HOPL is back on-line at hopl.info and actively seeking information about
If you are a language author, please either send your email address to
hopl DOT acquisitions AT gmail DOT com or visit
HistoryOfProgrammingLanguages on facebook and leave your email address
there. We will send you a 'HOPL Acquisition Questionnaire'.
Selected items from the questionnaire will be posted on the FaceBook
page and subsequently in HOPL itself.
Bruce Axtens, Librarian
History of Programming Languages