From: Bil Kleb <W.L.Kleb@...>
Date: 2002-02-06T00:00:30+09:00
Subject: rdoc's dot_test.rb fails for dot v1.7?

dot_test.rb fails to produce dot'able output for dot v1.7.14

 ./dot_test.rb | dot -Tps -o dot_test.ps
 graph parser: parse error near line 13
 context:       ports = >>>  < <<< function1>f1<function2>f2,

This is due to superfluous name=value construct for ports, e.g.,

  ports = <function1>f1<function2>f2

According to the dot users manual, there is no such keyword,
"ports".  When I comment out these types of lines dot is happy
although I do not know if the resulting graph/diagram is as intended.

From the manual: "ports are created by inserting the construct 
<portid> in a *label*".  I.e., there is no "ports" keyword.

Note, howerver, that port tags are being inserted in the label
correctly, viz,

      label = " \
        SUXX Class| \
        <function1>f1| \
        <function2>f2 \
      "
--
Bil