Index: appendices/dependencies.xml
===================================================================
--- appendices/dependencies.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ appendices/dependencies.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -96,5 +96,5 @@
         <seglistitem>
           <seg>Bash, Bison, Coreutils, Diffutils, Gawk, GCC, Glibc, Grep, Make,
-	  Ncurses, Patch, Readline, Sed, and Texinfo</seg>
+          Ncurses, Patch, Readline, Sed, and Texinfo</seg>
         </seglistitem>
       </segmentedlist>
@@ -290,6 +290,6 @@
 
         <seglistitem>
-         <seg>Bash, Binutils, Coreutils, Diffutils, GCC, Gettext, Glibc, Grep,
-	 Make, Patch, Sed, and Texinfo</seg>
+          <seg>Bash, Binutils, Coreutils, Diffutils, GCC, Gettext, Glibc, Grep,
+          Make, Patch, Sed, and Texinfo</seg>
         </seglistitem>
       </segmentedlist>
@@ -374,6 +374,6 @@
 
         <seglistitem>
-         <seg>Bash, Binutils, Coreutils, Diffutils, Gawk, GCC, Glibc, Grep,
-	 Make, Sed, and Zlib</seg>
+          <seg>Bash, Binutils, Coreutils, Diffutils, Gawk, GCC, Glibc, Grep,
+          Make, Sed, and Zlib</seg>
         </seglistitem>
       </segmentedlist>
Index: appendices/license.xml
===================================================================
--- appendices/license.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ appendices/license.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -12,13 +12,13 @@
   <title>LFS Licenses</title>
 
-	<para>This book is licensed under the Creative Commons
-	Attribution-NonCommercial-ShareAlike 2.0 License.</para>
+  <para>This book is licensed under the Creative Commons
+  Attribution-NonCommercial-ShareAlike 2.0 License.</para>
 
-	<para>Computer instructions may be extracted from the book under the MIT
-	License.</para>
+  <para>Computer instructions may be extracted from the book under the MIT
+  License.</para>
 
-	
-	<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="creat-comm.xml"/>
-	<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="mit-lic.xml"/>
+
+  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="creat-comm.xml"/>
+  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="mit-lic.xml"/>
 
 
Index: appendices/mit-lic.xml
===================================================================
--- appendices/mit-lic.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ appendices/mit-lic.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -14,20 +14,20 @@
 
   <para>Permission is hereby granted, free of charge, to any person obtaining a copy
-	of this software and associated documentation files (the "Software"), to deal
-	in the Software without restriction, including without limitation the rights
-	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-	copies of the Software, and to permit persons to whom the Software is
-	furnished to do so, subject to the following conditions:</para>
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:</para>
 
   <para>The above copyright notice and this permission notice shall be included in
-	all copies or substantial portions of the Software.</para>
+  all copies or substantial portions of the Software.</para>
 
   <para>THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-	THE SOFTWARE.</para>
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.</para>
 
 </sect1>
Index: appendices/scripts.xml
===================================================================
--- appendices/scripts.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ appendices/scripts.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -40,12 +40,12 @@
   <title>Boot and sysconfig scripts version-&lfs-bootscripts-version;</title>
 
-	<para>The scripts in this appendix are listed by the directory where they
-	normally reside.  The order is <filename
-	class='directory'>/etc/rc.d/init.d</filename>, <filename
-	class='directory'>/etc/sysconfig</filename>, <filename
-	class='directory'>/etc/sysconfig/network-devices</filename>, and <filename
-	class='directory'>/etc/sysconfig/network-devices/services</filename>.  Within
-	each section, the files are listed in the order they are normally called.
-	</para>
+  <para>The scripts in this appendix are listed by the directory where they
+  normally reside.  The order is <filename
+  class='directory'>/etc/rc.d/init.d</filename>, <filename
+  class='directory'>/etc/sysconfig</filename>, <filename
+  class='directory'>/etc/sysconfig/network-devices</filename>, and <filename
+  class='directory'>/etc/sysconfig/network-devices/services</filename>.  Within
+  each section, the files are listed in the order they are normally called.
+  </para>
 
   <sect1 id="rc" role="wrap">
Index: appendices/udev-rules.xml
===================================================================
--- appendices/udev-rules.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ appendices/udev-rules.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -14,7 +14,7 @@
   <title>Udev configuration rules</title>
 
-	<para>The rules from &udev-config;.tar.bz2 in this appendix are listed for
-	convenience.  Installation is normally done via instructions in <xref
-	linkend='ch-system-udev'/>.  </para>
+  <para>The rules from &udev-config;.tar.bz2 in this appendix are listed for
+  convenience.  Installation is normally done via instructions in <xref
+  linkend='ch-system-udev'/>.  </para>
 
   <sect1 id="lfsrules" role="wrap">
Index: chapter01/how.xml
===================================================================
--- chapter01/how.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter01/how.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -19,13 +19,13 @@
   tools.</para>
 
-	<para>As an alternative to installing a separate distribution onto your
-	machine, you may wish to use the Linux From Scratch LiveCD or a LiveCD from a
-	commercial distribution.  The LFS LiveCD works well as a host system,
-	providing all the tools you need to successfully follow the instructions in
-	this book. Unfortunately, development of the LiveCD has not progressed
-	recently and it only contains older versions of the source packages and
-	patches (for those ISOs not labels -nosrc or -min), and this book.  For more
-	information about the LFS LiveCD or to download a copy, visit <ulink
-	url="&livecd-root;"/>.</para>
+  <para>As an alternative to installing a separate distribution onto your
+  machine, you may wish to use the Linux From Scratch LiveCD or a LiveCD from a
+  commercial distribution.  The LFS LiveCD works well as a host system,
+  providing all the tools you need to successfully follow the instructions in
+  this book. Unfortunately, development of the LiveCD has not progressed
+  recently and it only contains older versions of the source packages and
+  patches (for those ISOs not labels -nosrc or -min), and this book.  For more
+  information about the LFS LiveCD or to download a copy, visit <ulink
+  url="&livecd-root;"/>.</para>
 
   <note>
Index: chapter05/gcc-pass2.xml
===================================================================
--- chapter05/gcc-pass2.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter05/gcc-pass2.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -206,6 +206,6 @@
         <listitem>
           <para>Bootstrapping the compiler is now the default for GCC. However,
-	  our build method should provide us with a solid compiler without the
-	  need to bootstrap each time.</para>
+          our build method should provide us with a solid compiler without the
+          need to bootstrap each time.</para>
         </listitem>
       </varlistentry>
Index: chapter05/perl.xml
===================================================================
--- chapter05/perl.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter05/perl.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -45,5 +45,5 @@
 
     <para>First apply a series of patches to address security issues and adapt some 
-		hard-wired paths to the C library by applying the following patch:</para>
+    hard-wired paths to the C library by applying the following patch:</para>
 
 <screen><userinput remap="pre">patch -Np1 -i ../&perl-consolidated-patch;</userinput></screen>
Index: chapter05/tcl.xml
===================================================================
--- chapter05/tcl.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter05/tcl.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -58,7 +58,7 @@
 <screen><userinput remap="make">make</userinput></screen>
 
-		<para>Compilation is now complete. As discussed earlier, running the test
-		suite is not mandatory for the temporary tools here in this chapter. To run
-		the Tcl test suite anyway, issue the following command:</para>
+    <para>Compilation is now complete. As discussed earlier, running the test
+    suite is not mandatory for the temporary tools here in this chapter. To run
+    the Tcl test suite anyway, issue the following command:</para>
 
 <screen><userinput remap="test">TZ=UTC make test</userinput></screen>
Index: chapter06/e2fsprogs.xml
===================================================================
--- chapter06/e2fsprogs.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter06/e2fsprogs.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -148,7 +148,7 @@
         <seg>badblocks, blkid, chattr, compile_et, debugfs, dumpe2fs, e2fsck,
         e2image, e2label, e2undo, filefrag, findfs, fsck, fsck.ext2, fsck.ext3, 
-				fsck.ext4, fsck.ext4dev, logsave, lsattr,
+        fsck.ext4, fsck.ext4dev, logsave, lsattr,
         mk_cmds, mke2fs, mkfs.ext2, mkfs.ext3, fsck.ext4, fsck.ext4dev, 
-				mklost+found, resize2fs, tune2fs, uuidd, and uuidgen.</seg>
+        mklost+found, resize2fs, tune2fs, uuidd, and uuidgen.</seg>
         <seg>libblkid.{a,so}, libcom_err.{a,so}, libe2p.{a,so},
         libext2fs.{a,so}, libss.{a,so}, and libuuid.{a,so}</seg>
@@ -270,7 +270,7 @@
         <term><command>e2undo</command></term>
         <listitem>
-          <para>Replayd the undo log undo_log for an ext2/ext3/ext4 filesystem 
-					found on a device. This can be used to undo a failed operation by an 
-					e2fsprogs program.</para>
+          <para>Replays the undo log undo_log for an ext2/ext3/ext4 filesystem 
+          found on a device. This can be used to undo a failed operation by an 
+          e2fsprogs program.</para>
           <indexterm zone="ch-system-e2fsprogs e2undo">
             <primary sortas="b-e2undo">e2undo</primary>
@@ -348,5 +348,5 @@
           <para>By default checks <systemitem class="filesystem">ext4</systemitem>
           development file systems. This is a hard link to 
-					<command>fsck</command>.</para>
+          <command>fsck</command>.</para>
           <indexterm zone="ch-system-e2fsprogs fsck.ext4dev">
             <primary sortas="b-fsck.ext4dev">fsck.ext4dev</primary>
Index: chapter06/man-db.xml
===================================================================
--- chapter06/man-db.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter06/man-db.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -216,5 +216,5 @@
             <entry>ISO-8859-1</entry>
           </row>
-	  <!-- FIXME: BUG: "no" is deprecated, should use "nb" or "nn" and
+          <!-- FIXME: BUG: "no" is deprecated, should use "nb" or "nn" and
           symlinks -->
           <row>
Index: chapter06/perl.xml
===================================================================
--- chapter06/perl.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter06/perl.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -49,5 +49,5 @@
 
     <para>The following patch fixes known vulnerabilities and other issues
-		identified by the developers:</para>
+    identified by the developers:</para>
 
 <screen><userinput remap="pre">patch -Np1 -i ../&perl-consolidated-patch;</userinput></screen>
Index: chapter07/console.xml
===================================================================
--- chapter07/console.xml	(revision df9e86d8cfcb177a4365d23b03b2db006405f8be)
+++ chapter07/console.xml	(revision f6573821707c6952eb0b9aa8ee46e66329b2770f)
@@ -60,6 +60,6 @@
         <command>loadkeys</command> program, typically, the name of keymap
         to load, e.g., <quote>es</quote>. If this variable is not set, the
-	bootscript will not run the <command>loadkeys</command> program,
-	and the default kernel keymap will be used.</para>
+        bootscript will not run the <command>loadkeys</command> program,
+        and the default kernel keymap will be used.</para>
       </listitem>
     </varlistentry>
@@ -83,9 +83,9 @@
         <command>setfont</command> program. Typically, this includes the font
         name, <quote>-m</quote>, and the name of the application character
-	map to load. E.g., in order to load the <quote>lat1-16</quote> font
-	together with the <quote>8859-1</quote> application character map
-	(as it is appropriate in the USA), 
+        map to load. E.g., in order to load the <quote>lat1-16</quote> font
+        together with the <quote>8859-1</quote> application character map
+        (as it is appropriate in the USA), 
         <!-- because of the copyright sign -->
-	set this variable to <quote>lat1-16 -m 8859-1</quote>.
+        set this variable to <quote>lat1-16 -m 8859-1</quote>.
         In UTF-8 mode, the kernel uses the application character map for
         conversion of composed 8-bit key codes in the keymap to UTF-8, and thus
@@ -100,5 +100,5 @@
       <listitem>
         <para>Set this variable to <quote>1</quote>, <quote>yes</quote> or
-	<quote>true</quote> in order to put the
+        <quote>true</quote> in order to put the
         console into UTF-8 mode. This is useful in UTF-8 based locales and
         harmful otherwise.</para>
@@ -112,5 +112,5 @@
         the Kbd package. The <command>console</command> bootscript will
         convert an available keymap to UTF-8 on the fly if this variable is
-	set to the encoding of the available non-UTF-8 keymap.</para>
+        set to the encoding of the available non-UTF-8 keymap.</para>
       </listitem>
     </varlistentry>
