Fix inconsistency in dot manual

diff --git a/doc/dotguide.pdf b/doc/dotguide.pdf
index 40741ff506c6737d2925d66b8bf604deaa384d11..5888584f4eb457092ca2c5b277a39a8e4cdc94c2 100644 (file)
Binary files a/doc/dotguide.pdf and b/doc/dotguide.pdf differ

diff --git a/doc/dotguide/graph2.dot b/doc/dotguide/graph2.dot
index 9eb95ad99800ff891e124707eb86f4f35a0263d3..4ef9500ffed20c229dabb715d0067fbaa69cfa88 100644 (file)
--- a/doc/dotguide/graph2.dot
+++ b/doc/dotguide/graph2.dot
@@ -7,6 +7,7 @@ digraph G {
        main -> cleanup;
        execute -> {make_string printf}
        init -> make_string;
+       edge [color=red];       // so is this
        main -> printf [style=bold,label="100 times"];
        make_string [label="make a\nstring"];
        node [shape=box,style=filled,color=".7 .3 1.0"];