{"id":24517448,"url":"https://github.com/johannst/flex-bison-cpp-playground","last_synced_at":"2025-03-15T11:10:01.388Z","repository":{"id":132563717,"uuid":"159717659","full_name":"johannst/flex-bison-cpp-playground","owner":"johannst","description":"A playground for some flex/bison experiments in cpp","archived":false,"fork":false,"pushed_at":"2019-11-18T19:54:10.000Z","size":19,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-22T01:36:32.929Z","etag":null,"topics":["ast","bison","bison-flex","cpp","example","flex","gnu","lalr","lex","lexer","lexer-parser","parser","playground","yacc"],"latest_commit_sha":null,"homepage":"","language":"Yacc","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/johannst.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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":"2018-11-29T19:35:30.000Z","updated_at":"2023-12-06T09:34:48.000Z","dependencies_parsed_at":null,"dependency_job_id":"048fce5a-b01b-4043-9b51-f20ab15fce0c","html_url":"https://github.com/johannst/flex-bison-cpp-playground","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johannst%2Fflex-bison-cpp-playground","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johannst%2Fflex-bison-cpp-playground/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johannst%2Fflex-bison-cpp-playground/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johannst%2Fflex-bison-cpp-playground/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/johannst","download_url":"https://codeload.github.com/johannst/flex-bison-cpp-playground/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243719399,"owners_count":20336607,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["ast","bison","bison-flex","cpp","example","flex","gnu","lalr","lex","lexer","lexer-parser","parser","playground","yacc"],"created_at":"2025-01-22T01:34:02.551Z","updated_at":"2025-03-15T11:10:01.382Z","avatar_url":"https://github.com/johannst.png","language":"Yacc","readme":"## [`flex(1)`][flex] and [`bison(1)`][bison] playground\n\nThe purpose of this repository is self-education of `flex` and `bison`.\n\nIt contains different exercises:\n1. [bare lexer](./01_bare_lexer):  a lexer skeleton to tokenize a char stream\n2. [simple parser](./02_simple_parser): simple lexer + parser to evaluate add/sub expressions\n3. [appa parser](./03_appa_parser): lexer + parser for the language `APPA` invented for this exercise\n\n### License\nThis project is licensed under [MIT](./LICENSE) license.\n\n[flex]: https://www.gnu.org/software/flex\n[bison]: https://www.gnu.org/software/bison\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohannst%2Fflex-bison-cpp-playground","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjohannst%2Fflex-bison-cpp-playground","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohannst%2Fflex-bison-cpp-playground/lists"}