===================================================================
RCS file: /cvs/mandoc/mandoc.1,v
retrieving revision 1.23
retrieving revision 1.27
diff -u -p -r1.23 -r1.27
--- mandoc/mandoc.1	2009/06/25 10:51:55	1.23
+++ mandoc/mandoc.1	2009/07/21 15:52:41	1.27
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc.1,v 1.23 2009/06/25 10:51:55 kristaps Exp $
+.\"	$Id: mandoc.1,v 1.27 2009/07/21 15:52:41 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -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: June 25 2009 $
+.Dd $Mdocdate: July 21 2009 $
 .Dt MANDOC 1
 .Os
 .\" SECTION
@@ -34,13 +34,13 @@
 .Sh DESCRIPTION
 The
 .Nm
-utility formats 
+utility formats
 .Ux
 manual pages for display.  The arguments are as follows:
 .Bl -tag -width Ds
 .\" ITEM
 .It Fl f Ns Ar option...
-Override default compiler behaviour.  See 
+Override default compiler behaviour.  See
 .Sx Compiler Options
 for details.
 .\" ITEM
@@ -60,16 +60,12 @@ for available formats.  Defaults to
 Print version and exit.
 .\" ITEM
 .It Fl W Ns Ar err...
-Print warning messages.  May be set to 
+Configure warning messages.  Use
 .Fl W Ns Ar all
-for all warnings, 
-.Ar compat
-for groff/troff-compatibility warnings, or
-.Ar syntax
-for syntax warnings.  If
-.Fl W Ns Ar error 
-is specified, warnings are considered errors and cause utility
-termination.  Multiple 
+to print warnings,
+.Fl W Ns Ar error
+for warnings to be considered errors and cause utility
+termination.  Multiple
 .Fl W
 arguments may be comma-separated, such as
 .Fl W Ns Ar error,all .
@@ -83,9 +79,9 @@ will halt with the first failed parse.
 .El
 .\" PARAGRAPH
 .Pp
-By default, 
-.Nm 
-reads 
+By default,
+.Nm
+reads
 .Xr mdoc 7
 or
 .Xr man 7
@@ -105,24 +101,24 @@ it's processed by
 .Nm
 according to the following rules:  opening punctuation
 .Po
-.Sq \&( , 
-.Sq \&[ , 
+.Sq \&( ,
+.Sq \&[ ,
 and
 .Sq \&{
-.Pc 
+.Pc
 is not followed by a space; closing punctuation
 .Po
-.Sq \&. , 
-.Sq \&, , 
-.Sq \&; , 
-.Sq \&: , 
-.Sq \&? , 
-.Sq \&! , 
-.Sq \&) , 
-.Sq \&] 
+.Sq \&. ,
+.Sq \&, ,
+.Sq \&; ,
+.Sq \&: ,
+.Sq \&? ,
+.Sq \&! ,
+.Sq \&) ,
+.Sq \&]
 and
 .Sq \&}
-.Pc 
+.Pc
 is not preceded by whitespace.
 .Pp
 If the input is
@@ -132,10 +128,10 @@ these rules are also applied to macro arguments when a
 White-space, in non-literal (normal) mode, is stripped from input and
 replaced on output by a single space.  Thus, if you wish to preserve
 multiple spaces, they must be space-escaped
-.Sq \e\ 
-or used in a literal display mode, e.g., 
-.Sq \&.Bd \-literal 
-in 
+.Sq \e\
+or used in a literal display mode, e.g.,
+.Sq \&Bd \-literal
+in
 .Xr mdoc 7 .
 .\" SUB-SECTION
 .Ss Input Formats
@@ -153,26 +149,26 @@ respectively.  The
 .Xr mdoc 7
 format is
 .Em strongly
-recommended; 
+recommended;
 .Xr man 7
 should only be used for legacy manuals.
 .Pp
 A third option,
 .Fl m Ns Ar andoc ,
 which is also the default, determines encoding on-the-fly: if the first
-non-comment macro is 
-.Sq \&.Dd
+non-comment macro is
+.Sq \&Dd
 or
-.Sq \&.Dt ,
-the 
+.Sq \&Dt ,
+the
 .Xr mdoc 7
 parser is used; otherwise, the
 .Xr man 7
 parser is used.
 .Pp
 If multiple
-files are specified with 
-.Fl m Ns Ar andoc , 
+files are specified with
+.Fl m Ns Ar andoc ,
 each has its file-type determined this way.  If multiple files are
 specified and
 .Fl m Ns Ar doc
@@ -226,11 +222,11 @@ Do not ignore unknown macros at the start of input lin
 .It Fl f Ns Ar no-ign-chars
 Do not ignore disallowed characters.
 .It Fl f Ns Ar strict
-Implies 
+Implies
 .Fl f Ns Ar no-ign-escape ,
-.Fl f Ns Ar no-ign-macro 
+.Fl f Ns Ar no-ign-macro
 and
-.Fl f Ns Ar no-ign-chars . 
+.Fl f Ns Ar no-ign-chars .
 .El
 .\" PARAGRAPH
 .Pp
@@ -251,20 +247,29 @@ To page manuals to the terminal:
 .D1 % mandoc mandoc.1 mdoc.3 mdoc.7 | less
 .\" SECTION
 .Sh COMPATIBILITY
-This section summarises 
+This section summarises
 .Nm
-compatibility with 
+compatibility with
 .Xr groff 1 .
 .Pp
 .Bl -bullet -compact
-.It 
+.It
+In 
+.Xr groff 1 ,
+the
+.Sq \&Pa
+macro does not underline when under a
+.Sq \&It .
+This behaves correctly in
+.Nm .
+.It
 A list or display following
-.Sq \&.Ss
+.Sq \&Ss
 does not assert a prior vertical break, just as it doesn't with
-.Sq \&.Sh .
+.Sq \&Sh .
 .It
-The \-literal and \-unfilled 
-.Sq \&.Bd
+The \-literal and \-unfilled
+.Sq \&Bd
 displays types are synonyms, as are \-filled and \-ragged.
 .It
 Words aren't hyphenated.
@@ -282,13 +287,5 @@ so double spaces following sentence closure are reduce
 .Sh AUTHORS
 The
 .Nm
-utility was written by 
+utility was written by
 .An Kristaps Dzonsons Aq kristaps@kth.se .
-.\" SECTION
-.Sh CAVEATS
-The 
-.Nm
-utility doesn't yet know how to display \-hang lists.
-.Pp
-Other macros still aren't supported by virtue of nobody complaining
-about their absence.