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Annotation of src/usr.bin/mandoc/libmandoc.h, Revision 1.58

1.58    ! schwarze    1: /*     $OpenBSD: libmandoc.h,v 1.57 2018/08/23 14:16:12 schwarze Exp $ */
1.1       schwarze    2: /*
1.19      schwarze    3:  * Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.57      schwarze    4:  * Copyright (c) 2013,2014,2015,2017,2018 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:  *
1.42      schwarze   10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1       schwarze   11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.42      schwarze   12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1       schwarze   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 */
1.57      schwarze   24:        ROFF_USERCALL, /* dto., calling a user-defined macro */
                     25:        ROFF_USERRET, /* abort parsing of user-defined macro */
1.11      schwarze   26:        ROFF_SO, /* include another file */
                     27:        ROFF_IGN, /* ignore current line */
                     28: };
                     29:
1.32      schwarze   30: struct buf {
1.58    ! schwarze   31:        char            *buf;
        !            32:        size_t           sz;
        !            33:        struct buf      *next;
1.32      schwarze   34: };
                     35:
1.1       schwarze   36:
1.37      schwarze   37: struct mparse;
1.11      schwarze   38: struct roff;
1.42      schwarze   39: struct roff_man;
1.11      schwarze   40:
1.27      schwarze   41: void            mandoc_msg(enum mandocerr, struct mparse *,
1.11      schwarze   42:                        int, int, const char *);
1.27      schwarze   43: void            mandoc_vmsg(enum mandocerr, struct mparse *,
1.49      schwarze   44:                        int, int, const char *, ...)
1.50      schwarze   45:                        __attribute__((__format__ (__printf__, 5, 6)));
1.11      schwarze   46: char           *mandoc_getarg(struct mparse *, char **, int, int *);
1.53      schwarze   47: char           *mandoc_normdate(struct roff_man *, 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:
1.42      schwarze   52: int             mdoc_parseln(struct roff_man *, int, char *, int);
                     53: void            mdoc_endparse(struct roff_man *);
1.11      schwarze   54:
1.42      schwarze   55: int             man_parseln(struct roff_man *, int, char *, int);
                     56: void            man_endparse(struct roff_man *);
1.32      schwarze   57:
1.33      schwarze   58: int             preconv_cue(const struct buf *, size_t);
1.51      schwarze   59: int             preconv_encode(const struct buf *, size_t *,
1.33      schwarze   60:                        struct buf *, size_t *, int *);
1.11      schwarze   61:
1.27      schwarze   62: void            roff_free(struct roff *);
1.47      schwarze   63: struct roff    *roff_alloc(struct mparse *, int);
1.11      schwarze   64: void            roff_reset(struct roff *);
1.44      schwarze   65: void            roff_man_free(struct roff_man *);
                     66: struct roff_man        *roff_man_alloc(struct roff *, struct mparse *,
                     67:                        const char *, int);
                     68: void            roff_man_reset(struct roff_man *);
1.34      schwarze   69: enum rofferr    roff_parseln(struct roff *, int, struct buf *, int *);
1.57      schwarze   70: void            roff_userret(struct roff *);
1.11      schwarze   71: void            roff_endparse(struct roff *);
1.22      schwarze   72: void            roff_setreg(struct roff *, const char *, int, char sign);
1.56      schwarze   73: int             roff_getreg(struct roff *, const char *);
1.15      schwarze   74: char           *roff_strdup(const struct roff *, const char *);
1.27      schwarze   75: int             roff_getcontrol(const struct roff *,
1.19      schwarze   76:                        const char *, int *);
1.29      schwarze   77: int             roff_getformat(const struct roff *);