Issue with plt:framework-pref:drracket:most-recent-lang-line
Open
Nobody has claimed this yet.
- Dominant language
- Racket
- Stars
- 516
- Forks
- 103
- PR merge metrics
- No merged PRs in 30d
Description
Steps to reproduce:
- Set
plt:framework-pref:drracket:most-recent-lang-lineto#lang r6rsand close DrRacket. E.g. by creating a new buffer, change the lang line, save it to a file, and close DrRacket. - Open DrRacket.
#lang r6rsshould be loaded by default, with an errorr6rs: must contain a `library' form (for a library) or start with `import' (for a top-level program) in: (#%module-begin) - Open any other file that is not a
#lang r6rs. The error about
persists, and incorrectly highlighted in this file.r6rs: must contain a `library' form (for a library) or start with `import' (for a top-level program) in: (#%module-begin)
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue by setting plt:framework-pref:drracket:most-recent-lang-line to #lang r6rs, restarting DrRacket, and opening a non-R6RS file. Inspect how this preference is applied when files are opened; done means the R6RS error no longer persists or appears incorrectly in other files.
Written by the indexing model from the issue text.
Assessment
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100