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To gauge the complexity of supporting `include` and `cond-expand`, I wrote a parser using R7RS. It's in `complex-format.scm` in [the `experimental` directory](https://github.com/pre-srfi/scheme-metada…
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In other R7RS schemes, it is possible to define a keyword named `_` in `syntax-rules`, and that keyword will be detected in pattern matching. Gerbil appears to always reserve `_` as a wildcard, even i…
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Hi, this may be outside the scope of what you are doing. But I am trying to port some programs I wrote in portable R7RS, and they break because of importing (srfi 1) which assumes all lists are immuta…
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With the script: `(define (main args) (display "Hello\n") 0)`
This runs the `main` procedure: `gosh test.scm`
How do you make this work with R7RS imports? If you add `(import (scheme base))` or …
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Quoting from https://weinholt.se/scheme/r6rs/
> Other Scheme specifications are also available online. John Cowan maintains the source of the R7RS and he has chased down and collected all the other…
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Per Bothner posted a message on scheme-reports:
http://lists.scheme-reports.org/pipermail/scheme-reports/2011-July/001142.html
The context is that R7RS probably will have the syntax for self-referen…
hyln9 updated
9 years ago
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See section 4.2 of R7RS for a complete list of the standard derived expressions expected in Scheme. This includes, but is not limited to, cond, case, and, or, when, unless, let and friends, begin, do,…
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From #1:
> The R6RS vs R7RS case could be solved by listing the built-in library names instead of just the SRFIs. That would also be more generally useful, I think, because there's also a bunch of …
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Using a library granularity for the time being, there should probably be three top-level forms:
* `(define-library ...)` -- dynamic Scheme library as in R7RS; the equivalent is `(library ...)` in R…
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I wanted to see if it might be possible to add Gerbil Scheme to the platform. Although it ranks second overall amongst all Schemes in speed, by a small margin, Gerbil shines with its robust built-in s…