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Diff for /mandoc/libman.h between version 1.46 and 1.81

version 1.46, 2011/03/17 11:56:17 version 1.81, 2017/04/29 12:45:41
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 /*      $Id$ */  /*      $Id$ */
 /*  /*
  * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>   * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
    * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
  *   *
  * Permission to use, copy, modify, and distribute this software for any   * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above   * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.   * copyright notice and this permission notice appear in all copies.
  *   *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES   * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF   * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR   * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES   * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF   * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.   * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */   */
 #ifndef LIBMAN_H  
 #define LIBMAN_H  
   
 #include "man.h"  #define MACRO_PROT_ARGS   struct roff_man *man, \
                             enum roff_tok tok, \
 enum    man_next {  
         MAN_NEXT_SIBLING = 0,  
         MAN_NEXT_CHILD  
 };  
   
 struct  man {  
         void            *data; /* private application data */  
         mandocmsg        msg; /* output message handler */  
         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 regset   *regs; /* registers */  
 };  
   
 #define MACRO_PROT_ARGS   struct man *m, \  
                           enum mant tok, \  
                           int line, \                            int line, \
                           int ppos, \                            int ppos, \
                           int *pos, \                            int *pos, \
                           char *buf                            char *buf
   
 struct  man_macro {  struct  man_macro {
         int             (*fp)(MACRO_PROT_ARGS);          void            (*fp)(MACRO_PROT_ARGS);
         int               flags;          int               flags;
 #define MAN_SCOPED       (1 << 0)  #define MAN_SCOPED       (1 << 0)  /* Optional next-line scope. */
 #define MAN_EXPLICIT     (1 << 1)       /* See blk_imp(). */  #define MAN_NSCOPED      (1 << 1)  /* Allowed in next-line element scope. */
 #define MAN_FSCOPED      (1 << 2)       /* See blk_imp(). */  #define MAN_BSCOPE       (1 << 2)  /* Break next-line block scope. */
 #define MAN_NSCOPED      (1 << 3)       /* See in_line_eoln(). */  #define MAN_JOIN         (1 << 3)  /* Join arguments together. */
 #define MAN_NOCLOSE      (1 << 4)       /* See blk_exp(). */  
 };  };
   
 extern  const struct man_macro *const man_macros;  extern  const struct man_macro *const man_macros;
   
 __BEGIN_DECLS  
   
 #define           man_pmsg(m, l, p, t) \  void              man_node_validate(struct roff_man *);
                   (*(m)->msg)((t), (m)->data, (l), (p), NULL)  void              man_state(struct roff_man *, struct roff_node *);
 #define           man_nmsg(m, n, t) \  void              man_unscope(struct roff_man *, const struct roff_node *);
                   (*(m)->msg)((t), (m)->data, (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_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_args(struct man *, int, int *, char *, char **);  
 #define ARGS_ERROR      (-1)  
 #define ARGS_EOLN       (0)  
 #define ARGS_WORD       (1)  
 #define ARGS_QWORD      (1)  
 void              man_vmsg(struct man *, enum mandocerr,  
                         int, int, const char *, ...);  
 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*/  
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