| Commit message (Collapse) | Author | Age | Files | Lines |
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Snapshot: tile currently segfaulting. I need to back up and make it easier
to debug.
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Another suggestion from the Future of Software forum.
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So far I've been assuming that read-key only works for ascii, and that
I'd need to get more sophisticated both for multi-byte utf-8 and multi-byte
terminal escape codes like arrow keys. Rather to my surprise, both work
fine. We just need to adjust the types to reflect this fact.
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Roll back all buffering of Stdout.
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tile is already visibly slow (49x212 screen) :/ So programmer needs more
control over performance.
But this may not be the right approach. That extra flush-stdout in tui.mu
suggests it's either going to be finicky, or we have to flush on every
attribute change. And going through a buffered-file may be slower. May.
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This was surprisingly hard; bugs discovered all over the place.
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Print answers in decimal in apps/arith.mu
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We still need a few primitives, but we can implement these as needed. I'm
ready to call the fake screen done.
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No support for combining characters. Graphemes are currently just utf-8
encodings of a single Unicode code-point. No support for code-points that
require more than 32 bits in utf-8.
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Both have the same size: 4 bytes.
So far I've just renamed print-byte to print-grapheme, but it still behaves
the same.
I'm going to support printing code-points next, but grapheme 'clusters'
spanning multiple code-points won't be supported for some time.
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We now have all existing apps and prototypes going through the dependency-injected
wrapper, even though it doesn't actually implement the fake screen yet.
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Slices contain `addr`s so the same rules apply to them. They can't be stored
in structs and so on. But they may be an efficient temporary while parsing.
Streams are currently a second generic type after arrays, and gradually
strengthening the case to just bite the bullet and support first-class
generics in Mu.
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Tighten up some function signatures.
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This was easier than I'd feared.
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