project.json

{
  "id": "perl/mkoelbl",
  "name": "whitespace.pl",
  "authors": ["Mike Kölbl"],
  "license": "GPL-2.0-or-later",
  "languages": ["Perl"],
  "tags": ["interpreter", "disassembler", "mapping"],
  "date": "2003-04-01 19:34:12 +0000",
  "spec_version": "0.3",
  "source": [
    "https://web.archive.org/web/20030423000132/http://compsoc.dur.ac.uk:80/whitespace/whitespace.pl",
    "https://web.archive.org/web/20150717140342/http://compsoc.dur.ac.uk:80/whitespace/download.php",
    "https://github.com/hostilefork/whitespacers/tree/master/perl",
    "https://github.com/wspace/mkoelbl-perl",
    "https://github.com/thaliaarchi/repo-archival/blob/main/scripts/wspace/mkoelbl-perl.sh"
  ],
  "submodules": [{ "path": "whitespace", "url": "https://github.com/wspace/mkoelbl-perl" }],
  "assembly": {
    "mnemonics": {
      "push": "push_number",
      "dup": "duplicate_last",
      "copy": "copy",
      "swap": "swap_last",
      "drop": "pop_number",
      "slide": "slide",
      "add": "add",
      "sub": "subtract",
      "mul": "multiply",
      "div": "div",
      "mod": "mod",
      "store": "store",
      "retrieve": "retrieve",
      "label": "set_label",
      "call": "call_label",
      "jmp": "jump",
      "jz": "jump_ifzero",
      "jn": "jump_negative",
      "ret": "ret",
      "end": "end",
      "printc": "print_char",
      "printi": "print_num",
      "readc": "read_char",
      "readi": "read_num"
    },
    "usage": ["debug"]
  },
  "mappings": [{ "space": "A", "tab": "B", "lf": "C" }],
  "commands": [
    {
      "type": "interpreter",
      "bin": "whitespace.pl",
      "usage": "[<file>]",
      "input": "<file> or stdin",
      "output": "stdout",
      "options": [{ "short": "d", "desc": "debug" }],
      "option_parse": "Perl Getopt::Std"
    }
  ]
}