===================================================================
RCS file: /cvs/mandoc/mdoc.7,v
retrieving revision 1.100
retrieving revision 1.102
diff -u -p -r1.100 -r1.102
--- mandoc/mdoc.7	2010/05/12 16:45:18	1.100
+++ mandoc/mdoc.7	2010/05/14 14:21:17	1.102
@@ -1,4 +1,4 @@
-.\"	$Id: mdoc.7,v 1.100 2010/05/12 16:45:18 kristaps Exp $
+.\"	$Id: mdoc.7,v 1.102 2010/05/14 14:21:17 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: May 12 2010 $
+.Dd $Mdocdate: May 14 2010 $
 .Dt MDOC 7
 .Os
 .Sh NAME
@@ -296,6 +296,15 @@ or
 is necessarily non-portable across output media.
 See
 .Sx COMPATIBILITY .
+.Ss Sentence Spacing
+When composing a manual, make sure that your sentences end at the end of
+a line.
+By doing so, front-ends will be able to apply the proper amount of
+spacing after the end of sentence (unescaped) period, exclamation mark,
+or question mark.
+.Pp
+The proper spacing is also intelligently preserved if a sentence ends at
+the boundary of a macro line.
 .Sh MANUAL STRUCTURE
 A well-formed
 .Nm