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<?php
/**
* Path to the _custom_ directory.
*
* @param string $file Append this filename to the returned path.
* @return string
*/
function custom_path($file = '')
{
return __DIR__.'/../custom' . (!empty($file) ? '/'.$file : '');
}
/**
* Is moonmoon installed?
*
* @return bool
*/
function is_installed()
{
return file_exists(custom_path('config.yml')) && file_exists(custom_path('people.opml'));
}
/**
* Shortcut to Simplel10n::getString().
*
* @param string $str
* @param string $comment
* @return string
*/
function _g($str, $comment='') {
return Simplel10n::getString($str, $comment);
}
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