Jonny!!! - 2008-01-09

I ran a Google search on this question, and it came back with only 3 non-relevant results. Eeek.

I can't find any info/help files/source code on using the sleep command with GCBASIC. My questions are:
1) how to make the chip enter sleep mode
2) how to wake the chip up from sleep mode

...and any documentation that would be of help!