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Http4k Dust templating support
/*! dustjs-linkedin - v2.7.5
* http://dustjs.com/
* Copyright (c) 2016 Aleksander Williams; Released under the MIT License */
(function (root, factory) {
if (typeof define === 'function' && define.amd && define.amd.dust === true) {
define('dust.core', [], factory);
} else if (typeof exports === 'object') {
module.exports = factory();
} else {
root.dust = factory();
}
}(this, function() {
var dust = {
"version": "2.7.5"
},
NONE = 'NONE', ERROR = 'ERROR', WARN = 'WARN', INFO = 'INFO', DEBUG = 'DEBUG',
EMPTY_FUNC = function() {};
dust.config = {
whitespace: false,
amd: false,
cjs: false,
cache: true
};
// Directive aliases to minify code
dust._aliases = {
"write": "w",
"end": "e",
"map": "m",
"render": "r",
"reference": "f",
"section": "s",
"exists": "x",
"notexists": "nx",
"block": "b",
"partial": "p",
"helper": "h"
};
(function initLogging() {
/*global process, console*/
var loggingLevels = { DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, NONE: 4 },
consoleLog,
log;
if (typeof console !== 'undefined' && console.log) {
consoleLog = console.log;
if(typeof consoleLog === 'function') {
log = function() {
consoleLog.apply(console, arguments);
};
} else {
log = function() {
consoleLog(Array.prototype.slice.apply(arguments).join(' '));
};
}
} else {
log = EMPTY_FUNC;
}
/**
* Filters messages based on `dust.debugLevel`.
* This default implementation will print to the console if it exists.
* @param {String|Error} message the message to print/throw
* @param {String} type the severity of the message(ERROR, WARN, INFO, or DEBUG)
* @public
*/
dust.log = function(message, type) {
type = type || INFO;
if (loggingLevels[type] >= loggingLevels[dust.debugLevel]) {
log('[DUST:' + type + ']', message);
}
};
dust.debugLevel = NONE;
if(typeof process !== 'undefined' && process.env && /\bdust\b/.test(process.env.DEBUG)) {
dust.debugLevel = DEBUG;
}
}());
dust.helpers = {};
dust.cache = {};
dust.register = function(name, tmpl) {
if (!name) {
return;
}
tmpl.templateName = name;
if (dust.config.cache !== false) {
dust.cache[name] = tmpl;
}
};
dust.render = function(nameOrTemplate, context, callback) {
var chunk = new Stub(callback).head;
try {
load(nameOrTemplate, chunk, context).end();
} catch (err) {
chunk.setError(err);
}
};
dust.stream = function(nameOrTemplate, context) {
var stream = new Stream(),
chunk = stream.head;
dust.nextTick(function() {
try {
load(nameOrTemplate, chunk, context).end();
} catch (err) {
chunk.setError(err);
}
});
return stream;
};
/**
* Extracts a template function (body_0) from whatever is passed.
* @param nameOrTemplate {*} Could be:
* - the name of a template to load from cache
* - a CommonJS-compiled template (a function with a `template` property)
* - a template function
* @param loadFromCache {Boolean} if false, don't look in the cache
* @return {Function} a template function, if found
*/
function getTemplate(nameOrTemplate, loadFromCache/*=true*/) {
if(!nameOrTemplate) {
return;
}
if(typeof nameOrTemplate === 'function' && nameOrTemplate.template) {
// Sugar away CommonJS module templates
return nameOrTemplate.template;
}
if(dust.isTemplateFn(nameOrTemplate)) {
// Template functions passed directly
return nameOrTemplate;
}
if(loadFromCache !== false) {
// Try loading a template with this name from cache
return dust.cache[nameOrTemplate];
}
}
function load(nameOrTemplate, chunk, context) {
if(!nameOrTemplate) {
return chunk.setError(new Error('No template or template name provided to render'));
}
var template = getTemplate(nameOrTemplate, dust.config.cache);
if (template) {
return template(chunk, Context.wrap(context, template.templateName));
} else {
if (dust.onLoad) {
return chunk.map(function(chunk) {
// Alias just so it's easier to read that this would always be a name
var name = nameOrTemplate;
// Three possible scenarios for a successful callback:
// - `require(nameOrTemplate)(dust); cb()`
// - `src = readFile('src.dust'); cb(null, src)`
// - `compiledTemplate = require(nameOrTemplate)(dust); cb(null, compiledTemplate)`
function done(err, srcOrTemplate) {
var template;
if (err) {
return chunk.setError(err);
}
// Prefer a template that is passed via callback over the cached version.
template = getTemplate(srcOrTemplate, false) || getTemplate(name, dust.config.cache);
if (!template) {
// It's a template string, compile it and register under `name`
if(dust.compile) {
template = dust.loadSource(dust.compile(srcOrTemplate, name));
} else {
return chunk.setError(new Error('Dust compiler not available'));
}
}
template(chunk, Context.wrap(context, template.templateName)).end();
}
if(dust.onLoad.length === 3) {
dust.onLoad(name, context.options, done);
} else {
dust.onLoad(name, done);
}
});
}
return chunk.setError(new Error('Template Not Found: ' + nameOrTemplate));
}
}
dust.loadSource = function(source) {
/*jshint evil:true*/
return eval(source);
};
if (Array.isArray) {
dust.isArray = Array.isArray;
} else {
dust.isArray = function(arr) {
return Object.prototype.toString.call(arr) === '[object Array]';
};
}
dust.nextTick = (function() {
return function(callback) {
setTimeout(callback, 0);
};
})();
/**
* Dust has its own rules for what is "empty"-- which is not the same as falsy.
* Empty arrays, null, and undefined are empty
*/
dust.isEmpty = function(value) {
if (value === 0) {
return false;
}
if (dust.isArray(value) && !value.length) {
return true;
}
return !value;
};
dust.isEmptyObject = function(obj) {
var key;
if (obj === null) {
return false;
}
if (obj === undefined) {
return false;
}
if (obj.length > 0) {
return false;
}
for (key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
return false;
}
}
return true;
};
dust.isTemplateFn = function(elem) {
return typeof elem === 'function' &&
elem.__dustBody;
};
/**
* Decide somewhat-naively if something is a Thenable.
* @param elem {*} object to inspect
* @return {Boolean} is `elem` a Thenable?
*/
dust.isThenable = function(elem) {
return elem &&
typeof elem === 'object' &&
typeof elem.then === 'function';
};
/**
* Decide very naively if something is a Stream.
* @param elem {*} object to inspect
* @return {Boolean} is `elem` a Stream?
*/
dust.isStreamable = function(elem) {
return elem &&
typeof elem.on === 'function' &&
typeof elem.pipe === 'function';
};
// apply the filter chain and return the output string
dust.filter = function(string, auto, filters, context) {
var i, len, name, filter;
if (filters) {
for (i = 0, len = filters.length; i < len; i++) {
name = filters[i];
if (!name.length) {
continue;
}
filter = dust.filters[name];
if (name === 's') {
auto = null;
} else if (typeof filter === 'function') {
string = filter(string, context);
} else {
dust.log('Invalid filter `' + name + '`', WARN);
}
}
}
// by default always apply the h filter, unless asked to unescape with |s
if (auto) {
string = dust.filters[auto](string, context);
}
return string;
};
dust.filters = {
h: function(value) { return dust.escapeHtml(value); },
j: function(value) { return dust.escapeJs(value); },
u: encodeURI,
uc: encodeURIComponent,
js: function(value) { return dust.escapeJSON(value); },
jp: function(value) {
if (!JSON) {dust.log('JSON is undefined; could not parse `' + value + '`', WARN);
return value;
} else {
return JSON.parse(value);
}
}
};
function Context(stack, global, options, blocks, templateName) {
if(stack !== undefined && !(stack instanceof Stack)) {
stack = new Stack(stack);
}
this.stack = stack;
this.global = global;
this.options = options;
this.blocks = blocks;
this.templateName = templateName;
this._isContext = true;
}
dust.makeBase = dust.context = function(global, options) {
return new Context(undefined, global, options);
};
dust.isContext = function(obj) {
return typeof obj === "object" && obj._isContext === true;
};
/**
* Factory function that creates a closure scope around a Thenable-callback.
* Returns a function that can be passed to a Thenable that will resume a
* Context lookup once the Thenable resolves with new data, adding that new
* data to the lookup stack.
*/
function getWithResolvedData(ctx, cur, down) {
return function(data) {
return ctx.push(data)._get(cur, down);
};
}
Context.wrap = function(context, name) {
if (dust.isContext(context)) {
return context;
}
return new Context(context, {}, {}, null, name);
};
/**
* Public API for getting a value from the context.
* @method get
* @param {string|array} path The path to the value. Supported formats are:
* 'key'
* 'path.to.key'
* '.path.to.key'
* ['path', 'to', 'key']
* ['key']
* @param {boolean} [cur=false] Boolean which determines if the search should be limited to the
* current context (true), or if get should search in parent contexts as well (false).
* @public
* @returns {string|object}
*/
Context.prototype.get = function(path, cur) {
if (typeof path === 'string') {
if (path[0] === '.') {
cur = true;
path = path.substr(1);
}
path = path.split('.');
}
return this._get(cur, path);
};
/**
* Get a value from the context
* @method _get
* @param {boolean} cur Get only from the current context
* @param {array} down An array of each step in the path
* @private
* @return {string | object}
*/
Context.prototype._get = function(cur, down) {
var ctx = this.stack || {},
i = 1,
value, first, len, ctxThis, fn;
first = down[0];
len = down.length;
if (cur && len === 0) {
ctxThis = ctx;
ctx = ctx.head;
} else {
if (!cur) {
// Search up the stack for the first value
while (ctx) {
if (ctx.isObject) {
ctxThis = ctx.head;
value = ctx.head[first];
if (value !== undefined) {
break;
}
}
ctx = ctx.tail;
}
// Try looking in the global context if we haven't found anything yet
if (value !== undefined) {
ctx = value;
} else {
ctx = this.global && this.global[first];
}
} else if (ctx) {
// if scope is limited by a leading dot, don't search up the tree
if(ctx.head) {
ctx = ctx.head[first];
} else {
// context's head is empty, value we are searching for is not defined
ctx = undefined;
}
}
while (ctx && i < len) {
if (dust.isThenable(ctx)) {
// Bail early by returning a Thenable for the remainder of the search tree
return ctx.then(getWithResolvedData(this, cur, down.slice(i)));
}
ctxThis = ctx;
ctx = ctx[down[i]];
i++;
}
}
if (typeof ctx === 'function') {
fn = function() {
try {
return ctx.apply(ctxThis, arguments);
} catch (err) {
dust.log(err, ERROR);
throw err;
}
};
fn.__dustBody = !!ctx.__dustBody;
return fn;
} else {
if (ctx === undefined) {
dust.log('Cannot find reference `{' + down.join('.') + '}` in template `' + this.getTemplateName() + '`', INFO);
}
return ctx;
}
};
Context.prototype.getPath = function(cur, down) {
return this._get(cur, down);
};
Context.prototype.push = function(head, idx, len) {
if(head === undefined) {
dust.log("Not pushing an undefined variable onto the context", INFO);
return this;
}
return this.rebase(new Stack(head, this.stack, idx, len));
};
Context.prototype.pop = function() {
var head = this.current();
this.stack = this.stack && this.stack.tail;
return head;
};
Context.prototype.rebase = function(head) {
return new Context(head, this.global, this.options, this.blocks, this.getTemplateName());
};
Context.prototype.clone = function() {
var context = this.rebase();
context.stack = this.stack;
return context;
};
Context.prototype.current = function() {
return this.stack && this.stack.head;
};
Context.prototype.getBlock = function(key) {
var blocks, len, fn;
if (typeof key === 'function') {
key = key(new Chunk(), this).data.join('');
}
blocks = this.blocks;
if (!blocks) {
dust.log('No blocks for context `' + key + '` in template `' + this.getTemplateName() + '`', DEBUG);
return false;
}
len = blocks.length;
while (len--) {
fn = blocks[len][key];
if (fn) {
return fn;
}
}
dust.log('Malformed template `' + this.getTemplateName() + '` was missing one or more blocks.');
return false;
};
Context.prototype.shiftBlocks = function(locals) {
var blocks = this.blocks,
newBlocks;
if (locals) {
if (!blocks) {
newBlocks = [locals];
} else {
newBlocks = blocks.concat([locals]);
}
return new Context(this.stack, this.global, this.options, newBlocks, this.getTemplateName());
}
return this;
};
Context.prototype.resolve = function(body) {
var chunk;
if(typeof body !== 'function') {
return body;
}
chunk = new Chunk().render(body, this);
if(chunk instanceof Chunk) {
return chunk.data.join(''); // ie7 perf
}
return chunk;
};
Context.prototype.getTemplateName = function() {
return this.templateName;
};
function Stack(head, tail, idx, len) {
this.tail = tail;
this.isObject = head && typeof head === 'object';
this.head = head;
this.index = idx;
this.of = len;
}
function Stub(callback) {
this.head = new Chunk(this);
this.callback = callback;
this.out = '';
}
Stub.prototype.flush = function() {
var chunk = this.head;
while (chunk) {
if (chunk.flushable) {
this.out += chunk.data.join(''); //ie7 perf
} else if (chunk.error) {
this.callback(chunk.error);
dust.log('Rendering failed with error `' + chunk.error + '`', ERROR);
this.flush = EMPTY_FUNC;
return;
} else {
return;
}
chunk = chunk.next;
this.head = chunk;
}
this.callback(null, this.out);
};
/**
* Creates an interface sort of like a Streams2 ReadableStream.
*/
function Stream() {
this.head = new Chunk(this);
}
Stream.prototype.flush = function() {
var chunk = this.head;
while(chunk) {
if (chunk.flushable) {
this.emit('data', chunk.data.join('')); //ie7 perf
} else if (chunk.error) {
this.emit('error', chunk.error);
this.emit('end');
dust.log('Streaming failed with error `' + chunk.error + '`', ERROR);
this.flush = EMPTY_FUNC;
return;
} else {
return;
}
chunk = chunk.next;
this.head = chunk;
}
this.emit('end');
};
/**
* Executes listeners for `type` by passing data. Note that this is different from a
* Node stream, which can pass an arbitrary number of arguments
* @return `true` if event had listeners, `false` otherwise
*/
Stream.prototype.emit = function(type, data) {
var events = this.events || {},
handlers = events[type] || [],
i, l;
if (!handlers.length) {
dust.log('Stream broadcasting, but no listeners for `' + type + '`', DEBUG);
return false;
}
handlers = handlers.slice(0);
for (i = 0, l = handlers.length; i < l; i++) {
handlers[i](data);
}
return true;
};
Stream.prototype.on = function(type, callback) {
var events = this.events = this.events || {},
handlers = events[type] = events[type] || [];
if(typeof callback !== 'function') {
dust.log('No callback function provided for `' + type + '` event listener', WARN);
} else {
handlers.push(callback);
}
return this;
};
/**
* Pipes to a WritableStream. Note that backpressure isn't implemented,
* so we just write as fast as we can.
* @param stream {WritableStream}
* @return self
*/
Stream.prototype.pipe = function(stream) {
if(typeof stream.write !== 'function' ||
typeof stream.end !== 'function') {
dust.log('Incompatible stream passed to `pipe`', WARN);
return this;
}
var destEnded = false;
if(typeof stream.emit === 'function') {
stream.emit('pipe', this);
}
if(typeof stream.on === 'function') {
stream.on('error', function() {
destEnded = true;
});
}
return this
.on('data', function(data) {
if(destEnded) {
return;
}
try {
stream.write(data, 'utf8');
} catch (err) {
dust.log(err, ERROR);
}
})
.on('end', function() {
if(destEnded) {
return;
}
try {
stream.end();
destEnded = true;
} catch (err) {
dust.log(err, ERROR);
}
});
};
function Chunk(root, next, taps) {
this.root = root;
this.next = next;
this.data = []; //ie7 perf
this.flushable = false;
this.taps = taps;
}
Chunk.prototype.write = function(data) {
var taps = this.taps;
if (taps) {
data = taps.go(data);
}
this.data.push(data);
return this;
};
Chunk.prototype.end = function(data) {
if (data) {
this.write(data);
}
this.flushable = true;
this.root.flush();
return this;
};
Chunk.prototype.map = function(callback) {
var cursor = new Chunk(this.root, this.next, this.taps),
branch = new Chunk(this.root, cursor, this.taps);
this.next = branch;
this.flushable = true;
try {
callback(branch);
} catch(err) {
dust.log(err, ERROR);
branch.setError(err);
}
return cursor;
};
Chunk.prototype.tap = function(tap) {
var taps = this.taps;
if (taps) {
this.taps = taps.push(tap);
} else {
this.taps = new Tap(tap);
}
return this;
};
Chunk.prototype.untap = function() {
this.taps = this.taps.tail;
return this;
};
Chunk.prototype.render = function(body, context) {
return body(this, context);
};
Chunk.prototype.reference = function(elem, context, auto, filters) {
if (typeof elem === 'function') {
elem = elem.apply(context.current(), [this, context, null, {auto: auto, filters: filters}]);
if (elem instanceof Chunk) {
return elem;
} else {
return this.reference(elem, context, auto, filters);
}
}
if (dust.isThenable(elem)) {
return this.await(elem, context, null, auto, filters);
} else if (dust.isStreamable(elem)) {
return this.stream(elem, context, null, auto, filters);
} else if (!dust.isEmpty(elem)) {
return this.write(dust.filter(elem, auto, filters, context));
} else {
return this;
}
};
Chunk.prototype.section = function(elem, context, bodies, params) {
var body = bodies.block,
skip = bodies['else'],
chunk = this,
i, len, head;
if (typeof elem === 'function' && !dust.isTemplateFn(elem)) {
try {
elem = elem.apply(context.current(), [this, context, bodies, params]);
} catch(err) {
dust.log(err, ERROR);
return this.setError(err);
}
// Functions that return chunks are assumed to have handled the chunk manually.
// Make that chunk the current one and go to the next method in the chain.
if (elem instanceof Chunk) {
return elem;
}
}
if (dust.isEmptyObject(bodies)) {
// No bodies to render, and we've already invoked any function that was available in
// hopes of returning a Chunk.
return chunk;
}
if (!dust.isEmptyObject(params)) {
context = context.push(params);
}
/*
Dust's default behavior is to enumerate over the array elem, passing each object in the array to the block.
When elem resolves to a value or object instead of an array, Dust sets the current context to the value
and renders the block one time.
*/
if (dust.isArray(elem)) {
if (body) {
len = elem.length;
if (len > 0) {
head = context.stack && context.stack.head || {};
head.$len = len;
for (i = 0; i < len; i++) {
head.$idx = i;
chunk = body(chunk, context.push(elem[i], i, len));
}
head.$idx = undefined;
head.$len = undefined;
return chunk;
} else if (skip) {
return skip(this, context);
}
}
} else if (dust.isThenable(elem)) {
return this.await(elem, context, bodies);
} else if (dust.isStreamable(elem)) {
return this.stream(elem, context, bodies);
} else if (elem === true) {
// true is truthy but does not change context
if (body) {
return body(this, context);
}
} else if (elem || elem === 0) {
// everything that evaluates to true are truthy ( e.g. Non-empty strings and Empty objects are truthy. )
// zero is truthy
// for anonymous functions that did not returns a chunk, truthiness is evaluated based on the return value
if (body) {
return body(this, context.push(elem));
}
// nonexistent, scalar false value, scalar empty string, null,
// undefined are all falsy
} else if (skip) {
return skip(this, context);
}
dust.log('Section without corresponding key in template `' + context.getTemplateName() + '`', DEBUG);
return this;
};
Chunk.prototype.exists = function(elem, context, bodies) {
var body = bodies.block,
skip = bodies['else'];
if (!dust.isEmpty(elem)) {
if (body) {
return body(this, context);
}
dust.log('No block for exists check in template `' + context.getTemplateName() + '`', DEBUG);
} else if (skip) {
return skip(this, context);
}
return this;
};
Chunk.prototype.notexists = function(elem, context, bodies) {
var body = bodies.block,
skip = bodies['else'];
if (dust.isEmpty(elem)) {
if (body) {
return body(this, context);
}
dust.log('No block for not-exists check in template `' + context.getTemplateName() + '`', DEBUG);
} else if (skip) {
return skip(this, context);
}
return this;
};
Chunk.prototype.block = function(elem, context, bodies) {
var body = elem || bodies.block;
if (body) {
return body(this, context);
}
return this;
};
Chunk.prototype.partial = function(elem, context, partialContext, params) {
var head;
if(params === undefined) {
// Compatibility for < 2.7.0 where `partialContext` did not exist
params = partialContext;
partialContext = context;
}
if (!dust.isEmptyObject(params)) {
partialContext = partialContext.clone();
head = partialContext.pop();
partialContext = partialContext.push(params)
.push(head);
}
if (dust.isTemplateFn(elem)) {
// The eventual result of evaluating `elem` is a partial name
// Load the partial after getting its name and end the async chunk
return this.capture(elem, context, function(name, chunk) {
partialContext.templateName = name;
load(name, chunk, partialContext).end();
});
} else {
partialContext.templateName = elem;
return load(elem, this, partialContext);
}
};
Chunk.prototype.helper = function(name, context, bodies, params, auto) {
var chunk = this,
filters = params.filters,
ret;
// Pre-2.7.1 compat: if auto is undefined, it's an old template. Automatically escape
if (auto === undefined) {
auto = 'h';
}
// handle invalid helpers, similar to invalid filters
if(dust.helpers[name]) {
try {
ret = dust.helpers[name](chunk, context, bodies, params);
if (ret instanceof Chunk) {
return ret;
}
if(typeof filters === 'string') {
filters = filters.split('|');
}
if (!dust.isEmptyObject(bodies)) {
return chunk.section(ret, context, bodies, params);
}
// Helpers act slightly differently from functions in context in that they will act as
// a reference if they are self-closing (due to grammar limitations)
// In the Chunk.await function we check to make sure bodies is null before acting as a reference
return chunk.reference(ret, context, auto, filters);
} catch(err) {
dust.log('Error in helper `' + name + '`: ' + err.message, ERROR);
return chunk.setError(err);
}
} else {
dust.log('Helper `' + name + '` does not exist', WARN);
return chunk;
}
};
/**
* Reserve a chunk to be evaluated once a thenable is resolved or rejected
* @param thenable {Thenable} the target thenable to await
* @param context {Context} context to use to render the deferred chunk
* @param bodies {Object} must contain a "body", may contain an "error"
* @param auto {String} automatically apply this filter if the Thenable is a reference
* @param filters {Array} apply these filters if the Thenable is a reference
* @return {Chunk}
*/
Chunk.prototype.await = function(thenable, context, bodies, auto, filters) {
return this.map(function(chunk) {
thenable.then(function(data) {
if (bodies) {
chunk = chunk.section(data, context, bodies);
} else {
// Actually a reference. Self-closing sections don't render
chunk = chunk.reference(data, context, auto, filters);
}
chunk.end();
}, function(err) {
var errorBody = bodies && bodies.error;
if(errorBody) {
chunk.render(errorBody, context.push(err)).end();
} else {
dust.log('Unhandled promise rejection in `' + context.getTemplateName() + '`', INFO);
chunk.end();
}
});
});
};
/**
* Reserve a chunk to be evaluated with the contents of a streamable.
* Currently an error event will bomb out the stream. Once an error
* is received, we push it to an {:error} block if one exists, and log otherwise,
* then stop listening to the stream.
* @param streamable {Streamable} the target streamable that will emit events
* @param context {Context} context to use to render each thunk
* @param bodies {Object} must contain a "body", may contain an "error"
* @return {Chunk}
*/
Chunk.prototype.stream = function(stream, context, bodies, auto, filters) {
var body = bodies && bodies.block,
errorBody = bodies && bodies.error;
return this.map(function(chunk) {
var ended = false;
stream
.on('data', function data(thunk) {
if(ended) {
return;
}
if(body) {
// Fork a new chunk out of the blockstream so that we can flush it independently
chunk = chunk.map(function(chunk) {
chunk.render(body, context.push(thunk)).end();
});
} else if(!bodies) {
// When actually a reference, don't fork, just write into the master async chunk
chunk = chunk.reference(thunk, context, auto, filters);
}
})
.on('error', function error(err) {
if(ended) {
return;
}
if(errorBody) {
chunk.render(errorBody, context.push(err));
} else {
dust.log('Unhandled stream error in `' + context.getTemplateName() + '`', INFO);
}
if(!ended) {
ended = true;
chunk.end();
}
})
.on('end', function end() {
if(!ended) {
ended = true;
chunk.end();
}
});
});
};
Chunk.prototype.capture = function(body, context, callback) {
return this.map(function(chunk) {
var stub = new Stub(function(err, out) {
if (err) {
chunk.setError(err);
} else {
callback(out, chunk);
}
});
body(stub.head, context).end();
});
};
Chunk.prototype.setError = function(err) {
this.error = err;
this.root.flush();
return this;
};
// Chunk aliases
for(var f in Chunk.prototype) {
if(dust._aliases[f]) {
Chunk.prototype[dust._aliases[f]] = Chunk.prototype[f];
}
}
function Tap(head, tail) {
this.head = head;
this.tail = tail;
}
Tap.prototype.push = function(tap) {
return new Tap(tap, this);
};
Tap.prototype.go = function(value) {
var tap = this;
while(tap) {
value = tap.head(value);
tap = tap.tail;
}
return value;
};
var HCHARS = /[&<>"']/,
AMP = /&/g,
LT = //g,
QUOT = /\"/g,
SQUOT = /\'/g;
dust.escapeHtml = function(s) {
if (typeof s === "string" || (s && typeof s.toString === "function")) {
if (typeof s !== "string") {
s = s.toString();
}
if (!HCHARS.test(s)) {
return s;
}
return s.replace(AMP,'&').replace(LT,'<').replace(GT,'>').replace(QUOT,'"').replace(SQUOT, ''');
}
return s;
};
var BS = /\\/g,
FS = /\//g,
CR = /\r/g,
LS = /\u2028/g,
PS = /\u2029/g,
NL = /\n/g,
LF = /\f/g,
SQ = /'/g,
DQ = /"/g,
TB = /\t/g;
dust.escapeJs = function(s) {
if (typeof s === 'string') {
return s
.replace(BS, '\\\\')
.replace(FS, '\\/')
.replace(DQ, '\\"')
.replace(SQ, '\\\'')
.replace(CR, '\\r')
.replace(LS, '\\u2028')
.replace(PS, '\\u2029')
.replace(NL, '\\n')
.replace(LF, '\\f')
.replace(TB, '\\t');
}
return s;
};
dust.escapeJSON = function(o) {
if (!JSON) {
dust.log('JSON is undefined; could not escape `' + o + '`', WARN);
return o;
} else {
return JSON.stringify(o)
.replace(LS, '\\u2028')
.replace(PS, '\\u2029')
.replace(LT, '\\u003c');
}
};
return dust;
}));
(function(root, factory) {
if (typeof define === "function" && define.amd && define.amd.dust === true) {
define("dust.parse", ["dust.core"], function(dust) {
return factory(dust).parse;
});
} else if (typeof exports === 'object') {
// in Node, require this file if we want to use the parser as a standalone module
module.exports = factory(require('./dust'));
// @see server file for parser methods exposed in node
} else {
// in the browser, store the factory output if we want to use the parser directly
factory(root.dust);
}
}(this, function(dust) {
var parser = (function() {
/*
* Generated by PEG.js 0.8.0.
*
* http://pegjs.majda.cz/
*/
function peg$subclass(child, parent) {
function ctor() { this.constructor = child; }
ctor.prototype = parent.prototype;
child.prototype = new ctor();
}
function SyntaxError(message, expected, found, offset, line, column) {
this.message = message;
this.expected = expected;
this.found = found;
this.offset = offset;
this.line = line;
this.column = column;
this.name = "SyntaxError";
}
peg$subclass(SyntaxError, Error);
function parse(input) {
var options = arguments.length > 1 ? arguments[1] : {},
peg$FAILED = {},
peg$startRuleFunctions = { start: peg$parsestart },
peg$startRuleFunction = peg$parsestart,
peg$c0 = [],
peg$c1 = function(p) {
var body = ["body"].concat(p);
return withPosition(body);
},
peg$c2 = { type: "other", description: "section" },
peg$c3 = peg$FAILED,
peg$c4 = null,
peg$c5 = function(t, b, e, n) {
if( (!n) || (t[1].text !== n.text) ) {
error("Expected end tag for "+t[1].text+" but it was not found.");
}
return true;
},
peg$c6 = void 0,
peg$c7 = function(t, b, e, n) {
e.push(["param", ["literal", "block"], b]);
t.push(e, ["filters"]);
return withPosition(t)
},
peg$c8 = "/",
peg$c9 = { type: "literal", value: "/", description: "\"/\"" },
peg$c10 = function(t) {
t.push(["bodies"], ["filters"]);
return withPosition(t)
},
peg$c11 = /^[#?\^<+@%]/,
peg$c12 = { type: "class", value: "[#?\\^<+@%]", description: "[#?\\^<+@%]" },
peg$c13 = function(t, n, c, p) { return [t, n, c, p] },
peg$c14 = { type: "other", description: "end tag" },
peg$c15 = function(n) { return n },
peg$c16 = ":",
peg$c17 = { type: "literal", value: ":", description: "\":\"" },
peg$c18 = function(n) {return n},
peg$c19 = function(n) { return n ? ["context", n] : ["context"] },
peg$c20 = { type: "other", description: "params" },
peg$c21 = "=",
peg$c22 = { type: "literal", value: "=", description: "\"=\"" },
peg$c23 = function(k, v) {return ["param", ["literal", k], v]},
peg$c24 = function(p) { return ["params"].concat(p) },
peg$c25 = { type: "other", description: "bodies" },
peg$c26 = function(p) { return ["bodies"].concat(p) },
peg$c27 = { type: "other", description: "reference" },
peg$c28 = function(n, f) { return withPosition(["reference", n, f]) },
peg$c29 = { type: "other", description: "partial" },
peg$c30 = ">",
peg$c31 = { type: "literal", value: ">", description: "\">\"" },
peg$c32 = "+",
peg$c33 = { type: "literal", value: "+", description: "\"+\"" },
peg$c34 = function(k) {return ["literal", k]},
peg$c35 = function(s, n, c, p) {
var key = (s === ">") ? "partial" : s;
return withPosition([key, n, c, p])
},
peg$c36 = { type: "other", description: "filters" },
peg$c37 = "|",
peg$c38 = { type: "literal", value: "|", description: "\"|\"" },
peg$c39 = function(f) { return ["filters"].concat(f) },
peg$c40 = { type: "other", description: "special" },
peg$c41 = "~",
peg$c42 = { type: "literal", value: "~", description: "\"~\"" },
peg$c43 = function(k) { return withPosition(["special", k]) },
peg$c44 = { type: "other", description: "identifier" },
peg$c45 = function(p) {
var arr = ["path"].concat(p);
arr.text = p[1].join('.').replace(/,line,\d+,col,\d+/g,'');
return arr;
},
peg$c46 = function(k) {
var arr = ["key", k];
arr.text = k;
return arr;
},
peg$c47 = { type: "other", description: "number" },
peg$c48 = function(n) { return ['literal', n]; },
peg$c49 = { type: "other", description: "float" },
peg$c50 = ".",
peg$c51 = { type: "literal", value: ".", description: "\".\"" },
peg$c52 = function(l, r) { return parseFloat(l + "." + r); },
peg$c53 = { type: "other", description: "unsigned_integer" },
peg$c54 = /^[0-9]/,
peg$c55 = { type: "class", value: "[0-9]", description: "[0-9]" },
peg$c56 = function(digits) { return makeInteger(digits); },
peg$c57 = { type: "other", description: "signed_integer" },
peg$c58 = "-",
peg$c59 = { type: "literal", value: "-", description: "\"-\"" },
peg$c60 = function(sign, n) { return n * -1; },
peg$c61 = { type: "other", description: "integer" },
peg$c62 = { type: "other", description: "path" },
peg$c63 = function(k, d) {
d = d[0];
if (k && d) {
d.unshift(k);
return withPosition([false, d])
}
return withPosition([true, d])
},
peg$c64 = function(d) {
if (d.length > 0) {
return withPosition([true, d[0]])
}
return withPosition([true, []])
},
peg$c65 = { type: "other", description: "key" },
peg$c66 = /^[a-zA-Z_$]/,
peg$c67 = { type: "class", value: "[a-zA-Z_$]", description: "[a-zA-Z_$]" },
peg$c68 = /^[0-9a-zA-Z_$\-]/,
peg$c69 = { type: "class", value: "[0-9a-zA-Z_$\\-]", description: "[0-9a-zA-Z_$\\-]" },
peg$c70 = function(h, t) { return h + t.join('') },
peg$c71 = { type: "other", description: "array" },
peg$c72 = function(n) {return n.join('')},
peg$c73 = function(a) {return a; },
peg$c74 = function(i, nk) { if(nk) { nk.unshift(i); } else {nk = [i] } return nk; },
peg$c75 = { type: "other", description: "array_part" },
peg$c76 = function(k) {return k},
peg$c77 = function(d, a) { if (a) { return d.concat(a); } else { return d; } },
peg$c78 = { type: "other", description: "inline" },
peg$c79 = "\"",
peg$c80 = { type: "literal", value: "\"", description: "\"\\\"\"" },
peg$c81 = function() { return withPosition(["literal", ""]) },
peg$c82 = function(l) { return withPosition(["literal", l]) },
peg$c83 = function(p) { return withPosition(["body"].concat(p)) },
peg$c84 = function(l) { return ["buffer", l] },
peg$c85 = { type: "other", description: "buffer" },
peg$c86 = function(e, w) { return withPosition(["format", e, w.join('')]) },
peg$c87 = { type: "any", description: "any character" },
peg$c88 = function(c) {return c},
peg$c89 = function(b) { return withPosition(["buffer", b.join('')]) },
peg$c90 = { type: "other", description: "literal" },
peg$c91 = /^[^"]/,
peg$c92 = { type: "class", value: "[^\"]", description: "[^\"]" },
peg$c93 = function(b) { return b.join('') },
peg$c94 = "\\\"",
peg$c95 = { type: "literal", value: "\\\"", description: "\"\\\\\\\"\"" },
peg$c96 = function() { return '"' },
peg$c97 = { type: "other", description: "raw" },
peg$c98 = "{`",
peg$c99 = { type: "literal", value: "{`", description: "\"{`\"" },
peg$c100 = "`}",
peg$c101 = { type: "literal", value: "`}", description: "\"`}\"" },
peg$c102 = function(character) {return character},
peg$c103 = function(rawText) { return withPosition(["raw", rawText.join('')]) },
peg$c104 = { type: "other", description: "comment" },
peg$c105 = "{!",
peg$c106 = { type: "literal", value: "{!", description: "\"{!\"" },
peg$c107 = "!}",
peg$c108 = { type: "literal", value: "!}", description: "\"!}\"" },
peg$c109 = function(c) { return withPosition(["comment", c.join('')]) },
peg$c110 = /^[#?\^><+%:@\/~%]/,
peg$c111 = { type: "class", value: "[#?\\^><+%:@\\/~%]", description: "[#?\\^><+%:@\\/~%]" },
peg$c112 = "{",
peg$c113 = { type: "literal", value: "{", description: "\"{\"" },
peg$c114 = "}",
peg$c115 = { type: "literal", value: "}", description: "\"}\"" },
peg$c116 = "[",
peg$c117 = { type: "literal", value: "[", description: "\"[\"" },
peg$c118 = "]",
peg$c119 = { type: "literal", value: "]", description: "\"]\"" },
peg$c120 = "\n",
peg$c121 = { type: "literal", value: "\n", description: "\"\\n\"" },
peg$c122 = "\r\n",
peg$c123 = { type: "literal", value: "\r\n", description: "\"\\r\\n\"" },
peg$c124 = "\r",
peg$c125 = { type: "literal", value: "\r", description: "\"\\r\"" },
peg$c126 = "\u2028",
peg$c127 = { type: "literal", value: "\u2028", description: "\"\\u2028\"" },
peg$c128 = "\u2029",
peg$c129 = { type: "literal", value: "\u2029", description: "\"\\u2029\"" },
peg$c130 = /^[\t\x0B\f \xA0\uFEFF]/,
peg$c131 = { type: "class", value: "[\\t\\x0B\\f \\xA0\\uFEFF]", description: "[\\t\\x0B\\f \\xA0\\uFEFF]" },
peg$currPos = 0,
peg$reportedPos = 0,
peg$cachedPos = 0,
peg$cachedPosDetails = { line: 1, column: 1, seenCR: false },
peg$maxFailPos = 0,
peg$maxFailExpected = [],
peg$silentFails = 0,
peg$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$startRuleFunctions[options.startRule];
}
function text() {
return input.substring(peg$reportedPos, peg$currPos);
}
function offset() {
return peg$reportedPos;
}
function line() {
return peg$computePosDetails(peg$reportedPos).line;
}
function column() {
return peg$computePosDetails(peg$reportedPos).column;
}
function expected(description) {
throw peg$buildException(
null,
[{ type: "other", description: description }],
peg$reportedPos
);
}
function error(message) {
throw peg$buildException(message, null, peg$reportedPos);
}
function peg$computePosDetails(pos) {
function advance(details, startPos, endPos) {
var p, ch;
for (p = startPos; p < endPos; p++) {
ch = input.charAt(p);
if (ch === "\n") {
if (!details.seenCR) { details.line++; }
details.column = 1;
details.seenCR = false;
} else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
details.line++;
details.column = 1;
details.seenCR = true;
} else {
details.column++;
details.seenCR = false;
}
}
}
if (peg$cachedPos !== pos) {
if (peg$cachedPos > pos) {
peg$cachedPos = 0;
peg$cachedPosDetails = { line: 1, column: 1, seenCR: false };
}
advance(peg$cachedPosDetails, peg$cachedPos, pos);
peg$cachedPos = pos;
}
return peg$cachedPosDetails;
}
function peg$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$buildException(message, expected, pos) {
function cleanupExpected(expected) {
var i = 1;
expected.sort(function(a, b) {
if (a.description < b.description) {
return -1;
} else if (a.description > b.description) {
return 1;
} else {
return 0;
}
});
while (i < expected.length) {
if (expected[i - 1] === expected[i]) {
expected.splice(i, 1);
} else {
i++;
}
}
}
function buildMessage(expected, found) {
function stringEscape(s) {
function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }
return s
.replace(/\\/g, '\\\\')
.replace(/"/g, '\\"')
.replace(/\x08/g, '\\b')
.replace(/\t/g, '\\t')
.replace(/\n/g, '\\n')
.replace(/\f/g, '\\f')
.replace(/\r/g, '\\r')
.replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
.replace(/[\x10-\x1F\x80-\xFF]/g, function(ch) { return '\\x' + hex(ch); })
.replace(/[\u0180-\u0FFF]/g, function(ch) { return '\\u0' + hex(ch); })
.replace(/[\u1080-\uFFFF]/g, function(ch) { return '\\u' + hex(ch); });
}
var expectedDescs = new Array(expected.length),
expectedDesc, foundDesc, i;
for (i = 0; i < expected.length; i++) {
expectedDescs[i] = expected[i].description;
}
expectedDesc = expected.length > 1
? expectedDescs.slice(0, -1).join(", ")
+ " or "
+ expectedDescs[expected.length - 1]
: expectedDescs[0];
foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";
return "Expected " + expectedDesc + " but " + foundDesc + " found.";
}
var posDetails = peg$computePosDetails(pos),
found = pos < input.length ? input.charAt(pos) : null;
if (expected !== null) {
cleanupExpected(expected);
}
return new SyntaxError(
message !== null ? message : buildMessage(expected, found),
expected,
found,
pos,
posDetails.line,
posDetails.column
);
}
function peg$parsestart() {
var s0;
s0 = peg$parsebody();
return s0;
}
function peg$parsebody() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = [];
s2 = peg$parsepart();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parsepart();
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c1(s1);
}
s0 = s1;
return s0;
}
function peg$parsepart() {
var s0;
s0 = peg$parseraw();
if (s0 === peg$FAILED) {
s0 = peg$parsecomment();
if (s0 === peg$FAILED) {
s0 = peg$parsesection();
if (s0 === peg$FAILED) {
s0 = peg$parsepartial();
if (s0 === peg$FAILED) {
s0 = peg$parsespecial();
if (s0 === peg$FAILED) {
s0 = peg$parsereference();
if (s0 === peg$FAILED) {
s0 = peg$parsebuffer();
}
}
}
}
}
}
return s0;
}
function peg$parsesection() {
var s0, s1, s2, s3, s4, s5, s6, s7;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parsesec_tag_start();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsews();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsews();
}
if (s2 !== peg$FAILED) {
s3 = peg$parserd();
if (s3 !== peg$FAILED) {
s4 = peg$parsebody();
if (s4 !== peg$FAILED) {
s5 = peg$parsebodies();
if (s5 !== peg$FAILED) {
s6 = peg$parseend_tag();
if (s6 === peg$FAILED) {
s6 = peg$c4;
}
if (s6 !== peg$FAILED) {
peg$reportedPos = peg$currPos;
s7 = peg$c5(s1, s4, s5, s6);
if (s7) {
s7 = peg$c6;
} else {
s7 = peg$c3;
}
if (s7 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c7(s1, s4, s5, s6);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsesec_tag_start();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsews();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsews();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = peg$parserd();
if (s4 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c10(s1);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c2); }
}
return s0;
}
function peg$parsesec_tag_start() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
s1 = peg$parseld();
if (s1 !== peg$FAILED) {
if (peg$c11.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c12); }
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parsews();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsews();
}
if (s3 !== peg$FAILED) {
s4 = peg$parseidentifier();
if (s4 !== peg$FAILED) {
s5 = peg$parsecontext();
if (s5 !== peg$FAILED) {
s6 = peg$parseparams();
if (s6 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c13(s2, s4, s5, s6);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
return s0;
}
function peg$parseend_tag() {
var s0, s1, s2, s3, s4, s5, s6;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseld();
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s2 = peg$c8;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parsews();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsews();
}
if (s3 !== peg$FAILED) {
s4 = peg$parseidentifier();
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$parsews();
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$parsews();
}
if (s5 !== peg$FAILED) {
s6 = peg$parserd();
if (s6 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c15(s4);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c14); }
}
return s0;
}
function peg$parsecontext() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 58) {
s2 = peg$c16;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c17); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parseidentifier();
if (s3 !== peg$FAILED) {
peg$reportedPos = s1;
s2 = peg$c18(s3);
s1 = s2;
} else {
peg$currPos = s1;
s1 = peg$c3;
}
} else {
peg$currPos = s1;
s1 = peg$c3;
}
if (s1 === peg$FAILED) {
s1 = peg$c4;
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c19(s1);
}
s0 = s1;
return s0;
}
function peg$parseparams() {
var s0, s1, s2, s3, s4, s5, s6;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
s3 = [];
s4 = peg$parsews();
if (s4 !== peg$FAILED) {
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsews();
}
} else {
s3 = peg$c3;
}
if (s3 !== peg$FAILED) {
s4 = peg$parsekey();
if (s4 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 61) {
s5 = peg$c21;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c22); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parsenumber();
if (s6 === peg$FAILED) {
s6 = peg$parseidentifier();
if (s6 === peg$FAILED) {
s6 = peg$parseinline();
}
}
if (s6 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c23(s4, s6);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
s3 = [];
s4 = peg$parsews();
if (s4 !== peg$FAILED) {
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsews();
}
} else {
s3 = peg$c3;
}
if (s3 !== peg$FAILED) {
s4 = peg$parsekey();
if (s4 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 61) {
s5 = peg$c21;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c22); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parsenumber();
if (s6 === peg$FAILED) {
s6 = peg$parseidentifier();
if (s6 === peg$FAILED) {
s6 = peg$parseinline();
}
}
if (s6 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c23(s4, s6);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c24(s1);
}
s0 = s1;
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c20); }
}
return s0;
}
function peg$parsebodies() {
var s0, s1, s2, s3, s4, s5, s6, s7;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
s3 = peg$parseld();
if (s3 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 58) {
s4 = peg$c16;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c17); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parsekey();
if (s5 !== peg$FAILED) {
s6 = peg$parserd();
if (s6 !== peg$FAILED) {
s7 = peg$parsebody();
if (s7 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c23(s5, s7);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
s3 = peg$parseld();
if (s3 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 58) {
s4 = peg$c16;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c17); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parsekey();
if (s5 !== peg$FAILED) {
s6 = peg$parserd();
if (s6 !== peg$FAILED) {
s7 = peg$parsebody();
if (s7 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c23(s5, s7);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c26(s1);
}
s0 = s1;
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c25); }
}
return s0;
}
function peg$parsereference() {
var s0, s1, s2, s3, s4;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseld();
if (s1 !== peg$FAILED) {
s2 = peg$parseidentifier();
if (s2 !== peg$FAILED) {
s3 = peg$parsefilters();
if (s3 !== peg$FAILED) {
s4 = peg$parserd();
if (s4 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c28(s2, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c27); }
}
return s0;
}
function peg$parsepartial() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseld();
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 62) {
s2 = peg$c30;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c31); }
}
if (s2 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 43) {
s2 = peg$c32;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c33); }
}
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parsews();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsews();
}
if (s3 !== peg$FAILED) {
s4 = peg$currPos;
s5 = peg$parsekey();
if (s5 !== peg$FAILED) {
peg$reportedPos = s4;
s5 = peg$c34(s5);
}
s4 = s5;
if (s4 === peg$FAILED) {
s4 = peg$parseinline();
}
if (s4 !== peg$FAILED) {
s5 = peg$parsecontext();
if (s5 !== peg$FAILED) {
s6 = peg$parseparams();
if (s6 !== peg$FAILED) {
s7 = [];
s8 = peg$parsews();
while (s8 !== peg$FAILED) {
s7.push(s8);
s8 = peg$parsews();
}
if (s7 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s8 = peg$c8;
peg$currPos++;
} else {
s8 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s8 !== peg$FAILED) {
s9 = peg$parserd();
if (s9 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c35(s2, s4, s5, s6);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c29); }
}
return s0;
}
function peg$parsefilters() {
var s0, s1, s2, s3, s4;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 124) {
s3 = peg$c37;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c38); }
}
if (s3 !== peg$FAILED) {
s4 = peg$parsekey();
if (s4 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c18(s4);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 124) {
s3 = peg$c37;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c38); }
}
if (s3 !== peg$FAILED) {
s4 = peg$parsekey();
if (s4 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c18(s4);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c39(s1);
}
s0 = s1;
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c36); }
}
return s0;
}
function peg$parsespecial() {
var s0, s1, s2, s3, s4;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseld();
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 126) {
s2 = peg$c41;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c42); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parsekey();
if (s3 !== peg$FAILED) {
s4 = peg$parserd();
if (s4 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c43(s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c40); }
}
return s0;
}
function peg$parseidentifier() {
var s0, s1;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parsepath();
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c45(s1);
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsekey();
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c46(s1);
}
s0 = s1;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c44); }
}
return s0;
}
function peg$parsenumber() {
var s0, s1;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parsefloat();
if (s1 === peg$FAILED) {
s1 = peg$parseinteger();
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c48(s1);
}
s0 = s1;
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c47); }
}
return s0;
}
function peg$parsefloat() {
var s0, s1, s2, s3;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseinteger();
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 46) {
s2 = peg$c50;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c51); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parseunsigned_integer();
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c52(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c49); }
}
return s0;
}
function peg$parseunsigned_integer() {
var s0, s1, s2;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
if (peg$c54.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c55); }
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
if (peg$c54.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c55); }
}
}
} else {
s1 = peg$c3;
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c56(s1);
}
s0 = s1;
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c53); }
}
return s0;
}
function peg$parsesigned_integer() {
var s0, s1, s2;
peg$silentFails++;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 45) {
s1 = peg$c58;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c59); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseunsigned_integer();
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c60(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c57); }
}
return s0;
}
function peg$parseinteger() {
var s0, s1;
peg$silentFails++;
s0 = peg$parsesigned_integer();
if (s0 === peg$FAILED) {
s0 = peg$parseunsigned_integer();
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c61); }
}
return s0;
}
function peg$parsepath() {
var s0, s1, s2, s3;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parsekey();
if (s1 === peg$FAILED) {
s1 = peg$c4;
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsearray_part();
if (s3 === peg$FAILED) {
s3 = peg$parsearray();
}
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsearray_part();
if (s3 === peg$FAILED) {
s3 = peg$parsearray();
}
}
} else {
s2 = peg$c3;
}
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c63(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 46) {
s1 = peg$c50;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c51); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsearray_part();
if (s3 === peg$FAILED) {
s3 = peg$parsearray();
}
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsearray_part();
if (s3 === peg$FAILED) {
s3 = peg$parsearray();
}
}
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c64(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c62); }
}
return s0;
}
function peg$parsekey() {
var s0, s1, s2, s3;
peg$silentFails++;
s0 = peg$currPos;
if (peg$c66.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c67); }
}
if (s1 !== peg$FAILED) {
s2 = [];
if (peg$c68.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c69); }
}
while (s3 !== peg$FAILED) {
s2.push(s3);
if (peg$c68.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c69); }
}
}
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c70(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c65); }
}
return s0;
}
function peg$parsearray() {
var s0, s1, s2, s3, s4, s5;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = peg$parselb();
if (s2 !== peg$FAILED) {
s3 = peg$currPos;
s4 = [];
if (peg$c54.test(input.charAt(peg$currPos))) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c55); }
}
if (s5 !== peg$FAILED) {
while (s5 !== peg$FAILED) {
s4.push(s5);
if (peg$c54.test(input.charAt(peg$currPos))) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c55); }
}
}
} else {
s4 = peg$c3;
}
if (s4 !== peg$FAILED) {
peg$reportedPos = s3;
s4 = peg$c72(s4);
}
s3 = s4;
if (s3 === peg$FAILED) {
s3 = peg$parseidentifier();
}
if (s3 !== peg$FAILED) {
s4 = peg$parserb();
if (s4 !== peg$FAILED) {
peg$reportedPos = s1;
s2 = peg$c73(s3);
s1 = s2;
} else {
peg$currPos = s1;
s1 = peg$c3;
}
} else {
peg$currPos = s1;
s1 = peg$c3;
}
} else {
peg$currPos = s1;
s1 = peg$c3;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsearray_part();
if (s2 === peg$FAILED) {
s2 = peg$c4;
}
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c74(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c71); }
}
return s0;
}
function peg$parsearray_part() {
var s0, s1, s2, s3, s4;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 46) {
s3 = peg$c50;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c51); }
}
if (s3 !== peg$FAILED) {
s4 = peg$parsekey();
if (s4 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c76(s4);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 46) {
s3 = peg$c50;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c51); }
}
if (s3 !== peg$FAILED) {
s4 = peg$parsekey();
if (s4 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c76(s4);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
}
} else {
s1 = peg$c3;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsearray();
if (s2 === peg$FAILED) {
s2 = peg$c4;
}
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c77(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c75); }
}
return s0;
}
function peg$parseinline() {
var s0, s1, s2, s3;
peg$silentFails++;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 34) {
s1 = peg$c79;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c80); }
}
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 34) {
s2 = peg$c79;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c80); }
}
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c81();
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 34) {
s1 = peg$c79;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c80); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseliteral();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 34) {
s3 = peg$c79;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c80); }
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c82(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 34) {
s1 = peg$c79;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c80); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parseinline_part();
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parseinline_part();
}
} else {
s2 = peg$c3;
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 34) {
s3 = peg$c79;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c80); }
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c83(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
}
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c78); }
}
return s0;
}
function peg$parseinline_part() {
var s0, s1;
s0 = peg$parsespecial();
if (s0 === peg$FAILED) {
s0 = peg$parsereference();
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseliteral();
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c84(s1);
}
s0 = s1;
}
}
return s0;
}
function peg$parsebuffer() {
var s0, s1, s2, s3, s4, s5, s6, s7;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseeol();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsews();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsews();
}
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c86(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
s3 = peg$currPos;
peg$silentFails++;
s4 = peg$parsetag();
peg$silentFails--;
if (s4 === peg$FAILED) {
s3 = peg$c6;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
if (s3 !== peg$FAILED) {
s4 = peg$currPos;
peg$silentFails++;
s5 = peg$parseraw();
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = peg$c6;
} else {
peg$currPos = s4;
s4 = peg$c3;
}
if (s4 !== peg$FAILED) {
s5 = peg$currPos;
peg$silentFails++;
s6 = peg$parsecomment();
peg$silentFails--;
if (s6 === peg$FAILED) {
s5 = peg$c6;
} else {
peg$currPos = s5;
s5 = peg$c3;
}
if (s5 !== peg$FAILED) {
s6 = peg$currPos;
peg$silentFails++;
s7 = peg$parseeol();
peg$silentFails--;
if (s7 === peg$FAILED) {
s6 = peg$c6;
} else {
peg$currPos = s6;
s6 = peg$c3;
}
if (s6 !== peg$FAILED) {
if (input.length > peg$currPos) {
s7 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s7 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s7 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c88(s7);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
s3 = peg$currPos;
peg$silentFails++;
s4 = peg$parsetag();
peg$silentFails--;
if (s4 === peg$FAILED) {
s3 = peg$c6;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
if (s3 !== peg$FAILED) {
s4 = peg$currPos;
peg$silentFails++;
s5 = peg$parseraw();
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = peg$c6;
} else {
peg$currPos = s4;
s4 = peg$c3;
}
if (s4 !== peg$FAILED) {
s5 = peg$currPos;
peg$silentFails++;
s6 = peg$parsecomment();
peg$silentFails--;
if (s6 === peg$FAILED) {
s5 = peg$c6;
} else {
peg$currPos = s5;
s5 = peg$c3;
}
if (s5 !== peg$FAILED) {
s6 = peg$currPos;
peg$silentFails++;
s7 = peg$parseeol();
peg$silentFails--;
if (s7 === peg$FAILED) {
s6 = peg$c6;
} else {
peg$currPos = s6;
s6 = peg$c3;
}
if (s6 !== peg$FAILED) {
if (input.length > peg$currPos) {
s7 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s7 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s7 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c88(s7);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
}
} else {
s1 = peg$c3;
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c89(s1);
}
s0 = s1;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c85); }
}
return s0;
}
function peg$parseliteral() {
var s0, s1, s2, s3, s4;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
s3 = peg$currPos;
peg$silentFails++;
s4 = peg$parsetag();
peg$silentFails--;
if (s4 === peg$FAILED) {
s3 = peg$c6;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
if (s3 !== peg$FAILED) {
s4 = peg$parseesc();
if (s4 === peg$FAILED) {
if (peg$c91.test(input.charAt(peg$currPos))) {
s4 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c92); }
}
}
if (s4 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c88(s4);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
s3 = peg$currPos;
peg$silentFails++;
s4 = peg$parsetag();
peg$silentFails--;
if (s4 === peg$FAILED) {
s3 = peg$c6;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
if (s3 !== peg$FAILED) {
s4 = peg$parseesc();
if (s4 === peg$FAILED) {
if (peg$c91.test(input.charAt(peg$currPos))) {
s4 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c92); }
}
}
if (s4 !== peg$FAILED) {
peg$reportedPos = s2;
s3 = peg$c88(s4);
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c3;
}
} else {
peg$currPos = s2;
s2 = peg$c3;
}
}
} else {
s1 = peg$c3;
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c93(s1);
}
s0 = s1;
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c90); }
}
return s0;
}
function peg$parseesc() {
var s0, s1;
s0 = peg$currPos;
if (input.substr(peg$currPos, 2) === peg$c94) {
s1 = peg$c94;
peg$currPos += 2;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c95); }
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c96();
}
s0 = s1;
return s0;
}
function peg$parseraw() {
var s0, s1, s2, s3, s4, s5;
peg$silentFails++;
s0 = peg$currPos;
if (input.substr(peg$currPos, 2) === peg$c98) {
s1 = peg$c98;
peg$currPos += 2;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c99); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$currPos;
s4 = peg$currPos;
peg$silentFails++;
if (input.substr(peg$currPos, 2) === peg$c100) {
s5 = peg$c100;
peg$currPos += 2;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c101); }
}
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = peg$c6;
} else {
peg$currPos = s4;
s4 = peg$c3;
}
if (s4 !== peg$FAILED) {
if (input.length > peg$currPos) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s5 !== peg$FAILED) {
peg$reportedPos = s3;
s4 = peg$c102(s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
} else {
peg$currPos = s3;
s3 = peg$c3;
}
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
s4 = peg$currPos;
peg$silentFails++;
if (input.substr(peg$currPos, 2) === peg$c100) {
s5 = peg$c100;
peg$currPos += 2;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c101); }
}
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = peg$c6;
} else {
peg$currPos = s4;
s4 = peg$c3;
}
if (s4 !== peg$FAILED) {
if (input.length > peg$currPos) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s5 !== peg$FAILED) {
peg$reportedPos = s3;
s4 = peg$c102(s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
} else {
peg$currPos = s3;
s3 = peg$c3;
}
}
if (s2 !== peg$FAILED) {
if (input.substr(peg$currPos, 2) === peg$c100) {
s3 = peg$c100;
peg$currPos += 2;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c101); }
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c103(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c97); }
}
return s0;
}
function peg$parsecomment() {
var s0, s1, s2, s3, s4, s5;
peg$silentFails++;
s0 = peg$currPos;
if (input.substr(peg$currPos, 2) === peg$c105) {
s1 = peg$c105;
peg$currPos += 2;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c106); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$currPos;
s4 = peg$currPos;
peg$silentFails++;
if (input.substr(peg$currPos, 2) === peg$c107) {
s5 = peg$c107;
peg$currPos += 2;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c108); }
}
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = peg$c6;
} else {
peg$currPos = s4;
s4 = peg$c3;
}
if (s4 !== peg$FAILED) {
if (input.length > peg$currPos) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s5 !== peg$FAILED) {
peg$reportedPos = s3;
s4 = peg$c88(s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
} else {
peg$currPos = s3;
s3 = peg$c3;
}
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
s4 = peg$currPos;
peg$silentFails++;
if (input.substr(peg$currPos, 2) === peg$c107) {
s5 = peg$c107;
peg$currPos += 2;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c108); }
}
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = peg$c6;
} else {
peg$currPos = s4;
s4 = peg$c3;
}
if (s4 !== peg$FAILED) {
if (input.length > peg$currPos) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s5 !== peg$FAILED) {
peg$reportedPos = s3;
s4 = peg$c88(s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$c3;
}
} else {
peg$currPos = s3;
s3 = peg$c3;
}
}
if (s2 !== peg$FAILED) {
if (input.substr(peg$currPos, 2) === peg$c107) {
s3 = peg$c107;
peg$currPos += 2;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c108); }
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c109(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c104); }
}
return s0;
}
function peg$parsetag() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;
s0 = peg$currPos;
s1 = peg$parseld();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsews();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsews();
}
if (s2 !== peg$FAILED) {
if (peg$c110.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c111); }
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsews();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsews();
}
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$currPos;
s7 = peg$currPos;
peg$silentFails++;
s8 = peg$parserd();
peg$silentFails--;
if (s8 === peg$FAILED) {
s7 = peg$c6;
} else {
peg$currPos = s7;
s7 = peg$c3;
}
if (s7 !== peg$FAILED) {
s8 = peg$currPos;
peg$silentFails++;
s9 = peg$parseeol();
peg$silentFails--;
if (s9 === peg$FAILED) {
s8 = peg$c6;
} else {
peg$currPos = s8;
s8 = peg$c3;
}
if (s8 !== peg$FAILED) {
if (input.length > peg$currPos) {
s9 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s9 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s9 !== peg$FAILED) {
s7 = [s7, s8, s9];
s6 = s7;
} else {
peg$currPos = s6;
s6 = peg$c3;
}
} else {
peg$currPos = s6;
s6 = peg$c3;
}
} else {
peg$currPos = s6;
s6 = peg$c3;
}
if (s6 !== peg$FAILED) {
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$currPos;
s7 = peg$currPos;
peg$silentFails++;
s8 = peg$parserd();
peg$silentFails--;
if (s8 === peg$FAILED) {
s7 = peg$c6;
} else {
peg$currPos = s7;
s7 = peg$c3;
}
if (s7 !== peg$FAILED) {
s8 = peg$currPos;
peg$silentFails++;
s9 = peg$parseeol();
peg$silentFails--;
if (s9 === peg$FAILED) {
s8 = peg$c6;
} else {
peg$currPos = s8;
s8 = peg$c3;
}
if (s8 !== peg$FAILED) {
if (input.length > peg$currPos) {
s9 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s9 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c87); }
}
if (s9 !== peg$FAILED) {
s7 = [s7, s8, s9];
s6 = s7;
} else {
peg$currPos = s6;
s6 = peg$c3;
}
} else {
peg$currPos = s6;
s6 = peg$c3;
}
} else {
peg$currPos = s6;
s6 = peg$c3;
}
}
} else {
s5 = peg$c3;
}
if (s5 !== peg$FAILED) {
s6 = [];
s7 = peg$parsews();
while (s7 !== peg$FAILED) {
s6.push(s7);
s7 = peg$parsews();
}
if (s6 !== peg$FAILED) {
s7 = peg$parserd();
if (s7 !== peg$FAILED) {
s1 = [s1, s2, s3, s4, s5, s6, s7];
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
} else {
peg$currPos = s0;
s0 = peg$c3;
}
if (s0 === peg$FAILED) {
s0 = peg$parsereference();
}
return s0;
}
function peg$parseld() {
var s0;
if (input.charCodeAt(peg$currPos) === 123) {
s0 = peg$c112;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c113); }
}
return s0;
}
function peg$parserd() {
var s0;
if (input.charCodeAt(peg$currPos) === 125) {
s0 = peg$c114;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c115); }
}
return s0;
}
function peg$parselb() {
var s0;
if (input.charCodeAt(peg$currPos) === 91) {
s0 = peg$c116;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c117); }
}
return s0;
}
function peg$parserb() {
var s0;
if (input.charCodeAt(peg$currPos) === 93) {
s0 = peg$c118;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c119); }
}
return s0;
}
function peg$parseeol() {
var s0;
if (input.charCodeAt(peg$currPos) === 10) {
s0 = peg$c120;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c121); }
}
if (s0 === peg$FAILED) {
if (input.substr(peg$currPos, 2) === peg$c122) {
s0 = peg$c122;
peg$currPos += 2;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c123); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 13) {
s0 = peg$c124;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c125); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 8232) {
s0 = peg$c126;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c127); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 8233) {
s0 = peg$c128;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c129); }
}
}
}
}
}
return s0;
}
function peg$parsews() {
var s0;
if (peg$c130.test(input.charAt(peg$currPos))) {
s0 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c131); }
}
if (s0 === peg$FAILED) {
s0 = peg$parseeol();
}
return s0;
}
function makeInteger(arr) {
return parseInt(arr.join(''), 10);
}
function withPosition(arr) {
return arr.concat([['line', line()], ['col', column()]]);
}
peg$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$fail({ type: "end", description: "end of input" });
}
throw peg$buildException(null, peg$maxFailExpected, peg$maxFailPos);
}
}
return {
SyntaxError: SyntaxError,
parse: parse
};
})();
// expose parser methods
dust.parse = parser.parse;
return parser;
}));
(function(root, factory) {
if (typeof define === "function" && define.amd && define.amd.dust === true) {
define("dust.compile", ["dust.core", "dust.parse"], function(dust, parse) {
return factory(parse, dust).compile;
});
} else if (typeof exports === 'object') {
// in Node, require this file if we want to use the compiler as a standalone module
module.exports = factory(require('./parser').parse, require('./dust'));
} else {
// in the browser, store the factory output if we want to use the compiler directly
factory(root.dust.parse, root.dust);
}
}(this, function(parse, dust) {
var compiler = {},
isArray = dust.isArray;
compiler.compile = function(source, name) {
// the name parameter is optional.
// this can happen for templates that are rendered immediately (renderSource which calls compileFn) or
// for templates that are compiled as a callable (compileFn)
//
// for the common case (using compile and render) a name is required so that templates will be cached by name and rendered later, by name.
try {
var ast = filterAST(parse(source));
return compile(ast, name);
}
catch (err)
{
if (!err.line || !err.column) {
throw err;
}
throw new SyntaxError(err.message + ' At line : ' + err.line + ', column : ' + err.column);
}
};
function filterAST(ast) {
var context = {};
return compiler.filterNode(context, ast);
}
compiler.filterNode = function(context, node) {
return compiler.optimizers[node[0]](context, node);
};
compiler.optimizers = {
body: compactBuffers,
buffer: noop,
special: convertSpecial,
format: format,
reference: visit,
'#': visit,
'?': visit,
'^': visit,
'<': visit,
'+': visit,
'@': visit,
'%': visit,
partial: visit,
context: visit,
params: visit,
bodies: visit,
param: visit,
filters: noop,
key: noop,
path: noop,
literal: noop,
raw: noop,
comment: nullify,
line: nullify,
col: nullify
};
compiler.pragmas = {
esc: function(compiler, context, bodies) {
var old = compiler.auto,
out;
if (!context) {
context = 'h';
}
compiler.auto = (context === 's') ? '' : context;
out = compileParts(compiler, bodies.block);
compiler.auto = old;
return out;
}
};
function visit(context, node) {
var out = [node[0]],
i, len, res;
for (i=1, len=node.length; i© 2015 - 2025 Weber Informatics LLC | Privacy Policy