first

node_modules/@babel/parser/lib/plugins/jsx/index.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _xhtml = require("./xhtml");
+var _types = require("../../tokenizer/types");
+var _context = require("../../tokenizer/context");
+var _identifier = require("../../util/identifier");
+var _whitespace = require("../../util/whitespace");
+var _parseError = require("../../parse-error");
+const JsxErrors = (0, _parseError.ParseErrorEnum)`jsx`({
+  AttributeIsEmpty: "JSX attributes must only be assigned a non-empty expression.",
+  MissingClosingTagElement: ({
+    openingTagName
+  }) => `Expected corresponding JSX closing tag for <${openingTagName}>.`,
+  MissingClosingTagFragment: "Expected corresponding JSX closing tag for <>.",
+  UnexpectedSequenceExpression: "Sequence expressions cannot be directly nested inside JSX. Did you mean to wrap it in parentheses (...)?",
+  UnexpectedToken: ({
+    unexpected,
+    HTMLEntity
+  }) => `Unexpected token \`${unexpected}\`. Did you mean \`${HTMLEntity}\` or \`{'${unexpected}'}\`?`,
+  UnsupportedJsxValue: "JSX value should be either an expression or a quoted JSX text.",
+  UnterminatedJsxContent: "Unterminated JSX contents.",
+  UnwrappedAdjacentJSXElements: "Adjacent JSX elements must be wrapped in an enclosing tag. Did you want a JSX fragment <>...</>?"
+});
+function isFragment(object) {
+  return object ? object.type === "JSXOpeningFragment" || object.type === "JSXClosingFragment" : false;
+}
+function getQualifiedJSXName(object) {
+  if (object.type === "JSXIdentifier") {
+    return object.name;
+  }
+  if (object.type === "JSXNamespacedName") {
+    return object.namespace.name + ":" + object.name.name;
+  }
+  if (object.type === "JSXMemberExpression") {
+    return getQualifiedJSXName(object.object) + "." + getQualifiedJSXName(object.property);
+  }
+  throw new Error("Node had unexpected type: " + object.type);
+}
+var _default = superClass => class JSXParserMixin extends superClass {
+  jsxReadToken() {
+    let out = "";
+    let chunkStart = this.state.pos;
+    for (;;) {
+      if (this.state.pos >= this.length) {
+        throw this.raise(JsxErrors.UnterminatedJsxContent, {
+          at: this.state.startLoc
+        });
+      }
+      const ch = this.input.charCodeAt(this.state.pos);
+      switch (ch) {
+        case 60:
+        case 123:
+          if (this.state.pos === this.state.start) {
+            if (ch === 60 && this.state.canStartJSXElement) {
+              ++this.state.pos;
+              this.finishToken(140);
+            } else {
+              super.getTokenFromCode(ch);
+            }
+            return;
+          }
+          out += this.input.slice(chunkStart, this.state.pos);
+          this.finishToken(139, out);
+          return;
+        case 38:
+          out += this.input.slice(chunkStart, this.state.pos);
+          out += this.jsxReadEntity();
+          chunkStart = this.state.pos;
+          break;
+        case 62:
+        case 125:
+          ;
+        default:
+          if ((0, _whitespace.isNewLine)(ch)) {
+            out += this.input.slice(chunkStart, this.state.pos);
+            out += this.jsxReadNewLine(true);
+            chunkStart = this.state.pos;
+          } else {
+            ++this.state.pos;
+          }
+      }
+    }
+  }
+  jsxReadNewLine(normalizeCRLF) {
+    const ch = this.input.charCodeAt(this.state.pos);
+    let out;
+    ++this.state.pos;
+    if (ch === 13 && this.input.charCodeAt(this.state.pos) === 10) {
+      ++this.state.pos;
+      out = normalizeCRLF ? "\n" : "\r\n";
+    } else {
+      out = String.fromCharCode(ch);
+    }
+    ++this.state.curLine;
+    this.state.lineStart = this.state.pos;
+    return out;
+  }
+  jsxReadString(quote) {
+    let out = "";
+    let chunkStart = ++this.state.pos;
+    for (;;) {
+      if (this.state.pos >= this.length) {
+        throw this.raise(_parseError.Errors.UnterminatedString, {
+          at: this.state.startLoc
+        });
+      }
+      const ch = this.input.charCodeAt(this.state.pos);
+      if (ch === quote) break;
+      if (ch === 38) {
+        out += this.input.slice(chunkStart, this.state.pos);
+        out += this.jsxReadEntity();
+        chunkStart = this.state.pos;
+      } else if ((0, _whitespace.isNewLine)(ch)) {
+        out += this.input.slice(chunkStart, this.state.pos);
+        out += this.jsxReadNewLine(false);
+        chunkStart = this.state.pos;
+      } else {
+        ++this.state.pos;
+      }
+    }
+    out += this.input.slice(chunkStart, this.state.pos++);
+    this.finishToken(131, out);
+  }
+  jsxReadEntity() {
+    const startPos = ++this.state.pos;
+    if (this.codePointAtPos(this.state.pos) === 35) {
+      ++this.state.pos;
+      let radix = 10;
+      if (this.codePointAtPos(this.state.pos) === 120) {
+        radix = 16;
+        ++this.state.pos;
+      }
+      const codePoint = this.readInt(radix, undefined, false, "bail");
+      if (codePoint !== null && this.codePointAtPos(this.state.pos) === 59) {
+        ++this.state.pos;
+        return String.fromCodePoint(codePoint);
+      }
+    } else {
+      let count = 0;
+      let semi = false;
+      while (count++ < 10 && this.state.pos < this.length && !(semi = this.codePointAtPos(this.state.pos) == 59)) {
+        ++this.state.pos;
+      }
+      if (semi) {
+        const desc = this.input.slice(startPos, this.state.pos);
+        const entity = _xhtml.default[desc];
+        ++this.state.pos;
+        if (entity) {
+          return entity;
+        }
+      }
+    }
+    this.state.pos = startPos;
+    return "&";
+  }
+  jsxReadWord() {
+    let ch;
+    const start = this.state.pos;
+    do {
+      ch = this.input.charCodeAt(++this.state.pos);
+    } while ((0, _identifier.isIdentifierChar)(ch) || ch === 45);
+    this.finishToken(138, this.input.slice(start, this.state.pos));
+  }
+  jsxParseIdentifier() {
+    const node = this.startNode();
+    if (this.match(138)) {
+      node.name = this.state.value;
+    } else if ((0, _types.tokenIsKeyword)(this.state.type)) {
+      node.name = (0, _types.tokenLabelName)(this.state.type);
+    } else {
+      this.unexpected();
+    }
+    this.next();
+    return this.finishNode(node, "JSXIdentifier");
+  }
+  jsxParseNamespacedName() {
+    const startLoc = this.state.startLoc;
+    const name = this.jsxParseIdentifier();
+    if (!this.eat(14)) return name;
+    const node = this.startNodeAt(startLoc);
+    node.namespace = name;
+    node.name = this.jsxParseIdentifier();
+    return this.finishNode(node, "JSXNamespacedName");
+  }
+  jsxParseElementName() {
+    const startLoc = this.state.startLoc;
+    let node = this.jsxParseNamespacedName();
+    if (node.type === "JSXNamespacedName") {
+      return node;
+    }
+    while (this.eat(16)) {
+      const newNode = this.startNodeAt(startLoc);
+      newNode.object = node;
+      newNode.property = this.jsxParseIdentifier();
+      node = this.finishNode(newNode, "JSXMemberExpression");
+    }
+    return node;
+  }
+  jsxParseAttributeValue() {
+    let node;
+    switch (this.state.type) {
+      case 5:
+        node = this.startNode();
+        this.setContext(_context.types.brace);
+        this.next();
+        node = this.jsxParseExpressionContainer(node, _context.types.j_oTag);
+        if (node.expression.type === "JSXEmptyExpression") {
+          this.raise(JsxErrors.AttributeIsEmpty, {
+            at: node
+          });
+        }
+        return node;
+      case 140:
+      case 131:
+        return this.parseExprAtom();
+      default:
+        throw this.raise(JsxErrors.UnsupportedJsxValue, {
+          at: this.state.startLoc
+        });
+    }
+  }
+  jsxParseEmptyExpression() {
+    const node = this.startNodeAt(this.state.lastTokEndLoc);
+    return this.finishNodeAt(node, "JSXEmptyExpression", this.state.startLoc);
+  }
+  jsxParseSpreadChild(node) {
+    this.next();
+    node.expression = this.parseExpression();
+    this.setContext(_context.types.j_expr);
+    this.state.canStartJSXElement = true;
+    this.expect(8);
+    return this.finishNode(node, "JSXSpreadChild");
+  }
+  jsxParseExpressionContainer(node, previousContext) {
+    if (this.match(8)) {
+      node.expression = this.jsxParseEmptyExpression();
+    } else {
+      const expression = this.parseExpression();
+      ;
+      node.expression = expression;
+    }
+    this.setContext(previousContext);
+    this.state.canStartJSXElement = true;
+    this.expect(8);
+    return this.finishNode(node, "JSXExpressionContainer");
+  }
+  jsxParseAttribute() {
+    const node = this.startNode();
+    if (this.match(5)) {
+      this.setContext(_context.types.brace);
+      this.next();
+      this.expect(21);
+      node.argument = this.parseMaybeAssignAllowIn();
+      this.setContext(_context.types.j_oTag);
+      this.state.canStartJSXElement = true;
+      this.expect(8);
+      return this.finishNode(node, "JSXSpreadAttribute");
+    }
+    node.name = this.jsxParseNamespacedName();
+    node.value = this.eat(29) ? this.jsxParseAttributeValue() : null;
+    return this.finishNode(node, "JSXAttribute");
+  }
+  jsxParseOpeningElementAt(startLoc) {
+    const node = this.startNodeAt(startLoc);
+    if (this.eat(141)) {
+      return this.finishNode(node, "JSXOpeningFragment");
+    }
+    node.name = this.jsxParseElementName();
+    return this.jsxParseOpeningElementAfterName(node);
+  }
+  jsxParseOpeningElementAfterName(node) {
+    const attributes = [];
+    while (!this.match(56) && !this.match(141)) {
+      attributes.push(this.jsxParseAttribute());
+    }
+    node.attributes = attributes;
+    node.selfClosing = this.eat(56);
+    this.expect(141);
+    return this.finishNode(node, "JSXOpeningElement");
+  }
+  jsxParseClosingElementAt(startLoc) {
+    const node = this.startNodeAt(startLoc);
+    if (this.eat(141)) {
+      return this.finishNode(node, "JSXClosingFragment");
+    }
+    node.name = this.jsxParseElementName();
+    this.expect(141);
+    return this.finishNode(node, "JSXClosingElement");
+  }
+  jsxParseElementAt(startLoc) {
+    const node = this.startNodeAt(startLoc);
+    const children = [];
+    const openingElement = this.jsxParseOpeningElementAt(startLoc);
+    let closingElement = null;
+    if (!openingElement.selfClosing) {
+      contents: for (;;) {
+        switch (this.state.type) {
+          case 140:
+            startLoc = this.state.startLoc;
+            this.next();
+            if (this.eat(56)) {
+              closingElement = this.jsxParseClosingElementAt(startLoc);
+              break contents;
+            }
+            children.push(this.jsxParseElementAt(startLoc));
+            break;
+          case 139:
+            children.push(this.parseExprAtom());
+            break;
+          case 5:
+            {
+              const node = this.startNode();
+              this.setContext(_context.types.brace);
+              this.next();
+              if (this.match(21)) {
+                children.push(this.jsxParseSpreadChild(node));
+              } else {
+                children.push(this.jsxParseExpressionContainer(node, _context.types.j_expr));
+              }
+              break;
+            }
+          default:
+            this.unexpected();
+        }
+      }
+      if (isFragment(openingElement) && !isFragment(closingElement) && closingElement !== null) {
+        this.raise(JsxErrors.MissingClosingTagFragment, {
+          at: closingElement
+        });
+      } else if (!isFragment(openingElement) && isFragment(closingElement)) {
+        this.raise(JsxErrors.MissingClosingTagElement, {
+          at: closingElement,
+          openingTagName: getQualifiedJSXName(openingElement.name)
+        });
+      } else if (!isFragment(openingElement) && !isFragment(closingElement)) {
+        if (getQualifiedJSXName(closingElement.name) !== getQualifiedJSXName(openingElement.name)) {
+          this.raise(JsxErrors.MissingClosingTagElement, {
+            at: closingElement,
+            openingTagName: getQualifiedJSXName(openingElement.name)
+          });
+        }
+      }
+    }
+    if (isFragment(openingElement)) {
+      node.openingFragment = openingElement;
+      node.closingFragment = closingElement;
+    } else {
+      node.openingElement = openingElement;
+      node.closingElement = closingElement;
+    }
+    node.children = children;
+    if (this.match(47)) {
+      throw this.raise(JsxErrors.UnwrappedAdjacentJSXElements, {
+        at: this.state.startLoc
+      });
+    }
+    return isFragment(openingElement) ? this.finishNode(node, "JSXFragment") : this.finishNode(node, "JSXElement");
+  }
+  jsxParseElement() {
+    const startLoc = this.state.startLoc;
+    this.next();
+    return this.jsxParseElementAt(startLoc);
+  }
+  setContext(newContext) {
+    const {
+      context
+    } = this.state;
+    context[context.length - 1] = newContext;
+  }
+  parseExprAtom(refExpressionErrors) {
+    if (this.match(139)) {
+      return this.parseLiteral(this.state.value, "JSXText");
+    } else if (this.match(140)) {
+      return this.jsxParseElement();
+    } else if (this.match(47) && this.input.charCodeAt(this.state.pos) !== 33) {
+      this.replaceToken(140);
+      return this.jsxParseElement();
+    } else {
+      return super.parseExprAtom(refExpressionErrors);
+    }
+  }
+  skipSpace() {
+    const curContext = this.curContext();
+    if (!curContext.preserveSpace) super.skipSpace();
+  }
+  getTokenFromCode(code) {
+    const context = this.curContext();
+    if (context === _context.types.j_expr) {
+      this.jsxReadToken();
+      return;
+    }
+    if (context === _context.types.j_oTag || context === _context.types.j_cTag) {
+      if ((0, _identifier.isIdentifierStart)(code)) {
+        this.jsxReadWord();
+        return;
+      }
+      if (code === 62) {
+        ++this.state.pos;
+        this.finishToken(141);
+        return;
+      }
+      if ((code === 34 || code === 39) && context === _context.types.j_oTag) {
+        this.jsxReadString(code);
+        return;
+      }
+    }
+    if (code === 60 && this.state.canStartJSXElement && this.input.charCodeAt(this.state.pos + 1) !== 33) {
+      ++this.state.pos;
+      this.finishToken(140);
+      return;
+    }
+    super.getTokenFromCode(code);
+  }
+  updateContext(prevType) {
+    const {
+      context,
+      type
+    } = this.state;
+    if (type === 56 && prevType === 140) {
+      context.splice(-2, 2, _context.types.j_cTag);
+      this.state.canStartJSXElement = false;
+    } else if (type === 140) {
+      context.push(_context.types.j_oTag);
+    } else if (type === 141) {
+      const out = context[context.length - 1];
+      if (out === _context.types.j_oTag && prevType === 56 || out === _context.types.j_cTag) {
+        context.pop();
+        this.state.canStartJSXElement = context[context.length - 1] === _context.types.j_expr;
+      } else {
+        this.setContext(_context.types.j_expr);
+        this.state.canStartJSXElement = true;
+      }
+    } else {
+      this.state.canStartJSXElement = (0, _types.tokenComesBeforeExpression)(type);
+    }
+  }
+};
+exports.default = _default;
+
+//# sourceMappingURL=index.js.map

node_modules/@babel/parser/lib/plugins/jsx/xhtml.js

@@ -0,0 +1,266 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+const entities = {
+  __proto__: null,
+  quot: "\u0022",
+  amp: "&",
+  apos: "\u0027",
+  lt: "<",
+  gt: ">",
+  nbsp: "\u00A0",
+  iexcl: "\u00A1",
+  cent: "\u00A2",
+  pound: "\u00A3",
+  curren: "\u00A4",
+  yen: "\u00A5",
+  brvbar: "\u00A6",
+  sect: "\u00A7",
+  uml: "\u00A8",
+  copy: "\u00A9",
+  ordf: "\u00AA",
+  laquo: "\u00AB",
+  not: "\u00AC",
+  shy: "\u00AD",
+  reg: "\u00AE",
+  macr: "\u00AF",
+  deg: "\u00B0",
+  plusmn: "\u00B1",
+  sup2: "\u00B2",
+  sup3: "\u00B3",
+  acute: "\u00B4",
+  micro: "\u00B5",
+  para: "\u00B6",
+  middot: "\u00B7",
+  cedil: "\u00B8",
+  sup1: "\u00B9",
+  ordm: "\u00BA",
+  raquo: "\u00BB",
+  frac14: "\u00BC",
+  frac12: "\u00BD",
+  frac34: "\u00BE",
+  iquest: "\u00BF",
+  Agrave: "\u00C0",
+  Aacute: "\u00C1",
+  Acirc: "\u00C2",
+  Atilde: "\u00C3",
+  Auml: "\u00C4",
+  Aring: "\u00C5",
+  AElig: "\u00C6",
+  Ccedil: "\u00C7",
+  Egrave: "\u00C8",
+  Eacute: "\u00C9",
+  Ecirc: "\u00CA",
+  Euml: "\u00CB",
+  Igrave: "\u00CC",
+  Iacute: "\u00CD",
+  Icirc: "\u00CE",
+  Iuml: "\u00CF",
+  ETH: "\u00D0",
+  Ntilde: "\u00D1",
+  Ograve: "\u00D2",
+  Oacute: "\u00D3",
+  Ocirc: "\u00D4",
+  Otilde: "\u00D5",
+  Ouml: "\u00D6",
+  times: "\u00D7",
+  Oslash: "\u00D8",
+  Ugrave: "\u00D9",
+  Uacute: "\u00DA",
+  Ucirc: "\u00DB",
+  Uuml: "\u00DC",
+  Yacute: "\u00DD",
+  THORN: "\u00DE",
+  szlig: "\u00DF",
+  agrave: "\u00E0",
+  aacute: "\u00E1",
+  acirc: "\u00E2",
+  atilde: "\u00E3",
+  auml: "\u00E4",
+  aring: "\u00E5",
+  aelig: "\u00E6",
+  ccedil: "\u00E7",
+  egrave: "\u00E8",
+  eacute: "\u00E9",
+  ecirc: "\u00EA",
+  euml: "\u00EB",
+  igrave: "\u00EC",
+  iacute: "\u00ED",
+  icirc: "\u00EE",
+  iuml: "\u00EF",
+  eth: "\u00F0",
+  ntilde: "\u00F1",
+  ograve: "\u00F2",
+  oacute: "\u00F3",
+  ocirc: "\u00F4",
+  otilde: "\u00F5",
+  ouml: "\u00F6",
+  divide: "\u00F7",
+  oslash: "\u00F8",
+  ugrave: "\u00F9",
+  uacute: "\u00FA",
+  ucirc: "\u00FB",
+  uuml: "\u00FC",
+  yacute: "\u00FD",
+  thorn: "\u00FE",
+  yuml: "\u00FF",
+  OElig: "\u0152",
+  oelig: "\u0153",
+  Scaron: "\u0160",
+  scaron: "\u0161",
+  Yuml: "\u0178",
+  fnof: "\u0192",
+  circ: "\u02C6",
+  tilde: "\u02DC",
+  Alpha: "\u0391",
+  Beta: "\u0392",
+  Gamma: "\u0393",
+  Delta: "\u0394",
+  Epsilon: "\u0395",
+  Zeta: "\u0396",
+  Eta: "\u0397",
+  Theta: "\u0398",
+  Iota: "\u0399",
+  Kappa: "\u039A",
+  Lambda: "\u039B",
+  Mu: "\u039C",
+  Nu: "\u039D",
+  Xi: "\u039E",
+  Omicron: "\u039F",
+  Pi: "\u03A0",
+  Rho: "\u03A1",
+  Sigma: "\u03A3",
+  Tau: "\u03A4",
+  Upsilon: "\u03A5",
+  Phi: "\u03A6",
+  Chi: "\u03A7",
+  Psi: "\u03A8",
+  Omega: "\u03A9",
+  alpha: "\u03B1",
+  beta: "\u03B2",
+  gamma: "\u03B3",
+  delta: "\u03B4",
+  epsilon: "\u03B5",
+  zeta: "\u03B6",
+  eta: "\u03B7",
+  theta: "\u03B8",
+  iota: "\u03B9",
+  kappa: "\u03BA",
+  lambda: "\u03BB",
+  mu: "\u03BC",
+  nu: "\u03BD",
+  xi: "\u03BE",
+  omicron: "\u03BF",
+  pi: "\u03C0",
+  rho: "\u03C1",
+  sigmaf: "\u03C2",
+  sigma: "\u03C3",
+  tau: "\u03C4",
+  upsilon: "\u03C5",
+  phi: "\u03C6",
+  chi: "\u03C7",
+  psi: "\u03C8",
+  omega: "\u03C9",
+  thetasym: "\u03D1",
+  upsih: "\u03D2",
+  piv: "\u03D6",
+  ensp: "\u2002",
+  emsp: "\u2003",
+  thinsp: "\u2009",
+  zwnj: "\u200C",
+  zwj: "\u200D",
+  lrm: "\u200E",
+  rlm: "\u200F",
+  ndash: "\u2013",
+  mdash: "\u2014",
+  lsquo: "\u2018",
+  rsquo: "\u2019",
+  sbquo: "\u201A",
+  ldquo: "\u201C",
+  rdquo: "\u201D",
+  bdquo: "\u201E",
+  dagger: "\u2020",
+  Dagger: "\u2021",
+  bull: "\u2022",
+  hellip: "\u2026",
+  permil: "\u2030",
+  prime: "\u2032",
+  Prime: "\u2033",
+  lsaquo: "\u2039",
+  rsaquo: "\u203A",
+  oline: "\u203E",
+  frasl: "\u2044",
+  euro: "\u20AC",
+  image: "\u2111",
+  weierp: "\u2118",
+  real: "\u211C",
+  trade: "\u2122",
+  alefsym: "\u2135",
+  larr: "\u2190",
+  uarr: "\u2191",
+  rarr: "\u2192",
+  darr: "\u2193",
+  harr: "\u2194",
+  crarr: "\u21B5",
+  lArr: "\u21D0",
+  uArr: "\u21D1",
+  rArr: "\u21D2",
+  dArr: "\u21D3",
+  hArr: "\u21D4",
+  forall: "\u2200",
+  part: "\u2202",
+  exist: "\u2203",
+  empty: "\u2205",
+  nabla: "\u2207",
+  isin: "\u2208",
+  notin: "\u2209",
+  ni: "\u220B",
+  prod: "\u220F",
+  sum: "\u2211",
+  minus: "\u2212",
+  lowast: "\u2217",
+  radic: "\u221A",
+  prop: "\u221D",
+  infin: "\u221E",
+  ang: "\u2220",
+  and: "\u2227",
+  or: "\u2228",
+  cap: "\u2229",
+  cup: "\u222A",
+  int: "\u222B",
+  there4: "\u2234",
+  sim: "\u223C",
+  cong: "\u2245",
+  asymp: "\u2248",
+  ne: "\u2260",
+  equiv: "\u2261",
+  le: "\u2264",
+  ge: "\u2265",
+  sub: "\u2282",
+  sup: "\u2283",
+  nsub: "\u2284",
+  sube: "\u2286",
+  supe: "\u2287",
+  oplus: "\u2295",
+  otimes: "\u2297",
+  perp: "\u22A5",
+  sdot: "\u22C5",
+  lceil: "\u2308",
+  rceil: "\u2309",
+  lfloor: "\u230A",
+  rfloor: "\u230B",
+  lang: "\u2329",
+  rang: "\u232A",
+  loz: "\u25CA",
+  spades: "\u2660",
+  clubs: "\u2663",
+  hearts: "\u2665",
+  diams: "\u2666"
+};
+var _default = entities;
+exports.default = _default;
+
+//# sourceMappingURL=xhtml.js.map