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Diff for /mandoc/libmandoc.h between version 1.27 and 1.76

version 1.27, 2011/07/27 12:41:02 version 1.76, 2018/12/14 06:33:14
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 /*      $Id$ */  /*      $Id$ */
 /*  /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>   * Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
    * Copyright (c) 2013,2014,2015,2017,2018 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 LIBMANDOC_H  
 #define LIBMANDOC_H  
   
 enum    rofferr {  /*
         ROFF_CONT, /* continue processing line */   * Return codes passed from the roff parser to the main parser.
         ROFF_RERUN, /* re-run roff interpreter with offset */   */
         ROFF_APPEND, /* re-run main parser, appending next line */  
         ROFF_REPARSE, /* re-run main parser on the result */  
         ROFF_SO, /* include another file */  
         ROFF_IGN, /* ignore current line */  
         ROFF_TBL, /* a table row was successfully parsed */  
         ROFF_EQN, /* an equation was successfully parsed */  
         ROFF_ERR /* badness: puke and stop */  
 };  
   
 enum    regs {  /* Main instruction: what to do with the returned line. */
         REG_nS = 0, /* nS register */  #define ROFF_IGN        0x000   /* Don't do anything with it. */
         REG__MAX  #define ROFF_CONT       0x001   /* Give it to the high-level parser. */
   #define ROFF_RERUN      0x002   /* Re-run the roff parser with an offset. */
   #define ROFF_REPARSE    0x004   /* Recursively run the main parser on it. */
   #define ROFF_SO         0x008   /* Include the named file. */
   #define ROFF_MASK       0x00f   /* Only one of these bits should be set. */
   
   /* Options for further parsing, to be OR'ed with the above. */
   #define ROFF_APPEND     0x010   /* Append the next line to this one. */
   #define ROFF_USERCALL   0x020   /* Start execution of a new macro. */
   #define ROFF_USERRET    0x040   /* Abort execution of the current macro. */
   #define ROFF_WHILE      0x100   /* Start a new .while loop. */
   #define ROFF_LOOPCONT   0x200   /* Iterate the current .while loop. */
   #define ROFF_LOOPEXIT   0x400   /* Exit the current .while loop. */
   #define ROFF_LOOPMASK   0xf00
   
   
   struct  buf {
           char            *buf;
           size_t           sz;
           struct buf      *next;
 };  };
   
 __BEGIN_DECLS  
   
 struct  roff;  struct  roff;
 struct  mdoc;  struct  roff_man;
 struct  man;  
   
 void             mandoc_msg(enum mandocerr, struct mparse *,  char            *mandoc_getarg(char **, int, int *);
                         int, int, const char *);  char            *mandoc_normdate(struct roff_man *, char *, int, int);
 void             mandoc_vmsg(enum mandocerr, struct mparse *,  int              mandoc_eos(const char *, size_t);
                         int, int, const char *, ...);  
 char            *mandoc_getarg(struct mparse *, char **, int, int *);  
 char            *mandoc_normdate(struct mparse *, char *, int, int);  
 int              mandoc_eos(const char *, size_t, int);  
 int              mandoc_getcontrol(const char *, int *);  
 int              mandoc_strntoi(const char *, size_t, int);  int              mandoc_strntoi(const char *, size_t, int);
   const char      *mandoc_a2msec(const char*);
   
 void             mdoc_free(struct mdoc *);  int              mdoc_parseln(struct roff_man *, int, char *, int);
 struct  mdoc    *mdoc_alloc(struct roff *, struct mparse *);  void             mdoc_endparse(struct roff_man *);
 void             mdoc_reset(struct mdoc *);  
 int              mdoc_parseln(struct mdoc *, int, char *, int);  
 int              mdoc_endparse(struct mdoc *);  
 int              mdoc_addspan(struct mdoc *, const struct tbl_span *);  
 int              mdoc_addeqn(struct mdoc *, const struct eqn *);  
   
 void             man_free(struct man *);  int              man_parseln(struct roff_man *, int, char *, int);
 struct  man     *man_alloc(struct roff *, struct mparse *);  void             man_endparse(struct roff_man *);
 void             man_reset(struct man *);  
 int              man_parseln(struct man *, int, char *, int);  
 int              man_endparse(struct man *);  
 int              man_addspan(struct man *, const struct tbl_span *);  
 int              man_addeqn(struct man *, const struct eqn *);  
   
 void             roff_free(struct roff *);  int              preconv_cue(const struct buf *, size_t);
 struct roff     *roff_alloc(struct mparse *);  int              preconv_encode(const struct buf *, size_t *,
                           struct buf *, size_t *, int *);
   
   void             roff_free(struct roff *);
   struct roff     *roff_alloc(int);
 void             roff_reset(struct roff *);  void             roff_reset(struct roff *);
 enum rofferr     roff_parseln(struct roff *, int,  void             roff_man_free(struct roff_man *);
                         char **, size_t *, int, int *);  struct roff_man *roff_man_alloc(struct roff *, const char *, int);
   void             roff_man_reset(struct roff_man *);
   int              roff_parseln(struct roff *, int, struct buf *, int *);
   void             roff_userret(struct roff *);
 void             roff_endparse(struct roff *);  void             roff_endparse(struct roff *);
 int              roff_regisset(const struct roff *, enum regs);  void             roff_setreg(struct roff *, const char *, int, char sign);
 unsigned int     roff_regget(const struct roff *, enum regs);  int              roff_getreg(struct roff *, const char *);
 void             roff_regunset(struct roff *, enum regs);  char            *roff_strdup(const struct roff *, const char *);
 #if 0  int              roff_getcontrol(const struct roff *,
 char             roff_eqndelim(const struct roff *);                          const char *, int *);
 void             roff_openeqn(struct roff *, const char *,  int              roff_getformat(const struct roff *);
                         int, int, const char *);  
 int              roff_closeeqn(struct roff *);  
 #endif  
   
 const struct tbl_span   *roff_span(const struct roff *);  
 const struct eqn        *roff_eqn(const struct roff *);  
   
 __END_DECLS  
   
 #endif /*!LIBMANDOC_H*/  
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