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Add a REPL #3

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siraben opened this issue Jan 13, 2019 · 1 comment
Open
5 tasks

Add a REPL #3

siraben opened this issue Jan 13, 2019 · 1 comment
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enhancement New feature or request help wanted Extra attention is needed

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@siraben
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siraben commented Jan 13, 2019 •
edited

A REPL is the flagship feature of any respectable operating system. So the following must be implemented:

  • Alphanumeric input + special characters: " * + - < > \ / ' etc.
  • Ability to backspace, clear current input line.
  • Screen scrolls
    • Downward
    • Upward (harder, how much?)
@siraben siraben added enhancement New feature or request help wanted Extra attention is needed labels Jan 13, 2019
@ayazhafiz
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ayazhafiz commented Sep 21, 2019 •
edited

Upward screen scrolls should be minimally more difficult, if at all. A trivial implementation is to keep a buffer of a fixed size and rewrite the display on each scroll step.

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@siraben @ayazhafiz