{
  "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
  "name": "Zero",
  "scopeName": "source.zero",
  "patterns": [
    {
      "include": "#comments"
    },
    {
      "include": "#strings"
    },
    {
      "include": "#chars"
    },
    {
      "include": "#numbers"
    },
    {
      "include": "#keywords"
    },
    {
      "include": "#types"
    },
    {
      "include": "#functions"
    },
    {
      "include": "#operators"
    }
  ],
  "repository": {
    "comments": {
      "patterns": [
        {
          "name": "comment.line.double-slash.zero",
          "match": "//.*$"
        },
        {
          "name": "comment.block.zero",
          "begin": "/\\*",
          "end": "\\*/"
        }
      ]
    },
    "strings": {
      "patterns": [
        {
          "name": "string.quoted.double.zero",
          "begin": "\"",
          "end": "\"",
          "patterns": [
            {
              "name": "constant.character.escape.zero",
              "match": "\\\\(?:[nrt0\"\\\\]|x[0-9A-Fa-f]{2}|u\\{[0-9A-Fa-f]+\\})"
            }
          ]
        }
      ]
    },
    "chars": {
      "patterns": [
        {
          "name": "constant.character.zero",
          "match": "'(?:[^'\\\\\\n]|\\\\(?:[nrt0'\"\\\\]|x[0-9A-Fa-f]{2}))'"
        }
      ]
    },
    "numbers": {
      "patterns": [
        {
          "name": "constant.numeric.zero",
          "match": "\\b(?:[0-9]+\\.[0-9]+(?:[eE][+-]?[0-9]+)?|0x[0-9A-Fa-f_]+|0b[01_]+|0o[0-7_]+|[0-9][0-9_]*(?:_[A-Za-z][A-Za-z0-9_]*)?)\\b"
        }
      ]
    },
    "keywords": {
      "patterns": [
        {
          "name": "keyword.control.zero",
          "match": "\\b(?:break|check|continue|defer|else|for|if|match|raise|raises|rescue|return|while)\\b"
        },
        {
          "name": "keyword.declaration.zero",
          "match": "\\b(?:alias|choice|const|enum|export|extern|fn|interface|let|meta|mut|packed|pub|static|test|type|use|var)\\b"
        },
        {
          "name": "constant.language.zero",
          "match": "\\b(?:false|null|true)\\b"
        }
      ]
    },
    "types": {
      "patterns": [
        {
          "name": "support.type.primitive.zero",
          "match": "\\b(?:Bool|Void|Type|char|usize|isize|u[0-9]+|i[0-9]+|f(?:16|32|64)|c_(?:int|long|size|char)|World|Alloc|Fs|Net|Env|Args|Clock|Rand|Proc|Sync)\\b"
        },
        {
          "name": "support.type.container.zero",
          "match": "\\b(?:Maybe|Span|owned|ref|mutref|Vec|String)\\b"
        }
      ]
    },
    "functions": {
      "patterns": [
        {
          "name": "entity.name.function.zero",
          "match": "(?<=\\bfn\\s+)[A-Za-z_][A-Za-z0-9_]*"
        },
        {
          "name": "entity.name.function.method.zero",
          "match": "\\b[A-Za-z_][A-Za-z0-9_]*(?=\\s*\\()"
        }
      ]
    },
    "operators": {
      "patterns": [
        {
          "name": "keyword.operator.zero",
          "match": "\\b(?:as)\\b|->|=>|\\+%|\\+\\||==|!=|<=|>=|&&|\\|\\||[=+\\-*/%<>.:]"
        }
      ]
    }
  }
}