I have here a site that uses the po plugin, and recently had this change committed to its setup:
po_slave_languages: - de|Deutsch - fr|Français -- ja|日本語 -- tr|Türkçe
The change was made by the web UI, so it must have involved a site rebuild
at the time, as that configuration item has
rebuild => 1.
Some days after that config change, a push caused ikiwiki refresh to fail:
remote: /home/b-udm/public_html/Discussion/index.ja.html independently created, not overwriting with version from Discussion.ja
Rebuilding the wiki cleared that up, but it seems that po plugin config changes can lead to follow-on problems of this sort.
The site still has a
source/index.ja.po. And it has
public_html/index.ja.html, as well as