Add "tab" "box3d" and "component" shapes

	Patch from:  Diomidis Spinellis <dds@aueb.gr>

diff --git a/cmd/dot/dot.1 b/cmd/dot/dot.1
index 7aa0f0e599aab98ddc341fe885b8ee1a0fc2ee0e..6ef258fca8fcf3aad86f5cdef7f1a9e7e4b6e3b9 100644 (file)
--- a/cmd/dot/dot.1
+++ b/cmd/dot/dot.1
@@ -309,7 +309,8 @@ Adding \fBfixedsize=true\fP forces these to be the actual size
 \fBshape=record polygon epsf \fIbuiltin_polygon\fR
 .br
 \fIbuiltin_polygon\fR is one of: \fBplaintext ellipse oval circle egg 
-triangle box diamond trapezium parallelogram house hexagon octagon.\fR
+triangle box diamond trapezium parallelogram house hexagon octagon
+note tab box3d component.\fR
 (Polygons are defined or modified by the following node attributes:
 \fBregular\fR, \fBperipheries\fR, \fBsides\fR, \fBorientation\fR,
 \fBdistortion\fR and \fBskew\fR.)  \fBepsf\fR uses the node's