[% TAGS [** **] -%]
=head1 EXAMPLES

These examples illustrate some of the typical uses of Template Toolkit
directives.

    # include another template, passing "local" variables
    [% INCLUDE header
       title = 'Hello World'
    %]

    # process "config" file to set some variables 
    [% PROCESS my_vardefs %]

    # iterate through 'userlist' list of hashrefs
    [% FOREACH user = userlist %]
       [% user.name %] [% user.email %]
    [% END %]

    # shorthand for above
    [% INCLUDE userinfo.html FOREACH user = userlist %]
    [% INCLUDE "$user.id/info.html" FOREACH user = userlist %]

    # conditional block
    [% IF graphics %]
       [% INCLUDE gratuitous_logo %]
    [% END %]

    # define a template block
    [% BLOCK table_row %]
       <td>[% name %]</td> <td>[% email %]</td>
    [% END %]

    # INCLUDE the defined block 
    [% INCLUDE table_row  name='me'  email='me@here.org'   %]
    [% INCLUDE table_row  name='you' email='you@there.org' %]
    [% INCLUDE table_row FOREACH userlist %]

    # example of the 'format' plugin...
    [% USE bold = format('<b>%s</b>') %]
    [% bold('This is bold') %]

    # ...and any other plugins...
    [% USE myplugin %]
    [% myplugin.does_this %]
    [% myplugin.does_that(foo, bar, baz) %]   

    # html filter 'escapes' characters '<', '>' and '&'
    [% FILTER html %]
       The value for Xyzzyx is < 100
       ...
    [% END %]

    [% "$user.name showed that x < y && z > 0" FILTER html %]

    # define a block to be processed when 'myerror' is thrown
    [% CATCH myerror %]
       <b>A strange and mystical error has occurred.</b>
       <ul>
  	  [% e.type %]: [% e.info %]
       </ul>

       [% # report error to STDERR/logfile/etc., cleanup and stop %]
       [% ERROR "myerror occurred: $e.info" %]
       [% INCLUDE footer %]
       [% STOP %]
    [% END %]

    # throw a 'myerror' exception
    [% THROW myerror 'The warp core has been breached' %]


