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389b23fe1a
It's now a simple flag updated by the C< implementation. No more routine pointer. The goal is to avoid tons of "ok" during a LOAD operation.
17 lines
609 B
Plaintext
17 lines
609 B
Plaintext
C<? is a flag indicating whether a character is waiting in the
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input stream. 1 means yes, 0 means no. It is the responsibility
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of C<* to update that flag.
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WORDBUF is the buffer used by WORD
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BOOT C< PTR is used when Forth boots from in-memory
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source. See "Initialization sequence" below.
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INTJUMP All RST offsets (well, not *all* at this moment, I
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still have to free those slots...) in boot binaries are made to
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jump to this address. If you use one of those slots for an
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interrupt, write a jump to the appropriate offset in that RAM
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location.
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(cont.)
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