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#################
Typography Helper
#################
The Typography Helper file contains functions that help your format text
in semantically relevant ways.
.. contents:: Page Contents
Loading this Helper
===================
This helper is loaded using the following code
::
$this->load->helper('typography');
The following functions are available:
auto_typography()
=================
Formats text so that it is semantically and typographically correct
HTML. Please see the :doc:`Typography Class <../libraries/typography>`
for more info.
Usage example::
$string = auto_typography($string);
.. note:: Typographic formatting can be processor intensive, particularly if
you have a lot of content being formatted. If you choose to use this
function you may want to consider `caching </general/caching>` your pages.
nl2br_except_pre()
==================
Converts newlines to <br /> tags unless they appear within <pre> tags.
This function is identical to the native PHP nl2br() function, except
that it ignores <pre> tags.
Usage example
::
$string = nl2br_except_pre($string);
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