[wp-hackers] Plugin i18n

[Austin Matzko]

On Mon, Feb 9, 2009 at 10:52 AM, Eric Marden <wp at xentek.net> wrote:
> Someone sent me translations for a couple of my plugins. I have the .po and
> .mo files and would like to test it, but didn't find much information in the
> codex about plugin localization (except a link to a blog post that is 5
> years old). Do I have to define WP_LANG in my config file to test it? Do i
> need to store the translations in a special folder with in my plugin or
> anything like that?

It's "WPLANG" and you can read about it and other internationalization
issues here: http://codex.wordpress.org/Translating_WordPress