racket / racket/htdp

Large Matrix's overflow into next expression.

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Racket
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Description

Large Matrix's overflow into next expression. This is obvious if I make a 20x20 matrix (when using 27 point, menio font). I suspect that there is an off by one error somewhere that compounds when getting the snip extent of larger matrices.

screen shot 2018-05-23 at 1 30 35 pm

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Research direction

Reproduce the issue with a 20x20 matrix using 27-point Menlo, then inspect the rendering and snip-extent code to locate where the matrix overlaps the next expression. No source file or test is named; done means large matrices render without overflowing into adjacent expressions.

Written by the indexing model from the issue text.

Assessment

Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
32/100

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