word like French `si' or German `doch' with which one could
unambiguously answer `yes' to a negative question.

For similar reasons, English-speaking hackers almost never use double
negatives, even if they live in a region where colloquial usage allows
them. The thought of uttering something that logically ought to be an
affirmative knowing it will be misparsed as a negative tends to disturb
them.

Here's a related quirk. A non-hacker who is indelicate enough to ask
a question like "So, are you working on finding that bug *now*
or leaving it until later?" is likely to get the perfectly correct
answer "Yes!" (that is, "Yes, I'm doing it either now or later, and
you didn't ask which!").

:International Style:
=====================

Although the Jargon File remains primarily a lexicon of hacker usage in
American English, we have made some effort to get input from abroad.
Though the hacker-speak of other languages often uses translations of
jargon from English (often as transmitted to them by earlier Jargon File
versions!), the local variations are interesting, and knowledge of them
may be of some use to travelling hackers.

There are some references herein to `Commonwealth English'. These are
intended to describe some variations in hacker usage as reported in the
English spoken in Great Britain and the Commonwealth (Canada, Australia,
India, etc. --- though Canada is heavily influenced by American usage).
There is also an entry on {{Commonwealth Hackish}} reporting some