1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/exercises/solutions/pgftree.sty	Fri May 18 22:37:44 2012 +0200
     1.3 @@ -0,0 +1,6 @@
     1.4 +\RequirePackage{pgf}
     1.5 +\RequirePackage{pgffor}
     1.6 +\RequirePackage{pgfsubpic}
     1.7 +
     1.8 +\input{pgftree.tex}
     1.9 +\endinput