Character-escape addition simplified (see README.addescape, also added).

[mandoc.git] / mdocterm.1

diff --git a/mdocterm.1 b/mdocterm.1
index db9fccefc4b0d87cf1104305c8359cdbfb72b15f..e104a51dd734f4554f79255e6477326524625682 100644 (file)
--- a/mdocterm.1
+++ b/mdocterm.1
@@ -1,4 +1,4 @@
-.\" $Id: mdocterm.1,v 1.4 2009/02/25 13:30:53 kristaps Exp $
+.\" $Id: mdocterm.1,v 1.10 2009/03/03 21:07:01 kristaps Exp $

 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"


@@ -16,7 +16,7 @@
 .\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
 .\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"

-.Dd $Mdocdate: February 25 2009 $
+.Dd $Mdocdate: March 3 2009 $

 .Dt mdocmterm 1
 .Os
 .\" SECTION
 .Dt mdocmterm 1
 .Os
 .\" SECTION


@@ -89,6 +89,127 @@ reads from stdin and prints terminal-encoded output to stdout.
 .Nm
 is
 .Ud
 .Nm
 is
 .Ud

+.\" SUB-SECTION
+.Ss Character Escapes
+This section documents the character-escapes accepted by
+.Xr mdocterm 1 .
+Note that the \\x, \\(xx and \\[n] forms are described here; the \\*(xx,
+\\*[n] and \\*x forms described in
+.Xr mdoc.samples 7
+are deprecated, but still rendered.  All one- and two-character
+sequences may be used in the n-character sequence \\[n].
+.Pp
+Note that the
+.Em Output
+column will render differently whether executed with
+.Xr mdocterm 1 
+or another output filter.
+.\" PARAGRAPH
+.Pp
+Grammatic:
+.Pp
+.Bl -tag -width "OutputXXXX" -offset "XXXX" -compact
+.It Em Output
+.Em Input (Name)
+.It \(em
+\\(em (em-dash)
+.It \(en
+\\(en (en-dash)
+.It \-
+\\- (hyphen)
+.It \\
+\\ (back-slash)
+.El
+.\" PARAGRAPH
+.Pp
+Enclosures:
+.Pp
+.Bl -tag -width "OutputXXXX" -offset "XXXX" -compact
+.It Em Output
+.Em Input (Name)
+.It \(rB
+\\(rB (right bracket)
+.It \(lB
+\\(rB (left bracket)
+.It \(lq
+\\(lq (left double-quote)
+.It \(rq
+\\(rq, \\' (right double-quote)
+.It \(oq
+\\(lq, \\` (left single-quote)
+.It \(aq
+\\(aq (right single-quote, apostrophe)
+.El
+.\" PARAGRAPH
+.Pp
+Indicatives:
+.Pp
+.Bl -tag -width "OutputXXXX" -offset "XXXX" -compact
+.It Em Output
+.Em Input (Name)
+.It \(<-
+\\(<- (left arrow)
+.It \(->
+\\(-> (right arrow)
+.It \(ua
+\\(ua (up arrow)
+.It \(da
+\\(da (down arrow)
+.El
+.\" PARAGRAPH
+.Pp
+Mathematical:
+.Pp
+.Bl -tag -width "OutputXXXX" -offset "XXXX" -compact
+.It Em Output
+.Em Input (Name)
+.It \(<=
+\\(<= (less-than-equal)
+.It \(>=
+\\(>= (greater-than-equal)
+.It \(==
+\\(== (greater-than-equal)
+.It \(!=
+\\(!= (not equal)
+.It \(if
+\\(if (infinity)
+.It \(na
+\\(na (NaN)*
+.It \(+-
+\\(+- (plus-minus)
+.It \(**
+\\(** (asterisk)
+.El
+.\" PARAGRAPH
+.Pp
+Diacritics:
+.Pp
+.Bl -tag -width "OutputXXXX" -offset "XXXX" -compact
+.It Em Output
+.Em Input (Name)
+.It \(ga
+\\(ga (accent grave)
+.It \(aa
+\\(aa (accent accute)
+.El
+.\" PARAGRAPH
+.Pp
+Special symbols:
+.Pp
+.Bl -tag -width "OutputXXXX" -offset "XXXX" -compact
+.It Em Output
+.Em Input (Name)
+.It \(bu
+\\(bu (bullet)
+.It \(ba
+\\(ba (bar)
+.It \(co
+\\(co (copyright)
+.El 
+.Pp
+*This is a deviation from the standard, as NaN is usually rendered as
+\\*(Na, which is a deprecated form.  We introduce \\(na, which follows
+the more general syntax.

 .\" SECTION
 .Sh EXAMPLES
 To display this manual page:
 .\" SECTION
 .Sh EXAMPLES
 To display this manual page:


@@ -119,3 +240,22 @@ See
 .Xr mdoc 3
 for a list of bugs, caveats, and incomplete macros regarding the
 document parse.
 .Xr mdoc 3
 for a list of bugs, caveats, and incomplete macros regarding the
 document parse.

+.Pp
+The 
+.Nm
+utility doesn't yet know how to display the following:
+.Pp
+.Bl -bullet -compact
+.It
+Only \-bullet , \-dash , \-enum , \-hyphen , \-tag and \-ohang
+.Sq \&Bl
+lists are supported.
+.It
+The \-literal and \-unfilled 
+.Sq \&Bd
+displays only accept text contents.
+.It
+The
+.Sq \&Xo/Xc
+pair isn't supported (and never will be).
+.El