xili-dictionary extension is shipped (2.6) and include now plugin language file management.
With taxonomy “Origin”, msgid and msgstr are assigned to the target plugin and it is easy to import terms in dictionary and to create, update language files of the target plugin.

xili-dictionary analyse header of plugin’s sources and this two items ‘Text Domain’ and ‘Domain Path’. If author omits to define them, xili-dictionary try to specify them according language files yet available in plugin’s folder.

M.