Just never figured out how to make good use of the MARK instruction on the PDP-11. -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 2284 bytes Desc: not available URL: <http://minnie.tuhs.org/pipermail/tuhs/attachments/20160104/993423d5/attachment.bin>