Maybe that line should be
<?php
t('Next buttons on checkout panes say %text.', array('%text' => t(variable_get('uc_checkout_next_button', 'Next'))));
?>The problem with this is that the translation string extractor might not have gotten t('Next') from somewhere else, and it is very likely that any particular value for 'uc_checkout_next_button' won't have a translation available. This value isn't likely to change, though, so you could add the translation to fr.po or whatever else you have manually. Repeat for every other time we need to translate a Drupal variable.
The bottom line is that translating user input is a lot of work for each individual site.
Joined: 08/07/2007