import {
  __commonJS
} from "./chunk-2TUXWMP5.js";

// node_modules/refractor/lang/factor.js
var require_factor = __commonJS({
  "node_modules/refractor/lang/factor.js"(exports, module) {
    module.exports = factor;
    factor.displayName = "factor";
    factor.aliases = [];
    function factor(Prism) {
      ;
      (function(Prism2) {
        var comment_inside = {
          function: /\b(?:BUGS?|FIX(?:MES?)?|NOTES?|TODOS?|XX+|HACKS?|WARN(?:ING)?|\?{2,}|!{2,})\b/
        };
        var string_inside = {
          number: /\\[^\s']|%\w/
        };
        var factor2 = {
          comment: [
            {
              // ! single-line exclamation point comments with whitespace after/around the !
              pattern: /(^|\s)(?:! .*|!$)/,
              lookbehind: true,
              inside: comment_inside
            },
            /* from basis/multiline: */
            {
              // /* comment */, /* comment*/
              pattern: /(^|\s)\/\*\s[\s\S]*?\*\/(?=\s|$)/,
              lookbehind: true,
              greedy: true,
              inside: comment_inside
            },
            {
              // ![[ comment ]] , ![===[ comment]===]
              pattern: /(^|\s)!\[(={0,6})\[\s[\s\S]*?\]\2\](?=\s|$)/,
              lookbehind: true,
              greedy: true,
              inside: comment_inside
            }
          ],
          number: [
            {
              // basic base 10 integers 9, -9
              pattern: /(^|\s)[+-]?\d+(?=\s|$)/,
              lookbehind: true
            },
            {
              // base prefix integers 0b010 0o70 0xad 0d10 0XAD -0xa9
              pattern: /(^|\s)[+-]?0(?:b[01]+|o[0-7]+|d\d+|x[\dA-F]+)(?=\s|$)/i,
              lookbehind: true
            },
            {
              // fractional ratios 1/5 -1/5 and the literal float approximations 1/5. -1/5.
              pattern: /(^|\s)[+-]?\d+\/\d+\.?(?=\s|$)/,
              lookbehind: true
            },
            {
              // positive mixed numbers 23+1/5 +23+1/5
              pattern: /(^|\s)\+?\d+\+\d+\/\d+(?=\s|$)/,
              lookbehind: true
            },
            {
              // negative mixed numbers -23-1/5
              pattern: /(^|\s)-\d+-\d+\/\d+(?=\s|$)/,
              lookbehind: true
            },
            {
              // basic decimal floats -0.01 0. .0 .1 -.1 -1. -12.13 +12.13
              // and scientific notation with base 10 exponents 3e4 3e-4 .3e-4
              pattern: /(^|\s)[+-]?(?:\d*\.\d+|\d+\.\d*|\d+)(?:e[+-]?\d+)?(?=\s|$)/i,
              lookbehind: true
            },
            {
              // NAN literal syntax NAN: 80000deadbeef, NAN: a
              pattern: /(^|\s)NAN:\s+[\da-fA-F]+(?=\s|$)/,
              lookbehind: true
            },
            {
              /*
              base prefix floats 0x1.0p3 (8.0) 0b1.010p2 (5.0) 0x1.p1 0b1.11111111p11111...
              "The normalized hex form ±0x1.MMMMMMMMMMMMM[pP]±EEEE allows any floating-point number to be specified precisely.
              The values of MMMMMMMMMMMMM and EEEE map directly to the mantissa and exponent fields of the binary IEEE 754 representation."
              <https://docs.factorcode.org/content/article-syntax-floats.html>
              */
              pattern: /(^|\s)[+-]?0(?:b1\.[01]*|o1\.[0-7]*|d1\.\d*|x1\.[\dA-F]*)p\d+(?=\s|$)/i,
              lookbehind: true
            }
          ],
          // R/ regexp?\/\\/
          regexp: {
            pattern: /(^|\s)R\/\s(?:\\\S|[^\\/])*\/(?:[idmsr]*|[idmsr]+-[idmsr]+)(?=\s|$)/,
            lookbehind: true,
            alias: "number",
            inside: {
              variable: /\\\S/,
              keyword: /[+?*\[\]^$(){}.|]/,
              operator: {
                pattern: /(\/)[idmsr]+(?:-[idmsr]+)?/,
                lookbehind: true
              }
            }
          },
          boolean: {
            pattern: /(^|\s)[tf](?=\s|$)/,
            lookbehind: true
          },
          // SBUF" asd", URL" ://...", P" /etc/"
          "custom-string": {
            pattern: /(^|\s)[A-Z0-9\-]+"\s(?:\\\S|[^"\\])*"/,
            lookbehind: true,
            greedy: true,
            alias: "string",
            inside: {
              number: /\\\S|%\w|\//
            }
          },
          "multiline-string": [
            {
              // STRING: name \n content \n ; -> CONSTANT: name "content" (symbol)
              pattern: /(^|\s)STRING:\s+\S+(?:\n|\r\n).*(?:\n|\r\n)\s*;(?=\s|$)/,
              lookbehind: true,
              greedy: true,
              alias: "string",
              inside: {
                number: string_inside.number,
                // trailing semicolon on its own line
                "semicolon-or-setlocal": {
                  pattern: /([\r\n][ \t]*);(?=\s|$)/,
                  lookbehind: true,
                  alias: "function"
                }
              }
            },
            {
              // HEREDOC: marker \n content \n marker ; -> "content" (immediate)
              pattern: /(^|\s)HEREDOC:\s+\S+(?:\n|\r\n).*(?:\n|\r\n)\s*\S+(?=\s|$)/,
              lookbehind: true,
              greedy: true,
              alias: "string",
              inside: string_inside
            },
            {
              // [[ string ]], [==[ string]==]
              pattern: /(^|\s)\[(={0,6})\[\s[\s\S]*?\]\2\](?=\s|$)/,
              lookbehind: true,
              greedy: true,
              alias: "string",
              inside: string_inside
            }
          ],
          "special-using": {
            pattern: /(^|\s)USING:(?:\s\S+)*(?=\s+;(?:\s|$))/,
            lookbehind: true,
            alias: "function",
            inside: {
              // this is essentially a regex for vocab names, which i don't want to specify
              // but the USING: gets picked up as a vocab name
              string: {
                pattern: /(\s)[^:\s]+/,
                lookbehind: true
              }
            }
          },
          /* this description of stack effect literal syntax is not complete and not as specific as theoretically possible
          trying to do better is more work and regex-computation-time than it's worth though.
          - we'd like to have the "delimiter" parts of the stack effect [ (, --, and ) ] be a different (less-important or comment-like) colour to the stack effect contents
          - we'd like if nested stack effects were treated as such rather than just appearing flat (with `inside`)
          - we'd like if the following variable name conventions were recognised specifically:
          special row variables = ..a b..
          type and stack effect annotations end with a colon = ( quot: ( a: ( -- ) -- b ) -- x ), ( x: number -- )
          word throws unconditional error = *
          any other word-like variable name = a ? q' etc
          https://docs.factorcode.org/content/article-effects.html
          these are pretty complicated to highlight properly without a real parser, and therefore out of scope
          the old pattern, which may be later useful, was: (^|\s)(?:call|execute|eval)?\((?:\s+[^"\r\n\t ]\S*)*?\s+--(?:\s+[^"\n\t ]\S*)*?\s+\)(?=\s|$)
          */
          // current solution is not great
          "stack-effect-delimiter": [
            {
              // opening parenthesis
              pattern: /(^|\s)(?:call|eval|execute)?\((?=\s)/,
              lookbehind: true,
              alias: "operator"
            },
            {
              // middle --
              pattern: /(\s)--(?=\s)/,
              lookbehind: true,
              alias: "operator"
            },
            {
              // closing parenthesis
              pattern: /(\s)\)(?=\s|$)/,
              lookbehind: true,
              alias: "operator"
            }
          ],
          combinators: {
            pattern: null,
            lookbehind: true,
            alias: "keyword"
          },
          "kernel-builtin": {
            pattern: null,
            lookbehind: true,
            alias: "variable"
          },
          "sequences-builtin": {
            pattern: null,
            lookbehind: true,
            alias: "variable"
          },
          "math-builtin": {
            pattern: null,
            lookbehind: true,
            alias: "variable"
          },
          "constructor-word": {
            // <array> but not <=>
            pattern: /(^|\s)<(?!=+>|-+>)\S+>(?=\s|$)/,
            lookbehind: true,
            alias: "keyword"
          },
          "other-builtin-syntax": {
            pattern: null,
            lookbehind: true,
            alias: "operator"
          },
          /*
          full list of supported word naming conventions: (the convention appears outside of the [brackets])
          set-[x]
          change-[x]
          with-[x]
          new-[x]
          >[string]
          [base]>
          [string]>[number]
          +[symbol]+
          [boolean-word]?
          ?[of]
          [slot-reader]>>
          >>[slot-setter]
          [slot-writer]<<
          ([implementation-detail])
          [mutater]!
          [variant]*
          [prettyprint].
          $[help-markup]
          <constructors>, SYNTAX:, etc are supported by their own patterns.
          `with` and `new` from `kernel` are their own builtins.
          see <https://docs.factorcode.org/content/article-conventions.html>
          */
          "conventionally-named-word": {
            pattern: /(^|\s)(?!")(?:(?:change|new|set|with)-\S+|\$\S+|>[^>\s]+|[^:>\s]+>|[^>\s]+>[^>\s]+|\+[^+\s]+\+|[^?\s]+\?|\?[^?\s]+|[^>\s]+>>|>>[^>\s]+|[^<\s]+<<|\([^()\s]+\)|[^!\s]+!|[^*\s]\S*\*|[^.\s]\S*\.)(?=\s|$)/,
            lookbehind: true,
            alias: "keyword"
          },
          "colon-syntax": {
            pattern: /(^|\s)(?:[A-Z0-9\-]+#?)?:{1,2}\s+(?:;\S+|(?!;)\S+)(?=\s|$)/,
            lookbehind: true,
            greedy: true,
            alias: "function"
          },
          "semicolon-or-setlocal": {
            pattern: /(\s)(?:;|:>)(?=\s|$)/,
            lookbehind: true,
            alias: "function"
          },
          // do not highlight leading } or trailing X{ at the begin/end of the file as it's invalid syntax
          "curly-brace-literal-delimiter": [
            {
              // opening
              pattern: /(^|\s)[a-z]*\{(?=\s)/i,
              lookbehind: true,
              alias: "operator"
            },
            {
              // closing
              pattern: /(\s)\}(?=\s|$)/,
              lookbehind: true,
              alias: "operator"
            }
          ],
          // do not highlight leading ] or trailing [ at the begin/end of the file as it's invalid syntax
          "quotation-delimiter": [
            {
              // opening
              pattern: /(^|\s)\[(?=\s)/,
              lookbehind: true,
              alias: "operator"
            },
            {
              // closing
              pattern: /(\s)\](?=\s|$)/,
              lookbehind: true,
              alias: "operator"
            }
          ],
          "normal-word": {
            pattern: /(^|\s)[^"\s]\S*(?=\s|$)/,
            lookbehind: true
          },
          /*
          basic first-class string "a"
          with escaped double-quote "a\""
          escaped backslash "\\"
          and general escapes since Factor has so many "\N"
          syntax that works in the reference implementation that isn't fully
          supported because it's an implementation detail:
          "string 1""string 2" -> 2 strings (works anyway)
          "string"5 -> string, 5
          "string"[ ] -> string, quotation
          { "a"} -> array<string>
          the rest of those examples all properly recognise the string, but not
          the other object (number, quotation, etc)
          this is fine for a regex-only implementation.
          */
          string: {
            pattern: /"(?:\\\S|[^"\\])*"/,
            greedy: true,
            inside: string_inside
          }
        };
        var escape = function(str) {
          return (str + "").replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1");
        };
        var arrToWordsRegExp = function(arr) {
          return new RegExp("(^|\\s)(?:" + arr.map(escape).join("|") + ")(?=\\s|$)");
        };
        var builtins = {
          "kernel-builtin": [
            "or",
            "2nipd",
            "4drop",
            "tuck",
            "wrapper",
            "nip",
            "wrapper?",
            "callstack>array",
            "die",
            "dupd",
            "callstack",
            "callstack?",
            "3dup",
            "hashcode",
            "pick",
            "4nip",
            "build",
            ">boolean",
            "nipd",
            "clone",
            "5nip",
            "eq?",
            "?",
            "=",
            "swapd",
            "2over",
            "clear",
            "2dup",
            "get-retainstack",
            "not",
            "tuple?",
            "dup",
            "3nipd",
            "call",
            "-rotd",
            "object",
            "drop",
            "assert=",
            "assert?",
            "-rot",
            "execute",
            "boa",
            "get-callstack",
            "curried?",
            "3drop",
            "pickd",
            "overd",
            "over",
            "roll",
            "3nip",
            "swap",
            "and",
            "2nip",
            "rotd",
            "throw",
            "(clone)",
            "hashcode*",
            "spin",
            "reach",
            "4dup",
            "equal?",
            "get-datastack",
            "assert",
            "2drop",
            "<wrapper>",
            "boolean?",
            "identity-hashcode",
            "identity-tuple?",
            "null",
            "composed?",
            "new",
            "5drop",
            "rot",
            "-roll",
            "xor",
            "identity-tuple",
            "boolean"
          ],
          "other-builtin-syntax": [
            // syntax
            "=======",
            "recursive",
            "flushable",
            ">>",
            "<<<<<<",
            "M\\",
            "B",
            "PRIVATE>",
            "\\",
            "======",
            "final",
            "inline",
            "delimiter",
            "deprecated",
            "<PRIVATE",
            ">>>>>>",
            "<<<<<<<",
            "parse-complex",
            "malformed-complex",
            "read-only",
            ">>>>>>>",
            "call-next-method",
            "<<",
            "foldable",
            // literals
            "$",
            "$[",
            "${"
          ],
          "sequences-builtin": [
            "member-eq?",
            "mismatch",
            "append",
            "assert-sequence=",
            "longer",
            "repetition",
            "clone-like",
            "3sequence",
            "assert-sequence?",
            "last-index-from",
            "reversed",
            "index-from",
            "cut*",
            "pad-tail",
            "join-as",
            "remove-eq!",
            "concat-as",
            "but-last",
            "snip",
            "nths",
            "nth",
            "sequence",
            "longest",
            "slice?",
            "<slice>",
            "remove-nth",
            "tail-slice",
            "empty?",
            "tail*",
            "member?",
            "virtual-sequence?",
            "set-length",
            "drop-prefix",
            "iota",
            "unclip",
            "bounds-error?",
            "unclip-last-slice",
            "non-negative-integer-expected",
            "non-negative-integer-expected?",
            "midpoint@",
            "longer?",
            "?set-nth",
            "?first",
            "rest-slice",
            "prepend-as",
            "prepend",
            "fourth",
            "sift",
            "subseq-start",
            "new-sequence",
            "?last",
            "like",
            "first4",
            "1sequence",
            "reverse",
            "slice",
            "virtual@",
            "repetition?",
            "set-last",
            "index",
            "4sequence",
            "max-length",
            "set-second",
            "immutable-sequence",
            "first2",
            "first3",
            "supremum",
            "unclip-slice",
            "suffix!",
            "insert-nth",
            "tail",
            "3append",
            "short",
            "suffix",
            "concat",
            "flip",
            "immutable?",
            "reverse!",
            "2sequence",
            "sum",
            "delete-all",
            "indices",
            "snip-slice",
            "<iota>",
            "check-slice",
            "sequence?",
            "head",
            "append-as",
            "halves",
            "sequence=",
            "collapse-slice",
            "?second",
            "slice-error?",
            "product",
            "bounds-check?",
            "bounds-check",
            "immutable",
            "virtual-exemplar",
            "harvest",
            "remove",
            "pad-head",
            "last",
            "set-fourth",
            "cartesian-product",
            "remove-eq",
            "shorten",
            "shorter",
            "reversed?",
            "shorter?",
            "shortest",
            "head-slice",
            "pop*",
            "tail-slice*",
            "but-last-slice",
            "iota?",
            "append!",
            "cut-slice",
            "new-resizable",
            "head-slice*",
            "sequence-hashcode",
            "pop",
            "set-nth",
            "?nth",
            "second",
            "join",
            "immutable-sequence?",
            "<reversed>",
            "3append-as",
            "virtual-sequence",
            "subseq?",
            "remove-nth!",
            "length",
            "last-index",
            "lengthen",
            "assert-sequence",
            "copy",
            "move",
            "third",
            "first",
            "tail?",
            "set-first",
            "prefix",
            "bounds-error",
            "<repetition>",
            "exchange",
            "surround",
            "cut",
            "min-length",
            "set-third",
            "push-all",
            "head?",
            "subseq-start-from",
            "delete-slice",
            "rest",
            "sum-lengths",
            "head*",
            "infimum",
            "remove!",
            "glue",
            "slice-error",
            "subseq",
            "push",
            "replace-slice",
            "subseq-as",
            "unclip-last"
          ],
          "math-builtin": [
            "number=",
            "next-power-of-2",
            "?1+",
            "fp-special?",
            "imaginary-part",
            "float>bits",
            "number?",
            "fp-infinity?",
            "bignum?",
            "fp-snan?",
            "denominator",
            "gcd",
            "*",
            "+",
            "fp-bitwise=",
            "-",
            "u>=",
            "/",
            ">=",
            "bitand",
            "power-of-2?",
            "log2-expects-positive",
            "neg?",
            "<",
            "log2",
            ">",
            "integer?",
            "number",
            "bits>double",
            "2/",
            "zero?",
            "bits>float",
            "float?",
            "shift",
            "ratio?",
            "rect>",
            "even?",
            "ratio",
            "fp-sign",
            "bitnot",
            ">fixnum",
            "complex?",
            "/i",
            "integer>fixnum",
            "/f",
            "sgn",
            ">bignum",
            "next-float",
            "u<",
            "u>",
            "mod",
            "recip",
            "rational",
            ">float",
            "2^",
            "integer",
            "fixnum?",
            "neg",
            "fixnum",
            "sq",
            "bignum",
            ">rect",
            "bit?",
            "fp-qnan?",
            "simple-gcd",
            "complex",
            "<fp-nan>",
            "real",
            ">fraction",
            "double>bits",
            "bitor",
            "rem",
            "fp-nan-payload",
            "real-part",
            "log2-expects-positive?",
            "prev-float",
            "align",
            "unordered?",
            "float",
            "fp-nan?",
            "abs",
            "bitxor",
            "integer>fixnum-strict",
            "u<=",
            "odd?",
            "<=",
            "/mod",
            ">integer",
            "real?",
            "rational?",
            "numerator"
          ]
          // that's all for now
        };
        Object.keys(builtins).forEach(function(k) {
          factor2[k].pattern = arrToWordsRegExp(builtins[k]);
        });
        var combinators = [
          // kernel
          "2bi",
          "while",
          "2tri",
          "bi*",
          "4dip",
          "both?",
          "same?",
          "tri@",
          "curry",
          "prepose",
          "3bi",
          "?if",
          "tri*",
          "2keep",
          "3keep",
          "curried",
          "2keepd",
          "when",
          "2bi*",
          "2tri*",
          "4keep",
          "bi@",
          "keepdd",
          "do",
          "unless*",
          "tri-curry",
          "if*",
          "loop",
          "bi-curry*",
          "when*",
          "2bi@",
          "2tri@",
          "with",
          "2with",
          "either?",
          "bi",
          "until",
          "3dip",
          "3curry",
          "tri-curry*",
          "tri-curry@",
          "bi-curry",
          "keepd",
          "compose",
          "2dip",
          "if",
          "3tri",
          "unless",
          "tuple",
          "keep",
          "2curry",
          "tri",
          "most",
          "while*",
          "dip",
          "composed",
          "bi-curry@",
          // sequences
          "find-last-from",
          "trim-head-slice",
          "map-as",
          "each-from",
          "none?",
          "trim-tail",
          "partition",
          "if-empty",
          "accumulate*",
          "reject!",
          "find-from",
          "accumulate-as",
          "collector-for-as",
          "reject",
          "map",
          "map-sum",
          "accumulate!",
          "2each-from",
          "follow",
          "supremum-by",
          "map!",
          "unless-empty",
          "collector",
          "padding",
          "reduce-index",
          "replicate-as",
          "infimum-by",
          "trim-tail-slice",
          "count",
          "find-index",
          "filter",
          "accumulate*!",
          "reject-as",
          "map-integers",
          "map-find",
          "reduce",
          "selector",
          "interleave",
          "2map",
          "filter-as",
          "binary-reduce",
          "map-index-as",
          "find",
          "produce",
          "filter!",
          "replicate",
          "cartesian-map",
          "cartesian-each",
          "find-index-from",
          "map-find-last",
          "3map-as",
          "3map",
          "find-last",
          "selector-as",
          "2map-as",
          "2map-reduce",
          "accumulate",
          "each",
          "each-index",
          "accumulate*-as",
          "when-empty",
          "all?",
          "collector-as",
          "push-either",
          "new-like",
          "collector-for",
          "2selector",
          "push-if",
          "2all?",
          "map-reduce",
          "3each",
          "any?",
          "trim-slice",
          "2reduce",
          "change-nth",
          "produce-as",
          "2each",
          "trim",
          "trim-head",
          "cartesian-find",
          "map-index",
          // math
          "if-zero",
          "each-integer",
          "unless-zero",
          "(find-integer)",
          "when-zero",
          "find-last-integer",
          "(all-integers?)",
          "times",
          "(each-integer)",
          "find-integer",
          "all-integers?",
          // math.combinators
          "unless-negative",
          "if-positive",
          "when-positive",
          "when-negative",
          "unless-positive",
          "if-negative",
          // combinators
          "case",
          "2cleave",
          "cond>quot",
          "case>quot",
          "3cleave",
          "wrong-values",
          "to-fixed-point",
          "alist>quot",
          "cond",
          "cleave",
          "call-effect",
          "recursive-hashcode",
          "spread",
          "deep-spread>quot",
          // combinators.short-circuit
          "2||",
          "0||",
          "n||",
          "0&&",
          "2&&",
          "3||",
          "1||",
          "1&&",
          "n&&",
          "3&&",
          // combinators.smart
          "smart-unless*",
          "keep-inputs",
          "reduce-outputs",
          "smart-when*",
          "cleave>array",
          "smart-with",
          "smart-apply",
          "smart-if",
          "inputs/outputs",
          "output>sequence-n",
          "map-outputs",
          "map-reduce-outputs",
          "dropping",
          "output>array",
          "smart-map-reduce",
          "smart-2map-reduce",
          "output>array-n",
          "nullary",
          "input<sequence",
          "append-outputs",
          "drop-inputs",
          "inputs",
          "smart-2reduce",
          "drop-outputs",
          "smart-reduce",
          "preserving",
          "smart-when",
          "outputs",
          "append-outputs-as",
          "smart-unless",
          "smart-if*",
          "sum-outputs",
          "input<sequence-unsafe",
          "output>sequence"
          // tafn
        ];
        factor2.combinators.pattern = arrToWordsRegExp(combinators);
        Prism2.languages.factor = factor2;
      })(Prism);
    }
  }
});

export {
  require_factor
};
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