mirror of
https://github.com/kanaka/mal.git
synced 2024-09-20 01:57:09 +03:00
4eb88ef295
Tested on UCBLogo 6.0 with some minor tweaks (for performance and adding a `timems` function). The tweaks are performed during Docker image creation (see Dockerfile). Tests of step 5 are skipped because UCBLogo is too slow. Interop is available via `(logo-eval "logo code to run")`. The `examples` directory contains a Mal example of drawing a tree using turtle graphics.
28 lines
616 B
Plaintext
28 lines
616 B
Plaintext
make "backspace_char char 8
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make "space_char char 32
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to readline :prompt
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type :prompt
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wait 0 ; flush standard output
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localmake "line "
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forever [
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localmake "c readchar
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ifelse emptyp :c [
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output []
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] [
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localmake "ascii rawascii :c
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case :ascii [
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[[4] output []]
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[[10] type :c
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output :line]
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[[127] if not emptyp :line [
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type (word :backspace_char :space_char :backspace_char)
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make "line butlast :line
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]]
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[else type :c
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make "line word :line :c]
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]
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]
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]
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end
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