS