FXL Template 2.1 (Default branch)


 
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Special Forums News, Links, Events and Announcements Software Releases - RSS News FXL Template 2.1 (Default branch)
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Old 07-09-2008
FXL Template 2.1 (Default branch)

FXL Template an easy to use template engineoffering all the basic features of a templatesystem. It supports simple text/array assignments,blocks, and nested blocks. Well-used regularexpressions and the simple template syntax areresponsible for quick template processing. Thetemplate markup is quite easy to learn, even forthose not into programming. A Memcache extensionfor high traffic pages is freely available.Image

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Template::Parser(3)					User Contributed Perl Documentation				       Template::Parser(3)

NAME
Template::Parser - LALR(1) parser for compiling template documents SYNOPSIS
use Template::Parser; $parser = Template::Parser->new(\%config); $template = $parser->parse($text) || die $parser->error(), " "; DESCRIPTION
The "Template::Parser" module implements a LALR(1) parser and associated methods for parsing template documents into Perl code. PUBLIC METHODS
new(\%params) The "new()" constructor creates and returns a reference to a new "Template::Parser" object. A reference to a hash may be supplied as a parameter to provide configuration values. See "CONFIGURATION OPTIONS" below for a summary of these options and Template::Manual::Config for full details. my $parser = Template::Parser->new({ START_TAG => quotemeta('<+'), END_TAG => quotemeta('+>'), }); parse($text) The "parse()" method parses the text passed in the first parameter and returns a reference to a hash array of data defining the compiled representation of the template text, suitable for passing to the Template::Document new() constructor method. On error, undef is returned. $data = $parser->parse($text) || die $parser->error(); The $data hash reference returned contains a "BLOCK" item containing the compiled Perl code for the template, a "DEFBLOCKS" item containing a reference to a hash array of sub-template "BLOCK"s defined within in the template, and a "METADATA" item containing a reference to a hash array of metadata values defined in "META" tags. CONFIGURATION OPTIONS
The "Template::Parser" module accepts the following configuration options. Please see Template::Manual::Config for futher details on each option. START_TAG, END_TAG The START_TAG and END_TAG options are used to specify character sequences or regular expressions that mark the start and end of a template directive. my $parser = Template::Parser->new({ START_TAG => quotemeta('<+'), END_TAG => quotemeta('+>'), }); TAG_STYLE The TAG_STYLE option can be used to set both START_TAG and END_TAG according to pre-defined tag styles. my $parser = Template::Parser->new({ TAG_STYLE => 'star', # [* ... *] }); PRE_CHOMP, POST_CHOMP The PRE_CHOMP and POST_CHOMP can be set to remove any whitespace before or after a directive tag, respectively. my $parser = Template::Parser-E<gt>new({ PRE_CHOMP => 1, POST_CHOMP => 1, }); INTERPOLATE The INTERPOLATE flag can be set to allow variables to be embedded in plain text blocks. my $parser = Template::Parser->new({ INTERPOLATE => 1, }); Variables should be prefixed by a "$" to identify them, using curly braces to explicitly scope the variable name where necessary. Hello ${name}, The day today is ${day.today}. ANYCASE The ANYCASE option can be set to allow directive keywords to be specified in any case. # with ANYCASE set to 1 [% INCLUDE foobar %] # OK [% include foobar %] # OK [% include = 10 %] # ERROR, 'include' is a reserved word GRAMMAR The GRAMMAR configuration item can be used to specify an alternate grammar for the parser. This allows a modified or entirely new template language to be constructed and used by the Template Toolkit. use MyOrg::Template::Grammar; my $parser = Template::Parser->new({ GRAMMAR = MyOrg::Template::Grammar->new(); }); By default, an instance of the default Template::Grammar will be created and used automatically if a "GRAMMAR" item isn't specified. DEBUG The DEBUG option can be used to enable various debugging features of the "Template::Parser" module. use Template::Constants qw( :debug ); my $template = Template->new({ DEBUG => DEBUG_PARSER | DEBUG_DIRS, }); AUTHOR
Andy Wardley <abw@wardley.org> <http://wardley.org/> COPYRIGHT
Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The main parsing loop of the "Template::Parser" module was derived from a standalone parser generated by version 0.16 of the "Parse::Yapp" module. The following copyright notice appears in the "Parse::Yapp" documentation. The Parse::Yapp module and its related modules and shell scripts are copyright (c) 1998 Francois Desarmenien, France. All rights reserved. You may use and distribute them under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl README file. SEE ALSO
Template, Template::Grammar, Template::Directive perl v5.12.1 2009-07-04 Template::Parser(3)