Another bug has surfaced in the listing provided in Issue 11 — to avoid it do not answer ‘z’ to see the directory before flagging a file for subsequent purge. The program has been corrected (version 1.3). In addition, the virtual memory routines have been incorporated into the 2K program and some system variables added to service these routines. This makes the automatic switching in and out of subroutines much easier.
Rather than inundate TSH with yet another listing, the new program (version 1.3) and the new memory map is available for those of you who want it (please send $1 for xeroxing and postage). Version 1.3 is available on cassette tape for $10 ppd as noted previously. Those of you who purchased an earlier version will receive the updated cassette automatically. The program will also be available on EPROM (2716 or equivalent E2PROM) for $15 ppd. TSH