function d=PsychtoolboxDate % PsychtoolboxDate returns the release date, e.g. '1 August 1998'. % You can supply this string as an argument to DATNUM. % HISTORY % 12/3/04 awi Copied into OS X PTB. Added history comments. global Psychtoolbox PsychtoolboxVersion; % Load the Psychtoolbox struct. d=Psychtoolbox.date;