XML changes

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@827 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

1 files changed, 13 insertions, 30 deletions

diff --git a/appendixa/bison-desc.xml b/appendixa/bison-desc.xml
index 15d68fc7b..f360f9fbd 100644
--- a/appendixa/bison-desc.xml
+++ b/appendixa/bison-desc.xml
@@ -1,57 +1,41 @@
 <sect2>
 <title>Contents</title>
 
-<para>
-The Bison package contains the bison program.
-</para>
+<para>The Bison package contains the bison program.</para>
 
 </sect2>
 
 <sect2><title>Description</title>
 
-<para>
-Bison is a parser generator, a replacement for YACC. YACC stands for Yet
+<para>Bison is a parser generator, a replacement for YACC. YACC stands for Yet
 Another Compiler Compiler. What is Bison then? It is a program that
 generates a program that analyzes the structure of a text file. Instead
 of
 writing the actual program a user specifies how things should be connected
 and with
-those rules a program is constructed that analyzes the text file.
-</para>
+those rules a program is constructed that analyzes the text file.</para>
 
-<para>
-There are a lot of examples where structure is needed and one of them is
-the
-calculator.
-</para>
+<para>There are a lot of examples where structure is needed and one of them is
+the calculator.</para>
 
-<para>
-Given the string :
-</para>
+<para>Given the string :</para>
 
-<blockquote><literallayout>
-        1 + 2 * 3
-</literallayout></blockquote>
+<blockquote><literallayout>        1 + 2 * 3</literallayout></blockquote>
 
-<para>
-A human can easily come to the result 7. Why? Because of the structure. 
+<para>A human can easily come to the result 7. Why? Because of the structure. 
 Our brain knows
 how to interpret the string. The computer doesn't know that and Bison
 is a
 tool to help it understand by presenting the string in the following way
-to the compiler:
-</para>
+to the compiler:</para>
 
-<blockquote><literallayout>
-            +
+<blockquote><literallayout>            +
            / \
           *   1
          / \
-        2   3
-</literallayout></blockquote>
+        2   3</literallayout></blockquote>
 
-<para>
-Starting at the bottom of a tree and coming across the numbers 2 and
+<para>Starting at the bottom of a tree and coming across the numbers 2 and
 3 which are joined by the multiplication symbol, the computer
 multiplies 2 and 3. The result of that multiplication is remembered and
 the next thing that the computer sees is the result of 2*3 and the
@@ -59,8 +43,7 @@ number 1 which are joined by the add symbol. Adding 1 to the previous
 result makes 7. In calculating the most complex calculations can be
 broken down in this tree format and the computer just starts at the
 bottom and works it's way up to the top and comes with the correct
-answer. Of course, Bison isn't only used for calculators alone.
-</para>
+answer. Of course, Bison isn't only used for calculators alone.</para>
 
 </sect2>