Translating `awk' Programs
==========================
Once a program's translatable strings have been marked, they must be
extracted to create the initial `.po' file. As part of translation, it
is often helpful to rearrange the order in which arguments to `printf'
are output.
`gawk''s `--gen-po' command-line option extracts the messages and is
discussed next. After that, `printf''s ability to rearrange the order
for `printf' arguments at runtime is covered.