doc/sod.sty, doc/concepts.tex: Pull out common style features.

[sod] / doc / concepts.tex

diff --git a/doc/concepts.tex b/doc/concepts.tex
index 187a6f8..46d8526 100644 (file)
--- a/doc/concepts.tex
+++ b/doc/concepts.tex
@@ -466,8 +466,7 @@ entry functions.
 
 \begin{figure}
   \begin{tikzpicture}
-    [>=stealth, thick,
-     order/.append style={color=green!70!black},
+    [order/.append style={color=green!70!black},
      code/.append style={font=\sffamily},
      action/.append style={font=\itshape},
      method/.append style={rectangle, draw=black, thin, fill=blue!30,