doc/structures.tex, lib/sod-structs.3: Fix description of class pointers.

[sod] / doc / sod.tex

diff --git a/doc/sod.tex b/doc/sod.tex
index ca635bb..b3147bc 100644 (file)
--- a/doc/sod.tex
+++ b/doc/sod.tex
@@ -36,6 +36,8 @@
    totoc=true, font=small]
   {idxlayout}
 \usepackage{tikz}
+\usetikzlibrary{calc}
+\usetikzlibrary{positioning}
 \usepackage{syntax}
 \usepackage{sverb}
 \usepackage{mdwtab}
@@ -63,6 +65,8 @@
 
 \mainmatter
 
+\include{intro}
+
 %%%--------------------------------------------------------------------------
 \part{Tutorial} \label{p:tut}