# the user is told what's happening

    Code
      po_create("jp", verbose = TRUE)
    Message
      Creating 'jp' R translation
      Running system command msginit -i './po/R-test.pot' -o './po/R-jp.po' -l 'jp' -w 80 --no-translator...
      Created ./po/R-jp.po.

---

    Code
      po_create("jp", verbose = TRUE)
    Message
      Updating 'jp' R translation
      Running system command msgmerge --update './po/R-jp.po' --backup=off --previous './po/R-test.pot'...
      . done.