Unanswered questions

Unanswered questions:

• Where did various sources live??

• Were there manual pages??

• ".." is link to current directory?

• t[1-8].s: McIlroy's(?) TMG?

• G2 keyboard character swapping (at rkbdi in s3.s)

• character shapes: loaded at 3K mark? How?

• character shapes file: one or two? filename??

• character shapes: diagonal line handling

• pd: creates ".." (plain file) using creat?! or halts system?!!

• superuser can "creat" new directories?

• cold start:

  • how were paper tapes prepared? no programs use pptout device