Questions tagged [teletype]

questions concerning actual teletype devices, including the famous model 33 teletype.

Filter by
Sorted by
Tagged with
9
votes
6answers
1k views

What did order processing on a teletype look like?

The earliest business data processing systems were based on batch processing of punchcards. Prepare cards off-line, feed a batch of them through the computer. (Why does one so often hear of payroll, ...
9
votes
1answer
522 views

When did tabs start defaulting to 8 columns?

The ASCII horizontal tab character defaults to 8 columns, which is unfortunate because it's too wide for indenting block structured languages (at least to most people's taste, acknowledging Linus ...
1
vote
3answers
163 views

What character repertoires were available on teletype typewheels?

Over in my question about input devices with character sets suited to Algol 60, I mentioned using an ASR-33 / KSR-33 teletype with the subscript-10 character ₁₀. I have subsequently been unable to ...