import "./chunk-5WWUZCGV.js";

// node_modules/.deno/@codemirror+legacy-modes@6.5.2/node_modules/@codemirror/legacy-modes/mode/livescript.js
var tokenBase = function(stream, state) {
  var next_rule = state.next || "start";
  if (next_rule) {
    state.next = state.next;
    var nr = Rules[next_rule];
    if (nr.splice) {
      for (var i$ = 0; i$ < nr.length; ++i$) {
        var r = nr[i$];
        if (r.regex && stream.match(r.regex)) {
          state.next = r.next || state.next;
          return r.token;
        }
      }
      stream.next();
      return "error";
    }
    if (stream.match(r = Rules[next_rule])) {
      if (r.regex && stream.match(r.regex)) {
        state.next = r.next;
        return r.token;
      } else {
        stream.next();
        return "error";
      }
    }
  }
  stream.next();
  return "error";
};
var identifier = "(?![\\d\\s])[$\\w\\xAA-\\uFFDC](?:(?!\\s)[$\\w\\xAA-\\uFFDC]|-[A-Za-z])*";
var indenter = RegExp("(?:[({[=:]|[-~]>|\\b(?:e(?:lse|xport)|d(?:o|efault)|t(?:ry|hen)|finally|import(?:\\s*all)?|const|var|let|new|catch(?:\\s*" + identifier + ")?))\\s*$");
var keywordend = "(?![$\\w]|-[A-Za-z]|\\s*:(?![:=]))";
var stringfill = {
  token: "string",
  regex: ".+"
};
var Rules = {
  start: [
    {
      token: "docComment",
      regex: "/\\*",
      next: "comment"
    },
    {
      token: "comment",
      regex: "#.*"
    },
    {
      token: "keyword",
      regex: "(?:t(?:h(?:is|row|en)|ry|ypeof!?)|c(?:on(?:tinue|st)|a(?:se|tch)|lass)|i(?:n(?:stanceof)?|mp(?:ort(?:\\s+all)?|lements)|[fs])|d(?:e(?:fault|lete|bugger)|o)|f(?:or(?:\\s+own)?|inally|unction)|s(?:uper|witch)|e(?:lse|x(?:tends|port)|val)|a(?:nd|rguments)|n(?:ew|ot)|un(?:less|til)|w(?:hile|ith)|o[fr]|return|break|let|var|loop)" + keywordend
    },
    {
      token: "atom",
      regex: "(?:true|false|yes|no|on|off|null|void|undefined)" + keywordend
    },
    {
      token: "invalid",
      regex: "(?:p(?:ackage|r(?:ivate|otected)|ublic)|i(?:mplements|nterface)|enum|static|yield)" + keywordend
    },
    {
      token: "className.standard",
      regex: "(?:R(?:e(?:gExp|ferenceError)|angeError)|S(?:tring|yntaxError)|E(?:rror|valError)|Array|Boolean|Date|Function|Number|Object|TypeError|URIError)" + keywordend
    },
    {
      token: "variableName.function.standard",
      regex: "(?:is(?:NaN|Finite)|parse(?:Int|Float)|Math|JSON|(?:en|de)codeURI(?:Component)?)" + keywordend
    },
    {
      token: "variableName.standard",
      regex: "(?:t(?:hat|il|o)|f(?:rom|allthrough)|it|by|e)" + keywordend
    },
    {
      token: "variableName",
      regex: identifier + "\\s*:(?![:=])"
    },
    {
      token: "variableName",
      regex: identifier
    },
    {
      token: "operatorKeyword",
      regex: "(?:\\.{3}|\\s+\\?)"
    },
    {
      token: "keyword",
      regex: "(?:@+|::|\\.\\.)",
      next: "key"
    },
    {
      token: "operatorKeyword",
      regex: "\\.\\s*",
      next: "key"
    },
    {
      token: "string",
      regex: "\\\\\\S[^\\s,;)}\\]]*"
    },
    {
      token: "docString",
      regex: "'''",
      next: "qdoc"
    },
    {
      token: "docString",
      regex: '"""',
      next: "qqdoc"
    },
    {
      token: "string",
      regex: "'",
      next: "qstring"
    },
    {
      token: "string",
      regex: '"',
      next: "qqstring"
    },
    {
      token: "string",
      regex: "`",
      next: "js"
    },
    {
      token: "string",
      regex: "<\\[",
      next: "words"
    },
    {
      token: "regexp",
      regex: "//",
      next: "heregex"
    },
    {
      token: "regexp",
      regex: "\\/(?:[^[\\/\\n\\\\]*(?:(?:\\\\.|\\[[^\\]\\n\\\\]*(?:\\\\.[^\\]\\n\\\\]*)*\\])[^[\\/\\n\\\\]*)*)\\/[gimy$]{0,4}",
      next: "key"
    },
    {
      token: "number",
      regex: "(?:0x[\\da-fA-F][\\da-fA-F_]*|(?:[2-9]|[12]\\d|3[0-6])r[\\da-zA-Z][\\da-zA-Z_]*|(?:\\d[\\d_]*(?:\\.\\d[\\d_]*)?|\\.\\d[\\d_]*)(?:e[+-]?\\d[\\d_]*)?[\\w$]*)"
    },
    {
      token: "paren",
      regex: "[({[]"
    },
    {
      token: "paren",
      regex: "[)}\\]]",
      next: "key"
    },
    {
      token: "operatorKeyword",
      regex: "\\S+"
    },
    {
      token: "content",
      regex: "\\s+"
    }
  ],
  heregex: [
    {
      token: "regexp",
      regex: ".*?//[gimy$?]{0,4}",
      next: "start"
    },
    {
      token: "regexp",
      regex: "\\s*#{"
    },
    {
      token: "comment",
      regex: "\\s+(?:#.*)?"
    },
    {
      token: "regexp",
      regex: "\\S+"
    }
  ],
  key: [
    {
      token: "operatorKeyword",
      regex: "[.?@!]+"
    },
    {
      token: "variableName",
      regex: identifier,
      next: "start"
    },
    {
      token: "content",
      regex: "",
      next: "start"
    }
  ],
  comment: [
    {
      token: "docComment",
      regex: ".*?\\*/",
      next: "start"
    },
    {
      token: "docComment",
      regex: ".+"
    }
  ],
  qdoc: [
    {
      token: "string",
      regex: ".*?'''",
      next: "key"
    },
    stringfill
  ],
  qqdoc: [
    {
      token: "string",
      regex: '.*?"""',
      next: "key"
    },
    stringfill
  ],
  qstring: [
    {
      token: "string",
      regex: "[^\\\\']*(?:\\\\.[^\\\\']*)*'",
      next: "key"
    },
    stringfill
  ],
  qqstring: [
    {
      token: "string",
      regex: '[^\\\\"]*(?:\\\\.[^\\\\"]*)*"',
      next: "key"
    },
    stringfill
  ],
  js: [
    {
      token: "string",
      regex: "[^\\\\`]*(?:\\\\.[^\\\\`]*)*`",
      next: "key"
    },
    stringfill
  ],
  words: [
    {
      token: "string",
      regex: ".*?\\]>",
      next: "key"
    },
    stringfill
  ]
};
for (idx in Rules) {
  r = Rules[idx];
  if (r.splice) {
    for (i = 0, len = r.length; i < len; ++i) {
      rr = r[i];
      if (typeof rr.regex === "string") {
        Rules[idx][i].regex = new RegExp("^" + rr.regex);
      }
    }
  } else if (typeof rr.regex === "string") {
    Rules[idx].regex = new RegExp("^" + r.regex);
  }
}
var r;
var rr;
var i;
var len;
var idx;
var liveScript = {
  name: "livescript",
  startState: function() {
    return {
      next: "start",
      lastToken: { style: null, indent: 0, content: "" }
    };
  },
  token: function(stream, state) {
    while (stream.pos == stream.start)
      var style = tokenBase(stream, state);
    state.lastToken = {
      style,
      indent: stream.indentation(),
      content: stream.current()
    };
    return style.replace(/\./g, " ");
  },
  indent: function(state) {
    var indentation = state.lastToken.indent;
    if (state.lastToken.content.match(indenter)) {
      indentation += 2;
    }
    return indentation;
  }
};
export {
  liveScript
};
//# sourceMappingURL=livescript-LMVGXREJ.js.map
