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Published 20 hours ago • verified publisher icon PDP-10

A tale of two DDTYP

Open larsbrinkhoff opened this issue 2 years ago • 0 comments

On ToTS tape 3100150 written in 1971, there is a SYS; TS DDTYP. The source code for this is TTYP TS5 on Samson's DECtape "RandomSystem". It seems to accept a command from a teletype and parse a file name. A smaller TS DDTYP dated 1971-12-21 is on tape 3100151.

An entirely different SYS; TS DDTYP from 1973-01-03 is on tape 3100015. It's a SAIL (the Algol dialect) program with source code in SAIL; DDTYP 3 to 8. Its last appearance is SAIL; DDTYP REL from 1974.

larsbrinkhoff avatar Sep 16 '21 06:09 larsbrinkhoff