--- a/text/article_preamble.tex Sun Oct 24 22:46:53 2010 -0700
+++ b/text/article_preamble.tex Sun Oct 24 22:47:43 2010 -0700
@@ -3,15 +3,13 @@
%!TEX root = ../blob1.tex
-\input{\pathtotrunk preamble.tex}
-
-\newtheorem{lemma}[prop]{Lemma}
-
-\usepackage[pdftex,plainpages=false,hypertexnames=false,pdfpagelabels]{hyperref}
-
-\usepackage{breakurl}
-
-\usepackage[pdftex]{graphicx}
+\ifpdf
+ \usepackage[pdftex,plainpages=false,hypertexnames=false,pdfpagelabels]{hyperref}
+ \usepackage[pdftex]{graphicx}
+\else
+ \usepackage[plainpages=false,hypertexnames=false,pdfpagelabels]{hyperref}
+ \usepackage{graphicx}
+\fi
%must load tikz after graphicx
\usepackage{tikz}
@@ -22,7 +20,20 @@
\pgfrealjobname{blob1}
-\newtheorem{example}[prop]{Example}
+\makeatletter
+\@ifclassloaded{beamer}{}{%
+ \newtheorem{example}[prop]{Example} % for compatibility with beamer
+ }%
+\@ifclassloaded{pnastwo}
+ {}
+ {
+ \newtheorem{claim}[prop]{Claim}
+ \newtheorem{remark}[prop]{Remark}
+ \newtheorem{lemma}[prop]{Lemma}
+ }%
+\makeatother
+
+
\usepackage{color}