2018-08-07 18:50:15 +00:00
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# Apple IIa
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2018-07-28 19:20:47 +00:00
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2018-08-07 18:50:15 +00:00
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Custom ROM for the Apple IIe. Looks mostly like a real Apple IIe, but
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2018-08-05 19:00:59 +00:00
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when you type `RUN`, the code is compiled instead of interpreted.
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Runs between 5 and 30 times faster.
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Supported features: The classic way to enter programs with
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line numbers, 16-bit integer variables, `HOME`, `PRINT`, `IF/THEN`,
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`FOR/NEXT`, `GOTO`, low-res graphics (`GR`, `PLOT`, `COLOR=`, `TEXT`),
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2018-08-06 06:25:38 +00:00
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`DIM` (single-dimensional arrays), `POKE`, and integer and boolean arithmetic.
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2018-08-05 19:00:59 +00:00
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2018-08-05 23:43:50 +00:00
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Not supported: Floating point, strings,
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high-res graphics, `DATA/READ/RESUME`, `GOSUB/RETURN/POP`,
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2018-08-06 06:25:38 +00:00
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`REM`, multi-dimensional arrays, keyboard input, exponentiation (`A^B`), and cassette I/O.
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2018-07-31 22:32:27 +00:00
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# Dependencies
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* [cc65](https://github.com/cc65/cc65)
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2018-08-07 18:50:15 +00:00
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* [Apple IIe emulator](https://github.com/bradgrantham/apple2e)
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2018-07-31 22:32:27 +00:00
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# Running
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2018-07-28 19:28:24 +00:00
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2018-07-28 19:36:07 +00:00
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```
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2018-07-31 22:32:27 +00:00
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TREES=$HOME/path/to/github/trees make run
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2018-07-28 19:36:07 +00:00
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```
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