mandoc/mandoc.h - diff

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Diff for /mandoc/mandoc.h between version 1.15 and 1.16

-version 1.15, 2010/07/02 12:54:33
+version 1.16, 2010/07/05 20:10:22
 Line 17
 Line 17
 Line 17
  #ifndef MANDOC_H
  #define MANDOC_H
+ /*
+  * This contains declarations that are available system-wide.
+  */
  #define ASCII_NBRSP      31  /* non-breaking space */
  #define ASCII_HYPH       30  /* breakable hyphen */
  __BEGIN_DECLS
  enum    mandocerr {
-Line 106  enum mandocerr {
+Line 109  enum mandocerr {
 Line 106  enum mandocerr {
 Line 109  enum mandocerr {
          MANDOCERR_MAX
  };
- typedef int     (*mandocmsg)(enum mandocerr,
+ enum    regs {
-                         void *, int, int, const char *);
+         REG_nS = 0,     /* register: nS */
+         REG__MAX
+ };
+ /*
+  * A single register entity.  If "set" is zero, the value of the
+  * register should be the default one, which is per-register.  It's
+  * assumed that callers know which type in "v" corresponds to which
+  * register value.
+  */
+ struct  reg {
+         int               set; /* whether set or not */
+         union {
+                 unsigned  u; /* unsigned integer */
+         } v;
+ };
+ /*
+  * The primary interface to setting register values is in libroff,
+  * although libmdoc and libman from time to time will manipulate
+  * registers (such as `.Sh SYNOPSIS' enabling REG_nS).
+  */
+ struct  regset {
+         struct reg        regs[REG__MAX];
+ };
+ /*
+  * Callback function for warnings, errors, and fatal errors as they
+  * occur in the compilers libroff, libmdoc, and libman.
+  */
+ typedef int             (*mandocmsg)(enum mandocerr, void *,
+                                 int, int, const char *);
  __END_DECLS

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