sigil-r7rs

R7RS-small compatibility library for Sigil.

This package provides the standard (scheme *) module paths defined by R7RS-small, allowing programs written against the R7RS standard library to run on Sigil without modification.

Modules

Module	R7RS Section
`(scheme base)`	Core library: arithmetic, lists, strings, I/O, control flow
`(scheme case-lambda)`	Case-lambda dispatch
`(scheme char)`	Character predicates and case conversion
`(scheme cxr)`	Compositions of `car` and `cdr`
`(scheme eval)`	`eval` and `environment`
`(scheme file)`	File I/O
`(scheme inexact)`	Inexact arithmetic (`sin`, `cos`, `sqrt`, etc.)
`(scheme lazy)`	`delay`, `force`, `make-promise`
`(scheme load)`	`load`
`(scheme process-context)`	`command-line`, `exit`, environment variables
`(scheme read)`	`read`
`(scheme repl)`	`interaction-environment`
`(scheme time)`	`current-second`, `current-jiffy`
`(scheme write)`	`display`, `write`, `write-shared`

Usage

Add as a dependency in your package.sgl:

(define sigil-repo "codeberg:sigil/sigil")

(package
  ...
  dependencies: (list
    (from-git url: "codeberg:sigil/sigil-r7rs")))

Then import standard Scheme modules:

(import (scheme base)
        (scheme write))

(display "Hello from R7RS!")
(newline)

Building

sigil deps install
sigil build
sigil test

License

BSD-3-Clause