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Diffstat (limited to 'libman.h')
| -rw-r--r-- | libman.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/libman.h b/libman.h new file mode 100644 index 000000000000..4bc5128204f6 --- /dev/null +++ b/libman.h @@ -0,0 +1,85 @@ +/* $Id: libman.h,v 1.55 2011/11/07 01:24:40 schwarze Exp $ */ +/* + * 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 LIBMAN_H +#define LIBMAN_H + +enum man_next { + MAN_NEXT_SIBLING = 0, + MAN_NEXT_CHILD +}; + +struct man { + struct mparse *parse; /* parse pointer */ + int flags; /* parse flags */ +#define MAN_HALT (1 << 0) /* badness happened: die */ +#define MAN_ELINE (1 << 1) /* Next-line element scope. */ +#define MAN_BLINE (1 << 2) /* Next-line block scope. */ +#define MAN_ILINE (1 << 3) /* Ignored in next-line scope. */ +#define MAN_LITERAL (1 << 4) /* Literal input. */ +#define MAN_BPLINE (1 << 5) +#define MAN_NEWLINE (1 << 6) /* first macro/text in a line */ + enum man_next next; /* where to put the next node */ + struct man_node *last; /* the last parsed node */ + struct man_node *first; /* the first parsed node */ + struct man_meta meta; /* document meta-data */ + struct roff *roff; +}; + +#define MACRO_PROT_ARGS struct man *m, \ + enum mant tok, \ + int line, \ + int ppos, \ + int *pos, \ + char *buf + +struct man_macro { + int (*fp)(MACRO_PROT_ARGS); + int flags; +#define MAN_SCOPED (1 << 0) +#define MAN_EXPLICIT (1 << 1) /* See blk_imp(). */ +#define MAN_FSCOPED (1 << 2) /* See blk_imp(). */ +#define MAN_NSCOPED (1 << 3) /* See in_line_eoln(). */ +#define MAN_NOCLOSE (1 << 4) /* See blk_exp(). */ +#define MAN_BSCOPE (1 << 5) /* Break BLINE scope. */ +}; + +extern const struct man_macro *const man_macros; + +__BEGIN_DECLS + +#define man_pmsg(m, l, p, t) \ + mandoc_msg((t), (m)->parse, (l), (p), NULL) +#define man_nmsg(m, n, t) \ + mandoc_msg((t), (m)->parse, (n)->line, (n)->pos, NULL) +int man_word_alloc(struct man *, int, int, const char *); +int man_block_alloc(struct man *, int, int, enum mant); +int man_head_alloc(struct man *, int, int, enum mant); +int man_tail_alloc(struct man *, int, int, enum mant); +int man_body_alloc(struct man *, int, int, enum mant); +int man_elem_alloc(struct man *, int, int, enum mant); +void man_node_delete(struct man *, struct man_node *); +void man_hash_init(void); +enum mant man_hash_find(const char *); +int man_macroend(struct man *); +int man_valid_post(struct man *); +int man_valid_pre(struct man *, struct man_node *); +int man_unscope(struct man *, + const struct man_node *, enum mandocerr); + +__END_DECLS + +#endif /*!LIBMAN_H*/ |