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-rw-r--r--doc/reference-guide.tex15
1 files changed, 13 insertions, 2 deletions
diff --git a/doc/reference-guide.tex b/doc/reference-guide.tex
index 755d3e3..f84b228 100644
--- a/doc/reference-guide.tex
+++ b/doc/reference-guide.tex
@@ -3,9 +3,20 @@
\usepackage[latin1]{inputenc}
\usepackage{times}
\usepackage{url}
-\usepackage{graphicx}
-\usepackage[noend]{algorithmic}
+\usepackage{algorithm}
+\usepackage{algpseudocode}
+\algblockx[foreach]{Foreach}{EndForeach}
+ [1]{\textbf{foreach} #1}
+ [0]{\textbf{end foreach}}
+\newcommand{\BigComment}[1]{\State $\triangleright$ #1}
+\newcommand{\plusequals}{\mbox{~+=~}}
+\newcommand{\minusequals}{\mbox{~-=~}}
+
+\usepackage{tikz}
+\usetikzlibrary{calc}
+\usetikzlibrary{topaths}
+\usetikzlibrary{fit}
% Laying out data structures.