--- a/doc-src/TutorialI/Misc/document/Tree.tex Mon Aug 29 10:28:17 2005 +0200
+++ b/doc-src/TutorialI/Misc/document/Tree.tex Mon Aug 29 11:44:23 2005 +0200
@@ -1,13 +1,13 @@
%
\begin{isabellebody}%
\def\isabellecontext{Tree}%
+\isamarkupfalse%
%
\isadelimtheory
%
\endisadelimtheory
%
\isatagtheory
-\isamarkupfalse%
%
\endisatagtheory
{\isafoldtheory}%
@@ -22,9 +22,7 @@
\end{isamarkuptext}%
\isamarkuptrue%
\isacommand{datatype}\isamarkupfalse%
-\ {\isacharprime}a\ tree\ {\isacharequal}\ Tip\ {\isacharbar}\ Node\ {\isachardoublequoteopen}{\isacharprime}a\ tree{\isachardoublequoteclose}\ {\isacharprime}a\ {\isachardoublequoteopen}{\isacharprime}a\ tree{\isachardoublequoteclose}\isamarkupfalse%
-\isamarkupfalse%
-%
+\ {\isacharprime}a\ tree\ {\isacharequal}\ Tip\ {\isacharbar}\ Node\ {\isachardoublequoteopen}{\isacharprime}a\ tree{\isachardoublequoteclose}\ {\isacharprime}a\ {\isachardoublequoteopen}{\isacharprime}a\ tree{\isachardoublequoteclose}%
\begin{isamarkuptext}%
\noindent
Define a function \isa{mirror} that mirrors a binary tree
@@ -38,8 +36,6 @@
\endisadelimproof
%
\isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
%
\endisatagproof
{\isafoldproof}%
@@ -47,8 +43,6 @@
\isadelimproof
%
\endisadelimproof
-\isamarkupfalse%
-\isamarkupfalse%
%
\begin{isamarkuptext}%
\noindent
@@ -63,8 +57,6 @@
\endisadelimproof
%
\isatagproof
-\isamarkupfalse%
-\isamarkupfalse%
%
\endisatagproof
{\isafoldproof}%
@@ -78,7 +70,6 @@
\endisadelimtheory
%
\isatagtheory
-\isamarkupfalse%
%
\endisatagtheory
{\isafoldtheory}%