project.json

{
  "id": "perl/ephphatha-wsm2ws",
  "name": "wsm2ws",
  "authors": ["Andrew James"],
  "license": "MIT",
  "languages": ["Perl"],
  "tags": ["assembler", "programs"],
  "date": "2017-05-28 19:40:26 +1000",
  "spec_version": "0.3",
  "source": ["https://github.com/ephphatha/wsm2ws"],
  "submodules": [{ "path": "wsm2ws", "url": "https://github.com/ephphatha/wsm2ws" }],
  "whitespace": { "extension": "ws" },
  "assembly": {
    "mnemonics": {
      "push": "push <number>",
      "dup": "dup",
      "copy": "copy <number>",
      "swap": ["swap", "swp"],
      "drop": "pop",
      "slide": "slide <number>",
      "add": ["add", "add <number>"],
      "sub": ["sub", "sub <number>"],
      "mul": ["mul", "mul <number>"],
      "div": ["div", "div <number>"],
      "mod": ["mod", "rem", "mod <number>", "rem <number>"],
      "store": ["stor", "stor <number>"],
      "retrieve": ["retr", "retr <number>", "retrieve", "retrieve <number>"],
      "label": ["<label>:", "label <label>"],
      "call": "call <label>",
      "jmp": ["jmp <label>", "jump <label>", "goto <label>"],
      "jz": ["jez <label>", "jz <label>"],
      "jn": ["jlz <label>", "jn <label>"],
      "ret": "ret",
      "end": ["end", "exit"],
      "printc": ["ochar", "putchar", "ochar <number>", "putchar <number>"],
      "printi": ["onum", "putnum", "onum <number>", "putnum <number>"],
      "readc": ["ichar", "getchar", "ichar <number>", "getchar <number>"],
      "readi": ["inum", "getnum", "inum <number>", "getnum <number>"]
    },
    "patterns": {
      "binary": "0b[01]+(?!:)",
      "char": "'\\?.'",
      "hex": "0[xX][\\da-fA-F]+(?!:)",
      "integer": "\\d+(?!:)",
      "keyword": "\\w+:?",
      "label": "<label_string>|<binary>|<octal>|<hex>|<integer>",
      "label_string": "\"[^\"]*\"",
      "number": "<signed_integer>|<integer>|<signed_binary>|<binary>|<signed_octal>|<octal>|<signed_hex>|<hex>|<char>",
      "octal": "0[0-7]+(?!:)",
      "signed_binary": "[+-]0b[01]+",
      "signed_hex": "[+-]0[xX][\\da-fA-F]+",
      "signed_integer": "[+-]\\d+",
      "signed_octal": "[+-]0[0-7]+",
      "whitespace": "\\s+"
    },
    "case_sensitive_mnemonics": false,
    "instruction_delimiter": "space",
    "line_comments": [";"],
    "indentation": "",
    "usage": ["assembler", "programs"],
    "extension": "wsm",
    "notes": "Mnemonics are only ^-anchored (except for :-labels, which are $-anchored), so allow arbitrary trailing text (e.g., store and retrieve). `retrieve` is seen in examples/cyclic_rshift.wsm, so is added to the table."
  },
  "mappings": [{ "space": "s", "tab": "t", "lf": "n" }],
  "programs": [
    {
      "path": "examples/cyclic_rshift.wsm",
      "generated": "examples/cyclic_rshift.ws",
      "spec_version": "0.2"
    },
    { "path": "examples/reverse.wsm", "generated": "examples/reverse.ws", "spec_version": "0.2" }
  ],
  "commands": [
    { "type": "assembler", "bin": "wsm2ws.pl", "usage": "<file>", "output": "<file_no_suffix:.wsm>.ws" }
  ],
  "notes": "Has optional assembly arguments"
}