6.1 Invoking the
msgmerge [option] def.po ref.pot
msgmerge program merges two Uniforum style .po files together.
The def.po file is an existing PO file with translations which will
be taken over to the newly created file as long as they still match;
comments will be preserved, but extracted comments and file positions will
be discarded. The ref.pot file is the last created PO file with
up-to-date source references but old translations, or a PO Template file
(generally created by
xgettext); any translations or comments
in the file will be discarded, however dot comments and file positions
will be preserved. Where an exact match cannot be found, fuzzy matching
is used to produce better results.