racket / racket/htdp

BSL decimal number values paste as non-textual

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#134 6 comments 2 reactions 0 assignees View on GitHub

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Dominant language
Racket
Stars
112
Forks
73
Avg merge
9h 41m
Merged PRs (30d)
1

Description

When BSL is set to display rational numbers as decimal, evaluating them produces a non-textual value that is easily mistaken for being textual. Then if a student copies and pastes such a value into their racket file, the value pastes as non-textual and the file becomes non-textual. This breaks course infrastructure that depends on receiving textual files, and is quite difficult for course staff, let alone students, to understand, and they are far more difficult to find than images or comment boxes since they look exactly like text.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the issue with BSL's decimal-number display setting, then inspect how the evaluated value is represented when copied and pasted into a Racket file. Done means the pasted decimal value remains textual and course infrastructure can continue receiving textual files.

Written by the indexing model from the issue text.

Assessment

Domain
compilers
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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