Last modified: 2006-10-01 02:49:18 UTC
The string {{WikiMedia:Go}} is used in various places, e.g. Special:Booksources, and some dozend+ page title and/or content searches (See also bug 5818). Since depending on language, button texts need to be worded differently on those different pages, they need to be fed from different source strings in the MediaWiki-namespace.
Since "Gean", translation of "Go", doesn't make any sense in Frisian, at the time I used "Side", Page. (Whether it makes sense in English is a matter of bug 577.) At that time it was possible to leave out certain pages, but as such cases now show the default, I find the fy-wikis currently have a Book sources page that sports a "Page"-button (Side) for those who want book information.
Fixed in r16716.