Update info files

diff --git a/doc/info/attrs.html b/doc/info/attrs.html
index c08e248545e27ff7d6807d93fc9216bff38eca98..a1b4cc045af92269acdf5e54286696642fd6e9e6 100644 (file)
--- a/doc/info/attrs.html
+++ b/doc/info/attrs.html
@@ -1148,10 +1148,20 @@ This field indicates which graph component uses the attribute.
   in the pos attribute itself (cf. the <A HREF=#d:point>point</A> type).
 
 <DT><A NAME=d:pos HREF=#a:pos><STRONG>pos</STRONG></A>
-<DD>  Position of node, or spline control points, <A HREF=#points>in points</A>.
+<DD>  Position of node, or spline control points.
   For nodes, the position indicates the center of the node.
-  In neato and fdp, pos can be used to set initial position of a node.
-  Concerning this, see the <A HREF=command.html#d:s>-s</A> command line flag.
+  On output, the coordinates are in <A HREF=#points>points</A>.
+  <P>
+  In neato and fdp, pos can be used to set the initial position of a node.
+  By default, the coordinates are assumed to be in inches. However, the
+  <A HREF=command.html#d:s>-s</A> command line flag can be used to specify
+  different units.
+  <P>
+  When the <A HREF=command.html#d:n>-n</A> command line flag is used with
+  neato, it is assumed the positions have been set by one of the layout
+  programs, and are therefore in points. Thus, <TT>neato -n</TT> can accept
+  input correctly without requiring a <TT>-s</TT> flag and, in fact, 
+  ignores any such flag.
 
 <DT><A NAME=d:quantum HREF=#a:quantum><STRONG>quantum</STRONG></A>
 <DD>  If <B>quantum</B> > 0.0, node label dimensions

diff --git a/doc/info/command.html b/doc/info/command.html
index 74d8e62712fb62cafc7af94d5923fa7be462dd47..db2829942000975bb5920aa16cb2d3007e610d75 100644 (file)
--- a/doc/info/command.html
+++ b/doc/info/command.html
@@ -43,7 +43,7 @@ beginning of output.
 whose content will be included in the preamble after the standard preamble.
 If <I>library</I> is the empty string <TT>""</TT>, the standard preamble
 is not emitted.
-<DT><STRONG>-n</STRONG>[<I>num</I>]      
+<DT><A NAME=d:n><STRONG>-n</STRONG>[<I>num</I>]</A>      
 <DD>Sets no-op flag in <STRONG>neato</STRONG>. 
 If set, <STRONG>neato</STRONG> assumes nodes have already been 
 positioned and all nodes have a <A HREF=attrs.html#d:pos>pos</A>

diff --git a/doc/info/shapes.html b/doc/info/shapes.html
index 98adeb2ca718039eff1d3437c77c3c51dae383c7..3f9ea29a203f96080976f0e81695793502936122 100644 (file)
--- a/doc/info/shapes.html
+++ b/doc/info/shapes.html
@@ -424,9 +424,9 @@ Attribute values must appear in double quotes.
 </PRE>
 <P>
 <PRE>&lt;TR
-&lt;!--
+<!--
     The TR element has no additional attributes.
---&gt;
+-->
 &gt;
 </PRE>
 <P>