/* $Id: libman.h,v 1.38 2014/08/08 16:05:42 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 quick; /* abort parse early */ int flags; /* parse flags */ #define MAN_ELINE (1 << 1) /* Next-line element scope. */ #define MAN_BLINE (1 << 2) /* Next-line block scope. */ #define MAN_LITERAL (1 << 4) /* Literal input. */ #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 *man, \ 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 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_unscope(struct man *, const struct man_node *); __END_DECLS #endif /*!LIBMAN_H*/