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Diff for /mandoc/term.h between version 1.9 and 1.50

version 1.9, 2009/02/25 15:12:26 version 1.50, 2009/11/05 08:40:16
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 /* $Id$ */  /*      $Id$ */
 /*  /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>   * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *   *
  * 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   * purpose with or without fee is hereby granted, provided that the above
  * above copyright notice and this permission notice appear in all   * copyright notice and this permission notice appear in all copies.
  * copies.  
  *   *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL   * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED   * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE   * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL   * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER   * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR   * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  * PERFORMANCE OF THIS SOFTWARE.  
  */   */
 #ifndef TERM_H  #ifndef TERM_H
 #define TERM_H  #define TERM_H
   
 #include "mdoc.h"  
   
 __BEGIN_DECLS  __BEGIN_DECLS
   
   enum    termenc {
           TERMENC_ASCII
   };
   
 struct  termp {  struct  termp {
         size_t            rmargin;          size_t            rmargin;      /* Current right margin. */
         size_t            maxrmargin;          size_t            maxrmargin;   /* Max right margin. */
         size_t            maxcols;          size_t            maxcols;      /* Max size of buf. */
         size_t            offset;          size_t            offset;       /* Margin offest. */
         size_t            col;          size_t            col;          /* Bytes in buf. */
         int               flags;          int               flags;
 #define TERMP_BOLD       (1 << 0)       /* Embolden words. */  
 #define TERMP_UNDERLINE  (1 << 1)       /* Underline words. */  
 #define TERMP_NOSPACE    (1 << 2)       /* No space before words. */  #define TERMP_NOSPACE    (1 << 2)       /* No space before words. */
 #define TERMP_NOLPAD     (1 << 3)       /* No leftpad before flush. */  #define TERMP_NOLPAD     (1 << 3)       /* See term_flushln(). */
 #define TERMP_NOBREAK    (1 << 4)       /* No break after flush. */  #define TERMP_NOBREAK    (1 << 4)       /* See term_flushln(). */
 #define TERMP_LITERAL    (1 << 5)       /* Literal words. */  
 #define TERMP_IGNDELIM   (1 << 6)       /* Delims like regulars. */  #define TERMP_IGNDELIM   (1 << 6)       /* Delims like regulars. */
         char             *buf;  #define TERMP_NONOSPACE  (1 << 7)       /* No space (no autounset). */
   #define TERMP_DANGLE     (1 << 8)       /* See term_flushln(). */
   #define TERMP_HANG       (1 << 9)       /* See term_flushln(). */
   #define TERMP_TWOSPACE   (1 << 10)      /* See term_flushln(). */
   #define TERMP_NOSPLIT    (1 << 11)      /* See termp_an_pre/post(). */
   #define TERMP_SPLIT      (1 << 12)      /* See termp_an_pre/post(). */
   #define TERMP_ANPREC     (1 << 13)      /* See termp_an_pre(). */
           int               bold;
           int               under;
           int               metafont;     /* See do_escaped(). */
   #define METAF_BOLD       (1 << 0)
   #define METAF_UNDER      (1 << 1)
           int               metamask;     /* See do_escaped(). */
           char             *buf;          /* Output buffer. */
           enum termenc      enc;          /* Type of encoding. */
           void             *symtab;       /* Encoded-symbol table. */
 };  };
   
 struct  termpair {  void              term_newln(struct termp *);
         struct termpair  *ppair;  void              term_vspace(struct termp *);
         int               type;  void              term_word(struct termp *, const char *);
 #define TERMPAIR_FLAG    (1 << 0)  void              term_flushln(struct termp *);
         int               flag;  
         size_t            offset;  
         size_t            rmargin;  
         int               count;  
 };  
   
 #define TERMPAIR_SETFLAG(p, fl) \  size_t            term_hspan(const struct roffsu *);
         do { \  size_t            term_vspan(const struct roffsu *);
                 assert(! (TERMPAIR_FLAG & (p)->type)); \  
                 (p)->flag = (fl); \  
                 (p)->type |= TERMPAIR_FLAG; \  
         } while (0)  
   
 struct  termact {  
         int             (*pre)(struct termp *,  
                                 struct termpair *,  
                                 const struct mdoc_meta *,  
                                 const struct mdoc_node *);  
         void            (*post)(struct termp *,  
                                 struct termpair *,  
                                 const struct mdoc_meta *,  
                                 const struct mdoc_node *);  
 };  
   
 void                      newln(struct termp *);  
 void                      vspace(struct termp *);  
 void                      word(struct termp *, const char *);  
 void                      flushln(struct termp *);  
 void                      transcode(struct termp *,  
                                 const char *, size_t);  
   
 void                      subtree(struct termp *,  
                                 const struct mdoc_meta *,  
                                 const struct mdoc_node *);  
   
 const   struct termact   *termacts;  
   
 __END_DECLS  __END_DECLS
   
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  Added in v.1.50
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