Also, Stefan Kangas sent in the following tip about an alternate
approach using the command C<indent-region> to redo the indentation
for the currently selected region (adhering to indent rules in the
-current major mode). You can run the command by typing M-x indent-
-region or pressing the default keybinding C-M-\ in cperl-mode.
+current major mode). You can run the command by typing M-x
+indent-region or pressing the default keybinding C-M-\ in cperl-mode.
Additional details can be found here:
-L<http://www.gnu.org/software/emacs/manual/html_node/emacs/Indentation-Comman>
+L<http://www.gnu.org/software/emacs/manual/html_node/emacs/Indentation-Commands.html>
=head1 APPENDIX 2: USING POSTGRESQL AND MYSQL
The main database used in this tutorial is the very simple yet powerful
-SQLite. This section provides information that can be used to "convert"
-the tutorial to use PostgreSQL and MySQL. However, note that part of
+L<SQLite|http://www.sqlite.org>. This section provides information
+that can be used to "convert" the tutorial to use
+L<PostgreSQL|http://www.postgresql.org> and
+L<MySQL|http://dev.mysql.com>. However, note that part of
the beauty of the MVC architecture is that very little database-specific
code is spread throughout the system (at least when MVC is "done
right"). Consequently, converting from one database to another is