ctxt.h

   1 struct doc {
   2         int fd;
   3         int len;
   4         int size;
   5         char *buf;
   6 };
   7
   8 struct doc *doc_alloc(int fd);
   9 void doc_write(struct doc *doc, char *s);
  10 void doc_memcat(struct doc *doc, char *s, int n);
  11 void doc_free(struct doc *doc);
  12
  13 struct fmt_ops {
  14         void (*doc_beg)(struct doc *doc);
  15         void (*doc_end)(struct doc *doc);
  16         void (*head_beg)(struct doc *doc, int level);
  17         void (*head_end)(struct doc *doc, int level);
  18         void (*par_beg)(struct doc *doc);
  19         void (*par_end)(struct doc *doc);
  20         void (*put)(struct doc *doc, char *s);
  21         void (*put_txt)(struct doc *doc, char *s, char *marker);
  22         void (*list_beg)(struct doc *doc, int mark);
  23         void (*list_end)(struct doc *doc);
  24         void (*item_beg)(struct doc *doc, char *mark);
  25         void (*item_end)(struct doc *doc);
  26         void (*table_beg)(struct doc *doc, int columns);
  27         void (*table_end)(struct doc *doc);
  28         void (*row_beg)(struct doc *doc);
  29         void (*row_end)(struct doc *doc);
  30         void (*entry_beg)(struct doc *doc);
  31         void (*entry_end)(struct doc *doc);
  32         void (*block_beg)(struct doc *doc, char *beg);
  33         void (*block_end)(struct doc *doc, char *end);
  34 };
  35
  36 struct txt {
  37         char *txt;
  38         char **lines;
  39         int n;
  40 };
  41
  42 struct txt *txt_alloc(int fd);
  43 char *txt_line(struct txt *txt, int line);
  44 void txt_free(struct txt *txt);
  45
  46 void format(struct doc *doc, struct txt *txt, struct fmt_ops *ops);
  47
  48 void die(char *msg);
  49 void *xmalloc(int size);