{"id":17177277,"url":"https://github.com/lexi-lambda/racket-r7rs","last_synced_at":"2026-02-24T01:32:00.148Z","repository":{"id":37271185,"uuid":"44901769","full_name":"lexi-lambda/racket-r7rs","owner":"lexi-lambda","description":"An implementation of R7RS in Racket","archived":false,"fork":false,"pushed_at":"2024-10-13T21:35:40.000Z","size":121,"stargazers_count":101,"open_issues_count":4,"forks_count":14,"subscribers_count":8,"default_branch":"master","last_synced_at":"2025-11-18T05:58:45.620Z","etag":null,"topics":["racket","scheme"],"latest_commit_sha":null,"homepage":"","language":"Racket","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lexi-lambda.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2015-10-25T08:13:35.000Z","updated_at":"2025-10-10T03:05:06.000Z","dependencies_parsed_at":"2024-06-18T12:27:12.765Z","dependency_job_id":"fe11791f-b886-4989-9f9d-e661f70511a9","html_url":"https://github.com/lexi-lambda/racket-r7rs","commit_stats":{"total_commits":83,"total_committers":7,"mean_commits":"11.857142857142858","dds":0.07228915662650603,"last_synced_commit":"ffc65dad67c0d3880b5284da3a42e95828d7e8d3"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/lexi-lambda/racket-r7rs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lexi-lambda%2Fracket-r7rs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lexi-lambda%2Fracket-r7rs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lexi-lambda%2Fracket-r7rs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lexi-lambda%2Fracket-r7rs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lexi-lambda","download_url":"https://codeload.github.com/lexi-lambda/racket-r7rs/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lexi-lambda%2Fracket-r7rs/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29766325,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-24T01:28:30.166Z","status":"ssl_error","status_checked_at":"2026-02-24T01:28:27.518Z","response_time":90,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["racket","scheme"],"created_at":"2024-10-15T00:03:16.906Z","updated_at":"2026-02-24T01:32:00.132Z","avatar_url":"https://github.com/lexi-lambda.png","language":"Racket","funding_links":[],"categories":[],"sub_categories":[],"readme":"# r7rs [![build](https://github.com/lexi-lambda/racket-r7rs/actions/workflows/build.yml/badge.svg)](https://github.com/lexi-lambda/racket-r7rs/actions/workflows/build.yml)\n\nThis is an implementation of [R7RS \"small\"][r7rs] in [Racket][racket]. To use it, install the package and use `#lang r7rs` in your programs.\n\n```sh\n$ raco pkg install r7rs\n```\n\n```scheme\n#lang r7rs\n\n(import (scheme base)\n        (scheme write))\n\n(display (string-append \"Hello, \" \"world!\"))\n```\n\n## Current Support\n\nAll of the libraries defined in R7RS are available. However, there are a few minor missing features or inconsistencies:\n\n  - `(scheme base)` — Implemented except for `include-ci`. Furthermore, the `define-library` form is restricted to be more compatible with the Racket module system.\n  - `(scheme process-context)` — All bindings are available, but `exit` and `emergency-exit` are the same, and `exit` does not properly call outgoing `dynamic-wind` thunks.\n\nAll other libraries are fully supported.\n\n[racket]: http://racket-lang.org\n[r7rs]: https://small.r7rs.org/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flexi-lambda%2Fracket-r7rs","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flexi-lambda%2Fracket-r7rs","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flexi-lambda%2Fracket-r7rs/lists"}