{"id":15203140,"url":"https://github.com/polyluxus/refcard","last_synced_at":"2026-03-05T21:33:59.021Z","repository":{"id":201257028,"uuid":"234912101","full_name":"polyluxus/refcard","owner":"polyluxus","description":"Reference Card Class for LaTeX2e","archived":false,"fork":false,"pushed_at":"2020-01-20T16:25:13.000Z","size":736,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-05T15:12:34.387Z","etag":null,"topics":["latex","latex-class","latex2e","refcard","reference-card"],"latest_commit_sha":null,"homepage":null,"language":"TeX","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"cc-by-sa-4.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/polyluxus.png","metadata":{"files":{"readme":"README.markdown","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.markdown","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2020-01-19T14:19:44.000Z","updated_at":"2020-01-20T16:24:05.000Z","dependencies_parsed_at":null,"dependency_job_id":"41046ee7-0b34-4669-b420-c9b2200a5e0f","html_url":"https://github.com/polyluxus/refcard","commit_stats":null,"previous_names":["polyluxus/refcard"],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/polyluxus/refcard","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polyluxus%2Frefcard","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polyluxus%2Frefcard/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polyluxus%2Frefcard/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polyluxus%2Frefcard/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/polyluxus","download_url":"https://codeload.github.com/polyluxus/refcard/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polyluxus%2Frefcard/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30150511,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-05T21:15:50.531Z","status":"ssl_error","status_checked_at":"2026-03-05T21:15:11.173Z","response_time":93,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 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":["latex","latex-class","latex2e","refcard","reference-card"],"created_at":"2024-09-28T04:41:10.936Z","updated_at":"2026-03-05T21:33:58.991Z","avatar_url":"https://github.com/polyluxus.png","language":"TeX","funding_links":[],"categories":[],"sub_categories":[],"readme":"# refcard\n\nA reference card class for LaTeX2e.\n\nAccording to [Wikipedia](https://en.wikipedia.org/wiki/Cheat_sheet), \na cheat sheet is a concise set of notes used for quick reference.\nSome might even call it a [reference card or sheet](https://en.wikipedia.org/wiki/Reference_card), \nhence the name.\n\nThis small class is aimed to make the typesetting of \nreference cards a bit less tedious, so you can focus on using them.\nThe class is inspired from the question and answer \n[Document Class for Reference Cards](https://tex.stackexchange.com/q/99765).\n\nSince `refcard` is based on `article` most options can be passed on.\n\n## Additional Options\n\n  * `columns=\u003cnum\u003e`    How many columns, default is 3.\n  * `margin=\u003clength\u003e` Passed to `geometry`, default 1 cm.\n\n## Disabled Options\n\n  * `portrait`   only supports `landscape`; ignored, warning.\n  * `titlepage`  saving space, so no title page; ignored, warning.\n  * `twocolumn`  class uses `multicol`; break, error.\n\n## Features\n\n  * Dense settings to save maximum space.\n  * No enumeration of (sub)sections.\n  * Customised itemise environments.\n\n## Acknowledgements\n\nThanks to the following people, who have contributed to the\noriginal implementation:\n\n - Mike Renfro ([Mike Renfro](https://tex.stackexchange.com/users/3345),\n  [mikerenfro](https://github.com/mikerenfro));\n - Sean Allred ([Sean Allred](https://tex.stackexchange.com/users/17423),\n  [vermiculus](https://github.com/vermiculus));\n - Eric Berquist, ([berquist](https://github.com/berquist)).\n\nCurrently maintained by Martin C Schwarzer ([Martin-マーチン](https://chemistry.stackexchange.com/users/4945),\n  [polyluxus](https://github.com/polyluxus)).\n\n\nOther code has also been imported into this repository. \nThis is also highlighted in the commented source code.\n\n - Part of the code is adapted from the answer of Werner ([Werner](https://tex.stackexchange.com/users/5764)):\n   [How to create a command with key values?](https://tex.stackexchange.com/a/34314/33413)\n\n - The automatically adjusting label width is based on the answers by user121799 (no stack exchange profile page)\n   and Gonzalo Medina ([Gonzalo Medina](https://tex.stackexchange.com/users/3954)):\n   - [Why conflict between mathtools and Gonzalo's solution for auto-adjusting description environment?](https://tex.stackexchange.com/q/461056/33413)\n   - [Automatically set description list `labelwidth` based on widest label?](https://tex.stackexchange.com/q/130097/33413)\n\n - Expansion of column types in array tables is based on the code provided by Bruno Le Floch\n   ([Bruno Le Floch](https://tex.stackexchange.com/users/2707)):\n   [How do I expand a macro into a tabular head?](https://tex.stackexchange.com/a/14460/33413)\n\n## License\n\nThe class is licensed [CC-BY-SA 4.0](LICENSE.markdown).\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolyluxus%2Frefcard","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpolyluxus%2Frefcard","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolyluxus%2Frefcard/lists"}