Implement the first steps of equation parsing from within libmdoc.

[mandoc.git] / man.7

diff --git a/man.7 b/man.7
index 876f32a3122d3622cdb6cba39659f2e70b8a0b78..25e5e5bdeaf60976446a8d0b7fc3dec6049d439f 100644 (file)
--- a/man.7
+++ b/man.7
@@ -1,4 +1,4 @@
-.\"    $Id: man.7,v 1.99 2011/03/07 01:35:51 schwarze Exp $
+.\"    $Id: man.7,v 1.102 2011/07/08 09:35:06 kristaps Exp $
 .\"
 .\" Copyright (c) 2009, 2010 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: March 7 2011 $
+.Dd $Mdocdate: July 8 2011 $
 .Dt MAN 7
 .Os
 .Sh NAME
@@ -205,16 +205,20 @@ appears as the first macro.
 Beyond
 .Sx \&TH ,
 at least one macro or text node must appear in the document.
-Documents are generally structured as follows:
+.Pp
+The following is a well-formed skeleton
+.Nm
+file for a utility
+.Qq progname :
 .Bd -literal -offset indent
-\&.TH FOO 1 2009-10-10
+\&.TH PROGNAME 1 2009-10-10
 \&.SH NAME
-\efBfoo\efR \e(en a description goes here
+\efBprogname\efR \e(en a description goes here
 \&.\e\*q .SH LIBRARY
 \&.\e\*q For sections 2 & 3 only.
 \&.\e\*q Not used in OpenBSD.
 \&.SH SYNOPSIS
-\efBfoo\efR [\efB\e-options\efR] arguments...
+\efBprogname\efR [\efB\e-options\efR] arguments...
 \&.SH DESCRIPTION
 The \efBfoo\efR utility processes files...
 \&.\e\*q .SH IMPLEMENTATION NOTES
@@ -703,6 +707,9 @@ and
 .Ss \&RE
 Explicitly close out the scope of a prior
 .Sx \&RS .
+The default left margin is restored to the state of the original
+.Sx \&RS
+invocation.
 .Ss \&RI
 Text is rendered alternately in roman (the default font) and italics.
 Whitespace between arguments is omitted in output.
@@ -719,13 +726,10 @@ See also
 and
 .Sx \&IR .
 .Ss \&RS
-Begin a part setting the left margin.
-The left margin controls the offset, following an initial indentation,
-to un-indented text such as that of
-.Sx \&PP .
+Temporarily reset the default left margin.
 This has the following syntax:
 .Bd -filled -offset indent
-.Pf \. Sx \&Rs
+.Pf \. Sx \&RS
 .Op Cm width
 .Ed
 .Pp
@@ -734,6 +738,9 @@ The
 argument must conform to
 .Sx Scaling Widths .
 If not specified, the saved or default width is used.
+.Pp
+See also
+.Sx \&RE .
 .Ss \&SB
 Text is rendered in small size (one point smaller than the default font)
 bold face.
@@ -841,6 +848,10 @@ Begin literal mode: all subsequent free-form lines have their end of
 line boundaries preserved.
 May be ended by
 .Sx \&fi .
+Literal mode is implicitly ended by
+.Sx \&SH
+or
+.Sx \&SS .
 .Ss \&sp
 Insert vertical spaces into output with the following syntax:
 .Bd -filled -offset indent