From c1b2dd5579aec0f82462f99be13e7ea1170f04dd Mon Sep 17 00:00:00 2001
From: Sebastian Kuhnert
Date: Fri, 23 Oct 2009 13:07:16 +0000
Subject: fix \points macro; add \iforalsolutions and \ifnonoralsolutions

---
 exercisesheets.sty | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'exercisesheets.sty')

diff --git a/exercisesheets.sty b/exercisesheets.sty
index 159cf43..f19228d 100644
--- a/exercisesheets.sty
+++ b/exercisesheets.sty
@@ -600,6 +600,7 @@
   \exsh@subexpoints{#1}%
 }
 \newcommand{\points}[2][]{%
+  \exshset{points=#2}%
   \bgroup
   \exshset{#1}%
   \ifthenelse{\equal{}{\pgfkeysvalueof{/exsh/pointsinfo}}}{%
@@ -608,10 +609,8 @@
     \def\exsh@tmp{, \pgfkeysvalueof{/exsh/pointsinfo}}%
   }%
   \ifthenelse{\equal{#2}{oral}}{%
-    \exshset{oral}%
     \exsh@subexpoints{\pgfkeysvalueof{/exsh/strings/oral}\exsh@tmp}%
   }{%
-    \exshset{points=#2}%
     \ifthenelse{\equal{#2}{}}{%
       \exsh@subexpoints{\pgfkeysvalueof{/exsh/pointsinfo}}%
     }{%
@@ -639,9 +638,12 @@
 }
 
 \newcommand{\ifsolutions}[2]{%
-  \ifthenelse{\equal{oral}{\pgfkeysvalueof{/exsh/points}}}{%
-    \ifbool{exsh@oralsolutions}{#1}{#2}%
-  }{%
-    \ifbool{exsh@nonoralsolutions}{#1}{#2}%
-  }%
+  \ifbool{exsh@solutions}{#1}{#2}%
+}
+
+\newcommand{\iforalsolutions}[2]{%
+  \ifbool{exsh@oralsolutions}{#1}{#2}%
+}
+\newcommand{\ifnonoralsolutions}[2]{%
+  \ifbool{exsh@nonoralsolutions}{#1}{#2}%
 }
-- 
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