Note that the concentrate attribute now works for non-dot

diff --git a/doc/info/attrs.html b/doc/info/attrs.html
index 754defeee413ebe374e7200a4ef236e89dec3e5f..65e7ea09f9cb2a5958bbec8fc2c3df7b167d40ef 100644 (file)
--- a/doc/info/attrs.html
+++ b/doc/info/attrs.html
@@ -121,7 +121,7 @@ This field indicates which graph component uses the attribute.
 </TD><TD ALIGN="CENTER">false</TD><TD></TD><TD>dot only</TD> </TR>
  <TR><TD><A NAME=a:concentrate HREF=#d:concentrate>concentrate</A>
 </TD><TD>G</TD><TD><A HREF=#k:bool>bool</A>
-</TD><TD ALIGN="CENTER">false</TD><TD></TD><TD>dot only</TD> </TR>
+</TD><TD ALIGN="CENTER">false</TD><TD></TD><TD></TD> </TR>
  <TR><TD><A NAME=a:constraint HREF=#d:constraint>constraint</A>
 </TD><TD>E</TD><TD><A HREF=#k:bool>bool</A>
 </TD><TD ALIGN="CENTER">true</TD><TD></TD><TD>dot only</TD> </TR>
@@ -622,6 +622,9 @@ This field indicates which graph component uses the attribute.
 
 <DT><A NAME=d:concentrate HREF=#a:concentrate><STRONG>concentrate</STRONG></A>
 <DD>  If true, use edge concentrators.
+  This merges multiedges into a single edge and causes partially parallel
+  edges to share part of their paths. The latter feature is not yet available
+  outside of dot.
 
 <DT><A NAME=d:constraint HREF=#a:constraint><STRONG>constraint</STRONG></A>
 <DD>  If false, the edge is not used in ranking the nodes. For example,

diff --git a/doc/infosrc/attrs b/doc/infosrc/attrs
index 4b0ea34c3c1c875ccd78e9fb189010574db4c6d2..812e569a064261362249b438c45502adb47c36af 100644 (file)
--- a/doc/infosrc/attrs
+++ b/doc/infosrc/attrs
@@ -179,8 +179,11 @@ Comments are inserted into output. Device-dependent
 :compound:G:bool:false;  dot
 If true, allow edges between clusters. (See <A HREF=#d:lhead>lhead</A>
 and <A HREF=#d:ltail>ltail</A> below.)
-:concentrate:G:bool:false;  dot
+:concentrate:G:bool:false;
 If true, use edge concentrators.
+This merges multiedges into a single edge and causes partially parallel
+edges to share part of their paths. The latter feature is not yet available
+outside of dot.
 :constraint (E_constr):E:bool:true;  dot
 If false, the edge is not used in ranking the nodes. For example,
 in the graph