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2069 lines
49 KiB
2069 lines
49 KiB
4 months ago
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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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"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$startRuleFunctions = { svg_path: peg$parsesvg_path },
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peg$startRuleFunction = peg$parsesvg_path,
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peg$c0 = function(data) {
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if (!data) return [];
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for (var cmds=[],i=0;i<data.length;i++) cmds=cmds.concat.apply(cmds,data[i]);
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var first=cmds[0];
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if (first && first.code=='m'){ // Per spec, first moveto is never relative
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delete first.relative;
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first.code = 'M';
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}
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return cmds;
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},
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peg$c1 = function(first, more) { return merge(first,more) },
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peg$c2 = /^[Mm]/,
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peg$c3 = peg$classExpectation(["M", "m"], false, false),
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peg$c4 = function(c, first, more) {
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var move = commands(c,[first]);
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if (more) move = move.concat(commands(c=='M' ? 'L' : 'l',more[1]));
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return move;
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},
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peg$c5 = /^[Zz]/,
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peg$c6 = peg$classExpectation(["Z", "z"], false, false),
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peg$c7 = function() { return commands('Z') },
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peg$c8 = /^[Ll]/,
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peg$c9 = peg$classExpectation(["L", "l"], false, false),
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peg$c10 = function(c, args) { return commands(c,args) },
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peg$c11 = /^[Hh]/,
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peg$c12 = peg$classExpectation(["H", "h"], false, false),
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peg$c13 = function(c, args) { return commands(c,args.map(function(x){ return {x:x}})) },
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peg$c14 = /^[Vv]/,
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peg$c15 = peg$classExpectation(["V", "v"], false, false),
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peg$c16 = function(c, args) { return commands(c,args.map(function(y){ return {y:y}})) },
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peg$c17 = /^[Cc]/,
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peg$c18 = peg$classExpectation(["C", "c"], false, false),
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peg$c19 = function(a, b, c) { return { x1:a.x, y1:a.y, x2:b.x, y2:b.y, x:c.x, y:c.y } },
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peg$c20 = /^[Ss]/,
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peg$c21 = peg$classExpectation(["S", "s"], false, false),
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peg$c22 = function(b, c) { return { x2:b.x, y2:b.y, x:c.x, y:c.y } },
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peg$c23 = /^[Qq]/,
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peg$c24 = peg$classExpectation(["Q", "q"], false, false),
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peg$c25 = function(a, b) { return { x1:a.x, y1:a.y, x:b.x, y:b.y } },
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peg$c26 = /^[Tt]/,
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peg$c27 = peg$classExpectation(["T", "t"], false, false),
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peg$c28 = /^[Aa]/,
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peg$c29 = peg$classExpectation(["A", "a"], false, false),
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peg$c30 = function(rx, ry, xrot, large, sweep, xy) { return { rx:rx, ry:ry, xAxisRotation:xrot, largeArc:large, sweep:sweep, x:xy.x, y:xy.y } },
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peg$c31 = function(x, y) { return { x:x, y:y } },
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peg$c32 = function(n) { return n*1 },
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peg$c33 = function(parts) { return parts.join('')*1 },
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peg$c34 = /^[01]/,
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peg$c35 = peg$classExpectation(["0", "1"], false, false),
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peg$c36 = function(bit) { return bit=='1' },
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peg$c37 = function() { return '' },
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peg$c38 = ",",
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peg$c39 = peg$literalExpectation(",", false),
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peg$c40 = function(parts) { return parts.join('') },
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peg$c41 = ".",
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peg$c42 = peg$literalExpectation(".", false),
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peg$c43 = /^[eE]/,
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peg$c44 = peg$classExpectation(["e", "E"], false, false),
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peg$c45 = /^[+\-]/,
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peg$c46 = peg$classExpectation(["+", "-"], false, false),
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peg$c47 = /^[0-9]/,
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peg$c48 = peg$classExpectation([["0", "9"]], false, false),
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peg$c49 = function(digits) { return digits.join('') },
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peg$c50 = /^[ \t\n\r]/,
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peg$c51 = peg$classExpectation([" ", "\t", "\n", "\r"], false, false),
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peg$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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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$startRuleFunctions[options.startRule];
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}
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function text() {
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return input.substring(peg$savedPos, peg$currPos);
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}
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function location() {
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return peg$computeLocation(peg$savedPos, peg$currPos);
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}
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function expected(description, location) {
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location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)
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throw peg$buildStructuredError(
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[peg$otherExpectation(description)],
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||
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input.substring(peg$savedPos, peg$currPos),
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location
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);
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||
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}
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||
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function error(message, location) {
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location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)
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|
|
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throw peg$buildSimpleError(message, location);
|
||
|
|
}
|
||
|
|
|
||
|
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function peg$literalExpectation(text, ignoreCase) {
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||
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|
return { type: "literal", text: text, ignoreCase: ignoreCase };
|
||
|
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}
|
||
|
|
|
||
|
|
function peg$classExpectation(parts, inverted, ignoreCase) {
|
||
|
|
return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase };
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$anyExpectation() {
|
||
|
|
return { type: "any" };
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$endExpectation() {
|
||
|
|
return { type: "end" };
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$otherExpectation(description) {
|
||
|
|
return { type: "other", description: description };
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$computePosDetails(pos) {
|
||
|
|
var details = peg$posDetailsCache[pos], p;
|
||
|
|
|
||
|
|
if (details) {
|
||
|
|
return details;
|
||
|
|
} else {
|
||
|
|
p = pos - 1;
|
||
|
|
while (!peg$posDetailsCache[p]) {
|
||
|
|
p--;
|
||
|
|
}
|
||
|
|
|
||
|
|
details = peg$posDetailsCache[p];
|
||
|
|
details = {
|
||
|
|
line: details.line,
|
||
|
|
column: details.column
|
||
|
|
};
|
||
|
|
|
||
|
|
while (p < pos) {
|
||
|
|
if (input.charCodeAt(p) === 10) {
|
||
|
|
details.line++;
|
||
|
|
details.column = 1;
|
||
|
|
} else {
|
||
|
|
details.column++;
|
||
|
|
}
|
||
|
|
|
||
|
|
p++;
|
||
|
|
}
|
||
|
|
|
||
|
|
peg$posDetailsCache[pos] = details;
|
||
|
|
return details;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$computeLocation(startPos, endPos) {
|
||
|
|
var startPosDetails = peg$computePosDetails(startPos),
|
||
|
|
endPosDetails = peg$computePosDetails(endPos);
|
||
|
|
|
||
|
|
return {
|
||
|
|
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$maxFailExpected.push(expected);
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$buildSimpleError(message, location) {
|
||
|
|
return new peg$SyntaxError(message, null, null, location);
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$buildStructuredError(expected, found, location) {
|
||
|
|
return new peg$SyntaxError(
|
||
|
|
peg$SyntaxError.buildMessage(expected, found),
|
||
|
|
expected,
|
||
|
|
found,
|
||
|
|
location
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsesvg_path() {
|
||
|
|
var s0, s1, s2, s3, s4;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = [];
|
||
|
|
s2 = peg$parsewsp();
|
||
|
|
while (s2 !== peg$FAILED) {
|
||
|
|
s1.push(s2);
|
||
|
|
s2 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = peg$parsemoveTo_drawTo_commandGroups();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = [];
|
||
|
|
s4 = peg$parsewsp();
|
||
|
|
while (s4 !== peg$FAILED) {
|
||
|
|
s3.push(s4);
|
||
|
|
s4 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c0(s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsemoveTo_drawTo_commandGroups() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsemoveTo_drawTo_commandGroup();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = [];
|
||
|
|
s5 = peg$parsewsp();
|
||
|
|
while (s5 !== peg$FAILED) {
|
||
|
|
s4.push(s5);
|
||
|
|
s5 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsemoveTo_drawTo_commandGroup();
|
||
|
|
if (s5 !== peg$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$parsewsp();
|
||
|
|
while (s5 !== peg$FAILED) {
|
||
|
|
s4.push(s5);
|
||
|
|
s5 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsemoveTo_drawTo_commandGroup();
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
s4 = [s4, s5];
|
||
|
|
s3 = s4;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsemoveTo_drawTo_commandGroup() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsemoveto();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = [];
|
||
|
|
s5 = peg$parsewsp();
|
||
|
|
while (s5 !== peg$FAILED) {
|
||
|
|
s4.push(s5);
|
||
|
|
s5 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsedrawto_command();
|
||
|
|
if (s5 !== peg$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$parsewsp();
|
||
|
|
while (s5 !== peg$FAILED) {
|
||
|
|
s4.push(s5);
|
||
|
|
s5 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsedrawto_command();
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
s4 = [s4, s5];
|
||
|
|
s3 = s4;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsedrawto_command() {
|
||
|
|
var s0;
|
||
|
|
|
||
|
|
s0 = peg$parseclosepath();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parselineto();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parsehorizontal_lineto();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parsevertical_lineto();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parsecurveto();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parsesmooth_curveto();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parsequadratic_bezier_curveto();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parsesmooth_quadratic_bezier_curveto();
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$parseelliptical_arc();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsemoveto() {
|
||
|
|
var s0, s1, s2, s3, s4, s5, s6;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c2.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c3); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsecoordinate_pair();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
s4 = peg$currPos;
|
||
|
|
s5 = peg$parsecomma_wsp();
|
||
|
|
if (s5 === peg$FAILED) {
|
||
|
|
s5 = null;
|
||
|
|
}
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
s6 = peg$parselineto_argument_sequence();
|
||
|
|
if (s6 !== peg$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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c4(s1, s3, 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$parseclosepath() {
|
||
|
|
var s0, s1;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c5.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c6); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c7();
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parselineto() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c8.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c9); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parselineto_argument_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c10(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$parselineto_argument_sequence() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsecoordinate_pair();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsecoordinate_pair();
|
||
|
|
if (s5 !== peg$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$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsecoordinate_pair();
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsehorizontal_lineto() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c11.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c12); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsecoordinate_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c13(s1, s3);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsecoordinate_sequence() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsenumber();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsenumber();
|
||
|
|
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$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsenumber();
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
s4 = [s4, s5];
|
||
|
|
s3 = s4;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsevertical_lineto() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c14.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c15); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsecoordinate_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c16(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$parsecurveto() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c17.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c18); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsecurveto_argument_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c10(s1, s3);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsecurveto_argument_sequence() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsecurveto_argument();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsecurveto_argument();
|
||
|
|
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$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsecurveto_argument();
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
s4 = [s4, s5];
|
||
|
|
s3 = s4;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsecurveto_argument() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsecoordinate_pair();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = peg$parsecomma_wsp();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsecoordinate_pair();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsecoordinate_pair();
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c19(s1, s3, s5);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$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$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsesmooth_curveto() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c20.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c21); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsesmooth_curveto_argument_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c10(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$parsesmooth_curveto_argument_sequence() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsesmooth_curveto_argument();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsesmooth_curveto_argument();
|
||
|
|
if (s5 !== peg$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$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsesmooth_curveto_argument();
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsesmooth_curveto_argument() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsecoordinate_pair();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = peg$parsecomma_wsp();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsecoordinate_pair();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c22(s1, s3);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsequadratic_bezier_curveto() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c23.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c24); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsequadratic_bezier_curveto_argument_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c10(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$parsequadratic_bezier_curveto_argument_sequence() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsequadratic_bezier_curveto_argument();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsequadratic_bezier_curveto_argument();
|
||
|
|
if (s5 !== peg$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$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsequadratic_bezier_curveto_argument();
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsequadratic_bezier_curveto_argument() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsecoordinate_pair();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = peg$parsecomma_wsp();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsecoordinate_pair();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c25(s1, s3);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsesmooth_quadratic_bezier_curveto() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c26.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c27); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsesmooth_quadratic_bezier_curveto_argument_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c10(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$parsesmooth_quadratic_bezier_curveto_argument_sequence() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsecoordinate_pair();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsecoordinate_pair();
|
||
|
|
if (s5 !== peg$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$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsecoordinate_pair();
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parseelliptical_arc() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c28.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c29); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
while (s3 !== peg$FAILED) {
|
||
|
|
s2.push(s3);
|
||
|
|
s3 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parseelliptical_arc_argument_sequence();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c10(s1, s3);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parseelliptical_arc_argument_sequence() {
|
||
|
|
var s0, s1, s2, s3, s4, s5;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parseelliptical_arc_argument();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = [];
|
||
|
|
s3 = peg$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parseelliptical_arc_argument();
|
||
|
|
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$currPos;
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parseelliptical_arc_argument();
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
s4 = [s4, s5];
|
||
|
|
s3 = s4;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s3;
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c1(s1, s2);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s0;
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parseelliptical_arc_argument() {
|
||
|
|
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsenonnegative_number();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = peg$parsecomma_wsp();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsenonnegative_number();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
s4 = peg$parsecomma_wsp();
|
||
|
|
if (s4 === peg$FAILED) {
|
||
|
|
s4 = null;
|
||
|
|
}
|
||
|
|
if (s4 !== peg$FAILED) {
|
||
|
|
s5 = peg$parsenumber();
|
||
|
|
if (s5 !== peg$FAILED) {
|
||
|
|
s6 = peg$parsecomma_wsp();
|
||
|
|
if (s6 !== peg$FAILED) {
|
||
|
|
s7 = peg$parseflag();
|
||
|
|
if (s7 !== peg$FAILED) {
|
||
|
|
s8 = peg$parsecomma_wsp();
|
||
|
|
if (s8 === peg$FAILED) {
|
||
|
|
s8 = null;
|
||
|
|
}
|
||
|
|
if (s8 !== peg$FAILED) {
|
||
|
|
s9 = peg$parseflag();
|
||
|
|
if (s9 !== peg$FAILED) {
|
||
|
|
s10 = peg$parsecomma_wsp();
|
||
|
|
if (s10 === peg$FAILED) {
|
||
|
|
s10 = null;
|
||
|
|
}
|
||
|
|
if (s10 !== peg$FAILED) {
|
||
|
|
s11 = peg$parsecoordinate_pair();
|
||
|
|
if (s11 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c30(s1, s3, s5, s7, s9, s11);
|
||
|
|
s0 = s1;
|
||
|
|
} else {
|
||
|
|
peg$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$FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsecoordinate_pair() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsenumber();
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = peg$parsecomma_wsp();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsenumber();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c31(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$parsenonnegative_number() {
|
||
|
|
var s0, s1;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$parsefloating_point_constant();
|
||
|
|
if (s1 === peg$FAILED) {
|
||
|
|
s1 = peg$parsedigit_sequence();
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c32(s1);
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsenumber() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$currPos;
|
||
|
|
s2 = peg$parsesign();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsefloating_point_constant();
|
||
|
|
if (s3 !== peg$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;
|
||
|
|
s2 = peg$parsesign();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsedigit_sequence();
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c33(s1);
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parseflag() {
|
||
|
|
var s0, s1;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c34.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c35); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c36(s1);
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsecomma_wsp() {
|
||
|
|
var s0, s1, s2, s3, s4;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = [];
|
||
|
|
s2 = peg$parsewsp();
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
while (s2 !== peg$FAILED) {
|
||
|
|
s1.push(s2);
|
||
|
|
s2 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
s2 = peg$parsecomma();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = [];
|
||
|
|
s4 = peg$parsewsp();
|
||
|
|
while (s4 !== peg$FAILED) {
|
||
|
|
s3.push(s4);
|
||
|
|
s4 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
if (s3 !== peg$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;
|
||
|
|
}
|
||
|
|
if (s0 === peg$FAILED) {
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$currPos;
|
||
|
|
s2 = peg$parsecomma();
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = [];
|
||
|
|
s4 = peg$parsewsp();
|
||
|
|
while (s4 !== peg$FAILED) {
|
||
|
|
s3.push(s4);
|
||
|
|
s4 = peg$parsewsp();
|
||
|
|
}
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c37();
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsecomma() {
|
||
|
|
var s0;
|
||
|
|
|
||
|
|
if (input.charCodeAt(peg$currPos) === 44) {
|
||
|
|
s0 = peg$c38;
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c39); }
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsefloating_point_constant() {
|
||
|
|
var s0, s1, s2, s3;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$currPos;
|
||
|
|
s2 = peg$parsefractional_constant();
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parseexponent();
|
||
|
|
if (s3 === peg$FAILED) {
|
||
|
|
s3 = null;
|
||
|
|
}
|
||
|
|
if (s3 !== peg$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;
|
||
|
|
s2 = peg$parsedigit_sequence();
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parseexponent();
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
s2 = [s2, s3];
|
||
|
|
s1 = s2;
|
||
|
|
} else {
|
||
|
|
peg$currPos = s1;
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
peg$currPos = s1;
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c40(s1);
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsefractional_constant() {
|
||
|
|
var s0, s1, s2, s3, s4;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$currPos;
|
||
|
|
s2 = peg$parsedigit_sequence();
|
||
|
|
if (s2 === peg$FAILED) {
|
||
|
|
s2 = null;
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
if (input.charCodeAt(peg$currPos) === 46) {
|
||
|
|
s3 = peg$c41;
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c42); }
|
||
|
|
}
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
s4 = peg$parsedigit_sequence();
|
||
|
|
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 = peg$currPos;
|
||
|
|
s2 = peg$parsedigit_sequence();
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
if (input.charCodeAt(peg$currPos) === 46) {
|
||
|
|
s3 = peg$c41;
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s3 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c42); }
|
||
|
|
}
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c40(s1);
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parseexponent() {
|
||
|
|
var s0, s1, s2, s3, s4;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = peg$currPos;
|
||
|
|
if (peg$c43.test(input.charAt(peg$currPos))) {
|
||
|
|
s2 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s2 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c44); }
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
s3 = peg$parsesign();
|
||
|
|
if (s3 === peg$FAILED) {
|
||
|
|
s3 = null;
|
||
|
|
}
|
||
|
|
if (s3 !== peg$FAILED) {
|
||
|
|
s4 = peg$parsedigit_sequence();
|
||
|
|
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) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c40(s1);
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsesign() {
|
||
|
|
var s0;
|
||
|
|
|
||
|
|
if (peg$c45.test(input.charAt(peg$currPos))) {
|
||
|
|
s0 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s0 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c46); }
|
||
|
|
}
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsedigit_sequence() {
|
||
|
|
var s0, s1, s2;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
s1 = [];
|
||
|
|
if (peg$c47.test(input.charAt(peg$currPos))) {
|
||
|
|
s2 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s2 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c48); }
|
||
|
|
}
|
||
|
|
if (s2 !== peg$FAILED) {
|
||
|
|
while (s2 !== peg$FAILED) {
|
||
|
|
s1.push(s2);
|
||
|
|
if (peg$c47.test(input.charAt(peg$currPos))) {
|
||
|
|
s2 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s2 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c48); }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c49(s1);
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function peg$parsewsp() {
|
||
|
|
var s0, s1;
|
||
|
|
|
||
|
|
s0 = peg$currPos;
|
||
|
|
if (peg$c50.test(input.charAt(peg$currPos))) {
|
||
|
|
s1 = input.charAt(peg$currPos);
|
||
|
|
peg$currPos++;
|
||
|
|
} else {
|
||
|
|
s1 = peg$FAILED;
|
||
|
|
if (peg$silentFails === 0) { peg$fail(peg$c51); }
|
||
|
|
}
|
||
|
|
if (s1 !== peg$FAILED) {
|
||
|
|
peg$savedPos = s0;
|
||
|
|
s1 = peg$c37();
|
||
|
|
}
|
||
|
|
s0 = s1;
|
||
|
|
|
||
|
|
return s0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function merge(first,more){
|
||
|
|
if (!more) return [first];
|
||
|
|
for (var a=[first],i=0,l=more.length;i<l;i++) a[i+1]=more[i][1];
|
||
|
|
return a;
|
||
|
|
}
|
||
|
|
|
||
|
|
var cmds = {m:'moveto',l:'lineto',h:'horizontal lineto',v:'vertical lineto',c:'curveto',s:'smooth curveto',q:'quadratic curveto',t:'smooth quadratic curveto',a:'elliptical arc',z:'closepath'};
|
||
|
|
for (var code in cmds) cmds[code.toUpperCase()]=cmds[code];
|
||
|
|
function commands(code,args){
|
||
|
|
if (!args) args=[{}];
|
||
|
|
for (var i=args.length;i--;){
|
||
|
|
var cmd={code:code,command:cmds[code]};
|
||
|
|
if (code==code.toLowerCase()) cmd.relative=true;
|
||
|
|
for (var k in args[i]) cmd[k]=args[i][k];
|
||
|
|
args[i] = cmd;
|
||
|
|
}
|
||
|
|
return args;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
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)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = {
|
||
|
|
SyntaxError: peg$SyntaxError,
|
||
|
|
parse: peg$parse
|
||
|
|
};
|