This commands outputs information about the current build of BBC BASIC to the console.
Two lines are output: the first detailing the SVN revision of the build, the second detailing the date and time that the software was built. An example of the output is shown below:
Revision 577 Sat,17 Jan 2009.21:49:51
This information is provided as a way to identify specific versions of the host interface and should be included along with any bug reports.