===================================================================
RCS file: /cvs/mandoc/Attic/roff.3,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -p -r1.5 -r1.6
--- mandoc/Attic/roff.3	2010/07/04 22:04:04	1.5
+++ mandoc/Attic/roff.3	2010/07/07 15:04:54	1.6
@@ -1,4 +1,4 @@
-.\"	$Id: roff.3,v 1.5 2010/07/04 22:04:04 schwarze Exp $
+.\"	$Id: roff.3,v 1.6 2010/07/07 15:04:54 kristaps Exp $
 .\"
 .\" Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -15,7 +15,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: July 4 2010 $
+.Dd $Mdocdate: July 7 2010 $
 .Dt ROFF 3
 .Os
 .Sh NAME
@@ -28,7 +28,6 @@
 .Nd roff macro compiler library
 .Sh SYNOPSIS
 .In mandoc.h
-.In regs.h
 .In roff.h
 .Ft "struct roff *"
 .Fo roff_alloc
@@ -51,15 +50,6 @@
 .Fc
 .Ft void
 .Fn roff_reset "struct roff *roff"
-.In regs.h
-.Ft "char *"
-.Fn roff_setstr "const char *name" "const char *string"
-.Ft "char *"
-.Fn roff_getstr "const char *name"
-.Ft "char *"
-.Fn roff_getstrn "const char *name" "size_t len"
-.Ft void
-.Fn roff_freestr void
 .Sh DESCRIPTION
 The
 .Nm
@@ -155,52 +145,6 @@ Returns 0 on failure, 1 on success.
 Signals that the parse is complete.
 Returns 0 on failure, 1 on success.
 .El
-.Sh USER-DEFINED STRINGS
-Strings defined by the
-.Xr roff 7
-.Sx \&ds
-instruction are saved using the
-.Fn roff_setstr
-function and retrieved using the
-.Fn roff_getstr
-and
-.Fn roff_getstrn
-functions.
-.Pp
-These functions take the name of the string to be accessed
-as their first argument.
-While
-.Fn roff_getstr
-requires the name to be null-terminated,
-.Fn roff_getstrn
-accepts non-terminated strings, but requires the length of the name
-to be specified.
-.Pp
-The second argument to
-.Fn roff_setstr
-is the new value of the string.
-It will be copied to internal storage, so both pointers to constant
-strings and pointers to volatile storage are acceptable.
-.Pp
-All of these functions return a pointer to the new value of the string
-in internal storage, which should be considered read-only, so use
-.Xr strdup 3
-on it as appropriate.
-The read functions return NULL when a string of the specified name
-is not available or empty, and
-.Fn roff_setstr
-returns NULL when memory allocation fails.
-In the latter case, the string will remain unset.
-.Pp
-The function
-.Fn roff_freestr
-clears all user-defined strings.
-It always succeeds.
-Both
-.Fn roff_reset
-and
-.Fn roff_free
-call it.
 .Sh EXAMPLES
 See
 .Pa main.c