===================================================================
RCS file: /cvs/mandoc/mandoc_headers.3,v
retrieving revision 1.23
retrieving revision 1.25
diff -u -p -r1.23 -r1.25
--- mandoc/mandoc_headers.3	2018/12/13 05:23:38	1.23
+++ mandoc/mandoc_headers.3	2018/12/13 07:30:21	1.25
@@ -167,11 +167,10 @@ and the functions
 and
 .Fn mandoc_xr_free .
 .It Qq Pa roff.h
+Common data types for all syntax trees and related functions;
+can be used everywhere.
+.Pp
 Requires
-.Qq Pa mandoc_ohash.h
-for
-.Vt struct ohash
-and
 .Qq Pa mandoc.h
 for
 .Vt enum mandoc_os .
@@ -189,14 +188,15 @@ Provides
 the constant array
 .Va roff_name
 and the functions
-.Fn deroff ,
-.Fn roffhash_alloc ,
-.Fn roffhash_find ,
-.Fn roffhash_free ,
+.Fn deroff
 and
 .Fn roff_validate .
 .Pp
 Uses pointers to the types
+.Vt struct ohash
+from
+.Pa mandoc_ohash.h
+and
 .Vt struct mdoc_arg
 and
 .Vt union mdoc_data
@@ -300,14 +300,24 @@ from
 .Pa roff.h
 as an opaque type for function prototypes.
 .It Qq Pa roff_int.h
+Parser internals shared by multiple parsers.
+Can be used in all parsers, but not in main programs or formatters.
+.Pp
 Requires
 .Qq Pa roff.h
 for
-.Vt enum roff_type .
+.Vt enum roff_type
+and
+.Vt enum roff_tok .
 .Pp
 Provides functions named
 .Fn roff_*
-to handle roff nodes and the two special functions
+to handle roff nodes,
+.Fn roffhash_alloc ,
+.Fn roffhash_find ,
+and
+.Fn roffhash_free ,
+and the two special functions
 .Fn man_breakscope
 and
 .Fn mdoc_argv_free
@@ -331,11 +341,7 @@ Requires
 for
 .Vt enum roff_tok
 and
-.Qq Pa mdoc.h
-for
-.Vt enum mdoc_*
-and
-.Vt struct mdoc_* .
+.Vt enum roff_sec .
 .Pp
 Provides
 .Vt enum margserr ,
@@ -345,16 +351,16 @@ and many functions internal to the
 .Xr mdoc 7
 parser.
 .Pp
-Uses the opaque type
-.Vt struct mparse
-from
-.Pa read.c .
 Uses the types
 .Vt struct roff_man
 and
 .Vt struct roff_node
 from
 .Pa roff.h
+and
+.Vt struct mdoc_arg
+from
+.Pa mdoc.h
 as opaque types for function prototypes.
 .Pp
 When this header is included, the same file should not include