happstack-yui-7373.5.2: bundle/handlebars-compiler/handlebars-compiler-debug.js
/*
YUI 3.7.3 (build 5687)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
YUI.add('handlebars-compiler', function (Y, NAME) {
/*!
Handlebars.js - Copyright (C) 2011 Yehuda Katz
https://raw.github.com/wycats/handlebars.js/master/LICENSE
*/
// This file contains code that will be inserted at the beginning of the
// handlebars-compiler module.
// This is necessary because the Y.Handlebars object is created in the
// handlebars-base module, but the native Handlebars code expects to use a local
// Handlebars reference.
var Handlebars = Y.Handlebars;
/* THIS FILE IS GENERATED BY A BUILD SCRIPT - DO NOT EDIT! */
/* Jison generated parser */
var handlebars = (function(){
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"root":3,"program":4,"EOF":5,"statements":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"params":25,"hash":26,"param":27,"STRING":28,"INTEGER":29,"BOOLEAN":30,"hashSegments":31,"hashSegment":32,"ID":33,"EQUALS":34,"pathSegments":35,"SEP":36,"$accept":0,"$end":1},
terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"STRING",29:"INTEGER",30:"BOOLEAN",33:"ID",34:"EQUALS",36:"SEP"},
productions_: [0,[3,2],[4,3],[4,1],[4,0],[6,1],[6,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[7,2],[17,3],[17,2],[17,2],[17,1],[25,2],[25,1],[27,1],[27,1],[27,1],[27,1],[26,1],[31,2],[31,1],[32,3],[32,3],[32,3],[32,3],[21,1],[35,3],[35,1]],
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
var $0 = $$.length - 1;
switch (yystate) {
case 1: return $$[$0-1];
break;
case 2: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]);
break;
case 3: this.$ = new yy.ProgramNode($$[$0]);
break;
case 4: this.$ = new yy.ProgramNode([]);
break;
case 5: this.$ = [$$[$0]];
break;
case 6: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
break;
case 7: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]);
break;
case 8: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]);
break;
case 9: this.$ = $$[$0];
break;
case 10: this.$ = $$[$0];
break;
case 11: this.$ = new yy.ContentNode($$[$0]);
break;
case 12: this.$ = new yy.CommentNode($$[$0]);
break;
case 13: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
break;
case 14: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
break;
case 15: this.$ = $$[$0-1];
break;
case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
break;
case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true);
break;
case 18: this.$ = new yy.PartialNode($$[$0-1]);
break;
case 19: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]);
break;
case 20:
break;
case 21: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]];
break;
case 22: this.$ = [[$$[$0-1]].concat($$[$0]), null];
break;
case 23: this.$ = [[$$[$0-1]], $$[$0]];
break;
case 24: this.$ = [[$$[$0]], null];
break;
case 25: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
break;
case 26: this.$ = [$$[$0]];
break;
case 27: this.$ = $$[$0];
break;
case 28: this.$ = new yy.StringNode($$[$0]);
break;
case 29: this.$ = new yy.IntegerNode($$[$0]);
break;
case 30: this.$ = new yy.BooleanNode($$[$0]);
break;
case 31: this.$ = new yy.HashNode($$[$0]);
break;
case 32: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
break;
case 33: this.$ = [$$[$0]];
break;
case 34: this.$ = [$$[$0-2], $$[$0]];
break;
case 35: this.$ = [$$[$0-2], new yy.StringNode($$[$0])];
break;
case 36: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])];
break;
case 37: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])];
break;
case 38: this.$ = new yy.IdNode($$[$0]);
break;
case 39: $$[$0-2].push($$[$0]); this.$ = $$[$0-2];
break;
case 40: this.$ = [$$[$0]];
break;
}
},
table: [{3:1,4:2,5:[2,4],6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{1:[3]},{5:[1,16]},{5:[2,3],7:17,8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,19],20:[2,3],22:[1,13],23:[1,14],24:[1,15]},{5:[2,5],14:[2,5],15:[2,5],16:[2,5],19:[2,5],20:[2,5],22:[2,5],23:[2,5],24:[2,5]},{4:20,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{4:21,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{17:22,21:23,33:[1,25],35:24},{17:26,21:23,33:[1,25],35:24},{17:27,21:23,33:[1,25],35:24},{17:28,21:23,33:[1,25],35:24},{21:29,33:[1,25],35:24},{1:[2,1]},{6:30,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{5:[2,6],14:[2,6],15:[2,6],16:[2,6],19:[2,6],20:[2,6],22:[2,6],23:[2,6],24:[2,6]},{17:22,18:[1,31],21:23,33:[1,25],35:24},{10:32,20:[1,33]},{10:34,20:[1,33]},{18:[1,35]},{18:[2,24],21:40,25:36,26:37,27:38,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,38],28:[2,38],29:[2,38],30:[2,38],33:[2,38],36:[1,46]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],36:[2,40]},{18:[1,47]},{18:[1,48]},{18:[1,49]},{18:[1,50],21:51,33:[1,25],35:24},{5:[2,2],8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,2],22:[1,13],23:[1,14],24:[1,15]},{14:[2,20],15:[2,20],16:[2,20],19:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,7],14:[2,7],15:[2,7],16:[2,7],19:[2,7],20:[2,7],22:[2,7],23:[2,7],24:[2,7]},{21:52,33:[1,25],35:24},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{18:[2,22],21:40,26:53,27:54,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,23]},{18:[2,26],28:[2,26],29:[2,26],30:[2,26],33:[2,26]},{18:[2,31],32:55,33:[1,56]},{18:[2,27],28:[2,27],29:[2,27],30:[2,27],33:[2,27]},{18:[2,28],28:[2,28],29:[2,28],30:[2,28],33:[2,28]},{18:[2,29],28:[2,29],29:[2,29],30:[2,29],33:[2,29]},{18:[2,30],28:[2,30],29:[2,30],30:[2,30],33:[2,30]},{18:[2,33],33:[2,33]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],34:[1,57],36:[2,40]},{33:[1,58]},{14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,17],14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]},{18:[1,59]},{18:[1,60]},{18:[2,21]},{18:[2,25],28:[2,25],29:[2,25],30:[2,25],33:[2,25]},{18:[2,32],33:[2,32]},{34:[1,57]},{21:61,28:[1,62],29:[1,63],30:[1,64],33:[1,25],35:24},{18:[2,39],28:[2,39],29:[2,39],30:[2,39],33:[2,39],36:[2,39]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{18:[2,34],33:[2,34]},{18:[2,35],33:[2,35]},{18:[2,36],33:[2,36]},{18:[2,37],33:[2,37]}],
defaultActions: {16:[2,1],37:[2,23],53:[2,21]},
parseError: function parseError(str, hash) {
throw new Error(str);
},
parse: function parse(input) {
var self = this,
stack = [0],
vstack = [null], // semantic value stack
lstack = [], // location stack
table = this.table,
yytext = '',
yylineno = 0,
yyleng = 0,
recovering = 0,
TERROR = 2,
EOF = 1;
//this.reductionCount = this.shiftCount = 0;
this.lexer.setInput(input);
this.lexer.yy = this.yy;
this.yy.lexer = this.lexer;
this.yy.parser = this;
if (typeof this.lexer.yylloc == 'undefined')
this.lexer.yylloc = {};
var yyloc = this.lexer.yylloc;
lstack.push(yyloc);
if (typeof this.yy.parseError === 'function')
this.parseError = this.yy.parseError;
function popStack (n) {
stack.length = stack.length - 2*n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
function lex() {
var token;
token = self.lexer.lex() || 1; // $end = 1
// if token isn't its numeric value, convert
if (typeof token !== 'number') {
token = self.symbols_[token] || token;
}
return token;
}
var symbol, preErrorSymbol, state, action, a, r, yyval={},p,len,newState, expected;
while (true) {
// retreive state number from top of stack
state = stack[stack.length-1];
// use default actions if available
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol === null || typeof symbol == 'undefined') {
symbol = lex();
}
// read action for current state and first input
action = table[state] && table[state][symbol];
}
// handle parse error
_handle_error:
if (typeof action === 'undefined' || !action.length || !action[0]) {
var errStr = '';
if (!recovering) {
// Report error
expected = [];
for (p in table[state]) if (this.terminals_[p] && p > 2) {
expected.push("'"+this.terminals_[p]+"'");
}
if (this.lexer.showPosition) {
errStr = 'Parse error on line '+(yylineno+1)+":\n"+this.lexer.showPosition()+"\nExpecting "+expected.join(', ') + ", got '" + (this.terminals_[symbol] || symbol)+ "'";
} else {
errStr = 'Parse error on line '+(yylineno+1)+": Unexpected " +
(symbol == 1 /*EOF*/ ? "end of input" :
("'"+(this.terminals_[symbol] || symbol)+"'"));
}
this.parseError(errStr,
{text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
}
// just recovered from another error
if (recovering == 3) {
if (symbol == EOF) {
throw new Error(errStr || 'Parsing halted.');
}
// discard current lookahead and grab another
yyleng = this.lexer.yyleng;
yytext = this.lexer.yytext;
yylineno = this.lexer.yylineno;
yyloc = this.lexer.yylloc;
symbol = lex();
}
// try to recover from error
while (1) {
// check for error recovery rule in this state
if ((TERROR.toString()) in table[state]) {
break;
}
if (state === 0) {
throw new Error(errStr || 'Parsing halted.');
}
popStack(1);
state = stack[stack.length-1];
}
preErrorSymbol = symbol == 2 ? null : symbol; // save the lookahead token
symbol = TERROR; // insert generic error symbol as new lookahead
state = stack[stack.length-1];
action = table[state] && table[state][TERROR];
recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
}
// this shouldn't happen, unless resolve defaults are off
if (action[0] instanceof Array && action.length > 1) {
throw new Error('Parse Error: multiple actions possible at state: '+state+', token: '+symbol);
}
switch (action[0]) {
case 1: // shift
//this.shiftCount++;
stack.push(symbol);
vstack.push(this.lexer.yytext);
lstack.push(this.lexer.yylloc);
stack.push(action[1]); // push state
symbol = null;
if (!preErrorSymbol) { // normal execution/no error
yyleng = this.lexer.yyleng;
yytext = this.lexer.yytext;
yylineno = this.lexer.yylineno;
yyloc = this.lexer.yylloc;
if (recovering > 0)
recovering--;
} else { // error just occurred, resume old lookahead f/ before error
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2: // reduce
//this.reductionCount++;
len = this.productions_[action[1]][1];
// perform semantic action
yyval.$ = vstack[vstack.length-len]; // default to $$ = $1
// default location, uses first token for firsts, last for lasts
yyval._$ = {
first_line: lstack[lstack.length-(len||1)].first_line,
last_line: lstack[lstack.length-1].last_line,
first_column: lstack[lstack.length-(len||1)].first_column,
last_column: lstack[lstack.length-1].last_column
};
r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
if (typeof r !== 'undefined') {
return r;
}
// pop off stack
if (len) {
stack = stack.slice(0,-1*len*2);
vstack = vstack.slice(0, -1*len);
lstack = lstack.slice(0, -1*len);
}
stack.push(this.productions_[action[1]][0]); // push nonterminal (reduce)
vstack.push(yyval.$);
lstack.push(yyval._$);
// goto new state = table[STATE][NONTERMINAL]
newState = table[stack[stack.length-2]][stack[stack.length-1]];
stack.push(newState);
break;
case 3: // accept
return true;
}
}
return true;
}};
/* Jison generated lexer */
var lexer = (function(){
var lexer = ({EOF:1,
parseError:function parseError(str, hash) {
if (this.yy.parser) {
this.yy.parser.parseError(str, hash);
} else {
throw new Error(str);
}
},
setInput:function (input) {
this._input = input;
this._more = this._less = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = '';
this.conditionStack = ['INITIAL'];
this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
return this;
},
input:function () {
var ch = this._input[0];
this.yytext+=ch;
this.yyleng++;
this.match+=ch;
this.matched+=ch;
var lines = ch.match(/\n/);
if (lines) this.yylineno++;
this._input = this._input.slice(1);
return ch;
},
unput:function (ch) {
this._input = ch + this._input;
return this;
},
more:function () {
this._more = true;
return this;
},
less:function (n) {
this._input = this.match.slice(n) + this._input;
},
pastInput:function () {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
},
upcomingInput:function () {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20-next.length);
}
return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
},
showPosition:function () {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c+"^";
},
next:function () {
if (this.done) {
return this.EOF;
}
if (!this._input) this.done = true;
var token,
match,
tempMatch,
index,
col,
lines;
if (!this._more) {
this.yytext = '';
this.match = '';
}
var rules = this._currentRules();
for (var i=0;i < rules.length; i++) {
tempMatch = this._input.match(this.rules[rules[i]]);
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
match = tempMatch;
index = i;
if (!this.options.flex) break;
}
}
if (match) {
lines = match[0].match(/\n.*/g);
if (lines) this.yylineno += lines.length;
this.yylloc = {first_line: this.yylloc.last_line,
last_line: this.yylineno+1,
first_column: this.yylloc.last_column,
last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length};
this.yytext += match[0];
this.match += match[0];
this.yyleng = this.yytext.length;
this._more = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
if (this.done && this._input) this.done = false;
if (token) return token;
else return;
}
if (this._input === "") {
return this.EOF;
} else {
return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
{text: "", token: null, line: this.yylineno});
}
},
lex:function lex() {
var r = this.next();
if (typeof r !== 'undefined') {
return r;
} else {
return this.lex();
}
},
begin:function begin(condition) {
this.conditionStack.push(condition);
},
popState:function popState() {
return this.conditionStack.pop();
},
_currentRules:function _currentRules() {
return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
},
topState:function () {
return this.conditionStack[this.conditionStack.length-2];
},
pushState:function begin(condition) {
this.begin(condition);
}});
lexer.options = {};
lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
var YYSTATE=YY_START
switch($avoiding_name_collisions) {
case 0:
if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
if(yy_.yytext) return 14;
break;
case 1: return 14;
break;
case 2: this.popState(); return 14;
break;
case 3: return 24;
break;
case 4: return 16;
break;
case 5: return 20;
break;
case 6: return 19;
break;
case 7: return 19;
break;
case 8: return 23;
break;
case 9: return 23;
break;
case 10: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
break;
case 11: return 22;
break;
case 12: return 34;
break;
case 13: return 33;
break;
case 14: return 33;
break;
case 15: return 36;
break;
case 16: /*ignore whitespace*/
break;
case 17: this.popState(); return 18;
break;
case 18: this.popState(); return 18;
break;
case 19: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 28;
break;
case 20: return 30;
break;
case 21: return 30;
break;
case 22: return 29;
break;
case 23: return 33;
break;
case 24: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 33;
break;
case 25: return 'INVALID';
break;
case 26: return 5;
break;
}
};
lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{)))/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
lexer.conditions = {"mu":{"rules":[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"INITIAL":{"rules":[0,1,26],"inclusive":true}};
return lexer;})()
parser.lexer = lexer;function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
return new Parser;
})();
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.parser = handlebars;
exports.Parser = handlebars.Parser;
exports.parse = function () { return handlebars.parse.apply(handlebars, arguments); }
exports.main = function commonjsMain(args) {
if (!args[1])
throw new Error('Usage: '+args[0]+' FILE');
var source, cwd;
if (typeof process !== 'undefined') {
source = require('fs').readFileSync(require('path').resolve(args[1]), "utf8");
} else {
source = require("file").path(require("file").cwd()).join(args[1]).read({charset: "utf-8"});
}
return exports.parser.parse(source);
}
if (typeof module !== 'undefined' && require.main === module) {
exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
}
};
/* THIS FILE IS GENERATED BY A BUILD SCRIPT - DO NOT EDIT! */
// BEGIN(BROWSER)
Handlebars.Parser = handlebars;
Handlebars.parse = function(string) {
Handlebars.Parser.yy = Handlebars.AST;
return Handlebars.Parser.parse(string);
};
Handlebars.print = function(ast) {
return new Handlebars.PrintVisitor().accept(ast);
};
Handlebars.logger = {
DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
// override in the host environment
log: function(level, str) {}
};
Handlebars.log = function(level, str) { Handlebars.logger.log(level, str); };
// END(BROWSER)
/* THIS FILE IS GENERATED BY A BUILD SCRIPT - DO NOT EDIT! */
// BEGIN(BROWSER)
(function() {
Handlebars.AST = {};
Handlebars.AST.ProgramNode = function(statements, inverse) {
this.type = "program";
this.statements = statements;
if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
};
Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
this.type = "mustache";
this.escaped = !unescaped;
this.hash = hash;
var id = this.id = rawParams[0];
var params = this.params = rawParams.slice(1);
// a mustache is an eligible helper if:
// * its id is simple (a single part, not `this` or `..`)
var eligibleHelper = this.eligibleHelper = id.isSimple;
// a mustache is definitely a helper if:
// * it is an eligible helper, and
// * it has at least one parameter or hash segment
this.isHelper = eligibleHelper && (params.length || hash);
// if a mustache is an eligible helper but not a definite
// helper, it is ambiguous, and will be resolved in a later
// pass or at runtime.
};
Handlebars.AST.PartialNode = function(id, context) {
this.type = "partial";
// TODO: disallow complex IDs
this.id = id;
this.context = context;
};
var verifyMatch = function(open, close) {
if(open.original !== close.original) {
throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
}
};
Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
verifyMatch(mustache.id, close);
this.type = "block";
this.mustache = mustache;
this.program = program;
this.inverse = inverse;
if (this.inverse && !this.program) {
this.isInverse = true;
}
};
Handlebars.AST.ContentNode = function(string) {
this.type = "content";
this.string = string;
};
Handlebars.AST.HashNode = function(pairs) {
this.type = "hash";
this.pairs = pairs;
};
Handlebars.AST.IdNode = function(parts) {
this.type = "ID";
this.original = parts.join(".");
var dig = [], depth = 0;
for(var i=0,l=parts.length; i<l; i++) {
var part = parts[i];
if(part === "..") { depth++; }
else if(part === "." || part === "this") { this.isScoped = true; }
else { dig.push(part); }
}
this.parts = dig;
this.string = dig.join('.');
this.depth = depth;
// an ID is simple if it only has one part, and that part is not
// `..` or `this`.
this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
};
Handlebars.AST.StringNode = function(string) {
this.type = "STRING";
this.string = string;
};
Handlebars.AST.IntegerNode = function(integer) {
this.type = "INTEGER";
this.integer = integer;
};
Handlebars.AST.BooleanNode = function(bool) {
this.type = "BOOLEAN";
this.bool = bool;
};
Handlebars.AST.CommentNode = function(comment) {
this.type = "comment";
this.comment = comment;
};
})();
// END(BROWSER)
/* THIS FILE IS GENERATED BY A BUILD SCRIPT - DO NOT EDIT! */
// BEGIN(BROWSER)
/*jshint eqnull:true*/
Handlebars.Compiler = function() {};
Handlebars.JavaScriptCompiler = function() {};
(function(Compiler, JavaScriptCompiler) {
// the foundHelper register will disambiguate helper lookup from finding a
// function in a context. This is necessary for mustache compatibility, which
// requires that context functions in blocks are evaluated by blockHelperMissing,
// and then proceed as if the resulting value was provided to blockHelperMissing.
Compiler.prototype = {
compiler: Compiler,
disassemble: function() {
var opcodes = this.opcodes, opcode, out = [], params, param;
for (var i=0, l=opcodes.length; i<l; i++) {
opcode = opcodes[i];
if (opcode.opcode === 'DECLARE') {
out.push("DECLARE " + opcode.name + "=" + opcode.value);
} else {
params = [];
for (var j=0; j<opcode.args.length; j++) {
param = opcode.args[j];
if (typeof param === "string") {
param = "\"" + param.replace("\n", "\\n") + "\"";
}
params.push(param);
}
out.push(opcode.opcode + " " + params.join(" "));
}
}
return out.join("\n");
},
guid: 0,
compile: function(program, options) {
this.children = [];
this.depths = {list: []};
this.options = options;
// These changes will propagate to the other compiler components
var knownHelpers = this.options.knownHelpers;
this.options.knownHelpers = {
'helperMissing': true,
'blockHelperMissing': true,
'each': true,
'if': true,
'unless': true,
'with': true,
'log': true
};
if (knownHelpers) {
for (var name in knownHelpers) {
this.options.knownHelpers[name] = knownHelpers[name];
}
}
return this.program(program);
},
accept: function(node) {
return this[node.type](node);
},
program: function(program) {
var statements = program.statements, statement;
this.opcodes = [];
for(var i=0, l=statements.length; i<l; i++) {
statement = statements[i];
this[statement.type](statement);
}
this.isSimple = l === 1;
this.depths.list = this.depths.list.sort(function(a, b) {
return a - b;
});
return this;
},
compileProgram: function(program) {
var result = new this.compiler().compile(program, this.options);
var guid = this.guid++, depth;
this.usePartial = this.usePartial || result.usePartial;
this.children[guid] = result;
for(var i=0, l=result.depths.list.length; i<l; i++) {
depth = result.depths.list[i];
if(depth < 2) { continue; }
else { this.addDepth(depth - 1); }
}
return guid;
},
block: function(block) {
var mustache = block.mustache,
program = block.program,
inverse = block.inverse;
if (program) {
program = this.compileProgram(program);
}
if (inverse) {
inverse = this.compileProgram(inverse);
}
var type = this.classifyMustache(mustache);
if (type === "helper") {
this.helperMustache(mustache, program, inverse);
} else if (type === "simple") {
this.simpleMustache(mustache);
// now that the simple mustache is resolved, we need to
// evaluate it by executing `blockHelperMissing`
this.opcode('pushProgram', program);
this.opcode('pushProgram', inverse);
this.opcode('pushLiteral', '{}');
this.opcode('blockValue');
} else {
this.ambiguousMustache(mustache, program, inverse);
// now that the simple mustache is resolved, we need to
// evaluate it by executing `blockHelperMissing`
this.opcode('pushProgram', program);
this.opcode('pushProgram', inverse);
this.opcode('pushLiteral', '{}');
this.opcode('ambiguousBlockValue');
}
this.opcode('append');
},
hash: function(hash) {
var pairs = hash.pairs, pair, val;
this.opcode('push', '{}');
for(var i=0, l=pairs.length; i<l; i++) {
pair = pairs[i];
val = pair[1];
this.accept(val);
this.opcode('assignToHash', pair[0]);
}
},
partial: function(partial) {
var id = partial.id;
this.usePartial = true;
if(partial.context) {
this.ID(partial.context);
} else {
this.opcode('push', 'depth0');
}
this.opcode('invokePartial', id.original);
this.opcode('append');
},
content: function(content) {
this.opcode('appendContent', content.string);
},
mustache: function(mustache) {
var options = this.options;
var type = this.classifyMustache(mustache);
if (type === "simple") {
this.simpleMustache(mustache);
} else if (type === "helper") {
this.helperMustache(mustache);
} else {
this.ambiguousMustache(mustache);
}
if(mustache.escaped && !options.noEscape) {
this.opcode('appendEscaped');
} else {
this.opcode('append');
}
},
ambiguousMustache: function(mustache, program, inverse) {
var id = mustache.id, name = id.parts[0];
this.opcode('getContext', id.depth);
this.opcode('pushProgram', program);
this.opcode('pushProgram', inverse);
this.opcode('invokeAmbiguous', name);
},
simpleMustache: function(mustache, program, inverse) {
var id = mustache.id;
this.addDepth(id.depth);
this.opcode('getContext', id.depth);
if (id.parts.length) {
this.opcode('lookupOnContext', id.parts[0]);
for(var i=1, l=id.parts.length; i<l; i++) {
this.opcode('lookup', id.parts[i]);
}
} else {
this.opcode('pushContext');
}
this.opcode('resolvePossibleLambda');
},
helperMustache: function(mustache, program, inverse) {
var params = this.setupFullMustacheParams(mustache, program, inverse),
name = mustache.id.parts[0];
if (this.options.knownHelpers[name]) {
this.opcode('invokeKnownHelper', params.length, name);
} else if (this.knownHelpersOnly) {
throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
} else {
this.opcode('invokeHelper', params.length, name);
}
},
ID: function(id) {
this.addDepth(id.depth);
this.opcode('getContext', id.depth);
this.opcode('lookupOnContext', id.parts[0]);
for(var i=1, l=id.parts.length; i<l; i++) {
this.opcode('lookup', id.parts[i]);
}
},
STRING: function(string) {
this.opcode('pushString', string.string);
},
INTEGER: function(integer) {
this.opcode('pushLiteral', integer.integer);
},
BOOLEAN: function(bool) {
this.opcode('pushLiteral', bool.bool);
},
comment: function() {},
// HELPERS
opcode: function(name) {
this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
},
declare: function(name, value) {
this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
},
addDepth: function(depth) {
if(depth === 0) { return; }
if(!this.depths[depth]) {
this.depths[depth] = true;
this.depths.list.push(depth);
}
},
classifyMustache: function(mustache) {
var isHelper = mustache.isHelper;
var isEligible = mustache.eligibleHelper;
var options = this.options;
// if ambiguous, we can possibly resolve the ambiguity now
if (isEligible && !isHelper) {
var name = mustache.id.parts[0];
if (options.knownHelpers[name]) {
isHelper = true;
} else if (options.knownHelpersOnly) {
isEligible = false;
}
}
if (isHelper) { return "helper"; }
else if (isEligible) { return "ambiguous"; }
else { return "simple"; }
},
pushParams: function(params) {
var i = params.length, param;
while(i--) {
param = params[i];
if(this.options.stringParams) {
if(param.depth) {
this.addDepth(param.depth);
}
this.opcode('getContext', param.depth || 0);
this.opcode('pushStringParam', param.string);
} else {
this[param.type](param);
}
}
},
setupMustacheParams: function(mustache) {
var params = mustache.params;
this.pushParams(params);
if(mustache.hash) {
this.hash(mustache.hash);
} else {
this.opcode('pushLiteral', '{}');
}
return params;
},
// this will replace setupMustacheParams when we're done
setupFullMustacheParams: function(mustache, program, inverse) {
var params = mustache.params;
this.pushParams(params);
this.opcode('pushProgram', program);
this.opcode('pushProgram', inverse);
if(mustache.hash) {
this.hash(mustache.hash);
} else {
this.opcode('pushLiteral', '{}');
}
return params;
}
};
var Literal = function(value) {
this.value = value;
};
JavaScriptCompiler.prototype = {
// PUBLIC API: You can override these methods in a subclass to provide
// alternative compiled forms for name lookup and buffering semantics
nameLookup: function(parent, name, type) {
if (/^[0-9]+$/.test(name)) {
return parent + "[" + name + "]";
} else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
return parent + "." + name;
}
else {
return parent + "['" + name + "']";
}
},
appendToBuffer: function(string) {
if (this.environment.isSimple) {
return "return " + string + ";";
} else {
return "buffer += " + string + ";";
}
},
initializeBuffer: function() {
return this.quotedString("");
},
namespace: "Handlebars",
// END PUBLIC API
compile: function(environment, options, context, asObject) {
this.environment = environment;
this.options = options || {};
Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
this.name = this.environment.name;
this.isChild = !!context;
this.context = context || {
programs: [],
aliases: { }
};
this.preamble();
this.stackSlot = 0;
this.stackVars = [];
this.registers = { list: [] };
this.compileStack = [];
this.compileChildren(environment, options);
var opcodes = environment.opcodes, opcode;
this.i = 0;
for(l=opcodes.length; this.i<l; this.i++) {
opcode = opcodes[this.i];
if(opcode.opcode === 'DECLARE') {
this[opcode.name] = opcode.value;
} else {
this[opcode.opcode].apply(this, opcode.args);
}
}
return this.createFunctionContext(asObject);
},
nextOpcode: function() {
var opcodes = this.environment.opcodes, opcode = opcodes[this.i + 1];
return opcodes[this.i + 1];
},
eat: function(opcode) {
this.i = this.i + 1;
},
preamble: function() {
var out = [];
if (!this.isChild) {
var namespace = this.namespace;
var copies = "helpers = helpers || " + namespace + ".helpers;";
if(this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
out.push(copies);
} else {
out.push('');
}
if (!this.environment.isSimple) {
out.push(", buffer = " + this.initializeBuffer());
} else {
out.push("");
}
// track the last context pushed into place to allow skipping the
// getContext opcode when it would be a noop
this.lastContext = 0;
this.source = out;
},
createFunctionContext: function(asObject) {
var locals = this.stackVars.concat(this.registers.list);
if(locals.length > 0) {
this.source[1] = this.source[1] + ", " + locals.join(", ");
}
// Generate minimizer alias mappings
if (!this.isChild) {
var aliases = [];
for (var alias in this.context.aliases) {
this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
}
}
if (this.source[1]) {
this.source[1] = "var " + this.source[1].substring(2) + ";";
}
// Merge children
if (!this.isChild) {
this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
}
if (!this.environment.isSimple) {
this.source.push("return buffer;");
}
var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
params.push("depth" + this.environment.depths.list[i]);
}
if (asObject) {
params.push(this.source.join("\n "));
return Function.apply(this, params);
} else {
var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n ' + this.source.join("\n ") + '}';
Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
return functionSource;
}
},
// [blockValue]
//
// On stack, before: hash, inverse, program, value
// On stack, after: return value of blockHelperMissing
//
// The purpose of this opcode is to take a block of the form
// `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
// replace it on the stack with the result of properly
// invoking blockHelperMissing.
blockValue: function() {
this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
var params = ["depth0"];
this.setupParams(0, params);
this.replaceStack(function(current) {
params.splice(1, 0, current);
return current + " = blockHelperMissing.call(" + params.join(", ") + ")";
});
},
// [ambiguousBlockValue]
//
// On stack, before: hash, inverse, program, value
// Compiler value, before: lastHelper=value of last found helper, if any
// On stack, after, if no lastHelper: same as [blockValue]
// On stack, after, if lastHelper: value
ambiguousBlockValue: function() {
this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
var params = ["depth0"];
this.setupParams(0, params);
var current = this.topStack();
params.splice(1, 0, current);
this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
},
// [appendContent]
//
// On stack, before: ...
// On stack, after: ...
//
// Appends the string value of `content` to the current buffer
appendContent: function(content) {
this.source.push(this.appendToBuffer(this.quotedString(content)));
},
// [append]
//
// On stack, before: value, ...
// On stack, after: ...
//
// Coerces `value` to a String and appends it to the current buffer.
//
// If `value` is truthy, or 0, it is coerced into a string and appended
// Otherwise, the empty string is appended
append: function() {
var local = this.popStack();
this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
if (this.environment.isSimple) {
this.source.push("else { " + this.appendToBuffer("''") + " }");
}
},
// [appendEscaped]
//
// On stack, before: value, ...
// On stack, after: ...
//
// Escape `value` and append it to the buffer
appendEscaped: function() {
var opcode = this.nextOpcode(), extra = "";
this.context.aliases.escapeExpression = 'this.escapeExpression';
if(opcode && opcode.opcode === 'appendContent') {
extra = " + " + this.quotedString(opcode.args[0]);
this.eat(opcode);
}
this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
},
// [getContext]
//
// On stack, before: ...
// On stack, after: ...
// Compiler value, after: lastContext=depth
//
// Set the value of the `lastContext` compiler value to the depth
getContext: function(depth) {
if(this.lastContext !== depth) {
this.lastContext = depth;
}
},
// [lookupOnContext]
//
// On stack, before: ...
// On stack, after: currentContext[name], ...
//
// Looks up the value of `name` on the current context and pushes
// it onto the stack.
lookupOnContext: function(name) {
this.pushStack(this.nameLookup('depth' + this.lastContext, name, 'context'));
},
// [pushContext]
//
// On stack, before: ...
// On stack, after: currentContext, ...
//
// Pushes the value of the current context onto the stack.
pushContext: function() {
this.pushStackLiteral('depth' + this.lastContext);
},
// [resolvePossibleLambda]
//
// On stack, before: value, ...
// On stack, after: resolved value, ...
//
// If the `value` is a lambda, replace it on the stack by
// the return value of the lambda
resolvePossibleLambda: function() {
this.context.aliases.functionType = '"function"';
this.replaceStack(function(current) {
return "typeof " + current + " === functionType ? " + current + "() : " + current;
});
},
// [lookup]
//
// On stack, before: value, ...
// On stack, after: value[name], ...
//
// Replace the value on the stack with the result of looking
// up `name` on `value`
lookup: function(name) {
this.replaceStack(function(current) {
return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
});
},
// [pushStringParam]
//
// On stack, before: ...
// On stack, after: string, currentContext, ...
//
// This opcode is designed for use in string mode, which
// provides the string value of a parameter along with its
// depth rather than resolving it immediately.
pushStringParam: function(string) {
this.pushStackLiteral('depth' + this.lastContext);
this.pushString(string);
},
// [pushString]
//
// On stack, before: ...
// On stack, after: quotedString(string), ...
//
// Push a quoted version of `string` onto the stack
pushString: function(string) {
this.pushStackLiteral(this.quotedString(string));
},
// [push]
//
// On stack, before: ...
// On stack, after: expr, ...
//
// Push an expression onto the stack
push: function(expr) {
this.pushStack(expr);
},
// [pushLiteral]
//
// On stack, before: ...
// On stack, after: value, ...
//
// Pushes a value onto the stack. This operation prevents
// the compiler from creating a temporary variable to hold
// it.
pushLiteral: function(value) {
this.pushStackLiteral(value);
},
// [pushProgram]
//
// On stack, before: ...
// On stack, after: program(guid), ...
//
// Push a program expression onto the stack. This takes
// a compile-time guid and converts it into a runtime-accessible
// expression.
pushProgram: function(guid) {
if (guid != null) {
this.pushStackLiteral(this.programExpression(guid));
} else {
this.pushStackLiteral(null);
}
},
// [invokeHelper]
//
// On stack, before: hash, inverse, program, params..., ...
// On stack, after: result of helper invocation
//
// Pops off the helper's parameters, invokes the helper,
// and pushes the helper's return value onto the stack.
//
// If the helper is not found, `helperMissing` is called.
invokeHelper: function(paramSize, name) {
this.context.aliases.helperMissing = 'helpers.helperMissing';
var helper = this.lastHelper = this.setupHelper(paramSize, name);
this.register('foundHelper', helper.name);
this.pushStack("foundHelper ? foundHelper.call(" +
helper.callParams + ") " + ": helperMissing.call(" +
helper.helperMissingParams + ")");
},
// [invokeKnownHelper]
//
// On stack, before: hash, inverse, program, params..., ...
// On stack, after: result of helper invocation
//
// This operation is used when the helper is known to exist,
// so a `helperMissing` fallback is not required.
invokeKnownHelper: function(paramSize, name) {
var helper = this.setupHelper(paramSize, name);
this.pushStack(helper.name + ".call(" + helper.callParams + ")");
},
// [invokeAmbiguous]
//
// On stack, before: hash, inverse, program, params..., ...
// On stack, after: result of disambiguation
//
// This operation is used when an expression like `{{foo}}`
// is provided, but we don't know at compile-time whether it
// is a helper or a path.
//
// This operation emits more code than the other options,
// and can be avoided by passing the `knownHelpers` and
// `knownHelpersOnly` flags at compile-time.
invokeAmbiguous: function(name) {
this.context.aliases.functionType = '"function"';
this.pushStackLiteral('{}');
var helper = this.setupHelper(0, name);
var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
this.register('foundHelper', helperName);
var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
var nextStack = this.nextStack();
this.source.push('if (foundHelper) { ' + nextStack + ' = foundHelper.call(' + helper.callParams + '); }');
this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '() : ' + nextStack + '; }');
},
// [invokePartial]
//
// On stack, before: context, ...
// On stack after: result of partial invocation
//
// This operation pops off a context, invokes a partial with that context,
// and pushes the result of the invocation back.
invokePartial: function(name) {
var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
if (this.options.data) {
params.push("data");
}
this.context.aliases.self = "this";
this.pushStack("self.invokePartial(" + params.join(", ") + ");");
},
// [assignToHash]
//
// On stack, before: value, hash, ...
// On stack, after: hash, ...
//
// Pops a value and hash off the stack, assigns `hash[key] = value`
// and pushes the hash back onto the stack.
assignToHash: function(key) {
var value = this.popStack();
var hash = this.topStack();
this.source.push(hash + "['" + key + "'] = " + value + ";");
},
// HELPERS
compiler: JavaScriptCompiler,
compileChildren: function(environment, options) {
var children = environment.children, child, compiler;
for(var i=0, l=children.length; i<l; i++) {
child = children[i];
compiler = new this.compiler();
this.context.programs.push(''); // Placeholder to prevent name conflicts for nested children
var index = this.context.programs.length;
child.index = index;
child.name = 'program' + index;
this.context.programs[index] = compiler.compile(child, options, this.context);
}
},
programExpression: function(guid) {
this.context.aliases.self = "this";
if(guid == null) {
return "self.noop";
}
var child = this.environment.children[guid],
depths = child.depths.list, depth;
var programParams = [child.index, child.name, "data"];
for(var i=0, l = depths.length; i<l; i++) {
depth = depths[i];
if(depth === 1) { programParams.push("depth0"); }
else { programParams.push("depth" + (depth - 1)); }
}
if(depths.length === 0) {
return "self.program(" + programParams.join(", ") + ")";
} else {
programParams.shift();
return "self.programWithDepth(" + programParams.join(", ") + ")";
}
},
register: function(name, val) {
this.useRegister(name);
this.source.push(name + " = " + val + ";");
},
useRegister: function(name) {
if(!this.registers[name]) {
this.registers[name] = true;
this.registers.list.push(name);
}
},
pushStackLiteral: function(item) {
this.compileStack.push(new Literal(item));
return item;
},
pushStack: function(item) {
this.source.push(this.incrStack() + " = " + item + ";");
this.compileStack.push("stack" + this.stackSlot);
return "stack" + this.stackSlot;
},
replaceStack: function(callback) {
var item = callback.call(this, this.topStack());
this.source.push(this.topStack() + " = " + item + ";");
return "stack" + this.stackSlot;
},
nextStack: function(skipCompileStack) {
var name = this.incrStack();
this.compileStack.push("stack" + this.stackSlot);
return name;
},
incrStack: function() {
this.stackSlot++;
if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
return "stack" + this.stackSlot;
},
popStack: function() {
var item = this.compileStack.pop();
if (item instanceof Literal) {
return item.value;
} else {
this.stackSlot--;
return item;
}
},
topStack: function() {
var item = this.compileStack[this.compileStack.length - 1];
if (item instanceof Literal) {
return item.value;
} else {
return item;
}
},
quotedString: function(str) {
return '"' + str
.replace(/\\/g, '\\\\')
.replace(/"/g, '\\"')
.replace(/\n/g, '\\n')
.replace(/\r/g, '\\r') + '"';
},
setupHelper: function(paramSize, name) {
var params = [];
this.setupParams(paramSize, params);
var foundHelper = this.nameLookup('helpers', name, 'helper');
return {
params: params,
name: foundHelper,
callParams: ["depth0"].concat(params).join(", "),
helperMissingParams: ["depth0", this.quotedString(name)].concat(params).join(", ")
};
},
// the params and contexts arguments are passed in arrays
// to fill in
setupParams: function(paramSize, params) {
var options = [], contexts = [], param, inverse, program;
options.push("hash:" + this.popStack());
inverse = this.popStack();
program = this.popStack();
// Avoid setting fn and inverse if neither are set. This allows
// helpers to do a check for `if (options.fn)`
if (program || inverse) {
if (!program) {
this.context.aliases.self = "this";
program = "self.noop";
}
if (!inverse) {
this.context.aliases.self = "this";
inverse = "self.noop";
}
options.push("inverse:" + inverse);
options.push("fn:" + program);
}
for(var i=0; i<paramSize; i++) {
param = this.popStack();
params.push(param);
if(this.options.stringParams) {
contexts.push(this.popStack());
}
}
if (this.options.stringParams) {
options.push("contexts:[" + contexts.join(",") + "]");
}
if(this.options.data) {
options.push("data:data");
}
params.push("{" + options.join(",") + "}");
return params.join(", ");
}
};
var reservedWords = (
"break else new var" +
" case finally return void" +
" catch for switch while" +
" continue function this with" +
" default if throw" +
" delete in try" +
" do instanceof typeof" +
" abstract enum int short" +
" boolean export interface static" +
" byte extends long super" +
" char final native synchronized" +
" class float package throws" +
" const goto private transient" +
" debugger implements protected volatile" +
" double import public let yield"
).split(" ");
var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
for(var i=0, l=reservedWords.length; i<l; i++) {
compilerWords[reservedWords[i]] = true;
}
JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
return true;
}
return false;
};
})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
Handlebars.precompile = function(string, options) {
options = options || {};
var ast = Handlebars.parse(string);
var environment = new Handlebars.Compiler().compile(ast, options);
return new Handlebars.JavaScriptCompiler().compile(environment, options);
};
Handlebars.compile = function(string, options) {
options = options || {};
var compiled;
function compile() {
var ast = Handlebars.parse(string);
var environment = new Handlebars.Compiler().compile(ast, options);
var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
return Handlebars.template(templateSpec);
}
// Template is only compiled on first use and cached after that point.
return function(context, options) {
if (!compiled) {
compiled = compile();
}
return compiled.call(this, context, options);
};
};
// END(BROWSER)
// This file contains YUI-specific wrapper code and overrides for the
// handlebars-compiler module.
/**
Handlebars parser and compiler. Use this module when you need to compile
Handlebars templates.
@module handlebars
@submodule handlebars-compiler
*/
var levels = ['debug', 'info', 'warn', 'error'];
/**
Logs a debugging message. Note that messages will only be logged when the
handlebars module is loaded in "debug" mode.
@method log
@param {String} level Log level for this message. Supported levels are "debug",
"info", "warn", and "error".
@param {String} message Message to log.
@for Handlebars
*/
Handlebars.logger.log = function (level, message) {
Y.log(message, levels[level] || 'error', 'Handlebars');
};
/**
Compiles and renders a Handlebars template string in a single step.
If you'll be using a template more than once, it's more efficient to compile it
into a function once using `compile()`, and then render it whenever you need to
by simply executing the compiled function. However, if you only need to compile
and render a template once, `render()` is a handy shortcut for doing both in a
single step.
@example
Y.Handlebars.render('The pie of the day is {{pie}}!', {
pie: 'Maple Custard'
});
// => "The pie of the day is Maple Custard!"
@method render
@param {String} string Handlebars template string to render.
@param {Object} context Context object to pass to the template.
@param {Object} [options] Compile/render options.
@param {Object} [options.helpers] Helper functions.
@param {Object} [options.partials] Partials.
@param {Object} [options.data] Data.
@return {String} Rendered template string.
*/
Handlebars.render = function (string, context, options) {
return Handlebars.compile(string)(context, options);
};
// The rest of this file is just API docs for methods defined in Handlebars
// itself.
/**
Compiles a Handlebars template string into a function. To render the template,
call the function and pass in a context object.
@example
var template = Y.Handlebars.compile('The pie of the day is {{pie}}!.');
template({pie: 'Pecan'});
// => "The pie of the day is Pecan!"
@method compile
@param {String} string Handlebars template string to compile.
@param {Object} [options] Compiler options.
@return {Function} Compiled template function.
*/
/**
Precompiles a Handlebars template string into a string of JavaScript code. This
can be used to precompile a template at build time or on the server, and the
resulting template can then be rendered at runtime or on the client without
needing to go through a compile step.
To render a precompiled template, evaluate the code and then pass the resulting
function to `Y.Handlebars.template()` to get back an executable template
function.
@method precompile
@param {String} string Handlebars template string to compile.
@param {Object} [options] Compiler options.
@return {String} Precompiled template code.
*/
}, '3.7.3', {"requires": ["handlebars-base"]});