diff -r 5b5a68df6d16 -r e8ef8f38ca84 graphics.sty --- a/graphics.sty Mon Sep 15 09:36:02 2014 +0100 +++ b/graphics.sty Sun Sep 21 11:46:49 2014 +0100 @@ -1,3 +1,12 @@ \usepackage{tikz} \usepackage{pgf} -\usetikzlibrary{plotmarks} +\usetikzlibrary{positioning} +\usetikzlibrary{calc} +\usepackage{graphicx} + +\newenvironment{bubble}[1][]{% +\begin{tikzpicture}% +\draw (0,0) node[inner sep=2mm,fill=cream,ultra thick,draw=red,rounded corners=2mm]% +\bgroup\begin{minipage}{#1}\raggedright{}} +{\end{minipage}\egroup;% +\end{tikzpicture}}