// CodeMirror, copyright © by Marijn Haverbeke and others // Distributed under an MIT license: codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror);
})(function(CodeMirror) { “use strict”;
function wordRegexp(words) {
return new RegExp("^((" + words.join(")|(") + "))\\b");
};
var builtinArray = [
"Clamp", "Constructor", "EnforceRange", "Exposed", "ImplicitThis", "Global", "PrimaryGlobal", "LegacyArrayClass", "LegacyUnenumerableNamedProperties", "LenientThis", "NamedConstructor", "NewObject", "NoInterfaceObject", "OverrideBuiltins", "PutForwards", "Replaceable", "SameObject", "TreatNonObjectAsNull", "TreatNullAs", "EmptyString", "Unforgeable", "Unscopeable"
]; var builtins = wordRegexp(builtinArray);
var typeArray = [
"unsigned", "short", "long", // UnsignedIntegerType "unrestricted", "float", "double", // UnrestrictedFloatType "boolean", "byte", "octet", // Rest of PrimitiveType "Promise", // PromiseType "ArrayBuffer", "DataView", "Int8Array", "Int16Array", "Int32Array", "Uint8Array", "Uint16Array", "Uint32Array", "Uint8ClampedArray", "Float32Array", "Float64Array", // BufferRelatedType "ByteString", "DOMString", "USVString", "sequence", "object", "RegExp", "Error", "DOMException", "FrozenArray", // Rest of NonAnyType "any", // Rest of SingleType "void" // Rest of ReturnType
]; var types = wordRegexp(typeArray);
var keywordArray = [
"attribute", "callback", "const", "deleter", "dictionary", "enum", "getter", "implements", "inherit", "interface", "iterable", "legacycaller", "maplike", "partial", "required", "serializer", "setlike", "setter", "static", "stringifier", "typedef", // ArgumentNameKeyword except // "unrestricted" "optional", "readonly", "or"
]; var keywords = wordRegexp(keywordArray);
var atomArray = [
"true", "false", // BooleanLiteral "Infinity", "NaN", // FloatLiteral "null" // Rest of ConstValue
]; var atoms = wordRegexp(atomArray);
CodeMirror.registerHelper(“hintWords”, “webidl”,
builtinArray.concat(typeArray).concat(keywordArray).concat(atomArray));
var startDefArray = [“callback”, “dictionary”, “enum”, “interface”]; var startDefs = wordRegexp(startDefArray);
var endDefArray = [“typedef”]; var endDefs = wordRegexp(endDefArray);
var singleOperators = /^[:<=>?]/; var integers = /^-?([1-9]*|0[0-9A-Fa-f]+|0*)/; var floats = /^-?(([0-9]+.*|[0-9]*.+)([Ee]?[0-9]+)?|[Ee][
-]?[0-9]+)/; var identifiers = /^_?[0-9A-Z_a-z-]*/; var identifiersEnd = /^_?[0-9A-Z_a-z-]*(?=s*;)/; var strings = /^“[^”]*“/; var multilineComments = /^/*.*?*//; var multilineCommentsStart = /^/*.*/; var multilineCommentsEnd = /^.*?*//;
function readToken(stream, state) {
// whitespace if (stream.eatSpace()) return null; // comment if (state.inComment) { if (stream.match(multilineCommentsEnd)) { state.inComment = false; return "comment"; } stream.skipToEnd(); return "comment"; } if (stream.match("//")) { stream.skipToEnd(); return "comment"; } if (stream.match(multilineComments)) return "comment"; if (stream.match(multilineCommentsStart)) { state.inComment = true; return "comment"; } // integer and float if (stream.match(/^-?[0-9\.]/, false)) { if (stream.match(integers) || stream.match(floats)) return "number"; } // string if (stream.match(strings)) return "string"; // identifier if (state.startDef && stream.match(identifiers)) return "def"; if (state.endDef && stream.match(identifiersEnd)) { state.endDef = false; return "def"; } if (stream.match(keywords)) return "keyword"; if (stream.match(types)) { var lastToken = state.lastToken; var nextToken = (stream.match(/^\s*(.+?)\b/, false) || [])[1]; if (lastToken === ":" || lastToken === "implements" || nextToken === "implements" || nextToken === "=") { // Used as identifier return "builtin"; } else { // Used as type return "variable-3"; } } if (stream.match(builtins)) return "builtin"; if (stream.match(atoms)) return "atom"; if (stream.match(identifiers)) return "variable"; // other if (stream.match(singleOperators)) return "operator"; // unrecognized stream.next(); return null;
};
CodeMirror.defineMode(“webidl”, function() {
return { startState: function() { return { // Is in multiline comment inComment: false, // Last non-whitespace, matched token lastToken: "", // Next token is a definition startDef: false, // Last token of the statement is a definition endDef: false }; }, token: function(stream, state) { var style = readToken(stream, state); if (style) { var cur = stream.current(); state.lastToken = cur; if (style === "keyword") { state.startDef = startDefs.test(cur); state.endDef = state.endDef || endDefs.test(cur); } else { state.startDef = false; } } return style; } };
});
CodeMirror.defineMIME(“text/x-webidl”, “webidl”); });