diff -r 5fefe658a6f8 -r 5f42dd5e6570 doc-src/TutorialI/Ifexpr/document/Ifexpr.tex
--- a/doc-src/TutorialI/Ifexpr/document/Ifexpr.tex	Mon Aug 29 10:28:17 2005 +0200
+++ b/doc-src/TutorialI/Ifexpr/document/Ifexpr.tex	Mon Aug 29 11:44:23 2005 +0200
@@ -1,13 +1,13 @@
 %
 \begin{isabellebody}%
 \def\isabellecontext{Ifexpr}%
+\isamarkupfalse%
 %
 \isadelimtheory
 %
 \endisadelimtheory
 %
 \isatagtheory
-\isamarkupfalse%
 %
 \endisatagtheory
 {\isafoldtheory}%
@@ -180,7 +180,6 @@
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -203,8 +202,6 @@
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -212,15 +209,12 @@
 \isadelimproof
 %
 \endisadelimproof
-\isamarkupfalse%
 %
 \isadelimproof
 %
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -259,8 +253,6 @@
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -268,15 +260,12 @@
 \isadelimproof
 %
 \endisadelimproof
-\isamarkupfalse%
 %
 \isadelimproof
 %
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -303,21 +292,12 @@
 \index{boolean expressions example|)}%
 \end{isamarkuptext}%
 \isamarkuptrue%
-\isamarkupfalse%
-\isamarkupfalse%
-\isamarkupfalse%
-\isamarkupfalse%
-\isamarkupfalse%
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \isadelimproof
 %
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -325,15 +305,12 @@
 \isadelimproof
 %
 \endisadelimproof
-\isamarkupfalse%
 %
 \isadelimproof
 %
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -341,15 +318,12 @@
 \isadelimproof
 %
 \endisadelimproof
-\isamarkupfalse%
 %
 \isadelimproof
 %
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -357,15 +331,12 @@
 \isadelimproof
 %
 \endisadelimproof
-\isamarkupfalse%
 %
 \isadelimproof
 %
 \endisadelimproof
 %
 \isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
 %
 \endisatagproof
 {\isafoldproof}%
@@ -379,7 +350,6 @@
 \endisadelimtheory
 %
 \isatagtheory
-\isamarkupfalse%
 %
 \endisatagtheory
 {\isafoldtheory}%