2491 lines
69 KiB
JavaScript
2491 lines
69 KiB
JavaScript
(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory() :
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typeof define === 'function' && define.amd ? define(factory) :
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(factory());
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}(this, (function () { 'use strict';
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/*
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* Generated by PEG.js 0.10.0.
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*
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* http://pegjs.org/
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*/
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(function(root) {
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"use strict";
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function peg$subclass(child, parent) {
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function ctor() { this.constructor = child; }
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ctor.prototype = parent.prototype;
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child.prototype = new ctor();
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}
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function peg$SyntaxError(message, expected, found, location) {
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this.message = message;
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this.expected = expected;
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this.found = found;
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this.location = location;
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this.name = "SyntaxError";
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if (typeof Error.captureStackTrace === "function") {
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Error.captureStackTrace(this, peg$SyntaxError);
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}
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}
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peg$subclass(peg$SyntaxError, Error);
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peg$SyntaxError.buildMessage = function(expected, found) {
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var DESCRIBE_EXPECTATION_FNS = {
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literal: function(expectation) {
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return "\"" + literalEscape(expectation.text) + "\"";
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},
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"class": function(expectation) {
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var escapedParts = "",
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i;
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for (i = 0; i < expectation.parts.length; i++) {
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escapedParts += expectation.parts[i] instanceof Array
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? classEscape(expectation.parts[i][0]) + "-" + classEscape(expectation.parts[i][1])
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: classEscape(expectation.parts[i]);
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}
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return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]";
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},
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any: function(expectation) {
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return "any character";
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},
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end: function(expectation) {
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return "end of input";
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},
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other: function(expectation) {
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return expectation.description;
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}
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};
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function hex(ch) {
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return ch.charCodeAt(0).toString(16).toUpperCase();
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}
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function literalEscape(s) {
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return s
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.replace(/\\/g, '\\\\')
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.replace(/"/g, '\\"')
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.replace(/\0/g, '\\0')
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.replace(/\t/g, '\\t')
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.replace(/\n/g, '\\n')
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.replace(/\r/g, '\\r')
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.replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
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.replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); });
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}
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function classEscape(s) {
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return s
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.replace(/\\/g, '\\\\')
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.replace(/\]/g, '\\]')
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.replace(/\^/g, '\\^')
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.replace(/-/g, '\\-')
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.replace(/\0/g, '\\0')
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.replace(/\t/g, '\\t')
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.replace(/\n/g, '\\n')
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.replace(/\r/g, '\\r')
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.replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
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.replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); });
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}
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function describeExpectation(expectation) {
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return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
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}
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function describeExpected(expected) {
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var descriptions = new Array(expected.length),
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i, j;
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for (i = 0; i < expected.length; i++) {
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descriptions[i] = describeExpectation(expected[i]);
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}
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descriptions.sort();
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if (descriptions.length > 0) {
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for (i = 1, j = 1; i < descriptions.length; i++) {
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if (descriptions[i - 1] !== descriptions[i]) {
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descriptions[j] = descriptions[i];
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j++;
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}
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}
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descriptions.length = j;
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}
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switch (descriptions.length) {
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case 1:
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return descriptions[0];
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case 2:
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return descriptions[0] + " or " + descriptions[1];
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default:
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return descriptions.slice(0, -1).join(", ")
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+ ", or "
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+ descriptions[descriptions.length - 1];
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}
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}
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function describeFound(found) {
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return found ? "\"" + literalEscape(found) + "\"" : "end of input";
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}
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return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";
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};
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function peg$parse(input, options) {
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options = options !== void 0 ? options : {};
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var peg$FAILED = {},
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peg$startRuleFunctions = { start: peg$parsestart },
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peg$startRuleFunction = peg$parsestart,
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peg$c0 = "{",
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peg$c1 = peg$literalExpectation("{", false),
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peg$c2 = "}",
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peg$c3 = peg$literalExpectation("}", false),
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peg$c4 = function(strict, type, id, stmts) {
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return {type: type, id: id, strict: strict !== null, stmts: stmts};
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},
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peg$c5 = ";",
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peg$c6 = peg$literalExpectation(";", false),
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peg$c7 = function(first, rest) {
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var result = [first];
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for (var i = 0; i < rest.length; ++i) {
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result.push(rest[i][1]);
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}
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return result;
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},
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peg$c8 = function(type, attrs) {
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return { type: "attr", attrType: type, attrs: attrs || {}};
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},
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peg$c9 = "=",
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peg$c10 = peg$literalExpectation("=", false),
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peg$c11 = function(k, v) {
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var attrs = {};
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attrs[k] = v;
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return { type: "inlineAttr", attrs: attrs };
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},
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peg$c12 = function(id, attrs) { return {type: "node", id: id, attrs: attrs || {}}; },
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peg$c13 = function(lhs, rhs, attrs) {
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var elems = [lhs];
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for (var i = 0; i < rhs.length; ++i) {
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elems.push(rhs[i]);
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}
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return { type: "edge", elems: elems, attrs: attrs || {} };
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},
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peg$c14 = function(id, stmts) {
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id = (id && id[2]) || [];
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return { type: "subgraph", id: id[0], stmts: stmts };
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},
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peg$c15 = function(first, rest) {
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var result = first;
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for (var i = 0; i < rest.length; ++i) {
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merge(result, rest[i][1]);
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}
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return result;
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},
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peg$c16 = "[",
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peg$c17 = peg$literalExpectation("[", false),
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peg$c18 = "]",
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peg$c19 = peg$literalExpectation("]", false),
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peg$c20 = function(aList) { return aList; },
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peg$c21 = ",",
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peg$c22 = peg$literalExpectation(",", false),
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peg$c23 = function(first, rest) {
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var result = first;
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for (var i = 0; i < rest.length; ++i) {
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_.merge(result, rest[i][3]);
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}
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return result;
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},
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peg$c24 = "--",
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peg$c25 = peg$literalExpectation("--", false),
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peg$c26 = function() { return directed; },
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peg$c27 = "->",
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peg$c28 = peg$literalExpectation("->", false),
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peg$c29 = function(rhs, rest) {
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var result = [rhs];
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if (rest) {
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for (var i = 0; i < rest.length; ++i) {
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result.push(rest[i]);
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}
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}
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return result;
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},
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peg$c30 = function(k, v) {
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var result = {};
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result[k] = v[3];
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return result;
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},
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peg$c31 = function(id) { return { type: "node", id: id, attrs: {} }; },
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peg$c32 = function(id) { return id; },
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peg$c33 = ":",
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peg$c34 = peg$literalExpectation(":", false),
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peg$c35 = "ne",
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peg$c36 = peg$literalExpectation("ne", false),
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peg$c37 = "se",
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peg$c38 = peg$literalExpectation("se", false),
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peg$c39 = "sw",
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peg$c40 = peg$literalExpectation("sw", false),
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peg$c41 = "nw",
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peg$c42 = peg$literalExpectation("nw", false),
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peg$c43 = "n",
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peg$c44 = peg$literalExpectation("n", false),
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peg$c45 = "e",
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peg$c46 = peg$literalExpectation("e", false),
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peg$c47 = "s",
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peg$c48 = peg$literalExpectation("s", false),
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peg$c49 = "w",
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peg$c50 = peg$literalExpectation("w", false),
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peg$c51 = "c",
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peg$c52 = peg$literalExpectation("c", false),
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peg$c53 = "_",
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peg$c54 = peg$literalExpectation("_", false),
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peg$c55 = peg$otherExpectation("identifier"),
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peg$c56 = /^[a-zA-Z\u0200-\u0377_]/,
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peg$c57 = peg$classExpectation([["a", "z"], ["A", "Z"], ["\u0200", "\u0377"], "_"], false, false),
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peg$c58 = /^[a-zA-Z\u0200-\u0377_0-9]/,
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peg$c59 = peg$classExpectation([["a", "z"], ["A", "Z"], ["\u0200", "\u0377"], "_", ["0", "9"]], false, false),
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peg$c60 = function(fst, rest) { return fst + rest.join(""); },
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peg$c61 = "-",
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peg$c62 = peg$literalExpectation("-", false),
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peg$c63 = ".",
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peg$c64 = peg$literalExpectation(".", false),
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peg$c65 = /^[0-9]/,
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peg$c66 = peg$classExpectation([["0", "9"]], false, false),
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peg$c67 = function(sign, dot, after) {
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return (sign || "") + dot + after.join("");
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},
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peg$c68 = function(sign, before, after) {
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return (sign || "") + before.join("") + (after ? after[0] : "") + (after ? after[1].join("") : "");
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},
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peg$c69 = "\"",
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peg$c70 = peg$literalExpectation("\"", false),
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peg$c71 = "\\\"",
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peg$c72 = peg$literalExpectation("\\\"", false),
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peg$c73 = function() { return '"'; },
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peg$c74 = "\\",
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peg$c75 = peg$literalExpectation("\\", false),
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peg$c76 = /^[^"]/,
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peg$c77 = peg$classExpectation(["\""], true, false),
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peg$c78 = function(ch) { return "\\" + ch; },
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peg$c79 = function(id) {
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return id.join("");
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},
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peg$c80 = "node",
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peg$c81 = peg$literalExpectation("node", true),
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peg$c82 = function(k) { return k.toLowerCase(); },
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peg$c83 = "edge",
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peg$c84 = peg$literalExpectation("edge", true),
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peg$c85 = "graph",
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peg$c86 = peg$literalExpectation("graph", true),
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peg$c87 = "digraph",
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peg$c88 = peg$literalExpectation("digraph", true),
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peg$c89 = "subgraph",
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peg$c90 = peg$literalExpectation("subgraph", true),
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peg$c91 = "strict",
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peg$c92 = peg$literalExpectation("strict", true),
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peg$c93 = function(graph) {
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directed = graph === "digraph";
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return graph;
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},
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|
peg$c94 = peg$otherExpectation("whitespace"),
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peg$c95 = /^[ \t\r\n]/,
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peg$c96 = peg$classExpectation([" ", "\t", "\r", "\n"], false, false),
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peg$c97 = peg$otherExpectation("comment"),
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peg$c98 = "//",
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peg$c99 = peg$literalExpectation("//", false),
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peg$c100 = /^[^\n]/,
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peg$c101 = peg$classExpectation(["\n"], true, false),
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peg$c102 = "/*",
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peg$c103 = peg$literalExpectation("/*", false),
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peg$c104 = "*/",
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peg$c105 = peg$literalExpectation("*/", false),
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peg$c106 = peg$anyExpectation(),
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peg$currPos = 0,
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peg$savedPos = 0,
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peg$posDetailsCache = [{ line: 1, column: 1 }],
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peg$maxFailPos = 0,
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peg$maxFailExpected = [],
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peg$silentFails = 0,
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peg$result;
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|
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if ("startRule" in options) {
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if (!(options.startRule in peg$startRuleFunctions)) {
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throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
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}
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peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
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}
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|
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function peg$literalExpectation(text, ignoreCase) {
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return { type: "literal", text: text, ignoreCase: ignoreCase };
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}
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function peg$classExpectation(parts, inverted, ignoreCase) {
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return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase };
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}
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|
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function peg$anyExpectation() {
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return { type: "any" };
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}
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|
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function peg$endExpectation() {
|
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return { type: "end" };
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}
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|
|
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function peg$otherExpectation(description) {
|
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return { type: "other", description: description };
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|
}
|
|
|
|
function peg$computePosDetails(pos) {
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|
var details = peg$posDetailsCache[pos], p;
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|
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if (details) {
|
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return details;
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|
} else {
|
|
p = pos - 1;
|
|
while (!peg$posDetailsCache[p]) {
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|
p--;
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|
}
|
|
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details = peg$posDetailsCache[p];
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details = {
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|
line: details.line,
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|
column: details.column
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|
};
|
|
|
|
while (p < pos) {
|
|
if (input.charCodeAt(p) === 10) {
|
|
details.line++;
|
|
details.column = 1;
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|
} else {
|
|
details.column++;
|
|
}
|
|
|
|
p++;
|
|
}
|
|
|
|
peg$posDetailsCache[pos] = details;
|
|
return details;
|
|
}
|
|
}
|
|
|
|
function peg$computeLocation(startPos, endPos) {
|
|
var startPosDetails = peg$computePosDetails(startPos),
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|
endPosDetails = peg$computePosDetails(endPos);
|
|
|
|
return {
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|
start: {
|
|
offset: startPos,
|
|
line: startPosDetails.line,
|
|
column: startPosDetails.column
|
|
},
|
|
end: {
|
|
offset: endPos,
|
|
line: endPosDetails.line,
|
|
column: endPosDetails.column
|
|
}
|
|
};
|
|
}
|
|
|
|
function peg$fail(expected) {
|
|
if (peg$currPos < peg$maxFailPos) { return; }
|
|
|
|
if (peg$currPos > peg$maxFailPos) {
|
|
peg$maxFailPos = peg$currPos;
|
|
peg$maxFailExpected = [];
|
|
}
|
|
|
|
peg$maxFailExpected.push(expected);
|
|
}
|
|
|
|
function peg$buildStructuredError(expected, found, location) {
|
|
return new peg$SyntaxError(
|
|
peg$SyntaxError.buildMessage(expected, found),
|
|
expected,
|
|
found,
|
|
location
|
|
);
|
|
}
|
|
|
|
function peg$parsestart() {
|
|
var s0, s1;
|
|
|
|
s0 = [];
|
|
s1 = peg$parsegraphStmt();
|
|
if (s1 !== peg$FAILED) {
|
|
while (s1 !== peg$FAILED) {
|
|
s0.push(s1);
|
|
s1 = peg$parsegraphStmt();
|
|
}
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsegraphStmt() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = [];
|
|
s2 = peg$parse_();
|
|
while (s2 !== peg$FAILED) {
|
|
s1.push(s2);
|
|
s2 = peg$parse_();
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
s3 = peg$parsestrict();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parse_();
|
|
if (s4 !== peg$FAILED) {
|
|
s3 = [s3, s4];
|
|
s2 = s3;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = null;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parsegraphType();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseid();
|
|
if (s5 === peg$FAILED) {
|
|
s5 = null;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = [];
|
|
s7 = peg$parse_();
|
|
while (s7 !== peg$FAILED) {
|
|
s6.push(s7);
|
|
s7 = peg$parse_();
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 123) {
|
|
s7 = peg$c0;
|
|
peg$currPos++;
|
|
} else {
|
|
s7 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c1); }
|
|
}
|
|
if (s7 !== peg$FAILED) {
|
|
s8 = [];
|
|
s9 = peg$parse_();
|
|
while (s9 !== peg$FAILED) {
|
|
s8.push(s9);
|
|
s9 = peg$parse_();
|
|
}
|
|
if (s8 !== peg$FAILED) {
|
|
s9 = peg$parsestmtList();
|
|
if (s9 === peg$FAILED) {
|
|
s9 = null;
|
|
}
|
|
if (s9 !== peg$FAILED) {
|
|
s10 = [];
|
|
s11 = peg$parse_();
|
|
while (s11 !== peg$FAILED) {
|
|
s10.push(s11);
|
|
s11 = peg$parse_();
|
|
}
|
|
if (s10 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 125) {
|
|
s11 = peg$c2;
|
|
peg$currPos++;
|
|
} else {
|
|
s11 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c3); }
|
|
}
|
|
if (s11 !== peg$FAILED) {
|
|
s12 = [];
|
|
s13 = peg$parse_();
|
|
while (s13 !== peg$FAILED) {
|
|
s12.push(s13);
|
|
s13 = peg$parse_();
|
|
}
|
|
if (s12 !== peg$FAILED) {
|
|
s1 = peg$c4(s2, s3, s5, s9);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsestmtList() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsestmt();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 59) {
|
|
s3 = peg$c5;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c6); }
|
|
}
|
|
if (s3 === peg$FAILED) {
|
|
s3 = null;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = [];
|
|
s5 = peg$currPos;
|
|
s6 = [];
|
|
s7 = peg$parse_();
|
|
while (s7 !== peg$FAILED) {
|
|
s6.push(s7);
|
|
s7 = peg$parse_();
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parsestmt();
|
|
if (s7 !== peg$FAILED) {
|
|
s8 = [];
|
|
s9 = peg$parse_();
|
|
while (s9 !== peg$FAILED) {
|
|
s8.push(s9);
|
|
s9 = peg$parse_();
|
|
}
|
|
if (s8 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 59) {
|
|
s9 = peg$c5;
|
|
peg$currPos++;
|
|
} else {
|
|
s9 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c6); }
|
|
}
|
|
if (s9 === peg$FAILED) {
|
|
s9 = null;
|
|
}
|
|
if (s9 !== peg$FAILED) {
|
|
s6 = [s6, s7, s8, s9];
|
|
s5 = s6;
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$currPos;
|
|
s6 = [];
|
|
s7 = peg$parse_();
|
|
while (s7 !== peg$FAILED) {
|
|
s6.push(s7);
|
|
s7 = peg$parse_();
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parsestmt();
|
|
if (s7 !== peg$FAILED) {
|
|
s8 = [];
|
|
s9 = peg$parse_();
|
|
while (s9 !== peg$FAILED) {
|
|
s8.push(s9);
|
|
s9 = peg$parse_();
|
|
}
|
|
if (s8 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 59) {
|
|
s9 = peg$c5;
|
|
peg$currPos++;
|
|
} else {
|
|
s9 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c6); }
|
|
}
|
|
if (s9 === peg$FAILED) {
|
|
s9 = null;
|
|
}
|
|
if (s9 !== peg$FAILED) {
|
|
s6 = [s6, s7, s8, s9];
|
|
s5 = s6;
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s1 = peg$c7(s1, s4);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsestmt() {
|
|
var s0;
|
|
|
|
s0 = peg$parseattrStmt();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseedgeStmt();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parsesubgraphStmt();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parseinlineAttrStmt();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parsenodeStmt();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseattrStmt() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsegraph();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parsenode();
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseedge();
|
|
}
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseattrList();
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = peg$c8(s1, s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseinlineAttrStmt() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseid();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 61) {
|
|
s3 = peg$c9;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c10); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseid();
|
|
if (s5 !== peg$FAILED) {
|
|
s1 = peg$c11(s1, s5);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenodeStmt() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsenodeId();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseattrList();
|
|
if (s3 === peg$FAILED) {
|
|
s3 = null;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = peg$c12(s1, s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseedgeStmt() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsenodeIdOrSubgraph();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseedgeRHS();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseattrList();
|
|
if (s5 === peg$FAILED) {
|
|
s5 = null;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s1 = peg$c13(s1, s3, s5);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesubgraphStmt() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
s2 = peg$parsesubgraph();
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = [];
|
|
s4 = peg$parse_();
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
s4 = peg$parse_();
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$currPos;
|
|
s5 = peg$parseid();
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = [];
|
|
s7 = peg$parse_();
|
|
while (s7 !== peg$FAILED) {
|
|
s6.push(s7);
|
|
s7 = peg$parse_();
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
s5 = [s5, s6];
|
|
s4 = s5;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$FAILED;
|
|
}
|
|
if (s4 === peg$FAILED) {
|
|
s4 = null;
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s2 = [s2, s3, s4];
|
|
s1 = s2;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
if (s1 === peg$FAILED) {
|
|
s1 = null;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 123) {
|
|
s2 = peg$c0;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c1); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = [];
|
|
s4 = peg$parse_();
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
s4 = peg$parse_();
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = peg$parsestmtList();
|
|
if (s4 === peg$FAILED) {
|
|
s4 = null;
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = [];
|
|
s6 = peg$parse_();
|
|
while (s6 !== peg$FAILED) {
|
|
s5.push(s6);
|
|
s6 = peg$parse_();
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 125) {
|
|
s6 = peg$c2;
|
|
peg$currPos++;
|
|
} else {
|
|
s6 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c3); }
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
s1 = peg$c14(s1, s4);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseattrList() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseattrListBlock();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseattrListBlock();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseattrListBlock();
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s1 = peg$c15(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseattrListBlock() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 91) {
|
|
s1 = peg$c16;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c17); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseaList();
|
|
if (s3 === peg$FAILED) {
|
|
s3 = null;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 93) {
|
|
s5 = peg$c18;
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c19); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s1 = peg$c20(s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseaList() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseidDef();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 44) {
|
|
s5 = peg$c21;
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c22); }
|
|
}
|
|
if (s5 === peg$FAILED) {
|
|
s5 = null;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = [];
|
|
s7 = peg$parse_();
|
|
while (s7 !== peg$FAILED) {
|
|
s6.push(s7);
|
|
s7 = peg$parse_();
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parseidDef();
|
|
if (s7 !== peg$FAILED) {
|
|
s4 = [s4, s5, s6, s7];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 44) {
|
|
s5 = peg$c21;
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c22); }
|
|
}
|
|
if (s5 === peg$FAILED) {
|
|
s5 = null;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = [];
|
|
s7 = peg$parse_();
|
|
while (s7 !== peg$FAILED) {
|
|
s6.push(s7);
|
|
s7 = peg$parse_();
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = peg$parseidDef();
|
|
if (s7 !== peg$FAILED) {
|
|
s4 = [s4, s5, s6, s7];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s1 = peg$c23(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseedgeRHS() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c24) {
|
|
s2 = peg$c24;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c25); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$c26();
|
|
if (s3) {
|
|
s3 = peg$FAILED;
|
|
} else {
|
|
s3 = void 0;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s2 = [s2, s3];
|
|
s1 = s2;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c27) {
|
|
s2 = peg$c27;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c28); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$c26();
|
|
if (s3) {
|
|
s3 = void 0;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s2 = [s2, s3];
|
|
s1 = s2;
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s1;
|
|
s1 = peg$FAILED;
|
|
}
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parsenodeIdOrSubgraph();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$parseedgeRHS();
|
|
if (s5 === peg$FAILED) {
|
|
s5 = null;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s1 = peg$c29(s3, s5);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseidDef() {
|
|
var s0, s1, s2, s3, s4, s5, s6;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseid();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = peg$currPos;
|
|
s3 = [];
|
|
s4 = peg$parse_();
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
s4 = peg$parse_();
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 61) {
|
|
s4 = peg$c9;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c10); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = [];
|
|
s6 = peg$parse_();
|
|
while (s6 !== peg$FAILED) {
|
|
s5.push(s6);
|
|
s6 = peg$parse_();
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s6 = peg$parseid();
|
|
if (s6 !== peg$FAILED) {
|
|
s3 = [s3, s4, s5, s6];
|
|
s2 = s3;
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s2;
|
|
s2 = peg$FAILED;
|
|
}
|
|
if (s2 === peg$FAILED) {
|
|
s2 = null;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s1 = peg$c30(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenodeIdOrSubgraph() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$parsesubgraphStmt();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsenodeId();
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c31(s1);
|
|
}
|
|
s0 = s1;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenodeId() {
|
|
var s0, s1, s2, s3;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = peg$parseid();
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseport();
|
|
if (s3 === peg$FAILED) {
|
|
s3 = null;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = peg$c32(s1);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseport() {
|
|
var s0, s1, s2, s3, s4, s5, s6, s7, s8;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 58) {
|
|
s1 = peg$c33;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c34); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$parse_();
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$parse_();
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$parseid();
|
|
if (s3 !== peg$FAILED) {
|
|
s4 = [];
|
|
s5 = peg$parse_();
|
|
while (s5 !== peg$FAILED) {
|
|
s4.push(s5);
|
|
s5 = peg$parse_();
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 58) {
|
|
s6 = peg$c33;
|
|
peg$currPos++;
|
|
} else {
|
|
s6 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c34); }
|
|
}
|
|
if (s6 !== peg$FAILED) {
|
|
s7 = [];
|
|
s8 = peg$parse_();
|
|
while (s8 !== peg$FAILED) {
|
|
s7.push(s8);
|
|
s8 = peg$parse_();
|
|
}
|
|
if (s7 !== peg$FAILED) {
|
|
s8 = peg$parsecompassPt();
|
|
if (s8 !== peg$FAILED) {
|
|
s6 = [s6, s7, s8];
|
|
s5 = s6;
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s5;
|
|
s5 = peg$FAILED;
|
|
}
|
|
if (s5 === peg$FAILED) {
|
|
s5 = null;
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s1 = [s1, s2, s3, s4, s5];
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsecompassPt() {
|
|
var s0;
|
|
|
|
if (input.substr(peg$currPos, 2) === peg$c35) {
|
|
s0 = peg$c35;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c36); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.substr(peg$currPos, 2) === peg$c37) {
|
|
s0 = peg$c37;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c38); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.substr(peg$currPos, 2) === peg$c39) {
|
|
s0 = peg$c39;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c40); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.substr(peg$currPos, 2) === peg$c41) {
|
|
s0 = peg$c41;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c42); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 110) {
|
|
s0 = peg$c43;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c44); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 101) {
|
|
s0 = peg$c45;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c46); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 115) {
|
|
s0 = peg$c47;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c48); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 119) {
|
|
s0 = peg$c49;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c50); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 99) {
|
|
s0 = peg$c51;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c52); }
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 95) {
|
|
s0 = peg$c53;
|
|
peg$currPos++;
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c54); }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseid() {
|
|
var s0, s1, s2, s3, s4, s5, s6;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
if (peg$c56.test(input.charAt(peg$currPos))) {
|
|
s1 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c57); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
if (peg$c58.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c59); }
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
if (peg$c58.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c59); }
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s1 = peg$c60(s1, s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 45) {
|
|
s1 = peg$c61;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c62); }
|
|
}
|
|
if (s1 === peg$FAILED) {
|
|
s1 = null;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 46) {
|
|
s2 = peg$c63;
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c64); }
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = [];
|
|
if (peg$c65.test(input.charAt(peg$currPos))) {
|
|
s4 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
while (s4 !== peg$FAILED) {
|
|
s3.push(s4);
|
|
if (peg$c65.test(input.charAt(peg$currPos))) {
|
|
s4 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
}
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = peg$c67(s1, s2, s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 45) {
|
|
s1 = peg$c61;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c62); }
|
|
}
|
|
if (s1 === peg$FAILED) {
|
|
s1 = null;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
if (peg$c65.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
if (peg$c65.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
}
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s3 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 46) {
|
|
s4 = peg$c63;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c64); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s5 = [];
|
|
if (peg$c65.test(input.charAt(peg$currPos))) {
|
|
s6 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s6 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
while (s6 !== peg$FAILED) {
|
|
s5.push(s6);
|
|
if (peg$c65.test(input.charAt(peg$currPos))) {
|
|
s6 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s6 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c66); }
|
|
}
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
if (s3 === peg$FAILED) {
|
|
s3 = null;
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = peg$c68(s1, s2, s3);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s1 = peg$c69;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c71) {
|
|
s4 = peg$c71;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c72); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s4 = peg$c73();
|
|
}
|
|
s3 = s4;
|
|
if (s3 === peg$FAILED) {
|
|
s3 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s4 = peg$c74;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c75); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (peg$c76.test(input.charAt(peg$currPos))) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c77); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = peg$c78(s5);
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
if (s3 === peg$FAILED) {
|
|
if (peg$c76.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c77); }
|
|
}
|
|
}
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c71) {
|
|
s4 = peg$c71;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c72); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
s4 = peg$c73();
|
|
}
|
|
s3 = s4;
|
|
if (s3 === peg$FAILED) {
|
|
s3 = peg$currPos;
|
|
if (input.charCodeAt(peg$currPos) === 92) {
|
|
s4 = peg$c74;
|
|
peg$currPos++;
|
|
} else {
|
|
s4 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c75); }
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (peg$c76.test(input.charAt(peg$currPos))) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c77); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = peg$c78(s5);
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
if (s3 === peg$FAILED) {
|
|
if (peg$c76.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c77); }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 34) {
|
|
s3 = peg$c69;
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c70); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = peg$c79(s2);
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c55); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsenode() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 4).toLowerCase() === peg$c80) {
|
|
s1 = input.substr(peg$currPos, 4);
|
|
peg$currPos += 4;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c81); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c82(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseedge() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 4).toLowerCase() === peg$c83) {
|
|
s1 = input.substr(peg$currPos, 4);
|
|
peg$currPos += 4;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c84); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c82(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsegraph() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 5).toLowerCase() === peg$c85) {
|
|
s1 = input.substr(peg$currPos, 5);
|
|
peg$currPos += 5;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c86); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c82(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsedigraph() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 7).toLowerCase() === peg$c87) {
|
|
s1 = input.substr(peg$currPos, 7);
|
|
peg$currPos += 7;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c88); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c82(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsesubgraph() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 8).toLowerCase() === peg$c89) {
|
|
s1 = input.substr(peg$currPos, 8);
|
|
peg$currPos += 8;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c90); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c82(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsestrict() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 6).toLowerCase() === peg$c91) {
|
|
s1 = input.substr(peg$currPos, 6);
|
|
peg$currPos += 6;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c92); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c82(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsegraphType() {
|
|
var s0, s1;
|
|
|
|
s0 = peg$parsegraph();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
s1 = peg$parsedigraph();
|
|
if (s1 !== peg$FAILED) {
|
|
s1 = peg$c93(s1);
|
|
}
|
|
s0 = s1;
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsewhitespace() {
|
|
var s0, s1;
|
|
|
|
peg$silentFails++;
|
|
s0 = [];
|
|
if (peg$c95.test(input.charAt(peg$currPos))) {
|
|
s1 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c96); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
while (s1 !== peg$FAILED) {
|
|
s0.push(s1);
|
|
if (peg$c95.test(input.charAt(peg$currPos))) {
|
|
s1 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c96); }
|
|
}
|
|
}
|
|
} else {
|
|
s0 = peg$FAILED;
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c94); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parsecomment() {
|
|
var s0, s1, s2, s3, s4, s5;
|
|
|
|
peg$silentFails++;
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c98) {
|
|
s1 = peg$c98;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c99); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
if (peg$c100.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c101); }
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
if (peg$c100.test(input.charAt(peg$currPos))) {
|
|
s3 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c101); }
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
s1 = [s1, s2];
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$currPos;
|
|
if (input.substr(peg$currPos, 2) === peg$c102) {
|
|
s1 = peg$c102;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c103); }
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
s2 = [];
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.substr(peg$currPos, 2) === peg$c104) {
|
|
s5 = peg$c104;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c105); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s5 === peg$FAILED) {
|
|
s4 = void 0;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$FAILED;
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (input.length > peg$currPos) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c106); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
while (s3 !== peg$FAILED) {
|
|
s2.push(s3);
|
|
s3 = peg$currPos;
|
|
s4 = peg$currPos;
|
|
peg$silentFails++;
|
|
if (input.substr(peg$currPos, 2) === peg$c104) {
|
|
s5 = peg$c104;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c105); }
|
|
}
|
|
peg$silentFails--;
|
|
if (s5 === peg$FAILED) {
|
|
s4 = void 0;
|
|
} else {
|
|
peg$currPos = s4;
|
|
s4 = peg$FAILED;
|
|
}
|
|
if (s4 !== peg$FAILED) {
|
|
if (input.length > peg$currPos) {
|
|
s5 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s5 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c106); }
|
|
}
|
|
if (s5 !== peg$FAILED) {
|
|
s4 = [s4, s5];
|
|
s3 = s4;
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s3;
|
|
s3 = peg$FAILED;
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
if (input.substr(peg$currPos, 2) === peg$c104) {
|
|
s3 = peg$c104;
|
|
peg$currPos += 2;
|
|
} else {
|
|
s3 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c105); }
|
|
}
|
|
if (s3 !== peg$FAILED) {
|
|
s1 = [s1, s2, s3];
|
|
s0 = s1;
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
} else {
|
|
peg$currPos = s0;
|
|
s0 = peg$FAILED;
|
|
}
|
|
}
|
|
peg$silentFails--;
|
|
if (s0 === peg$FAILED) {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) { peg$fail(peg$c97); }
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parse_() {
|
|
var s0;
|
|
|
|
s0 = peg$parsewhitespace();
|
|
if (s0 === peg$FAILED) {
|
|
s0 = peg$parsecomment();
|
|
}
|
|
|
|
return s0;
|
|
}
|
|
|
|
|
|
function merge(a, b, key) {
|
|
|
|
function x(a) {
|
|
a.forEach(function (b) {
|
|
if (!(b[key] in obj)) {
|
|
obj[b[key]] = obj[b[key]] || {};
|
|
array.push(obj[b[key]]);
|
|
}
|
|
Object.keys(b).forEach(function (k) {
|
|
obj[b[key]][k] = b[k];
|
|
});
|
|
});
|
|
}
|
|
|
|
var array = [],
|
|
obj = {};
|
|
|
|
x(a);
|
|
x(b);
|
|
return array;
|
|
}
|
|
|
|
var directed;
|
|
|
|
|
|
peg$result = peg$startRuleFunction();
|
|
|
|
if (peg$result !== peg$FAILED && peg$currPos === input.length) {
|
|
return peg$result;
|
|
} else {
|
|
if (peg$result !== peg$FAILED && peg$currPos < input.length) {
|
|
peg$fail(peg$endExpectation());
|
|
}
|
|
|
|
throw peg$buildStructuredError(
|
|
peg$maxFailExpected,
|
|
peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null,
|
|
peg$maxFailPos < input.length
|
|
? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1)
|
|
: peg$computeLocation(peg$maxFailPos, peg$maxFailPos)
|
|
);
|
|
}
|
|
}
|
|
|
|
root.d3dotparser1 = {
|
|
SyntaxError: peg$SyntaxError,
|
|
parse: peg$parse
|
|
};
|
|
})(window);
|
|
|
|
'use strict';
|
|
|
|
const dotparser = d3dotparser1;
|
|
|
|
var load = function(url, converter, callback) {
|
|
if (arguments.length < 3) callback = converter, converter = simple;
|
|
var r = d3
|
|
.request(url)
|
|
.mimeType("text/vnd.graphviz")
|
|
.response(function(xhr) {
|
|
return converter(dotparser.parse(xhr.responseText)); });
|
|
return callback ? r.get(callback) : r;
|
|
};
|
|
|
|
function simple(dotgraph) {
|
|
|
|
let nodeMap = {};
|
|
function addNode(node) {
|
|
if (nodeMap[node.id]) return;
|
|
nodeMap[node.id] = node;
|
|
}
|
|
|
|
if (dotgraph.length===0) return null;
|
|
let fgraph = dotgraph[0];
|
|
|
|
fgraph.stmts.filter((s) => s.type === "node" ).forEach(addNode);
|
|
let edges = fgraph.stmts.filter((s) => s.type === "edge" );
|
|
let links = [];
|
|
for(let i=0; i<edges.length; i++) {
|
|
let edge = edges[i];
|
|
for(let j=0; j<edge.elems.length-1; j++) {
|
|
let curr = edge.elems[j];
|
|
let next = edge.elems[j+1];
|
|
let link = Object.assign({source:curr.id, target:next.id}, edge.attrs);
|
|
links.push(link);
|
|
addNode(curr);
|
|
addNode(next);
|
|
}
|
|
}
|
|
|
|
let nodes = Object.values(nodeMap).map( (n) => Object.assign({id:n.id}, n.attrs));
|
|
return {
|
|
nodes,
|
|
links
|
|
};
|
|
}
|
|
|
|
'use strict';
|
|
|
|
d3.dot = load;
|
|
|
|
})));
|