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

// node_modules/.deno/@codemirror+legacy-modes@6.5.2/node_modules/@codemirror/legacy-modes/mode/python.js
function wordRegexp(words2) {
  return new RegExp("^((" + words2.join(")|(") + "))\\b");
}
var wordOperators = wordRegexp(["and", "or", "not", "is"]);
var commonKeywords = [
  "as",
  "assert",
  "break",
  "class",
  "continue",
  "def",
  "del",
  "elif",
  "else",
  "except",
  "finally",
  "for",
  "from",
  "global",
  "if",
  "import",
  "lambda",
  "pass",
  "raise",
  "return",
  "try",
  "while",
  "with",
  "yield",
  "in",
  "False",
  "True"
];
var commonBuiltins = [
  "abs",
  "all",
  "any",
  "bin",
  "bool",
  "bytearray",
  "callable",
  "chr",
  "classmethod",
  "compile",
  "complex",
  "delattr",
  "dict",
  "dir",
  "divmod",
  "enumerate",
  "eval",
  "filter",
  "float",
  "format",
  "frozenset",
  "getattr",
  "globals",
  "hasattr",
  "hash",
  "help",
  "hex",
  "id",
  "input",
  "int",
  "isinstance",
  "issubclass",
  "iter",
  "len",
  "list",
  "locals",
  "map",
  "max",
  "memoryview",
  "min",
  "next",
  "object",
  "oct",
  "open",
  "ord",
  "pow",
  "property",
  "range",
  "repr",
  "reversed",
  "round",
  "set",
  "setattr",
  "slice",
  "sorted",
  "staticmethod",
  "str",
  "sum",
  "super",
  "tuple",
  "type",
  "vars",
  "zip",
  "__import__",
  "NotImplemented",
  "Ellipsis",
  "__debug__"
];
function top(state) {
  return state.scopes[state.scopes.length - 1];
}
function mkPython(parserConf) {
  var ERRORCLASS = "error";
  var delimiters = parserConf.delimiters || parserConf.singleDelimiters || /^[\(\)\[\]\{\}@,:`=;\.\\]/;
  var operators = [
    parserConf.singleOperators,
    parserConf.doubleOperators,
    parserConf.doubleDelimiters,
    parserConf.tripleDelimiters,
    parserConf.operators || /^([-+*/%\/&|^]=?|[<>=]+|\/\/=?|\*\*=?|!=|[~!@]|\.\.\.)/
  ];
  for (var i = 0; i < operators.length; i++)
    if (!operators[i])
      operators.splice(i--, 1);
  var hangingIndent = parserConf.hangingIndent;
  var myKeywords = commonKeywords, myBuiltins = commonBuiltins;
  if (parserConf.extra_keywords != void 0)
    myKeywords = myKeywords.concat(parserConf.extra_keywords);
  if (parserConf.extra_builtins != void 0)
    myBuiltins = myBuiltins.concat(parserConf.extra_builtins);
  var py3 = !(parserConf.version && Number(parserConf.version) < 3);
  if (py3) {
    var identifiers = parserConf.identifiers || /^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*/;
    myKeywords = myKeywords.concat(["nonlocal", "None", "aiter", "anext", "async", "await", "breakpoint", "match", "case"]);
    myBuiltins = myBuiltins.concat(["ascii", "bytes", "exec", "print"]);
    var stringPrefixes = new RegExp(`^(([rbuf]|(br)|(rb)|(fr)|(rf))?('{3}|"{3}|['"]))`, "i");
  } else {
    var identifiers = parserConf.identifiers || /^[_A-Za-z][_A-Za-z0-9]*/;
    myKeywords = myKeywords.concat(["exec", "print"]);
    myBuiltins = myBuiltins.concat([
      "apply",
      "basestring",
      "buffer",
      "cmp",
      "coerce",
      "execfile",
      "file",
      "intern",
      "long",
      "raw_input",
      "reduce",
      "reload",
      "unichr",
      "unicode",
      "xrange",
      "None"
    ]);
    var stringPrefixes = new RegExp(`^(([rubf]|(ur)|(br))?('{3}|"{3}|['"]))`, "i");
  }
  var keywords = wordRegexp(myKeywords);
  var builtins = wordRegexp(myBuiltins);
  function tokenBase(stream, state) {
    var sol = stream.sol() && state.lastToken != "\\";
    if (sol)
      state.indent = stream.indentation();
    if (sol && top(state).type == "py") {
      var scopeOffset = top(state).offset;
      if (stream.eatSpace()) {
        var lineOffset = stream.indentation();
        if (lineOffset > scopeOffset)
          pushPyScope(stream, state);
        else if (lineOffset < scopeOffset && dedent(stream, state) && stream.peek() != "#")
          state.errorToken = true;
        return null;
      } else {
        var style = tokenBaseInner(stream, state);
        if (scopeOffset > 0 && dedent(stream, state))
          style += " " + ERRORCLASS;
        return style;
      }
    }
    return tokenBaseInner(stream, state);
  }
  function tokenBaseInner(stream, state, inFormat) {
    if (stream.eatSpace())
      return null;
    if (!inFormat && stream.match(/^#.*/))
      return "comment";
    if (stream.match(/^[0-9\.]/, false)) {
      var floatLiteral = false;
      if (stream.match(/^[\d_]*\.\d+(e[\+\-]?\d+)?/i)) {
        floatLiteral = true;
      }
      if (stream.match(/^[\d_]+\.\d*/)) {
        floatLiteral = true;
      }
      if (stream.match(/^\.\d+/)) {
        floatLiteral = true;
      }
      if (floatLiteral) {
        stream.eat(/J/i);
        return "number";
      }
      var intLiteral = false;
      if (stream.match(/^0x[0-9a-f_]+/i))
        intLiteral = true;
      if (stream.match(/^0b[01_]+/i))
        intLiteral = true;
      if (stream.match(/^0o[0-7_]+/i))
        intLiteral = true;
      if (stream.match(/^[1-9][\d_]*(e[\+\-]?[\d_]+)?/)) {
        stream.eat(/J/i);
        intLiteral = true;
      }
      if (stream.match(/^0(?![\dx])/i))
        intLiteral = true;
      if (intLiteral) {
        stream.eat(/L/i);
        return "number";
      }
    }
    if (stream.match(stringPrefixes)) {
      var isFmtString = stream.current().toLowerCase().indexOf("f") !== -1;
      if (!isFmtString) {
        state.tokenize = tokenStringFactory(stream.current(), state.tokenize);
        return state.tokenize(stream, state);
      } else {
        state.tokenize = formatStringFactory(stream.current(), state.tokenize);
        return state.tokenize(stream, state);
      }
    }
    for (var i2 = 0; i2 < operators.length; i2++)
      if (stream.match(operators[i2]))
        return "operator";
    if (stream.match(delimiters))
      return "punctuation";
    if (state.lastToken == "." && stream.match(identifiers))
      return "property";
    if (stream.match(keywords) || stream.match(wordOperators))
      return "keyword";
    if (stream.match(builtins))
      return "builtin";
    if (stream.match(/^(self|cls)\b/))
      return "self";
    if (stream.match(identifiers)) {
      if (state.lastToken == "def" || state.lastToken == "class")
        return "def";
      return "variable";
    }
    stream.next();
    return inFormat ? null : ERRORCLASS;
  }
  function formatStringFactory(delimiter, tokenOuter) {
    while ("rubf".indexOf(delimiter.charAt(0).toLowerCase()) >= 0)
      delimiter = delimiter.substr(1);
    var singleline = delimiter.length == 1;
    var OUTCLASS = "string";
    function tokenNestedExpr(depth) {
      return function(stream, state) {
        var inner = tokenBaseInner(stream, state, true);
        if (inner == "punctuation") {
          if (stream.current() == "{") {
            state.tokenize = tokenNestedExpr(depth + 1);
          } else if (stream.current() == "}") {
            if (depth > 1)
              state.tokenize = tokenNestedExpr(depth - 1);
            else
              state.tokenize = tokenString;
          }
        }
        return inner;
      };
    }
    function tokenString(stream, state) {
      while (!stream.eol()) {
        stream.eatWhile(/[^'"\{\}\\]/);
        if (stream.eat("\\")) {
          stream.next();
          if (singleline && stream.eol())
            return OUTCLASS;
        } else if (stream.match(delimiter)) {
          state.tokenize = tokenOuter;
          return OUTCLASS;
        } else if (stream.match("{{")) {
          return OUTCLASS;
        } else if (stream.match("{", false)) {
          state.tokenize = tokenNestedExpr(0);
          if (stream.current())
            return OUTCLASS;
          else
            return state.tokenize(stream, state);
        } else if (stream.match("}}")) {
          return OUTCLASS;
        } else if (stream.match("}")) {
          return ERRORCLASS;
        } else {
          stream.eat(/['"]/);
        }
      }
      if (singleline) {
        if (parserConf.singleLineStringErrors)
          return ERRORCLASS;
        else
          state.tokenize = tokenOuter;
      }
      return OUTCLASS;
    }
    tokenString.isString = true;
    return tokenString;
  }
  function tokenStringFactory(delimiter, tokenOuter) {
    while ("rubf".indexOf(delimiter.charAt(0).toLowerCase()) >= 0)
      delimiter = delimiter.substr(1);
    var singleline = delimiter.length == 1;
    var OUTCLASS = "string";
    function tokenString(stream, state) {
      while (!stream.eol()) {
        stream.eatWhile(/[^'"\\]/);
        if (stream.eat("\\")) {
          stream.next();
          if (singleline && stream.eol())
            return OUTCLASS;
        } else if (stream.match(delimiter)) {
          state.tokenize = tokenOuter;
          return OUTCLASS;
        } else {
          stream.eat(/['"]/);
        }
      }
      if (singleline) {
        if (parserConf.singleLineStringErrors)
          return ERRORCLASS;
        else
          state.tokenize = tokenOuter;
      }
      return OUTCLASS;
    }
    tokenString.isString = true;
    return tokenString;
  }
  function pushPyScope(stream, state) {
    while (top(state).type != "py")
      state.scopes.pop();
    state.scopes.push({
      offset: top(state).offset + stream.indentUnit,
      type: "py",
      align: null
    });
  }
  function pushBracketScope(stream, state, type) {
    var align = stream.match(/^[\s\[\{\(]*(?:#|$)/, false) ? null : stream.column() + 1;
    state.scopes.push({
      offset: state.indent + (hangingIndent || stream.indentUnit),
      type,
      align
    });
  }
  function dedent(stream, state) {
    var indented = stream.indentation();
    while (state.scopes.length > 1 && top(state).offset > indented) {
      if (top(state).type != "py")
        return true;
      state.scopes.pop();
    }
    return top(state).offset != indented;
  }
  function tokenLexer(stream, state) {
    if (stream.sol()) {
      state.beginningOfLine = true;
      state.dedent = false;
    }
    var style = state.tokenize(stream, state);
    var current = stream.current();
    if (state.beginningOfLine && current == "@")
      return stream.match(identifiers, false) ? "meta" : py3 ? "operator" : ERRORCLASS;
    if (/\S/.test(current))
      state.beginningOfLine = false;
    if ((style == "variable" || style == "builtin") && state.lastToken == "meta")
      style = "meta";
    if (current == "pass" || current == "return")
      state.dedent = true;
    if (current == "lambda")
      state.lambda = true;
    if (current == ":" && !state.lambda && top(state).type == "py" && stream.match(/^\s*(?:#|$)/, false))
      pushPyScope(stream, state);
    if (current.length == 1 && !/string|comment/.test(style)) {
      var delimiter_index = "[({".indexOf(current);
      if (delimiter_index != -1)
        pushBracketScope(stream, state, "])}".slice(delimiter_index, delimiter_index + 1));
      delimiter_index = "])}".indexOf(current);
      if (delimiter_index != -1) {
        if (top(state).type == current)
          state.indent = state.scopes.pop().offset - (hangingIndent || stream.indentUnit);
        else
          return ERRORCLASS;
      }
    }
    if (state.dedent && stream.eol() && top(state).type == "py" && state.scopes.length > 1)
      state.scopes.pop();
    return style;
  }
  return {
    name: "python",
    startState: function() {
      return {
        tokenize: tokenBase,
        scopes: [{ offset: 0, type: "py", align: null }],
        indent: 0,
        lastToken: null,
        lambda: false,
        dedent: 0
      };
    },
    token: function(stream, state) {
      var addErr = state.errorToken;
      if (addErr)
        state.errorToken = false;
      var style = tokenLexer(stream, state);
      if (style && style != "comment")
        state.lastToken = style == "keyword" || style == "punctuation" ? stream.current() : style;
      if (style == "punctuation")
        style = null;
      if (stream.eol() && state.lambda)
        state.lambda = false;
      return addErr ? ERRORCLASS : style;
    },
    indent: function(state, textAfter, cx) {
      if (state.tokenize != tokenBase)
        return state.tokenize.isString ? null : 0;
      var scope = top(state);
      var closing = scope.type == textAfter.charAt(0) || scope.type == "py" && !state.dedent && /^(else:|elif |except |finally:)/.test(textAfter);
      if (scope.align != null)
        return scope.align - (closing ? 1 : 0);
      else
        return scope.offset - (closing ? hangingIndent || cx.unit : 0);
    },
    languageData: {
      autocomplete: commonKeywords.concat(commonBuiltins).concat(["exec", "print"]),
      indentOnInput: /^\s*([\}\]\)]|else:|elif |except |finally:)$/,
      commentTokens: { line: "#" },
      closeBrackets: { brackets: ["(", "[", "{", "'", '"', "'''", '"""'] }
    }
  };
}
var words = function(str) {
  return str.split(" ");
};
var python = mkPython({});
var cython = mkPython({
  extra_keywords: words("by cdef cimport cpdef ctypedef enum except extern gil include nogil property public readonly struct union DEF IF ELIF ELSE")
});
export {
  cython,
  mkPython,
  python
};
//# sourceMappingURL=python-TKTLR2FD.js.map
