trimill.xyz/flaskr/templates/projects/complex_grapher/grammar.js

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2022-06-23 05:58:54 +00:00
// Generated by Peggy 1.2.0.
//
// https://peggyjs.org/
"use strict";
function toFixed(x) {
if (Math.abs(x) < 1.0) {
var e = parseInt(x.toString().split('e-')[1]);
if (e) {
x *= Math.pow(10,e-1);
x = '0.' + (new Array(e)).join('0') + x.toString().substring(2);
}
} else {
var e = parseInt(x.toString().split('+')[1]);
if (e > 20) {
e -= 20;
x /= Math.pow(10,e);
x += (new Array(e+1)).join('0');
}
}
x = x.toString();
if(!x.includes(".")) {
x += ".";
}
return x;
}
class OpAdd {
constructor(left, right) {
this.left = left;
this.right = right;
}
gen(ctx) {
return "(" + this.left.gen(ctx) + "+" + this.right.gen(ctx) + ")";
}
reduce() {
const left = this.left.reduce();
const right = this.right.reduce();
if(left !== null && right !== null) {
return new Vec2(left.re + right.re, left.im + right.im);
} else {
if(left !== null) {
this.left = left;
} else if(right !== null) {
this.right = right;
}
return null
}
}
}
class OpSub {
constructor(left, right) {
this.left = left;
this.right = right;
}
gen(ctx) {
return "(" + this.left.gen(ctx) + "-" + this.right.gen(ctx) + ")";
}
reduce() {
const left = this.left.reduce();
const right = this.right.reduce();
if(left !== null && right !== null) {
return new Vec2(left.re - right.re, left.im - right.im);
} else {
if(left !== null) {
this.left = left;
} else if(right !== null) {
this.right = right;
}
return null
}
}
}
class OpNeg {
constructor(arg) {
this.arg = arg;
}
gen(ctx) {
return "(-(" + this.arg.gen(ctx) + "))";
}
reduce() {
const arg = this.arg.reduce();
if(arg !== null) {
return new Vec2(-arg.re, -arg.im);
} else {
return null
}
}
}
class Fn {
constructor(name, args, argoff) {
this.name = name;
this.args = args;
this.argoff = argoff;
}
gen(ctx) {
let name = this.name + "$" + this.args.length;
if(ctx[name] === undefined) {
throw "Error: the function " + this.name + " does not exist or has the wrong number of arguments";
}
if(this.argoff != null) {
name += "_o";
}
if(ctx[name] === undefined) {
throw "Error: the function " + this.name + " cannot take an argument offset";
}
let s = ctx[name] + "(";
if(this.argoff != null) {
s += toFixed(this.argoff) + ",";
}
for(const a of this.args) {
s += a.gen(ctx) + ",";
}
s = s.slice(0,-1) + ")";
return s;
}
reduce() {
for(const i in this.args) {
const a = this.args[i];
const r = a.reduce();
if(r !== null) {
this.args[i] = r;
}
}
return null;
}
}
class Variable {
constructor(name) {
this.name = name;
}
gen(ctx) {
if(ctx[this.name] === undefined) {
throw "Error: " + this.name + " is not a variable";
}
return ctx[this.name];
}
reduce() {
return null;
}
}
class Vec2 {
constructor(re, im) {
this.re = re;
this.im = im;
}
gen(ctx) {
return "vec2(" + toFixed(this.re) + "," + toFixed(this.im) + ")";
}
reduce() {
return this;
}
}
class Conditional {
constructor(cond) {
this.cond = cond;
}
gen(ctx) {
let res = "";
for(const part of this.cond) {
if(part.length == 2) {
res += "(" + part[0].gen(ctx) + ").x>0.0 ? (" + part[1].gen(ctx) + ") : ";
} else {
res += part[0].gen(ctx);
}
}
return "(" + res + ")";
}
reduce() {
return null;
}
}
function peg$subclass(child, parent) {
function C() { this.constructor = child; }
C.prototype = parent.prototype;
child.prototype = new C();
}
function peg$SyntaxError(message, expected, found, location) {
var self = Error.call(this, message);
if (Object.setPrototypeOf) {
Object.setPrototypeOf(self, peg$SyntaxError.prototype);
}
self.expected = expected;
self.found = found;
self.location = location;
self.name = "SyntaxError";
return self;
}
peg$subclass(peg$SyntaxError, Error);
function peg$padEnd(str, targetLength, padString) {
padString = padString || " ";
if (str.length > targetLength) { return str; }
targetLength -= str.length;
padString += padString.repeat(targetLength);
return str + padString.slice(0, targetLength);
}
peg$SyntaxError.prototype.format = function(sources) {
var str = "Error: " + this.message;
if (this.location) {
var src = null;
var k;
for (k = 0; k < sources.length; k++) {
if (sources[k].source === this.location.source) {
src = sources[k].text.split(/\r\n|\n|\r/g);
break;
}
}
var s = this.location.start;
var loc = this.location.source + ":" + s.line + ":" + s.column;
if (src) {
var e = this.location.end;
var filler = peg$padEnd("", s.line.toString().length);
var line = src[s.line - 1];
var last = s.line === e.line ? e.column : line.length + 1;
str += "\n --> " + loc + "\n"
+ filler + " |\n"
+ s.line + " | " + line + "\n"
+ filler + " | " + peg$padEnd("", s.column - 1)
+ peg$padEnd("", last - s.column, "^");
} else {
str += "\n at " + loc;
}
}
return str;
};
peg$SyntaxError.buildMessage = function(expected, found) {
var DESCRIBE_EXPECTATION_FNS = {
literal: function(expectation) {
return "\"" + literalEscape(expectation.text) + "\"";
},
class: function(expectation) {
var escapedParts = expectation.parts.map(function(part) {
return Array.isArray(part)
? classEscape(part[0]) + "-" + classEscape(part[1])
: classEscape(part);
});
return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]";
},
any: function() {
return "any character";
},
end: function() {
return "end of input";
},
other: function(expectation) {
return expectation.description;
}
};
function hex(ch) {
return ch.charCodeAt(0).toString(16).toUpperCase();
}
function literalEscape(s) {
return s
.replace(/\\/g, "\\\\")
.replace(/"/g, "\\\"")
.replace(/\0/g, "\\0")
.replace(/\t/g, "\\t")
.replace(/\n/g, "\\n")
.replace(/\r/g, "\\r")
.replace(/[\x00-\x0F]/g, function(ch) { return "\\x0" + hex(ch); })
.replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return "\\x" + hex(ch); });
}
function classEscape(s) {
return s
.replace(/\\/g, "\\\\")
.replace(/\]/g, "\\]")
.replace(/\^/g, "\\^")
.replace(/-/g, "\\-")
.replace(/\0/g, "\\0")
.replace(/\t/g, "\\t")
.replace(/\n/g, "\\n")
.replace(/\r/g, "\\r")
.replace(/[\x00-\x0F]/g, function(ch) { return "\\x0" + hex(ch); })
.replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return "\\x" + hex(ch); });
}
function describeExpectation(expectation) {
return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
}
function describeExpected(expected) {
var descriptions = expected.map(describeExpectation);
var i, j;
descriptions.sort();
if (descriptions.length > 0) {
for (i = 1, j = 1; i < descriptions.length; i++) {
if (descriptions[i - 1] !== descriptions[i]) {
descriptions[j] = descriptions[i];
j++;
}
}
descriptions.length = j;
}
switch (descriptions.length) {
case 1:
return descriptions[0];
case 2:
return descriptions[0] + " or " + descriptions[1];
default:
return descriptions.slice(0, -1).join(", ")
+ ", or "
+ descriptions[descriptions.length - 1];
}
}
function describeFound(found) {
return found ? "\"" + literalEscape(found) + "\"" : "end of input";
}
return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";
};
function peg$parse(input, options) {
options = options !== undefined ? options : {};
var peg$FAILED = {};
var peg$source = options.grammarSource;
var peg$startRuleFunctions = { Level0: peg$parseLevel0 };
var peg$startRuleFunction = peg$parseLevel0;
var peg$c0 = "+";
var peg$c1 = "-";
var peg$c2 = "*";
var peg$c3 = "/";
var peg$c4 = "^";
var peg$c5 = "(";
var peg$c6 = ")";
var peg$c7 = "{";
var peg$c8 = "}";
var peg$c9 = "[";
var peg$c10 = "]";
var peg$c11 = "tau";
var peg$c12 = "\u03C4";
var peg$c13 = "t";
var peg$c14 = "pi";
var peg$c15 = "\u03C0";
var peg$c16 = "p";
var peg$c17 = ",";
var peg$c18 = ":";
var peg$c19 = "i";
var peg$c20 = ".";
var peg$r0 = /^[a-zA-Z_\u221A\u0393\u03C0\u03C4\u03B3]/;
var peg$r1 = /^[+\-]/;
var peg$r2 = /^[0-9]/;
var peg$r3 = /^[ \t\n\r]/;
var peg$e0 = peg$literalExpectation("+", false);
var peg$e1 = peg$literalExpectation("-", false);
var peg$e2 = peg$literalExpectation("*", false);
var peg$e3 = peg$literalExpectation("/", false);
var peg$e4 = peg$literalExpectation("^", false);
var peg$e5 = peg$literalExpectation("(", false);
var peg$e6 = peg$literalExpectation(")", false);
var peg$e7 = peg$literalExpectation("{", false);
var peg$e8 = peg$literalExpectation("}", false);
var peg$e9 = peg$literalExpectation("[", false);
var peg$e10 = peg$literalExpectation("]", false);
var peg$e11 = peg$literalExpectation("tau", false);
var peg$e12 = peg$literalExpectation("\u03C4", false);
var peg$e13 = peg$literalExpectation("t", false);
var peg$e14 = peg$literalExpectation("pi", false);
var peg$e15 = peg$literalExpectation("\u03C0", false);
var peg$e16 = peg$literalExpectation("p", false);
var peg$e17 = peg$literalExpectation(",", false);
var peg$e18 = peg$literalExpectation(":", false);
var peg$e19 = peg$otherExpectation("varname");
var peg$e20 = peg$classExpectation([["a", "z"], ["A", "Z"], "_", "\u221A", "\u0393", "\u03C0", "\u03C4", "\u03B3"], false, false);
var peg$e21 = peg$otherExpectation("real");
var peg$e22 = peg$otherExpectation("imag");
var peg$e23 = peg$literalExpectation("i", false);
var peg$e24 = peg$otherExpectation("number");
var peg$e25 = peg$classExpectation(["+", "-"], false, false);
var peg$e26 = peg$literalExpectation(".", false);
var peg$e27 = peg$otherExpectation("digits");
var peg$e28 = peg$classExpectation([["0", "9"]], false, false);
var peg$e29 = peg$otherExpectation("whitespace");
var peg$e30 = peg$classExpectation([" ", "\t", "\n", "\r"], false, false);
var peg$f0 = function(head, tail) {
return tail.reduce(function(result, element) {
if (element[1] === "+") { return new OpAdd(result, element[3]); }
if (element[1] === "-") { return new OpSub(result, element[3]); }
}, head);
};
var peg$f1 = function(head, tail) {
return tail.reduce(function(result, element) {
if (element[1] === "*") { return new Fn("*", [result, element[3]]); }
if (element[1] === "/") { return new Fn("/", [result, element[3]]); }
}, head);
};
var peg$f2 = function(head, tail) {
return head.reverse().reduce(function(result, element) {
return new Fn("^", [element[0], result]);
}, tail);
};
var peg$f3 = function(expr) { return expr; };
var peg$f4 = function(cond) { return new Conditional(cond); };
var peg$f5 = function(name, argoff, args) {
if(typeof(name) == "string") {
return new Fn(name, args.reverse(), argoff == null ? null : argoff[2]);
} else {
throw "Error: i is not a function";
}
};
var peg$f6 = function(name) {
if(typeof(name) == "string") {
return new Variable(name);
} else {
return name;
}
};
var peg$f7 = function(e) { return new OpNeg(e); };
var peg$f8 = function(n) {
console.log("AAA", n.re);
return n.re * 6.283185307179586;
};
var peg$f9 = function(n) {
return n.re * 3.141592653589793;
};
var peg$f10 = function(n) {
return n.re;
};
var peg$f11 = function(arg, lst) {
lst.push(arg);
return lst;
};
var peg$f12 = function(arg) { return [arg]; };
var peg$f13 = function(cond, expr, rest) { return [].concat([[cond, expr]],rest); };
var peg$f14 = function(expr) { return [[expr]]; };
var peg$f15 = function() {
if(text() === "i") {
return new Vec2(0,1);
} else {
return text();
}
};
var peg$f16 = function() {
return new Vec2(parseFloat(text()),0);
};
var peg$f17 = function() {
return new Vec2(0,parseFloat(text()));
};
var peg$currPos = 0;
var peg$savedPos = 0;
var peg$posDetailsCache = [{ line: 1, column: 1 }];
var peg$maxFailPos = 0;
var peg$maxFailExpected = [];
var peg$silentFails = 0;
var peg$result;
if ("startRule" in options) {
if (!(options.startRule in peg$startRuleFunctions)) {
throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
}
peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
}
function text() {
return input.substring(peg$savedPos, peg$currPos);
}
function offset() {
return peg$savedPos;
}
function range() {
return {
source: peg$source,
start: peg$savedPos,
end: peg$currPos
};
}
function location() {
return peg$computeLocation(peg$savedPos, peg$currPos);
}
function expected(description, location) {
location = location !== undefined
? location
: peg$computeLocation(peg$savedPos, peg$currPos);
throw peg$buildStructuredError(
[peg$otherExpectation(description)],
input.substring(peg$savedPos, peg$currPos),
location
);
}
function error(message, location) {
location = location !== undefined
? location
: peg$computeLocation(peg$savedPos, peg$currPos);
throw peg$buildSimpleError(message, location);
}
function peg$literalExpectation(text, ignoreCase) {
return { type: "literal", text: text, ignoreCase: ignoreCase };
}
function peg$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$posDetailsCache[pos];
var p;
if (details) {
return details;
} else {
p = pos - 1;
while (!peg$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);
var endPosDetails = peg$computePosDetails(endPos);
return {
source: peg$source,
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$parseLevel0() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$currPos;
s1 = peg$parseLevel1();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$currPos;
s4 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 43) {
s5 = peg$c0;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e0); }
}
if (s5 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 45) {
s5 = peg$c1;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e1); }
}
}
if (s5 !== peg$FAILED) {
s6 = peg$parse_();
s7 = peg$parseLevel1();
if (s7 !== peg$FAILED) {
s4 = [s4, s5, s6, s7];
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
s4 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 43) {
s5 = peg$c0;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e0); }
}
if (s5 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 45) {
s5 = peg$c1;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e1); }
}
}
if (s5 !== peg$FAILED) {
s6 = peg$parse_();
s7 = peg$parseLevel1();
if (s7 !== peg$FAILED) {
s4 = [s4, s5, s6, s7];
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
peg$savedPos = s0;
s0 = peg$f0(s1, s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseLevel1() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$currPos;
s1 = peg$parseLevel2();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$currPos;
s4 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 42) {
s5 = peg$c2;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e2); }
}
if (s5 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s5 = peg$c3;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e3); }
}
}
if (s5 !== peg$FAILED) {
s6 = peg$parse_();
s7 = peg$parseLevel2();
if (s7 !== peg$FAILED) {
s4 = [s4, s5, s6, s7];
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
s4 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 42) {
s5 = peg$c2;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e2); }
}
if (s5 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s5 = peg$c3;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e3); }
}
}
if (s5 !== peg$FAILED) {
s6 = peg$parse_();
s7 = peg$parseLevel2();
if (s7 !== peg$FAILED) {
s4 = [s4, s5, s6, s7];
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
peg$savedPos = s0;
s0 = peg$f1(s1, s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseLevel2() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
s3 = peg$parseLevel3();
if (s3 !== peg$FAILED) {
s4 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 94) {
s5 = peg$c4;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e4); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parse_();
s3 = [s3, s4, s5, s6];
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
s3 = peg$parseLevel3();
if (s3 !== peg$FAILED) {
s4 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 94) {
s5 = peg$c4;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e4); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parse_();
s3 = [s3, s4, s5, s6];
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
}
s2 = peg$parseLevel3();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f2(s1, s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseLevel3() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;
s0 = peg$currPos;
s1 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 40) {
s2 = peg$c5;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e5); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parse_();
s4 = peg$parseLevel0();
if (s4 !== peg$FAILED) {
s5 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 41) {
s6 = peg$c6;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e6); }
}
if (s6 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f3(s4);
} 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$parse_();
if (input.charCodeAt(peg$currPos) === 123) {
s2 = peg$c7;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e7); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parse_();
s4 = peg$parseConditionalInner();
if (s4 !== peg$FAILED) {
s5 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 125) {
s6 = peg$c8;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e8); }
}
if (s6 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f4(s4);
} else {
peg$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$currPos;
s1 = peg$parse_();
s2 = peg$parseName();
if (s2 !== peg$FAILED) {
s3 = peg$parse_();
s4 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 91) {
s5 = peg$c9;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e9); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parse_();
s7 = peg$parseArgOffset();
if (s7 !== peg$FAILED) {
s8 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 93) {
s9 = peg$c10;
peg$currPos++;
} else {
s9 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e10); }
}
if (s9 !== peg$FAILED) {
s10 = peg$parse_();
s5 = [s5, s6, s7, s8, s9, s10];
s4 = s5;
} else {
peg$currPos = s4;
s4 = peg$FAILED;
}
} else {
peg$currPos = s4;
s4 = peg$FAILED;
}
} else {
peg$currPos = s4;
s4 = peg$FAILED;
}
if (s4 === peg$FAILED) {
s4 = null;
}
if (input.charCodeAt(peg$currPos) === 40) {
s5 = peg$c5;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e5); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parseParameterList();
if (s6 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s7 = peg$c6;
peg$currPos++;
} else {
s7 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e6); }
}
if (s7 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f5(s2, s4, s6);
} 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;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parse_();
s2 = peg$parseName();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f6(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$parseImag();
if (s0 === peg$FAILED) {
s0 = peg$parseReal();
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 45) {
s2 = peg$c1;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e1); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parseLevel1();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f7(s3);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
}
}
}
}
}
return s0;
}
function peg$parseArgOffset() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$parseReal();
if (s1 !== peg$FAILED) {
s2 = peg$parse_();
if (input.substr(peg$currPos, 3) === peg$c11) {
s3 = peg$c11;
peg$currPos += 3;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e11); }
}
if (s3 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 964) {
s3 = peg$c12;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e12); }
}
if (s3 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 116) {
s3 = peg$c13;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e13); }
}
}
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f8(s1);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseReal();
if (s1 !== peg$FAILED) {
s2 = peg$parse_();
if (input.substr(peg$currPos, 2) === peg$c14) {
s3 = peg$c14;
peg$currPos += 2;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e14); }
}
if (s3 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 960) {
s3 = peg$c15;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e15); }
}
if (s3 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 112) {
s3 = peg$c16;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e16); }
}
}
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f9(s1);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseReal();
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f10(s1);
}
s0 = s1;
}
}
return s0;
}
function peg$parseParameterList() {
var s0, s1, s2, s3, s4, s5;
s0 = peg$currPos;
s1 = peg$parse_();
s2 = peg$parseLevel0();
if (s2 !== peg$FAILED) {
s3 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 44) {
s4 = peg$c17;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e17); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parseParameterList();
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f11(s2, s5);
} 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$parse_();
s2 = peg$parseLevel0();
if (s2 !== peg$FAILED) {
s3 = peg$parse_();
peg$savedPos = s0;
s0 = peg$f12(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseConditionalInner() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11;
s0 = peg$currPos;
s1 = peg$parse_();
s2 = peg$parseLevel0();
if (s2 !== peg$FAILED) {
s3 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 58) {
s4 = peg$c18;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e18); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parse_();
s6 = peg$parseLevel0();
if (s6 !== peg$FAILED) {
s7 = peg$parse_();
if (input.charCodeAt(peg$currPos) === 44) {
s8 = peg$c17;
peg$currPos++;
} else {
s8 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e17); }
}
if (s8 !== peg$FAILED) {
s9 = peg$parse_();
s10 = peg$parseConditionalInner();
if (s10 !== peg$FAILED) {
s11 = peg$parse_();
peg$savedPos = s0;
s0 = peg$f13(s2, s6, s10);
} 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;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parse_();
s2 = peg$parseLevel0();
if (s2 !== peg$FAILED) {
s3 = peg$parse_();
peg$savedPos = s0;
s0 = peg$f14(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseName() {
var s0, s1, s2;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
if (peg$r0.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e20); }
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
if (peg$r0.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e20); }
}
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f15();
}
s0 = s1;
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e19); }
}
return s0;
}
function peg$parseReal() {
var s0, s1, s2;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parse_();
s2 = peg$parseNumber();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f16();
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e21); }
}
return s0;
}
function peg$parseImag() {
var s0, s1, s2, s3;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parse_();
s2 = peg$parseNumber();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 105) {
s3 = peg$c19;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e23); }
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f17();
} else {
peg$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$e22); }
}
return s0;
}
function peg$parseNumber() {
var s0, s1, s2, s3, s4;
peg$silentFails++;
s0 = peg$currPos;
if (peg$r1.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e25); }
}
if (s1 === peg$FAILED) {
s1 = null;
}
s2 = peg$parseDigits();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 46) {
s3 = peg$c20;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e26); }
}
if (s3 !== peg$FAILED) {
s4 = peg$parseDigits();
if (s4 !== peg$FAILED) {
s1 = [s1, s2, s3, s4];
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (peg$r1.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e25); }
}
if (s1 === peg$FAILED) {
s1 = null;
}
s2 = peg$parseDigits();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 46) {
s3 = peg$c20;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e26); }
}
if (s3 !== peg$FAILED) {
s1 = [s1, s2, s3];
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (peg$r1.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e25); }
}
if (s1 === peg$FAILED) {
s1 = null;
}
if (input.charCodeAt(peg$currPos) === 46) {
s2 = peg$c20;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e26); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parseDigits();
if (s3 !== peg$FAILED) {
s1 = [s1, s2, s3];
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (peg$r1.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e25); }
}
if (s1 === peg$FAILED) {
s1 = null;
}
s2 = peg$parseDigits();
if (s2 !== peg$FAILED) {
s1 = [s1, s2];
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
}
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e24); }
}
return s0;
}
function peg$parseDigits() {
var s0, s1;
peg$silentFails++;
s0 = [];
if (peg$r2.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e28); }
}
if (s1 !== peg$FAILED) {
while (s1 !== peg$FAILED) {
s0.push(s1);
if (peg$r2.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e28); }
}
}
} else {
s0 = peg$FAILED;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e27); }
}
return s0;
}
function peg$parse_() {
var s0, s1;
peg$silentFails++;
s0 = [];
if (peg$r3.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e30); }
}
while (s1 !== peg$FAILED) {
s0.push(s1);
if (peg$r3.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e30); }
}
}
peg$silentFails--;
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$e29); }
return s0;
}
peg$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
};