Update dotguide to remove references to extinct toplabel and bottomlabel

attributes.

diff --git a/doc/dotguide/dotguide.tex b/doc/dotguide/dotguide.tex
index 92c49ceecbb3f3ebc12d8b5c8e86060044f0b1d9..be64e3de1e5ac129482f1dac2cf730fb17c9a6f3 100644 (file)
--- a/doc/dotguide/dotguide.tex
+++ b/doc/dotguide/dotguide.tex
@@ -331,10 +331,10 @@ sequences \verb"\n", \verb"\l", \verb"\r" to terminate
 lines that are centered, or left or right justified.\footnote{The escape
 sequence $\backslash$N is an internal symbol for node names.}
 
-The node shape {\tt Mdiamond}, {\tt Msquare} and {\tt Mcircle}
-use the attributes {\tt toplabel} and {\tt bottomlabel} to specify 
-additional labels appearing near the top and bottom of the nodes,
-respectively.
+%The node shape {\tt Mdiamond}, {\tt Msquare} and {\tt Mcircle}
+%use the attributes {\tt toplabel} and {\tt bottomlabel} to specify 
+%additional labels appearing near the top and bottom of the nodes,
+%respectively.
 
 Graphs and cluster subgraphs may also have labels. Graph labels
 appear, by default, centered below the graph. Setting {\tt labelloc=t}
@@ -388,7 +388,7 @@ that the label is from the node.
 \begin{table}[p]
 \begin{tabular}[t]{|l|l|p{3.0in}|} \hline
 Name & Default & Values \\ \hline
-{\tt bottomlabel} & & auxiliary label for nodes of {\tt shape} M* \\
+%{\tt bottomlabel} & & auxiliary label for nodes of {\tt shape} M* \\
 {\tt color} & {\tt black} & node shape color \\
 {\tt comment} & & any string (format-dependent) \\
 {\tt distortion} & {\tt 0.0} & node distortion for {\tt shape=polygon} \\
@@ -411,7 +411,7 @@ Appendix~\ref{app:shapes}\\
 {\tt skew} & {\tt 0.0} & skewing of node for {\tt shape=polygon} \\
 {\tt style} & & graphics options, e.g. {\tt bold, dotted, filled};
 cf. Section~\ref{sect:style} \\ 
-{\tt toplabel} & & auxiliary label for nodes of {\tt shape} M* \\
+%{\tt toplabel} & & auxiliary label for nodes of {\tt shape} M* \\
 {\tt URL} & & URL associated with node (format-dependent) \\
 {\tt width} & {\tt .75} & width in inches \\
 {\tt z} & {\tt 0.0} & z coordinate for VRML output \\