{"id":23587832,"url":"https://github.com/arkenidar/pangea","last_synced_at":"2025-11-03T16:30:35.893Z","repository":{"id":47746447,"uuid":"396285186","full_name":"arkenidar/pangea","owner":"arkenidar","description":"Pang.Lua a rewritten PolishNotation calculator and programming language (stub)","archived":false,"fork":false,"pushed_at":"2022-08-08T13:42:36.000Z","size":56,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-02-15T12:14:48.404Z","etag":null,"topics":["easy-to-understand","language-forge","lua","naive","programmable","zerobrane-studio"],"latest_commit_sha":null,"homepage":"","language":"Lua","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/arkenidar.png","metadata":{"files":{"readme":"README.txt","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}},"created_at":"2021-08-15T08:52:41.000Z","updated_at":"2025-01-08T20:31:42.000Z","dependencies_parsed_at":"2022-07-22T02:18:23.865Z","dependency_job_id":null,"html_url":"https://github.com/arkenidar/pangea","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/arkenidar%2Fpangea","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arkenidar%2Fpangea/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arkenidar%2Fpangea/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arkenidar%2Fpangea/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/arkenidar","download_url":"https://codeload.github.com/arkenidar/pangea/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239418547,"owners_count":19635203,"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":["easy-to-understand","language-forge","lua","naive","programmable","zerobrane-studio"],"created_at":"2024-12-27T05:10:16.548Z","updated_at":"2025-11-03T16:30:35.858Z","avatar_url":"https://github.com/arkenidar.png","language":"Lua","funding_links":[],"categories":[],"sub_categories":[],"readme":"LuaPN: Lua-based Polish Notation Language. codenamed: pang\n\nThis source code is MIT licensed.\n..........................................................\nrun with \"lua script.lua\" or run with \"rlwrap lua script.lua\"\n\nalias pang=\"rlwrap lua latest.lua\"\n\npang fizzbuzz.words # run, don't enter repl\npang factorial.words - # run, then enter repl\npang - # enter repl , no file to run\n..........................................................\nsudo nano /bin/pangea # put this content\n/home/dario/Dropbox/main/code/lua/pangea/pang-cli.sh $@ # adjust file path\n\nsudo chmod +x /bin/pangea # make it executable\n\nsame for \"/bin/pangea-italian\"\n/home/dario/Dropbox/main/code/lua/pangea/pang-cli.sh italian $@\n..........................................................\nmissing:\nbreak inside while\ntables\nwrite writeln read\nconvert to number\ndemo: count vowels\n\nhistorical evolution:\n- pang was a rewrite of some earlier tests about leveraging polish notation for programming on a lua layer.\n- since version 004 already it was able to do a simple but not trivial task: the fizzbuzz math game.\n- then -as I recall- I felt urged to implement functions/procedures and I tested it with a recursive function call scenario (the factorial operation).\n- then I moved to taking input programs from files (single line or multi line ones) and/o from a textual command line UI.\n- I also tried to manage an unusual task: writing a program using only Italian words (even if some of them are poor translations from English, the standard language of Internet and Computer Programming). this kind of coragious heresy showed some promising success. remember that I wanted a simple language: only words separated by spaces (that was the main reason of earlier single-line programs.)\n- then some complications were introduced with the management of strings (jargon for textual data) and I applied a technique for multi-word strings (one word strings were the previous standard way, limited... I know). this introduced punctuation... the double quotes, but still in a \"words separated by spaces\" way.\n- then the temptation and dilemma of introducing a symbol/way (word or punctuation) to prevent a word from triggering execution while parsing. this led to use of \":\" colon punctuation, that allowed a single unified way to manage certain kinds of \"arguments\" (jargon for parameters).\n- experienced first a more moderate and considerate way of development and editing and refinement ... then it went more out of hand and caotic... think of changes that break backward compatibility (I recall that project \"pang\" was started as a rewrite from a big incompatible change, namely deferred execution/evaluation of function/procedure arguments/parameters).\n\n- so what? time for some serious feedback? :) with proper documentation is should follow ;)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farkenidar%2Fpangea","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Farkenidar%2Fpangea","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farkenidar%2Fpangea/lists"}