| Commit message (Collapse) | Author | Age | Files | Lines |
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I tried building a function to draw a horizontal line across the screen.
Here's what I have in data.txt:
(
(globals . (
(horline . (fn () (screen y)
(horline_1 screen y 0 (width screen))))
(horline_1 . (fn () (screen y lo hi)
(if (>= lo hi)
()
((fn ()
(pixel screen lo y 12)
(horline_1 screen y (+ lo 1) hi))))))
))
(sandbox . (horline_1 screen 0 0 20))
)
$ dd if=/dev/zero of=data.img count=20160
$ cat data.txt |dd of=data.img conv=notrunc
$ ./translate shell/*.mu && qemu-system-i386 -hda disk.img -hdb data.img
Result: I can't call (horline screen 0) over a fake screen of width 40.
Some stream overflows somewhere after all the tweaks to various fixed-size
buffers scattered throughout the app. Calling horline_1 gets to a 'hi'
column of 20, but not to 30.
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But we don't actually support fake keyboards anywhere yet.
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Mu can now compute (factorial 5)
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Currently stateful, but still good for things.
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I'm not bothering with full dynamic scope for now.
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