X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=blobdiff_plain;f=mjo-proof_by_cases.tex;h=018e2e73cb4b5ab9bedddb38c02acdb2b1780369;hp=ae4b0fc3da355637dc9f5966c52a5e6db8bf70f0;hb=HEAD;hpb=5f2d44683ba6cb73b45d572724e827f70641660d

diff --git a/mjo-proof_by_cases.tex b/mjo-proof_by_cases.tex
index ae4b0fc..018e2e7 100644
--- a/mjo-proof_by_cases.tex
+++ b/mjo-proof_by_cases.tex
@@ -8,6 +8,9 @@
 %
 % Case 2 (x < 0): derp.
 %
+\ifx\havemjoproofbycases\undefined
+\def\havemjoproofbycases{1}
+
 
 % Used below to define pcases. The ``loadonly'' parameter prevents
 % a very bad interaction with the beamer document class.
@@ -42,10 +45,9 @@
 % another.
 \newlist{pcases}{enumerate}{1}
 \setlist[pcases]{
-  label=\textbf{Case~\arabic*}:~\protect\thiscase\textbf{.},
+  label=\textit{Case~\arabic*}:~\protect\thiscase\textit{.},
   ref=\arabic*,
   align=left,
-  leftmargin=0pt,
   listparindent=\parindent,
   parsep=\parskip,
   itemsep=\singleblskip}
@@ -59,3 +61,6 @@
   \def\thiscase{#1}%
   \item \hfill\par\vspace{\singleblskip}
 }
+
+
+\fi