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handlebars2.js
4295 lines
| 1 | /* |
| 2 | |
| 3 | Copyright (C) 2011 by Yehuda Katz |
| 4 | |
| 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 | of this software and associated documentation files (the "Software"), to deal |
| 7 | in the Software without restriction, including without limitation the rights |
| 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 9 | copies of the Software, and to permit persons to whom the Software is |
| 10 | furnished to do so, subject to the following conditions: |
| 11 | |
| 12 | The above copyright notice and this permission notice shall be included in |
| 13 | all copies or substantial portions of the Software. |
| 14 | |
| 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 21 | THE SOFTWARE. |
| 22 | |
| 23 | */ |
| 24 | |
| 25 | // lib/handlebars/browser-prefix.js |
| 26 | var Handlebars = {}; |
| 27 | |
| 28 | (function ( Handlebars, undefined ) { |
| 29 | ; |
| 30 | // lib/handlebars/base.js |
| 31 | |
| 32 | Handlebars.VERSION = "1.0.0"; |
| 33 | Handlebars.COMPILER_REVISION = 4; |
| 34 | |
| 35 | Handlebars.REVISION_CHANGES = { |
| 36 | 1 : '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it |
| 37 | 2 : '== 1.0.0-rc.3', 3 : '== 1.0.0-rc.4', 4 : '>= 1.0.0' |
| 38 | }; |
| 39 | |
| 40 | Handlebars.helpers = {}; |
| 41 | Handlebars.partials = {}; |
| 42 | |
| 43 | var toString = Object.prototype.toString, functionType = '[object Function]', objectType = '[object Object]'; |
| 44 | |
| 45 | Handlebars.registerHelper = function ( name, fn, inverse ) { |
| 46 | if ( toString.call( name ) === objectType ) { |
| 47 | if ( inverse || fn ) { |
| 48 | throw new Handlebars.Exception( 'Arg not supported with multiple helpers' ); |
| 49 | } |
| 50 | Handlebars.Utils.extend( this.helpers, name ); |
| 51 | } |
| 52 | else { |
| 53 | if ( inverse ) { |
| 54 | fn.not = inverse; |
| 55 | } |
| 56 | this.helpers[name] = fn; |
| 57 | } |
| 58 | }; |
| 59 | |
| 60 | Handlebars.registerPartial = function ( name, str ) { |
| 61 | if ( toString.call( name ) === objectType ) { |
| 62 | Handlebars.Utils.extend( this.partials, name ); |
| 63 | } |
| 64 | else { |
| 65 | this.partials[name] = str; |
| 66 | } |
| 67 | }; |
| 68 | |
| 69 | Handlebars.registerHelper( 'helperMissing', function ( arg ) { |
| 70 | if ( arguments.length === 2 ) { |
| 71 | return undefined; |
| 72 | } |
| 73 | else { |
| 74 | throw new Error( "Missing helper: '" + arg + "'" ); |
| 75 | } |
| 76 | } ); |
| 77 | |
| 78 | Handlebars.registerHelper( 'blockHelperMissing', function ( context, options ) { |
| 79 | var inverse = options.inverse || function () { |
| 80 | }, fn = options.fn; |
| 81 | |
| 82 | var type = toString.call( context ); |
| 83 | |
| 84 | if ( type === functionType ) { |
| 85 | context = context.call( this ); |
| 86 | } |
| 87 | |
| 88 | if ( context === true ) { |
| 89 | return fn( this ); |
| 90 | } |
| 91 | else { |
| 92 | if ( context === false || context == null ) { |
| 93 | return inverse( this ); |
| 94 | } |
| 95 | else { |
| 96 | if ( type === "[object Array]" ) { |
| 97 | if ( context.length > 0 ) { |
| 98 | return Handlebars.helpers.each( context, options ); |
| 99 | } |
| 100 | else { |
| 101 | return inverse( this ); |
| 102 | } |
| 103 | } |
| 104 | else { |
| 105 | return fn( context ); |
| 106 | } |
| 107 | } |
| 108 | } |
| 109 | } ); |
| 110 | |
| 111 | Handlebars.K = function () { |
| 112 | }; |
| 113 | |
| 114 | Handlebars.createFrame = Object.create || function ( object ) { |
| 115 | Handlebars.K.prototype = object; |
| 116 | var obj = new Handlebars.K(); |
| 117 | Handlebars.K.prototype = null; |
| 118 | return obj; |
| 119 | }; |
| 120 | |
| 121 | Handlebars.logger = { |
| 122 | DEBUG : 0, INFO : 1, WARN : 2, ERROR : 3, level : 3, |
| 123 | |
| 124 | methodMap : {0 : 'debug', 1 : 'info', 2 : 'warn', 3 : 'error'}, |
| 125 | |
| 126 | // can be overridden in the host environment |
| 127 | log : function ( level, obj ) { |
| 128 | if ( Handlebars.logger.level <= level ) { |
| 129 | var method = Handlebars.logger.methodMap[level]; |
| 130 | if ( typeof console !== 'undefined' && console[method] ) { |
| 131 | console[method].call( console, obj ); |
| 132 | } |
| 133 | } |
| 134 | } |
| 135 | }; |
| 136 | |
| 137 | Handlebars.log = function ( level, obj ) { |
| 138 | Handlebars.logger.log( level, obj ); |
| 139 | }; |
| 140 | |
| 141 | Handlebars.registerHelper( 'each', function ( context, options ) { |
| 142 | var fn = options.fn, inverse = options.inverse; |
| 143 | var i = 0, ret = "", data; |
| 144 | |
| 145 | var type = toString.call( context ); |
| 146 | if ( type === functionType ) { |
| 147 | context = context.call( this ); |
| 148 | } |
| 149 | |
| 150 | if ( options.data ) { |
| 151 | data = Handlebars.createFrame( options.data ); |
| 152 | } |
| 153 | |
| 154 | if ( context && typeof context === 'object' ) { |
| 155 | if ( context instanceof Array ) { |
| 156 | for ( var j = context.length; i < j; i++ ) { |
| 157 | if ( data ) { |
| 158 | data.index = i; |
| 159 | } |
| 160 | ret = ret + fn( context[i], {data : data} ); |
| 161 | } |
| 162 | } |
| 163 | else { |
| 164 | for ( var key in context ) { |
| 165 | if ( context.hasOwnProperty( key ) ) { |
| 166 | if ( data ) { |
| 167 | data.key = key; |
| 168 | } |
| 169 | ret = ret + fn( context[key], {data : data} ); |
| 170 | i++; |
| 171 | } |
| 172 | } |
| 173 | } |
| 174 | } |
| 175 | |
| 176 | if ( i === 0 ) { |
| 177 | ret = inverse( this ); |
| 178 | } |
| 179 | |
| 180 | return ret; |
| 181 | } ); |
| 182 | |
| 183 | Handlebars.registerHelper( 'if', function ( conditional, options ) { |
| 184 | var type = toString.call( conditional ); |
| 185 | if ( type === functionType ) { |
| 186 | conditional = conditional.call( this ); |
| 187 | } |
| 188 | |
| 189 | if ( !conditional || Handlebars.Utils.isEmpty( conditional ) ) { |
| 190 | return options.inverse( this ); |
| 191 | } |
| 192 | else { |
| 193 | return options.fn( this ); |
| 194 | } |
| 195 | } ); |
| 196 | |
| 197 | Handlebars.registerHelper( 'unless', function ( conditional, options ) { |
| 198 | return Handlebars.helpers['if'].call( this, conditional, {fn : options.inverse, inverse : options.fn} ); |
| 199 | } ); |
| 200 | |
| 201 | Handlebars.registerHelper( 'with', function ( context, options ) { |
| 202 | var type = toString.call( context ); |
| 203 | if ( type === functionType ) { |
| 204 | context = context.call( this ); |
| 205 | } |
| 206 | |
| 207 | if ( !Handlebars.Utils.isEmpty( context ) ) { |
| 208 | return options.fn( context ); |
| 209 | } |
| 210 | } ); |
| 211 | |
| 212 | Handlebars.registerHelper( 'log', function ( context, options ) { |
| 213 | var level = options.data && options.data.level != null ? parseInt( options.data.level, 10 ) : 1; |
| 214 | Handlebars.log( level, context ); |
| 215 | } ); |
| 216 | ; |
| 217 | // lib/handlebars/compiler/parser.js |
| 218 | /* Jison generated parser */ |
| 219 | var handlebars = (function () { |
| 220 | var parser = { |
| 221 | trace : function trace() { |
| 222 | }, yy : {}, symbols_ : { |
| 223 | "error" : 2, |
| 224 | "root" : 3, |
| 225 | "program" : 4, |
| 226 | "EOF" : 5, |
| 227 | "simpleInverse" : 6, |
| 228 | "statements" : 7, |
| 229 | "statement" : 8, |
| 230 | "openInverse" : 9, |
| 231 | "closeBlock" : 10, |
| 232 | "openBlock" : 11, |
| 233 | "mustache" : 12, |
| 234 | "partial" : 13, |
| 235 | "CONTENT" : 14, |
| 236 | "COMMENT" : 15, |
| 237 | "OPEN_BLOCK" : 16, |
| 238 | "inMustache" : 17, |
| 239 | "CLOSE" : 18, |
| 240 | "OPEN_INVERSE" : 19, |
| 241 | "OPEN_ENDBLOCK" : 20, |
| 242 | "path" : 21, |
| 243 | "OPEN" : 22, |
| 244 | "OPEN_UNESCAPED" : 23, |
| 245 | "CLOSE_UNESCAPED" : 24, |
| 246 | "OPEN_PARTIAL" : 25, |
| 247 | "partialName" : 26, |
| 248 | "params" : 27, |
| 249 | "hash" : 28, |
| 250 | "dataName" : 29, |
| 251 | "param" : 30, |
| 252 | "STRING" : 31, |
| 253 | "INTEGER" : 32, |
| 254 | "BOOLEAN" : 33, |
| 255 | "hashSegments" : 34, |
| 256 | "hashSegment" : 35, |
| 257 | "ID" : 36, |
| 258 | "EQUALS" : 37, |
| 259 | "DATA" : 38, |
| 260 | "pathSegments" : 39, |
| 261 | "SEP" : 40, |
| 262 | "$accept" : 0, |
| 263 | "$end" : 1 |
| 264 | }, terminals_ : { |
| 265 | 2 : "error", |
| 266 | 5 : "EOF", |
| 267 | 14 : "CONTENT", |
| 268 | 15 : "COMMENT", |
| 269 | 16 : "OPEN_BLOCK", |
| 270 | 18 : "CLOSE", |
| 271 | 19 : "OPEN_INVERSE", |
| 272 | 20 : "OPEN_ENDBLOCK", |
| 273 | 22 : "OPEN", |
| 274 | 23 : "OPEN_UNESCAPED", |
| 275 | 24 : "CLOSE_UNESCAPED", |
| 276 | 25 : "OPEN_PARTIAL", |
| 277 | 31 : "STRING", |
| 278 | 32 : "INTEGER", |
| 279 | 33 : "BOOLEAN", |
| 280 | 36 : "ID", |
| 281 | 37 : "EQUALS", |
| 282 | 38 : "DATA", |
| 283 | 40 : "SEP" |
| 284 | }, productions_ : [ |
| 285 | 0, |
| 286 | [ |
| 287 | 3, |
| 288 | 2 |
| 289 | ], |
| 290 | [ |
| 291 | 4, |
| 292 | 2 |
| 293 | ], |
| 294 | [ |
| 295 | 4, |
| 296 | 3 |
| 297 | ], |
| 298 | [ |
| 299 | 4, |
| 300 | 2 |
| 301 | ], |
| 302 | [ |
| 303 | 4, |
| 304 | 1 |
| 305 | ], |
| 306 | [ |
| 307 | 4, |
| 308 | 1 |
| 309 | ], |
| 310 | [ |
| 311 | 4, |
| 312 | 0 |
| 313 | ], |
| 314 | [ |
| 315 | 7, |
| 316 | 1 |
| 317 | ], |
| 318 | [ |
| 319 | 7, |
| 320 | 2 |
| 321 | ], |
| 322 | [ |
| 323 | 8, |
| 324 | 3 |
| 325 | ], |
| 326 | [ |
| 327 | 8, |
| 328 | 3 |
| 329 | ], |
| 330 | [ |
| 331 | 8, |
| 332 | 1 |
| 333 | ], |
| 334 | [ |
| 335 | 8, |
| 336 | 1 |
| 337 | ], |
| 338 | [ |
| 339 | 8, |
| 340 | 1 |
| 341 | ], |
| 342 | [ |
| 343 | 8, |
| 344 | 1 |
| 345 | ], |
| 346 | [ |
| 347 | 11, |
| 348 | 3 |
| 349 | ], |
| 350 | [ |
| 351 | 9, |
| 352 | 3 |
| 353 | ], |
| 354 | [ |
| 355 | 10, |
| 356 | 3 |
| 357 | ], |
| 358 | [ |
| 359 | 12, |
| 360 | 3 |
| 361 | ], |
| 362 | [ |
| 363 | 12, |
| 364 | 3 |
| 365 | ], |
| 366 | [ |
| 367 | 13, |
| 368 | 3 |
| 369 | ], |
| 370 | [ |
| 371 | 13, |
| 372 | 4 |
| 373 | ], |
| 374 | [ |
| 375 | 6, |
| 376 | 2 |
| 377 | ], |
| 378 | [ |
| 379 | 17, |
| 380 | 3 |
| 381 | ], |
| 382 | [ |
| 383 | 17, |
| 384 | 2 |
| 385 | ], |
| 386 | [ |
| 387 | 17, |
| 388 | 2 |
| 389 | ], |
| 390 | [ |
| 391 | 17, |
| 392 | 1 |
| 393 | ], |
| 394 | [ |
| 395 | 17, |
| 396 | 1 |
| 397 | ], |
| 398 | [ |
| 399 | 27, |
| 400 | 2 |
| 401 | ], |
| 402 | [ |
| 403 | 27, |
| 404 | 1 |
| 405 | ], |
| 406 | [ |
| 407 | 30, |
| 408 | 1 |
| 409 | ], |
| 410 | [ |
| 411 | 30, |
| 412 | 1 |
| 413 | ], |
| 414 | [ |
| 415 | 30, |
| 416 | 1 |
| 417 | ], |
| 418 | [ |
| 419 | 30, |
| 420 | 1 |
| 421 | ], |
| 422 | [ |
| 423 | 30, |
| 424 | 1 |
| 425 | ], |
| 426 | [ |
| 427 | 28, |
| 428 | 1 |
| 429 | ], |
| 430 | [ |
| 431 | 34, |
| 432 | 2 |
| 433 | ], |
| 434 | [ |
| 435 | 34, |
| 436 | 1 |
| 437 | ], |
| 438 | [ |
| 439 | 35, |
| 440 | 3 |
| 441 | ], |
| 442 | [ |
| 443 | 35, |
| 444 | 3 |
| 445 | ], |
| 446 | [ |
| 447 | 35, |
| 448 | 3 |
| 449 | ], |
| 450 | [ |
| 451 | 35, |
| 452 | 3 |
| 453 | ], |
| 454 | [ |
| 455 | 35, |
| 456 | 3 |
| 457 | ], |
| 458 | [ |
| 459 | 26, |
| 460 | 1 |
| 461 | ], |
| 462 | [ |
| 463 | 26, |
| 464 | 1 |
| 465 | ], |
| 466 | [ |
| 467 | 26, |
| 468 | 1 |
| 469 | ], |
| 470 | [ |
| 471 | 29, |
| 472 | 2 |
| 473 | ], |
| 474 | [ |
| 475 | 21, |
| 476 | 1 |
| 477 | ], |
| 478 | [ |
| 479 | 39, |
| 480 | 3 |
| 481 | ], |
| 482 | [ |
| 483 | 39, |
| 484 | 1 |
| 485 | ] |
| 486 | ], performAction : function anonymous( yytext, yyleng, yylineno, yy, yystate, $$, _$ ) { |
| 487 | |
| 488 | var $0 = $$.length - 1; |
| 489 | switch ( yystate ) { |
| 490 | case 1: |
| 491 | return $$[$0 - 1]; |
| 492 | break; |
| 493 | case 2: |
| 494 | this.$ = new yy.ProgramNode( [], $$[$0] ); |
| 495 | break; |
| 496 | case 3: |
| 497 | this.$ = new yy.ProgramNode( $$[$0 - 2], $$[$0] ); |
| 498 | break; |
| 499 | case 4: |
| 500 | this.$ = new yy.ProgramNode( $$[$0 - 1], [] ); |
| 501 | break; |
| 502 | case 5: |
| 503 | this.$ = new yy.ProgramNode( $$[$0] ); |
| 504 | break; |
| 505 | case 6: |
| 506 | this.$ = new yy.ProgramNode( [], [] ); |
| 507 | break; |
| 508 | case 7: |
| 509 | this.$ = new yy.ProgramNode( [] ); |
| 510 | break; |
| 511 | case 8: |
| 512 | this.$ = [$$[$0]]; |
| 513 | break; |
| 514 | case 9: |
| 515 | $$[$0 - 1].push( $$[$0] ); |
| 516 | this.$ = $$[$0 - 1]; |
| 517 | break; |
| 518 | case 10: |
| 519 | this.$ = new yy.BlockNode( $$[$0 - 2], $$[$0 - 1].inverse, $$[$0 - 1], $$[$0] ); |
| 520 | break; |
| 521 | case 11: |
| 522 | this.$ = new yy.BlockNode( $$[$0 - 2], $$[$0 - 1], $$[$0 - 1].inverse, $$[$0] ); |
| 523 | break; |
| 524 | case 12: |
| 525 | this.$ = $$[$0]; |
| 526 | break; |
| 527 | case 13: |
| 528 | this.$ = $$[$0]; |
| 529 | break; |
| 530 | case 14: |
| 531 | this.$ = new yy.ContentNode( $$[$0] ); |
| 532 | break; |
| 533 | case 15: |
| 534 | this.$ = new yy.CommentNode( $$[$0] ); |
| 535 | break; |
| 536 | case 16: |
| 537 | this.$ = new yy.MustacheNode( $$[$0 - 1][0], $$[$0 - 1][1] ); |
| 538 | break; |
| 539 | case 17: |
| 540 | this.$ = new yy.MustacheNode( $$[$0 - 1][0], $$[$0 - 1][1] ); |
| 541 | break; |
| 542 | case 18: |
| 543 | this.$ = $$[$0 - 1]; |
| 544 | break; |
| 545 | case 19: |
| 546 | // Parsing out the '&' escape token at this level saves ~500 bytes after min due to the removal of one parser node. |
| 547 | this.$ = new yy.MustacheNode( $$[$0 - 1][0], $$[$0 - 1][1], $$[$0 - 2][2] === '&' ); |
| 548 | |
| 549 | break; |
| 550 | case 20: |
| 551 | this.$ = new yy.MustacheNode( $$[$0 - 1][0], $$[$0 - 1][1], true ); |
| 552 | break; |
| 553 | case 21: |
| 554 | this.$ = new yy.PartialNode( $$[$0 - 1] ); |
| 555 | break; |
| 556 | case 22: |
| 557 | this.$ = new yy.PartialNode( $$[$0 - 2], $$[$0 - 1] ); |
| 558 | break; |
| 559 | case 23: |
| 560 | break; |
| 561 | case 24: |
| 562 | this.$ = [ |
| 563 | [$$[$0 - 2]].concat( $$[$0 - 1] ), |
| 564 | $$[$0] |
| 565 | ]; |
| 566 | break; |
| 567 | case 25: |
| 568 | this.$ = [ |
| 569 | [$$[$0 - 1]].concat( $$[$0] ), |
| 570 | null |
| 571 | ]; |
| 572 | break; |
| 573 | case 26: |
| 574 | this.$ = [ |
| 575 | [$$[$0 - 1]], |
| 576 | $$[$0] |
| 577 | ]; |
| 578 | break; |
| 579 | case 27: |
| 580 | this.$ = [ |
| 581 | [$$[$0]], |
| 582 | null |
| 583 | ]; |
| 584 | break; |
| 585 | case 28: |
| 586 | this.$ = [ |
| 587 | [$$[$0]], |
| 588 | null |
| 589 | ]; |
| 590 | break; |
| 591 | case 29: |
| 592 | $$[$0 - 1].push( $$[$0] ); |
| 593 | this.$ = $$[$0 - 1]; |
| 594 | break; |
| 595 | case 30: |
| 596 | this.$ = [$$[$0]]; |
| 597 | break; |
| 598 | case 31: |
| 599 | this.$ = $$[$0]; |
| 600 | break; |
| 601 | case 32: |
| 602 | this.$ = new yy.StringNode( $$[$0] ); |
| 603 | break; |
| 604 | case 33: |
| 605 | this.$ = new yy.IntegerNode( $$[$0] ); |
| 606 | break; |
| 607 | case 34: |
| 608 | this.$ = new yy.BooleanNode( $$[$0] ); |
| 609 | break; |
| 610 | case 35: |
| 611 | this.$ = $$[$0]; |
| 612 | break; |
| 613 | case 36: |
| 614 | this.$ = new yy.HashNode( $$[$0] ); |
| 615 | break; |
| 616 | case 37: |
| 617 | $$[$0 - 1].push( $$[$0] ); |
| 618 | this.$ = $$[$0 - 1]; |
| 619 | break; |
| 620 | case 38: |
| 621 | this.$ = [$$[$0]]; |
| 622 | break; |
| 623 | case 39: |
| 624 | this.$ = [ |
| 625 | $$[$0 - 2], |
| 626 | $$[$0] |
| 627 | ]; |
| 628 | break; |
| 629 | case 40: |
| 630 | this.$ = [ |
| 631 | $$[$0 - 2], |
| 632 | new yy.StringNode( $$[$0] ) |
| 633 | ]; |
| 634 | break; |
| 635 | case 41: |
| 636 | this.$ = [ |
| 637 | $$[$0 - 2], |
| 638 | new yy.IntegerNode( $$[$0] ) |
| 639 | ]; |
| 640 | break; |
| 641 | case 42: |
| 642 | this.$ = [ |
| 643 | $$[$0 - 2], |
| 644 | new yy.BooleanNode( $$[$0] ) |
| 645 | ]; |
| 646 | break; |
| 647 | case 43: |
| 648 | this.$ = [ |
| 649 | $$[$0 - 2], |
| 650 | $$[$0] |
| 651 | ]; |
| 652 | break; |
| 653 | case 44: |
| 654 | this.$ = new yy.PartialNameNode( $$[$0] ); |
| 655 | break; |
| 656 | case 45: |
| 657 | this.$ = new yy.PartialNameNode( new yy.StringNode( $$[$0] ) ); |
| 658 | break; |
| 659 | case 46: |
| 660 | this.$ = new yy.PartialNameNode( new yy.IntegerNode( $$[$0] ) ); |
| 661 | break; |
| 662 | case 47: |
| 663 | this.$ = new yy.DataNode( $$[$0] ); |
| 664 | break; |
| 665 | case 48: |
| 666 | this.$ = new yy.IdNode( $$[$0] ); |
| 667 | break; |
| 668 | case 49: |
| 669 | $$[$0 - 2].push( {part : $$[$0], separator : $$[$0 - 1]} ); |
| 670 | this.$ = $$[$0 - 2]; |
| 671 | break; |
| 672 | case 50: |
| 673 | this.$ = [{part : $$[$0]}]; |
| 674 | break; |
| 675 | } |
| 676 | }, table : [ |
| 677 | { |
| 678 | 3 : 1, 4 : 2, 5 : [ |
| 679 | 2, |
| 680 | 7 |
| 681 | ], 6 : 3, 7 : 4, 8 : 6, 9 : 7, 11 : 8, 12 : 9, 13 : 10, 14 : [ |
| 682 | 1, |
| 683 | 11 |
| 684 | ], 15 : [ |
| 685 | 1, |
| 686 | 12 |
| 687 | ], 16 : [ |
| 688 | 1, |
| 689 | 13 |
| 690 | ], 19 : [ |
| 691 | 1, |
| 692 | 5 |
| 693 | ], 22 : [ |
| 694 | 1, |
| 695 | 14 |
| 696 | ], 23 : [ |
| 697 | 1, |
| 698 | 15 |
| 699 | ], 25 : [ |
| 700 | 1, |
| 701 | 16 |
| 702 | ] |
| 703 | }, |
| 704 | {1 : [3]}, |
| 705 | { |
| 706 | 5 : [ |
| 707 | 1, |
| 708 | 17 |
| 709 | ] |
| 710 | }, |
| 711 | { |
| 712 | 5 : [ |
| 713 | 2, |
| 714 | 6 |
| 715 | ], 7 : 18, 8 : 6, 9 : 7, 11 : 8, 12 : 9, 13 : 10, 14 : [ |
| 716 | 1, |
| 717 | 11 |
| 718 | ], 15 : [ |
| 719 | 1, |
| 720 | 12 |
| 721 | ], 16 : [ |
| 722 | 1, |
| 723 | 13 |
| 724 | ], 19 : [ |
| 725 | 1, |
| 726 | 19 |
| 727 | ], 20 : [ |
| 728 | 2, |
| 729 | 6 |
| 730 | ], 22 : [ |
| 731 | 1, |
| 732 | 14 |
| 733 | ], 23 : [ |
| 734 | 1, |
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| 1606 | ], 38 : [ |
| 1607 | 2, |
| 1608 | 50 |
| 1609 | ], 40 : [ |
| 1610 | 2, |
| 1611 | 50 |
| 1612 | ] |
| 1613 | }, |
| 1614 | { |
| 1615 | 36 : [ |
| 1616 | 1, |
| 1617 | 66 |
| 1618 | ] |
| 1619 | }, |
| 1620 | { |
| 1621 | 18 : [ |
| 1622 | 2, |
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| 1624 | ], 24 : [ |
| 1625 | 2, |
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| 1627 | ], 31 : [ |
| 1628 | 2, |
| 1629 | 47 |
| 1630 | ], 32 : [ |
| 1631 | 2, |
| 1632 | 47 |
| 1633 | ], 33 : [ |
| 1634 | 2, |
| 1635 | 47 |
| 1636 | ], 36 : [ |
| 1637 | 2, |
| 1638 | 47 |
| 1639 | ], 38 : [ |
| 1640 | 2, |
| 1641 | 47 |
| 1642 | ] |
| 1643 | }, |
| 1644 | { |
| 1645 | 5 : [ |
| 1646 | 2, |
| 1647 | 10 |
| 1648 | ], 14 : [ |
| 1649 | 2, |
| 1650 | 10 |
| 1651 | ], 15 : [ |
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| 1654 | ], 16 : [ |
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| 1657 | ], 19 : [ |
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| 1660 | ], 20 : [ |
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| 1663 | ], 22 : [ |
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| 1666 | ], 23 : [ |
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| 1668 | 10 |
| 1669 | ], 25 : [ |
| 1670 | 2, |
| 1671 | 10 |
| 1672 | ] |
| 1673 | }, |
| 1674 | { |
| 1675 | 21 : 67, 36 : [ |
| 1676 | 1, |
| 1677 | 28 |
| 1678 | ], 39 : 26 |
| 1679 | }, |
| 1680 | { |
| 1681 | 5 : [ |
| 1682 | 2, |
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| 1684 | ], 14 : [ |
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| 1687 | ], 15 : [ |
| 1688 | 2, |
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| 1690 | ], 16 : [ |
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| 1693 | ], 19 : [ |
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| 1696 | ], 20 : [ |
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| 1699 | ], 22 : [ |
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| 1702 | ], 23 : [ |
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| 1704 | 11 |
| 1705 | ], 25 : [ |
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| 1707 | 11 |
| 1708 | ] |
| 1709 | }, |
| 1710 | { |
| 1711 | 14 : [ |
| 1712 | 2, |
| 1713 | 16 |
| 1714 | ], 15 : [ |
| 1715 | 2, |
| 1716 | 16 |
| 1717 | ], 16 : [ |
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| 1720 | ], 19 : [ |
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| 1723 | ], 20 : [ |
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| 1726 | ], 22 : [ |
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| 1729 | ], 23 : [ |
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| 1732 | ], 25 : [ |
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| 1734 | 16 |
| 1735 | ] |
| 1736 | }, |
| 1737 | { |
| 1738 | 5 : [ |
| 1739 | 2, |
| 1740 | 19 |
| 1741 | ], 14 : [ |
| 1742 | 2, |
| 1743 | 19 |
| 1744 | ], 15 : [ |
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| 1746 | 19 |
| 1747 | ], 16 : [ |
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| 1750 | ], 19 : [ |
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| 1753 | ], 20 : [ |
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| 1756 | ], 22 : [ |
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| 1759 | ], 23 : [ |
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| 1762 | ], 25 : [ |
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| 1764 | 19 |
| 1765 | ] |
| 1766 | }, |
| 1767 | { |
| 1768 | 5 : [ |
| 1769 | 2, |
| 1770 | 20 |
| 1771 | ], 14 : [ |
| 1772 | 2, |
| 1773 | 20 |
| 1774 | ], 15 : [ |
| 1775 | 2, |
| 1776 | 20 |
| 1777 | ], 16 : [ |
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| 1780 | ], 19 : [ |
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| 1783 | ], 20 : [ |
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| 1789 | ], 23 : [ |
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| 1791 | 20 |
| 1792 | ], 25 : [ |
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| 1794 | 20 |
| 1795 | ] |
| 1796 | }, |
| 1797 | { |
| 1798 | 5 : [ |
| 1799 | 2, |
| 1800 | 21 |
| 1801 | ], 14 : [ |
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| 1803 | 21 |
| 1804 | ], 15 : [ |
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| 1806 | 21 |
| 1807 | ], 16 : [ |
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| 1810 | ], 19 : [ |
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| 1813 | ], 20 : [ |
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| 1816 | ], 22 : [ |
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| 1818 | 21 |
| 1819 | ], 23 : [ |
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| 1821 | 21 |
| 1822 | ], 25 : [ |
| 1823 | 2, |
| 1824 | 21 |
| 1825 | ] |
| 1826 | }, |
| 1827 | { |
| 1828 | 18 : [ |
| 1829 | 1, |
| 1830 | 68 |
| 1831 | ] |
| 1832 | }, |
| 1833 | { |
| 1834 | 18 : [ |
| 1835 | 2, |
| 1836 | 24 |
| 1837 | ], 24 : [ |
| 1838 | 2, |
| 1839 | 24 |
| 1840 | ] |
| 1841 | }, |
| 1842 | { |
| 1843 | 18 : [ |
| 1844 | 2, |
| 1845 | 29 |
| 1846 | ], 24 : [ |
| 1847 | 2, |
| 1848 | 29 |
| 1849 | ], 31 : [ |
| 1850 | 2, |
| 1851 | 29 |
| 1852 | ], 32 : [ |
| 1853 | 2, |
| 1854 | 29 |
| 1855 | ], 33 : [ |
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| 1857 | 29 |
| 1858 | ], 36 : [ |
| 1859 | 2, |
| 1860 | 29 |
| 1861 | ], 38 : [ |
| 1862 | 2, |
| 1863 | 29 |
| 1864 | ] |
| 1865 | }, |
| 1866 | { |
| 1867 | 18 : [ |
| 1868 | 2, |
| 1869 | 37 |
| 1870 | ], 24 : [ |
| 1871 | 2, |
| 1872 | 37 |
| 1873 | ], 36 : [ |
| 1874 | 2, |
| 1875 | 37 |
| 1876 | ] |
| 1877 | }, |
| 1878 | { |
| 1879 | 37 : [ |
| 1880 | 1, |
| 1881 | 65 |
| 1882 | ] |
| 1883 | }, |
| 1884 | { |
| 1885 | 21 : 69, 29 : 73, 31 : [ |
| 1886 | 1, |
| 1887 | 70 |
| 1888 | ], 32 : [ |
| 1889 | 1, |
| 1890 | 71 |
| 1891 | ], 33 : [ |
| 1892 | 1, |
| 1893 | 72 |
| 1894 | ], 36 : [ |
| 1895 | 1, |
| 1896 | 28 |
| 1897 | ], 38 : [ |
| 1898 | 1, |
| 1899 | 27 |
| 1900 | ], 39 : 26 |
| 1901 | }, |
| 1902 | { |
| 1903 | 18 : [ |
| 1904 | 2, |
| 1905 | 49 |
| 1906 | ], 24 : [ |
| 1907 | 2, |
| 1908 | 49 |
| 1909 | ], 31 : [ |
| 1910 | 2, |
| 1911 | 49 |
| 1912 | ], 32 : [ |
| 1913 | 2, |
| 1914 | 49 |
| 1915 | ], 33 : [ |
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| 1917 | 49 |
| 1918 | ], 36 : [ |
| 1919 | 2, |
| 1920 | 49 |
| 1921 | ], 38 : [ |
| 1922 | 2, |
| 1923 | 49 |
| 1924 | ], 40 : [ |
| 1925 | 2, |
| 1926 | 49 |
| 1927 | ] |
| 1928 | }, |
| 1929 | { |
| 1930 | 18 : [ |
| 1931 | 1, |
| 1932 | 74 |
| 1933 | ] |
| 1934 | }, |
| 1935 | { |
| 1936 | 5 : [ |
| 1937 | 2, |
| 1938 | 22 |
| 1939 | ], 14 : [ |
| 1940 | 2, |
| 1941 | 22 |
| 1942 | ], 15 : [ |
| 1943 | 2, |
| 1944 | 22 |
| 1945 | ], 16 : [ |
| 1946 | 2, |
| 1947 | 22 |
| 1948 | ], 19 : [ |
| 1949 | 2, |
| 1950 | 22 |
| 1951 | ], 20 : [ |
| 1952 | 2, |
| 1953 | 22 |
| 1954 | ], 22 : [ |
| 1955 | 2, |
| 1956 | 22 |
| 1957 | ], 23 : [ |
| 1958 | 2, |
| 1959 | 22 |
| 1960 | ], 25 : [ |
| 1961 | 2, |
| 1962 | 22 |
| 1963 | ] |
| 1964 | }, |
| 1965 | { |
| 1966 | 18 : [ |
| 1967 | 2, |
| 1968 | 39 |
| 1969 | ], 24 : [ |
| 1970 | 2, |
| 1971 | 39 |
| 1972 | ], 36 : [ |
| 1973 | 2, |
| 1974 | 39 |
| 1975 | ] |
| 1976 | }, |
| 1977 | { |
| 1978 | 18 : [ |
| 1979 | 2, |
| 1980 | 40 |
| 1981 | ], 24 : [ |
| 1982 | 2, |
| 1983 | 40 |
| 1984 | ], 36 : [ |
| 1985 | 2, |
| 1986 | 40 |
| 1987 | ] |
| 1988 | }, |
| 1989 | { |
| 1990 | 18 : [ |
| 1991 | 2, |
| 1992 | 41 |
| 1993 | ], 24 : [ |
| 1994 | 2, |
| 1995 | 41 |
| 1996 | ], 36 : [ |
| 1997 | 2, |
| 1998 | 41 |
| 1999 | ] |
| 2000 | }, |
| 2001 | { |
| 2002 | 18 : [ |
| 2003 | 2, |
| 2004 | 42 |
| 2005 | ], 24 : [ |
| 2006 | 2, |
| 2007 | 42 |
| 2008 | ], 36 : [ |
| 2009 | 2, |
| 2010 | 42 |
| 2011 | ] |
| 2012 | }, |
| 2013 | { |
| 2014 | 18 : [ |
| 2015 | 2, |
| 2016 | 43 |
| 2017 | ], 24 : [ |
| 2018 | 2, |
| 2019 | 43 |
| 2020 | ], 36 : [ |
| 2021 | 2, |
| 2022 | 43 |
| 2023 | ] |
| 2024 | }, |
| 2025 | { |
| 2026 | 5 : [ |
| 2027 | 2, |
| 2028 | 18 |
| 2029 | ], 14 : [ |
| 2030 | 2, |
| 2031 | 18 |
| 2032 | ], 15 : [ |
| 2033 | 2, |
| 2034 | 18 |
| 2035 | ], 16 : [ |
| 2036 | 2, |
| 2037 | 18 |
| 2038 | ], 19 : [ |
| 2039 | 2, |
| 2040 | 18 |
| 2041 | ], 20 : [ |
| 2042 | 2, |
| 2043 | 18 |
| 2044 | ], 22 : [ |
| 2045 | 2, |
| 2046 | 18 |
| 2047 | ], 23 : [ |
| 2048 | 2, |
| 2049 | 18 |
| 2050 | ], 25 : [ |
| 2051 | 2, |
| 2052 | 18 |
| 2053 | ] |
| 2054 | } |
| 2055 | ], defaultActions : { |
| 2056 | 17 : [ |
| 2057 | 2, |
| 2058 | 1 |
| 2059 | ] |
| 2060 | }, parseError : function parseError( str, hash ) { |
| 2061 | throw new Error( str ); |
| 2062 | }, parse : function parse( input ) { |
| 2063 | var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", |
| 2064 | yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1; |
| 2065 | this.lexer.setInput( input ); |
| 2066 | this.lexer.yy = this.yy; |
| 2067 | this.yy.lexer = this.lexer; |
| 2068 | this.yy.parser = this; |
| 2069 | if ( typeof this.lexer.yylloc == "undefined" ) { |
| 2070 | this.lexer.yylloc = {}; |
| 2071 | } |
| 2072 | var yyloc = this.lexer.yylloc; |
| 2073 | lstack.push( yyloc ); |
| 2074 | var ranges = this.lexer.options && this.lexer.options.ranges; |
| 2075 | if ( typeof this.yy.parseError === "function" ) { |
| 2076 | this.parseError = this.yy.parseError; |
| 2077 | } |
| 2078 | |
| 2079 | function popStack( n ) { |
| 2080 | stack.length = stack.length - 2 * n; |
| 2081 | vstack.length = vstack.length - n; |
| 2082 | lstack.length = lstack.length - n; |
| 2083 | } |
| 2084 | |
| 2085 | function lex() { |
| 2086 | var token; |
| 2087 | token = self.lexer.lex() || 1; |
| 2088 | if ( typeof token !== "number" ) { |
| 2089 | token = self.symbols_[token] || token; |
| 2090 | } |
| 2091 | return token; |
| 2092 | } |
| 2093 | |
| 2094 | var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected; |
| 2095 | while ( true ) { |
| 2096 | state = stack[stack.length - 1]; |
| 2097 | if ( this.defaultActions[state] ) { |
| 2098 | action = this.defaultActions[state]; |
| 2099 | } |
| 2100 | else { |
| 2101 | if ( symbol === null || typeof symbol == "undefined" ) { |
| 2102 | symbol = lex(); |
| 2103 | } |
| 2104 | action = table[state] && table[state][symbol]; |
| 2105 | } |
| 2106 | if ( typeof action === "undefined" || !action.length || !action[0] ) { |
| 2107 | var errStr = ""; |
| 2108 | if ( !recovering ) { |
| 2109 | expected = []; |
| 2110 | for ( p in table[state] ) { |
| 2111 | if ( this.terminals_[p] && p > 2 ) { |
| 2112 | expected.push( "'" + this.terminals_[p] + "'" ); |
| 2113 | } |
| 2114 | } |
| 2115 | if ( this.lexer.showPosition ) { |
| 2116 | errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join( ", " ) + ", got '" + (this.terminals_[symbol] || symbol) + "'"; |
| 2117 | } |
| 2118 | else { |
| 2119 | errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1 ? "end of input" : "'" + (this.terminals_[symbol] || symbol) + "'"); |
| 2120 | } |
| 2121 | this.parseError( errStr, { |
| 2122 | text : this.lexer.match, |
| 2123 | token : this.terminals_[symbol] || symbol, |
| 2124 | line : this.lexer.yylineno, |
| 2125 | loc : yyloc, |
| 2126 | expected : expected |
| 2127 | } ); |
| 2128 | } |
| 2129 | } |
| 2130 | if ( action[0] instanceof Array && action.length > 1 ) { |
| 2131 | throw new Error( "Parse Error: multiple actions possible at state: " + state + ", token: " + symbol ); |
| 2132 | } |
| 2133 | switch ( action[0] ) { |
| 2134 | case 1: |
| 2135 | stack.push( symbol ); |
| 2136 | vstack.push( this.lexer.yytext ); |
| 2137 | lstack.push( this.lexer.yylloc ); |
| 2138 | stack.push( action[1] ); |
| 2139 | symbol = null; |
| 2140 | if ( !preErrorSymbol ) { |
| 2141 | yyleng = this.lexer.yyleng; |
| 2142 | yytext = this.lexer.yytext; |
| 2143 | yylineno = this.lexer.yylineno; |
| 2144 | yyloc = this.lexer.yylloc; |
| 2145 | if ( recovering > 0 ) { |
| 2146 | recovering--; |
| 2147 | } |
| 2148 | } |
| 2149 | else { |
| 2150 | symbol = preErrorSymbol; |
| 2151 | preErrorSymbol = null; |
| 2152 | } |
| 2153 | break; |
| 2154 | case 2: |
| 2155 | len = this.productions_[action[1]][1]; |
| 2156 | yyval.$ = vstack[vstack.length - len]; |
| 2157 | yyval._$ = { |
| 2158 | first_line : lstack[lstack.length - (len || 1)].first_line, |
| 2159 | last_line : lstack[lstack.length - 1].last_line, |
| 2160 | first_column : lstack[lstack.length - (len || 1)].first_column, |
| 2161 | last_column : lstack[lstack.length - 1].last_column |
| 2162 | }; |
| 2163 | if ( ranges ) { |
| 2164 | yyval._$.range = [ |
| 2165 | lstack[lstack.length - (len || 1)].range[0], |
| 2166 | lstack[lstack.length - 1].range[1] |
| 2167 | ]; |
| 2168 | } |
| 2169 | r = this.performAction.call( yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack ); |
| 2170 | if ( typeof r !== "undefined" ) { |
| 2171 | return r; |
| 2172 | } |
| 2173 | if ( len ) { |
| 2174 | stack = stack.slice( 0, -1 * len * 2 ); |
| 2175 | vstack = vstack.slice( 0, -1 * len ); |
| 2176 | lstack = lstack.slice( 0, -1 * len ); |
| 2177 | } |
| 2178 | stack.push( this.productions_[action[1]][0] ); |
| 2179 | vstack.push( yyval.$ ); |
| 2180 | lstack.push( yyval._$ ); |
| 2181 | newState = table[stack[stack.length - 2]][stack[stack.length - 1]]; |
| 2182 | stack.push( newState ); |
| 2183 | break; |
| 2184 | case 3: |
| 2185 | return true; |
| 2186 | } |
| 2187 | } |
| 2188 | return true; |
| 2189 | } |
| 2190 | }; |
| 2191 | /* Jison generated lexer */ |
| 2192 | var lexer = (function () { |
| 2193 | var lexer = ({ |
| 2194 | EOF : 1, parseError : function parseError( str, hash ) { |
| 2195 | if ( this.yy.parser ) { |
| 2196 | this.yy.parser.parseError( str, hash ); |
| 2197 | } |
| 2198 | else { |
| 2199 | throw new Error( str ); |
| 2200 | } |
| 2201 | }, setInput : function ( input ) { |
| 2202 | this._input = input; |
| 2203 | this._more = this._less = this.done = false; |
| 2204 | this.yylineno = this.yyleng = 0; |
| 2205 | this.yytext = this.matched = this.match = ''; |
| 2206 | this.conditionStack = ['INITIAL']; |
| 2207 | this.yylloc = {first_line : 1, first_column : 0, last_line : 1, last_column : 0}; |
| 2208 | if ( this.options.ranges ) { |
| 2209 | this.yylloc.range = [ |
| 2210 | 0, |
| 2211 | 0 |
| 2212 | ]; |
| 2213 | } |
| 2214 | this.offset = 0; |
| 2215 | return this; |
| 2216 | }, input : function () { |
| 2217 | var ch = this._input[0]; |
| 2218 | this.yytext += ch; |
| 2219 | this.yyleng++; |
| 2220 | this.offset++; |
| 2221 | this.match += ch; |
| 2222 | this.matched += ch; |
| 2223 | var lines = ch.match( /(?:\r\n?|\n).*/g ); |
| 2224 | if ( lines ) { |
| 2225 | this.yylineno++; |
| 2226 | this.yylloc.last_line++; |
| 2227 | } |
| 2228 | else { |
| 2229 | this.yylloc.last_column++; |
| 2230 | } |
| 2231 | if ( this.options.ranges ) { |
| 2232 | this.yylloc.range[1]++; |
| 2233 | } |
| 2234 | |
| 2235 | this._input = this._input.slice( 1 ); |
| 2236 | return ch; |
| 2237 | }, unput : function ( ch ) { |
| 2238 | var len = ch.length; |
| 2239 | var lines = ch.split( /(?:\r\n?|\n)/g ); |
| 2240 | |
| 2241 | this._input = ch + this._input; |
| 2242 | this.yytext = this.yytext.substr( 0, this.yytext.length - len - 1 ); |
| 2243 | //this.yyleng -= len; |
| 2244 | this.offset -= len; |
| 2245 | var oldLines = this.match.split( /(?:\r\n?|\n)/g ); |
| 2246 | this.match = this.match.substr( 0, this.match.length - 1 ); |
| 2247 | this.matched = this.matched.substr( 0, this.matched.length - 1 ); |
| 2248 | |
| 2249 | if ( lines.length - 1 ) { |
| 2250 | this.yylineno -= lines.length - 1; |
| 2251 | } |
| 2252 | var r = this.yylloc.range; |
| 2253 | |
| 2254 | this.yylloc = { |
| 2255 | first_line : this.yylloc.first_line, |
| 2256 | last_line : this.yylineno + 1, |
| 2257 | first_column : this.yylloc.first_column, |
| 2258 | last_column : lines ? (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length : this.yylloc.first_column - len |
| 2259 | }; |
| 2260 | |
| 2261 | if ( this.options.ranges ) { |
| 2262 | this.yylloc.range = [ |
| 2263 | r[0], |
| 2264 | r[0] + this.yyleng - len |
| 2265 | ]; |
| 2266 | } |
| 2267 | return this; |
| 2268 | }, more : function () { |
| 2269 | this._more = true; |
| 2270 | return this; |
| 2271 | }, less : function ( n ) { |
| 2272 | this.unput( this.match.slice( n ) ); |
| 2273 | }, pastInput : function () { |
| 2274 | var past = this.matched.substr( 0, this.matched.length - this.match.length ); |
| 2275 | return (past.length > 20 ? '...' : '') + past.substr( -20 ).replace( /\n/g, "" ); |
| 2276 | }, upcomingInput : function () { |
| 2277 | var next = this.match; |
| 2278 | if ( next.length < 20 ) { |
| 2279 | next += this._input.substr( 0, 20 - next.length ); |
| 2280 | } |
| 2281 | return (next.substr( 0, 20 ) + (next.length > 20 ? '...' : '')).replace( /\n/g, "" ); |
| 2282 | }, showPosition : function () { |
| 2283 | var pre = this.pastInput(); |
| 2284 | var c = new Array( pre.length + 1 ).join( "-" ); |
| 2285 | return pre + this.upcomingInput() + "\n" + c + "^"; |
| 2286 | }, next : function () { |
| 2287 | if ( this.done ) { |
| 2288 | return this.EOF; |
| 2289 | } |
| 2290 | if ( !this._input ) { |
| 2291 | this.done = true; |
| 2292 | } |
| 2293 | |
| 2294 | var token, match, tempMatch, index, col, lines; |
| 2295 | if ( !this._more ) { |
| 2296 | this.yytext = ''; |
| 2297 | this.match = ''; |
| 2298 | } |
| 2299 | var rules = this._currentRules(); |
| 2300 | for ( var i = 0; i < rules.length; i++ ) { |
| 2301 | tempMatch = this._input.match( this.rules[rules[i]] ); |
| 2302 | if ( tempMatch && (!match || tempMatch[0].length > match[0].length) ) { |
| 2303 | match = tempMatch; |
| 2304 | index = i; |
| 2305 | if ( !this.options.flex ) { |
| 2306 | break; |
| 2307 | } |
| 2308 | } |
| 2309 | } |
| 2310 | if ( match ) { |
| 2311 | lines = match[0].match( /(?:\r\n?|\n).*/g ); |
| 2312 | if ( lines ) { |
| 2313 | this.yylineno += lines.length; |
| 2314 | } |
| 2315 | this.yylloc = { |
| 2316 | first_line : this.yylloc.last_line, |
| 2317 | last_line : this.yylineno + 1, |
| 2318 | first_column : this.yylloc.last_column, |
| 2319 | last_column : lines ? lines[lines.length - 1].length - lines[lines.length - 1].match( /\r?\n?/ )[0].length : this.yylloc.last_column + match[0].length |
| 2320 | }; |
| 2321 | this.yytext += match[0]; |
| 2322 | this.match += match[0]; |
| 2323 | this.matches = match; |
| 2324 | this.yyleng = this.yytext.length; |
| 2325 | if ( this.options.ranges ) { |
| 2326 | this.yylloc.range = [ |
| 2327 | this.offset, |
| 2328 | this.offset += this.yyleng |
| 2329 | ]; |
| 2330 | } |
| 2331 | this._more = false; |
| 2332 | this._input = this._input.slice( match[0].length ); |
| 2333 | this.matched += match[0]; |
| 2334 | token = this.performAction.call( this, this.yy, this, rules[index], this.conditionStack[this.conditionStack.length - 1] ); |
| 2335 | if ( this.done && this._input ) { |
| 2336 | this.done = false; |
| 2337 | } |
| 2338 | if ( token ) { |
| 2339 | return token; |
| 2340 | } |
| 2341 | else { |
| 2342 | return; |
| 2343 | } |
| 2344 | } |
| 2345 | if ( this._input === "" ) { |
| 2346 | return this.EOF; |
| 2347 | } |
| 2348 | else { |
| 2349 | return this.parseError( 'Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), { |
| 2350 | text : "", |
| 2351 | token : null, |
| 2352 | line : this.yylineno |
| 2353 | } ); |
| 2354 | } |
| 2355 | }, lex : function lex() { |
| 2356 | var r = this.next(); |
| 2357 | if ( typeof r !== 'undefined' ) { |
| 2358 | return r; |
| 2359 | } |
| 2360 | else { |
| 2361 | return this.lex(); |
| 2362 | } |
| 2363 | }, begin : function begin( condition ) { |
| 2364 | this.conditionStack.push( condition ); |
| 2365 | }, popState : function popState() { |
| 2366 | return this.conditionStack.pop(); |
| 2367 | }, _currentRules : function _currentRules() { |
| 2368 | return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules; |
| 2369 | }, topState : function () { |
| 2370 | return this.conditionStack[this.conditionStack.length - 2]; |
| 2371 | }, pushState : function begin( condition ) { |
| 2372 | this.begin( condition ); |
| 2373 | } |
| 2374 | }); |
| 2375 | lexer.options = {}; |
| 2376 | lexer.performAction = function anonymous( yy, yy_, $avoiding_name_collisions, YY_START ) { |
| 2377 | |
| 2378 | var YYSTATE = YY_START; |
| 2379 | switch ( $avoiding_name_collisions ) { |
| 2380 | case 0: |
| 2381 | yy_.yytext = "\\"; |
| 2382 | return 14; |
| 2383 | break; |
| 2384 | case 1: |
| 2385 | if ( yy_.yytext.slice( -1 ) !== "\\" ) { |
| 2386 | this.begin( "mu" ); |
| 2387 | } |
| 2388 | if ( yy_.yytext.slice( -1 ) === "\\" ) { |
| 2389 | yy_.yytext = yy_.yytext.substr( 0, yy_.yyleng - 1 ), this.begin( "emu" ); |
| 2390 | } |
| 2391 | if ( yy_.yytext ) { |
| 2392 | return 14; |
| 2393 | } |
| 2394 | |
| 2395 | break; |
| 2396 | case 2: |
| 2397 | return 14; |
| 2398 | break; |
| 2399 | case 3: |
| 2400 | if ( yy_.yytext.slice( -1 ) !== "\\" ) { |
| 2401 | this.popState(); |
| 2402 | } |
| 2403 | if ( yy_.yytext.slice( -1 ) === "\\" ) { |
| 2404 | yy_.yytext = yy_.yytext.substr( 0, yy_.yyleng - 1 ); |
| 2405 | } |
| 2406 | return 14; |
| 2407 | |
| 2408 | break; |
| 2409 | case 4: |
| 2410 | yy_.yytext = yy_.yytext.substr( 0, yy_.yyleng - 4 ); |
| 2411 | this.popState(); |
| 2412 | return 15; |
| 2413 | break; |
| 2414 | case 5: |
| 2415 | return 25; |
| 2416 | break; |
| 2417 | case 6: |
| 2418 | return 16; |
| 2419 | break; |
| 2420 | case 7: |
| 2421 | return 20; |
| 2422 | break; |
| 2423 | case 8: |
| 2424 | return 19; |
| 2425 | break; |
| 2426 | case 9: |
| 2427 | return 19; |
| 2428 | break; |
| 2429 | case 10: |
| 2430 | return 23; |
| 2431 | break; |
| 2432 | case 11: |
| 2433 | return 22; |
| 2434 | break; |
| 2435 | case 12: |
| 2436 | this.popState(); |
| 2437 | this.begin( 'com' ); |
| 2438 | break; |
| 2439 | case 13: |
| 2440 | yy_.yytext = yy_.yytext.substr( 3, yy_.yyleng - 5 ); |
| 2441 | this.popState(); |
| 2442 | return 15; |
| 2443 | break; |
| 2444 | case 14: |
| 2445 | return 22; |
| 2446 | break; |
| 2447 | case 15: |
| 2448 | return 37; |
| 2449 | break; |
| 2450 | case 16: |
| 2451 | return 36; |
| 2452 | break; |
| 2453 | case 17: |
| 2454 | return 36; |
| 2455 | break; |
| 2456 | case 18: |
| 2457 | return 40; |
| 2458 | break; |
| 2459 | case 19: /*ignore whitespace*/ |
| 2460 | break; |
| 2461 | case 20: |
| 2462 | this.popState(); |
| 2463 | return 24; |
| 2464 | break; |
| 2465 | case 21: |
| 2466 | this.popState(); |
| 2467 | return 18; |
| 2468 | break; |
| 2469 | case 22: |
| 2470 | yy_.yytext = yy_.yytext.substr( 1, yy_.yyleng - 2 ).replace( /\\"/g, '"' ); |
| 2471 | return 31; |
| 2472 | break; |
| 2473 | case 23: |
| 2474 | yy_.yytext = yy_.yytext.substr( 1, yy_.yyleng - 2 ).replace( /\\'/g, "'" ); |
| 2475 | return 31; |
| 2476 | break; |
| 2477 | case 24: |
| 2478 | return 38; |
| 2479 | break; |
| 2480 | case 25: |
| 2481 | return 33; |
| 2482 | break; |
| 2483 | case 26: |
| 2484 | return 33; |
| 2485 | break; |
| 2486 | case 27: |
| 2487 | return 32; |
| 2488 | break; |
| 2489 | case 28: |
| 2490 | return 36; |
| 2491 | break; |
| 2492 | case 29: |
| 2493 | yy_.yytext = yy_.yytext.substr( 1, yy_.yyleng - 2 ); |
| 2494 | return 36; |
| 2495 | break; |
| 2496 | case 30: |
| 2497 | return 'INVALID'; |
| 2498 | break; |
| 2499 | case 31: |
| 2500 | return 5; |
| 2501 | break; |
| 2502 | } |
| 2503 | }; |
| 2504 | lexer.rules = [ |
| 2505 | /^(?:\\\\(?=(\{\{)))/, |
| 2506 | /^(?:[^\x00]*?(?=(\{\{)))/, |
| 2507 | /^(?:[^\x00]+)/, |
| 2508 | /^(?:[^\x00]{2,}?(?=(\{\{|$)))/, |
| 2509 | /^(?:[\s\S]*?--\}\})/, |
| 2510 | /^(?:\{\{>)/, |
| 2511 | /^(?:\{\{#)/, |
| 2512 | /^(?:\{\{\/)/, |
| 2513 | /^(?:\{\{\^)/, |
| 2514 | /^(?:\{\{\s*else\b)/, |
| 2515 | /^(?:\{\{\{)/, |
| 2516 | /^(?:\{\{&)/, |
| 2517 | /^(?:\{\{!--)/, |
| 2518 | /^(?:\{\{![\s\S]*?\}\})/, |
| 2519 | /^(?:\{\{)/, |
| 2520 | /^(?:=)/, |
| 2521 | /^(?:\.(?=[}\/ ]))/, |
| 2522 | /^(?:\.\.)/, |
| 2523 | /^(?:[\/.])/, |
| 2524 | /^(?:\s+)/, |
| 2525 | /^(?:\}\}\})/, |
| 2526 | /^(?:\}\})/, |
| 2527 | /^(?:"(\\["]|[^"])*")/, |
| 2528 | /^(?:'(\\[']|[^'])*')/, |
| 2529 | /^(?:@)/, |
| 2530 | /^(?:true(?=[}\s]))/, |
| 2531 | /^(?:false(?=[}\s]))/, |
| 2532 | /^(?:-?[0-9]+(?=[}\s]))/, |
| 2533 | /^(?:[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.]))/, |
| 2534 | /^(?:\[[^\]]*\])/, |
| 2535 | /^(?:.)/, |
| 2536 | /^(?:$)/ |
| 2537 | ]; |
| 2538 | lexer.conditions = { |
| 2539 | "mu" : { |
| 2540 | "rules" : [ |
| 2541 | 5, |
| 2542 | 6, |
| 2543 | 7, |
| 2544 | 8, |
| 2545 | 9, |
| 2546 | 10, |
| 2547 | 11, |
| 2548 | 12, |
| 2549 | 13, |
| 2550 | 14, |
| 2551 | 15, |
| 2552 | 16, |
| 2553 | 17, |
| 2554 | 18, |
| 2555 | 19, |
| 2556 | 20, |
| 2557 | 21, |
| 2558 | 22, |
| 2559 | 23, |
| 2560 | 24, |
| 2561 | 25, |
| 2562 | 26, |
| 2563 | 27, |
| 2564 | 28, |
| 2565 | 29, |
| 2566 | 30, |
| 2567 | 31 |
| 2568 | ], "inclusive" : false |
| 2569 | }, |
| 2570 | "emu" : {"rules" : [3], "inclusive" : false}, |
| 2571 | "com" : {"rules" : [4], "inclusive" : false}, |
| 2572 | "INITIAL" : { |
| 2573 | "rules" : [ |
| 2574 | 0, |
| 2575 | 1, |
| 2576 | 2, |
| 2577 | 31 |
| 2578 | ], "inclusive" : true |
| 2579 | } |
| 2580 | }; |
| 2581 | return lexer; |
| 2582 | })(); |
| 2583 | parser.lexer = lexer; |
| 2584 | |
| 2585 | function Parser() { |
| 2586 | this.yy = {}; |
| 2587 | } |
| 2588 | |
| 2589 | Parser.prototype = parser; |
| 2590 | parser.Parser = Parser; |
| 2591 | return new Parser; |
| 2592 | })(); |
| 2593 | ; |
| 2594 | // lib/handlebars/compiler/base.js |
| 2595 | |
| 2596 | Handlebars.Parser = handlebars; |
| 2597 | |
| 2598 | Handlebars.parse = function ( input ) { |
| 2599 | |
| 2600 | // Just return if an already-compile AST was passed in. |
| 2601 | if ( input.constructor === Handlebars.AST.ProgramNode ) { |
| 2602 | return input; |
| 2603 | } |
| 2604 | |
| 2605 | Handlebars.Parser.yy = Handlebars.AST; |
| 2606 | return Handlebars.Parser.parse( input ); |
| 2607 | }; |
| 2608 | ; |
| 2609 | // lib/handlebars/compiler/ast.js |
| 2610 | Handlebars.AST = {}; |
| 2611 | |
| 2612 | Handlebars.AST.ProgramNode = function ( statements, inverse ) { |
| 2613 | this.type = "program"; |
| 2614 | this.statements = statements; |
| 2615 | if ( inverse ) { |
| 2616 | this.inverse = new Handlebars.AST.ProgramNode( inverse ); |
| 2617 | } |
| 2618 | }; |
| 2619 | |
| 2620 | Handlebars.AST.MustacheNode = function ( rawParams, hash, unescaped ) { |
| 2621 | this.type = "mustache"; |
| 2622 | this.escaped = !unescaped; |
| 2623 | this.hash = hash; |
| 2624 | |
| 2625 | var id = this.id = rawParams[0]; |
| 2626 | var params = this.params = rawParams.slice( 1 ); |
| 2627 | |
| 2628 | // a mustache is an eligible helper if: |
| 2629 | // * its id is simple (a single part, not `this` or `..`) |
| 2630 | var eligibleHelper = this.eligibleHelper = id.isSimple; |
| 2631 | |
| 2632 | // a mustache is definitely a helper if: |
| 2633 | // * it is an eligible helper, and |
| 2634 | // * it has at least one parameter or hash segment |
| 2635 | this.isHelper = eligibleHelper && (params.length || hash); |
| 2636 | |
| 2637 | // if a mustache is an eligible helper but not a definite |
| 2638 | // helper, it is ambiguous, and will be resolved in a later |
| 2639 | // pass or at runtime. |
| 2640 | }; |
| 2641 | |
| 2642 | Handlebars.AST.PartialNode = function ( partialName, context ) { |
| 2643 | this.type = "partial"; |
| 2644 | this.partialName = partialName; |
| 2645 | this.context = context; |
| 2646 | }; |
| 2647 | |
| 2648 | Handlebars.AST.BlockNode = function ( mustache, program, inverse, close ) { |
| 2649 | var verifyMatch = function ( open, close ) { |
| 2650 | if ( open.original !== close.original ) { |
| 2651 | throw new Handlebars.Exception( open.original + " doesn't match " + close.original ); |
| 2652 | } |
| 2653 | }; |
| 2654 | |
| 2655 | verifyMatch( mustache.id, close ); |
| 2656 | this.type = "block"; |
| 2657 | this.mustache = mustache; |
| 2658 | this.program = program; |
| 2659 | this.inverse = inverse; |
| 2660 | |
| 2661 | if ( this.inverse && !this.program ) { |
| 2662 | this.isInverse = true; |
| 2663 | } |
| 2664 | }; |
| 2665 | |
| 2666 | Handlebars.AST.ContentNode = function ( string ) { |
| 2667 | this.type = "content"; |
| 2668 | this.string = string; |
| 2669 | }; |
| 2670 | |
| 2671 | Handlebars.AST.HashNode = function ( pairs ) { |
| 2672 | this.type = "hash"; |
| 2673 | this.pairs = pairs; |
| 2674 | }; |
| 2675 | |
| 2676 | Handlebars.AST.IdNode = function ( parts ) { |
| 2677 | this.type = "ID"; |
| 2678 | |
| 2679 | var original = "", dig = [], depth = 0; |
| 2680 | |
| 2681 | for ( var i = 0, l = parts.length; i < l; i++ ) { |
| 2682 | var part = parts[i].part; |
| 2683 | original += (parts[i].separator || '') + part; |
| 2684 | |
| 2685 | if ( part === ".." || part === "." || part === "this" ) { |
| 2686 | if ( dig.length > 0 ) { |
| 2687 | throw new Handlebars.Exception( "Invalid path: " + original ); |
| 2688 | } |
| 2689 | else { |
| 2690 | if ( part === ".." ) { |
| 2691 | depth++; |
| 2692 | } |
| 2693 | else { |
| 2694 | this.isScoped = true; |
| 2695 | } |
| 2696 | } |
| 2697 | } |
| 2698 | else { |
| 2699 | dig.push( part ); |
| 2700 | } |
| 2701 | } |
| 2702 | |
| 2703 | this.original = original; |
| 2704 | this.parts = dig; |
| 2705 | this.string = dig.join( '.' ); |
| 2706 | this.depth = depth; |
| 2707 | |
| 2708 | // an ID is simple if it only has one part, and that part is not |
| 2709 | // `..` or `this`. |
| 2710 | this.isSimple = parts.length === 1 && !this.isScoped && depth === 0; |
| 2711 | |
| 2712 | this.stringModeValue = this.string; |
| 2713 | }; |
| 2714 | |
| 2715 | Handlebars.AST.PartialNameNode = function ( name ) { |
| 2716 | this.type = "PARTIAL_NAME"; |
| 2717 | this.name = name.original; |
| 2718 | }; |
| 2719 | |
| 2720 | Handlebars.AST.DataNode = function ( id ) { |
| 2721 | this.type = "DATA"; |
| 2722 | this.id = id; |
| 2723 | }; |
| 2724 | |
| 2725 | Handlebars.AST.StringNode = function ( string ) { |
| 2726 | this.type = "STRING"; |
| 2727 | this.original = this.string = this.stringModeValue = string; |
| 2728 | }; |
| 2729 | |
| 2730 | Handlebars.AST.IntegerNode = function ( integer ) { |
| 2731 | this.type = "INTEGER"; |
| 2732 | this.original = this.integer = integer; |
| 2733 | this.stringModeValue = Number( integer ); |
| 2734 | }; |
| 2735 | |
| 2736 | Handlebars.AST.BooleanNode = function ( bool ) { |
| 2737 | this.type = "BOOLEAN"; |
| 2738 | this.bool = bool; |
| 2739 | this.stringModeValue = bool === "true"; |
| 2740 | }; |
| 2741 | |
| 2742 | Handlebars.AST.CommentNode = function ( comment ) { |
| 2743 | this.type = "comment"; |
| 2744 | this.comment = comment; |
| 2745 | }; |
| 2746 | ; |
| 2747 | // lib/handlebars/utils.js |
| 2748 | |
| 2749 | var errorProps = [ |
| 2750 | 'description', |
| 2751 | 'fileName', |
| 2752 | 'lineNumber', |
| 2753 | 'message', |
| 2754 | 'name', |
| 2755 | 'number', |
| 2756 | 'stack' |
| 2757 | ]; |
| 2758 | |
| 2759 | Handlebars.Exception = function ( message ) { |
| 2760 | var tmp = Error.prototype.constructor.apply( this, arguments ); |
| 2761 | |
| 2762 | // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. |
| 2763 | for ( var idx = 0; idx < errorProps.length; idx++ ) { |
| 2764 | this[errorProps[idx]] = tmp[errorProps[idx]]; |
| 2765 | } |
| 2766 | }; |
| 2767 | Handlebars.Exception.prototype = new Error(); |
| 2768 | |
| 2769 | // Build out our basic SafeString type |
| 2770 | Handlebars.SafeString = function ( string ) { |
| 2771 | this.string = string; |
| 2772 | }; |
| 2773 | Handlebars.SafeString.prototype.toString = function () { |
| 2774 | return this.string.toString(); |
| 2775 | }; |
| 2776 | |
| 2777 | var escape = { |
| 2778 | "&" : "&", "<" : "<", ">" : ">", '"' : """, "'" : "'", "`" : "`" |
| 2779 | }; |
| 2780 | |
| 2781 | var badChars = /[&<>"'`]/g; |
| 2782 | var possible = /[&<>"'`]/; |
| 2783 | |
| 2784 | var escapeChar = function ( chr ) { |
| 2785 | return escape[chr] || "&"; |
| 2786 | }; |
| 2787 | |
| 2788 | Handlebars.Utils = { |
| 2789 | extend : function ( obj, value ) { |
| 2790 | for ( var key in value ) { |
| 2791 | if ( value.hasOwnProperty( key ) ) { |
| 2792 | obj[key] = value[key]; |
| 2793 | } |
| 2794 | } |
| 2795 | }, |
| 2796 | |
| 2797 | escapeExpression : function ( string ) { |
| 2798 | // don't escape SafeStrings, since they're already safe |
| 2799 | if ( string instanceof Handlebars.SafeString ) { |
| 2800 | return string.toString(); |
| 2801 | } |
| 2802 | else { |
| 2803 | if ( string == null || string === false ) { |
| 2804 | return ""; |
| 2805 | } |
| 2806 | } |
| 2807 | |
| 2808 | // Force a string conversion as this will be done by the append regardless and |
| 2809 | // the regex test will do this transparently behind the scenes, causing issues if |
| 2810 | // an object's to string has escaped characters in it. |
| 2811 | string = string.toString(); |
| 2812 | |
| 2813 | if ( !possible.test( string ) ) { |
| 2814 | return string; |
| 2815 | } |
| 2816 | return string.replace( badChars, escapeChar ); |
| 2817 | }, |
| 2818 | |
| 2819 | isEmpty : function ( value ) { |
| 2820 | if ( !value && value !== 0 ) { |
| 2821 | return true; |
| 2822 | } |
| 2823 | else { |
| 2824 | if ( toString.call( value ) === "[object Array]" && value.length === 0 ) { |
| 2825 | return true; |
| 2826 | } |
| 2827 | else { |
| 2828 | return false; |
| 2829 | } |
| 2830 | } |
| 2831 | } |
| 2832 | }; |
| 2833 | ; |
| 2834 | // lib/handlebars/compiler/compiler.js |
| 2835 | |
| 2836 | /*jshint eqnull:true*/ |
| 2837 | var Compiler = Handlebars.Compiler = function () { |
| 2838 | }; |
| 2839 | var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function () { |
| 2840 | }; |
| 2841 | |
| 2842 | // the foundHelper register will disambiguate helper lookup from finding a |
| 2843 | // function in a context. This is necessary for mustache compatibility, which |
| 2844 | // requires that context functions in blocks are evaluated by blockHelperMissing, |
| 2845 | // and then proceed as if the resulting value was provided to blockHelperMissing. |
| 2846 | |
| 2847 | Compiler.prototype = { |
| 2848 | compiler : Compiler, |
| 2849 | |
| 2850 | disassemble : function () { |
| 2851 | var opcodes = this.opcodes, opcode, out = [], params, param; |
| 2852 | |
| 2853 | for ( var i = 0, l = opcodes.length; i < l; i++ ) { |
| 2854 | opcode = opcodes[i]; |
| 2855 | |
| 2856 | if ( opcode.opcode === 'DECLARE' ) { |
| 2857 | out.push( "DECLARE " + opcode.name + "=" + opcode.value ); |
| 2858 | } |
| 2859 | else { |
| 2860 | params = []; |
| 2861 | for ( var j = 0; j < opcode.args.length; j++ ) { |
| 2862 | param = opcode.args[j]; |
| 2863 | if ( typeof param === "string" ) { |
| 2864 | param = "\"" + param.replace( "\n", "\\n" ) + "\""; |
| 2865 | } |
| 2866 | params.push( param ); |
| 2867 | } |
| 2868 | out.push( opcode.opcode + " " + params.join( " " ) ); |
| 2869 | } |
| 2870 | } |
| 2871 | |
| 2872 | return out.join( "\n" ); |
| 2873 | }, equals : function ( other ) { |
| 2874 | var len = this.opcodes.length; |
| 2875 | if ( other.opcodes.length !== len ) { |
| 2876 | return false; |
| 2877 | } |
| 2878 | |
| 2879 | for ( var i = 0; i < len; i++ ) { |
| 2880 | var opcode = this.opcodes[i], otherOpcode = other.opcodes[i]; |
| 2881 | if ( opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length ) { |
| 2882 | return false; |
| 2883 | } |
| 2884 | for ( var j = 0; j < opcode.args.length; j++ ) { |
| 2885 | if ( opcode.args[j] !== otherOpcode.args[j] ) { |
| 2886 | return false; |
| 2887 | } |
| 2888 | } |
| 2889 | } |
| 2890 | |
| 2891 | len = this.children.length; |
| 2892 | if ( other.children.length !== len ) { |
| 2893 | return false; |
| 2894 | } |
| 2895 | for ( i = 0; i < len; i++ ) { |
| 2896 | if ( !this.children[i].equals( other.children[i] ) ) { |
| 2897 | return false; |
| 2898 | } |
| 2899 | } |
| 2900 | |
| 2901 | return true; |
| 2902 | }, |
| 2903 | |
| 2904 | guid : 0, |
| 2905 | |
| 2906 | compile : function ( program, options ) { |
| 2907 | this.children = []; |
| 2908 | this.depths = {list : []}; |
| 2909 | this.options = options; |
| 2910 | |
| 2911 | // These changes will propagate to the other compiler components |
| 2912 | var knownHelpers = this.options.knownHelpers; |
| 2913 | this.options.knownHelpers = { |
| 2914 | 'helperMissing' : true, |
| 2915 | 'blockHelperMissing' : true, |
| 2916 | 'each' : true, |
| 2917 | 'if' : true, |
| 2918 | 'unless' : true, |
| 2919 | 'with' : true, |
| 2920 | 'log' : true |
| 2921 | }; |
| 2922 | if ( knownHelpers ) { |
| 2923 | for ( var name in knownHelpers ) { |
| 2924 | this.options.knownHelpers[name] = knownHelpers[name]; |
| 2925 | } |
| 2926 | } |
| 2927 | |
| 2928 | return this.program( program ); |
| 2929 | }, |
| 2930 | |
| 2931 | accept : function ( node ) { |
| 2932 | return this[node.type]( node ); |
| 2933 | }, |
| 2934 | |
| 2935 | program : function ( program ) { |
| 2936 | var statements = program.statements, statement; |
| 2937 | this.opcodes = []; |
| 2938 | |
| 2939 | for ( var i = 0, l = statements.length; i < l; i++ ) { |
| 2940 | statement = statements[i]; |
| 2941 | this[statement.type]( statement ); |
| 2942 | } |
| 2943 | this.isSimple = l === 1; |
| 2944 | |
| 2945 | this.depths.list = this.depths.list.sort( function ( a, b ) { |
| 2946 | return a - b; |
| 2947 | } ); |
| 2948 | |
| 2949 | return this; |
| 2950 | }, |
| 2951 | |
| 2952 | compileProgram : function ( program ) { |
| 2953 | var result = new this.compiler().compile( program, this.options ); |
| 2954 | var guid = this.guid++, depth; |
| 2955 | |
| 2956 | this.usePartial = this.usePartial || result.usePartial; |
| 2957 | |
| 2958 | this.children[guid] = result; |
| 2959 | |
| 2960 | for ( var i = 0, l = result.depths.list.length; i < l; i++ ) { |
| 2961 | depth = result.depths.list[i]; |
| 2962 | |
| 2963 | if ( depth < 2 ) { |
| 2964 | continue; |
| 2965 | } |
| 2966 | else { |
| 2967 | this.addDepth( depth - 1 ); |
| 2968 | } |
| 2969 | } |
| 2970 | |
| 2971 | return guid; |
| 2972 | }, |
| 2973 | |
| 2974 | block : function ( block ) { |
| 2975 | var mustache = block.mustache, program = block.program, inverse = block.inverse; |
| 2976 | |
| 2977 | if ( program ) { |
| 2978 | program = this.compileProgram( program ); |
| 2979 | } |
| 2980 | |
| 2981 | if ( inverse ) { |
| 2982 | inverse = this.compileProgram( inverse ); |
| 2983 | } |
| 2984 | |
| 2985 | var type = this.classifyMustache( mustache ); |
| 2986 | |
| 2987 | if ( type === "helper" ) { |
| 2988 | this.helperMustache( mustache, program, inverse ); |
| 2989 | } |
| 2990 | else { |
| 2991 | if ( type === "simple" ) { |
| 2992 | this.simpleMustache( mustache ); |
| 2993 | |
| 2994 | // now that the simple mustache is resolved, we need to |
| 2995 | // evaluate it by executing `blockHelperMissing` |
| 2996 | this.opcode( 'pushProgram', program ); |
| 2997 | this.opcode( 'pushProgram', inverse ); |
| 2998 | this.opcode( 'emptyHash' ); |
| 2999 | this.opcode( 'blockValue' ); |
| 3000 | } |
| 3001 | else { |
| 3002 | this.ambiguousMustache( mustache, program, inverse ); |
| 3003 | |
| 3004 | // now that the simple mustache is resolved, we need to |
| 3005 | // evaluate it by executing `blockHelperMissing` |
| 3006 | this.opcode( 'pushProgram', program ); |
| 3007 | this.opcode( 'pushProgram', inverse ); |
| 3008 | this.opcode( 'emptyHash' ); |
| 3009 | this.opcode( 'ambiguousBlockValue' ); |
| 3010 | } |
| 3011 | } |
| 3012 | |
| 3013 | this.opcode( 'append' ); |
| 3014 | }, |
| 3015 | |
| 3016 | hash : function ( hash ) { |
| 3017 | var pairs = hash.pairs, pair, val; |
| 3018 | |
| 3019 | this.opcode( 'pushHash' ); |
| 3020 | |
| 3021 | for ( var i = 0, l = pairs.length; i < l; i++ ) { |
| 3022 | pair = pairs[i]; |
| 3023 | val = pair[1]; |
| 3024 | |
| 3025 | if ( this.options.stringParams ) { |
| 3026 | if ( val.depth ) { |
| 3027 | this.addDepth( val.depth ); |
| 3028 | } |
| 3029 | this.opcode( 'getContext', val.depth || 0 ); |
| 3030 | this.opcode( 'pushStringParam', val.stringModeValue, val.type ); |
| 3031 | } |
| 3032 | else { |
| 3033 | this.accept( val ); |
| 3034 | } |
| 3035 | |
| 3036 | this.opcode( 'assignToHash', pair[0] ); |
| 3037 | } |
| 3038 | this.opcode( 'popHash' ); |
| 3039 | }, |
| 3040 | |
| 3041 | partial : function ( partial ) { |
| 3042 | var partialName = partial.partialName; |
| 3043 | this.usePartial = true; |
| 3044 | |
| 3045 | if ( partial.context ) { |
| 3046 | this.ID( partial.context ); |
| 3047 | } |
| 3048 | else { |
| 3049 | this.opcode( 'push', 'depth0' ); |
| 3050 | } |
| 3051 | |
| 3052 | this.opcode( 'invokePartial', partialName.name ); |
| 3053 | this.opcode( 'append' ); |
| 3054 | }, |
| 3055 | |
| 3056 | content : function ( content ) { |
| 3057 | this.opcode( 'appendContent', content.string ); |
| 3058 | }, |
| 3059 | |
| 3060 | mustache : function ( mustache ) { |
| 3061 | var options = this.options; |
| 3062 | var type = this.classifyMustache( mustache ); |
| 3063 | |
| 3064 | if ( type === "simple" ) { |
| 3065 | this.simpleMustache( mustache ); |
| 3066 | } |
| 3067 | else { |
| 3068 | if ( type === "helper" ) { |
| 3069 | this.helperMustache( mustache ); |
| 3070 | } |
| 3071 | else { |
| 3072 | this.ambiguousMustache( mustache ); |
| 3073 | } |
| 3074 | } |
| 3075 | |
| 3076 | if ( mustache.escaped && !options.noEscape ) { |
| 3077 | this.opcode( 'appendEscaped' ); |
| 3078 | } |
| 3079 | else { |
| 3080 | this.opcode( 'append' ); |
| 3081 | } |
| 3082 | }, |
| 3083 | |
| 3084 | ambiguousMustache : function ( mustache, program, inverse ) { |
| 3085 | var id = mustache.id, name = id.parts[0], isBlock = program != null || inverse != null; |
| 3086 | |
| 3087 | this.opcode( 'getContext', id.depth ); |
| 3088 | |
| 3089 | this.opcode( 'pushProgram', program ); |
| 3090 | this.opcode( 'pushProgram', inverse ); |
| 3091 | |
| 3092 | this.opcode( 'invokeAmbiguous', name, isBlock ); |
| 3093 | }, |
| 3094 | |
| 3095 | simpleMustache : function ( mustache ) { |
| 3096 | var id = mustache.id; |
| 3097 | |
| 3098 | if ( id.type === 'DATA' ) { |
| 3099 | this.DATA( id ); |
| 3100 | } |
| 3101 | else { |
| 3102 | if ( id.parts.length ) { |
| 3103 | this.ID( id ); |
| 3104 | } |
| 3105 | else { |
| 3106 | // Simplified ID for `this` |
| 3107 | this.addDepth( id.depth ); |
| 3108 | this.opcode( 'getContext', id.depth ); |
| 3109 | this.opcode( 'pushContext' ); |
| 3110 | } |
| 3111 | } |
| 3112 | |
| 3113 | this.opcode( 'resolvePossibleLambda' ); |
| 3114 | }, |
| 3115 | |
| 3116 | helperMustache : function ( mustache, program, inverse ) { |
| 3117 | var params = this.setupFullMustacheParams( mustache, program, inverse ), name = mustache.id.parts[0]; |
| 3118 | |
| 3119 | if ( this.options.knownHelpers[name] ) { |
| 3120 | this.opcode( 'invokeKnownHelper', params.length, name ); |
| 3121 | } |
| 3122 | else { |
| 3123 | if ( this.options.knownHelpersOnly ) { |
| 3124 | throw new Error( "You specified knownHelpersOnly, but used the unknown helper " + name ); |
| 3125 | } |
| 3126 | else { |
| 3127 | this.opcode( 'invokeHelper', params.length, name ); |
| 3128 | } |
| 3129 | } |
| 3130 | }, |
| 3131 | |
| 3132 | ID : function ( id ) { |
| 3133 | this.addDepth( id.depth ); |
| 3134 | this.opcode( 'getContext', id.depth ); |
| 3135 | |
| 3136 | var name = id.parts[0]; |
| 3137 | if ( !name ) { |
| 3138 | this.opcode( 'pushContext' ); |
| 3139 | } |
| 3140 | else { |
| 3141 | this.opcode( 'lookupOnContext', id.parts[0] ); |
| 3142 | } |
| 3143 | |
| 3144 | for ( var i = 1, l = id.parts.length; i < l; i++ ) { |
| 3145 | this.opcode( 'lookup', id.parts[i] ); |
| 3146 | } |
| 3147 | }, |
| 3148 | |
| 3149 | DATA : function ( data ) { |
| 3150 | this.options.data = true; |
| 3151 | if ( data.id.isScoped || data.id.depth ) { |
| 3152 | throw new Handlebars.Exception( 'Scoped data references are not supported: ' + data.original ); |
| 3153 | } |
| 3154 | |
| 3155 | this.opcode( 'lookupData' ); |
| 3156 | var parts = data.id.parts; |
| 3157 | for ( var i = 0, l = parts.length; i < l; i++ ) { |
| 3158 | this.opcode( 'lookup', parts[i] ); |
| 3159 | } |
| 3160 | }, |
| 3161 | |
| 3162 | STRING : function ( string ) { |
| 3163 | this.opcode( 'pushString', string.string ); |
| 3164 | }, |
| 3165 | |
| 3166 | INTEGER : function ( integer ) { |
| 3167 | this.opcode( 'pushLiteral', integer.integer ); |
| 3168 | }, |
| 3169 | |
| 3170 | BOOLEAN : function ( bool ) { |
| 3171 | this.opcode( 'pushLiteral', bool.bool ); |
| 3172 | }, |
| 3173 | |
| 3174 | comment : function () { |
| 3175 | }, |
| 3176 | |
| 3177 | // HELPERS |
| 3178 | opcode : function ( name ) { |
| 3179 | this.opcodes.push( {opcode : name, args : [].slice.call( arguments, 1 )} ); |
| 3180 | }, |
| 3181 | |
| 3182 | declare : function ( name, value ) { |
| 3183 | this.opcodes.push( {opcode : 'DECLARE', name : name, value : value} ); |
| 3184 | }, |
| 3185 | |
| 3186 | addDepth : function ( depth ) { |
| 3187 | if ( isNaN( depth ) ) { |
| 3188 | throw new Error( "EWOT" ); |
| 3189 | } |
| 3190 | if ( depth === 0 ) { |
| 3191 | return; |
| 3192 | } |
| 3193 | |
| 3194 | if ( !this.depths[depth] ) { |
| 3195 | this.depths[depth] = true; |
| 3196 | this.depths.list.push( depth ); |
| 3197 | } |
| 3198 | }, |
| 3199 | |
| 3200 | classifyMustache : function ( mustache ) { |
| 3201 | var isHelper = mustache.isHelper; |
| 3202 | var isEligible = mustache.eligibleHelper; |
| 3203 | var options = this.options; |
| 3204 | |
| 3205 | // if ambiguous, we can possibly resolve the ambiguity now |
| 3206 | if ( isEligible && !isHelper ) { |
| 3207 | var name = mustache.id.parts[0]; |
| 3208 | |
| 3209 | if ( options.knownHelpers[name] ) { |
| 3210 | isHelper = true; |
| 3211 | } |
| 3212 | else { |
| 3213 | if ( options.knownHelpersOnly ) { |
| 3214 | isEligible = false; |
| 3215 | } |
| 3216 | } |
| 3217 | } |
| 3218 | |
| 3219 | if ( isHelper ) { |
| 3220 | return "helper"; |
| 3221 | } |
| 3222 | else { |
| 3223 | if ( isEligible ) { |
| 3224 | return "ambiguous"; |
| 3225 | } |
| 3226 | else { |
| 3227 | return "simple"; |
| 3228 | } |
| 3229 | } |
| 3230 | }, |
| 3231 | |
| 3232 | pushParams : function ( params ) { |
| 3233 | var i = params.length, param; |
| 3234 | |
| 3235 | while ( i-- ) { |
| 3236 | param = params[i]; |
| 3237 | |
| 3238 | if ( this.options.stringParams ) { |
| 3239 | if ( param.depth ) { |
| 3240 | this.addDepth( param.depth ); |
| 3241 | } |
| 3242 | |
| 3243 | this.opcode( 'getContext', param.depth || 0 ); |
| 3244 | this.opcode( 'pushStringParam', param.stringModeValue, param.type ); |
| 3245 | } |
| 3246 | else { |
| 3247 | this[param.type]( param ); |
| 3248 | } |
| 3249 | } |
| 3250 | }, |
| 3251 | |
| 3252 | setupMustacheParams : function ( mustache ) { |
| 3253 | var params = mustache.params; |
| 3254 | this.pushParams( params ); |
| 3255 | |
| 3256 | if ( mustache.hash ) { |
| 3257 | this.hash( mustache.hash ); |
| 3258 | } |
| 3259 | else { |
| 3260 | this.opcode( 'emptyHash' ); |
| 3261 | } |
| 3262 | |
| 3263 | return params; |
| 3264 | }, |
| 3265 | |
| 3266 | // this will replace setupMustacheParams when we're done |
| 3267 | setupFullMustacheParams : function ( mustache, program, inverse ) { |
| 3268 | var params = mustache.params; |
| 3269 | this.pushParams( params ); |
| 3270 | |
| 3271 | this.opcode( 'pushProgram', program ); |
| 3272 | this.opcode( 'pushProgram', inverse ); |
| 3273 | |
| 3274 | if ( mustache.hash ) { |
| 3275 | this.hash( mustache.hash ); |
| 3276 | } |
| 3277 | else { |
| 3278 | this.opcode( 'emptyHash' ); |
| 3279 | } |
| 3280 | |
| 3281 | return params; |
| 3282 | } |
| 3283 | }; |
| 3284 | |
| 3285 | var Literal = function ( value ) { |
| 3286 | this.value = value; |
| 3287 | }; |
| 3288 | |
| 3289 | JavaScriptCompiler.prototype = { |
| 3290 | // PUBLIC API: You can override these methods in a subclass to provide |
| 3291 | // alternative compiled forms for name lookup and buffering semantics |
| 3292 | nameLookup : function ( parent, name /* , type*/ ) { |
| 3293 | if ( /^[0-9]+$/.test( name ) ) { |
| 3294 | return parent + "[" + name + "]"; |
| 3295 | } |
| 3296 | else { |
| 3297 | if ( JavaScriptCompiler.isValidJavaScriptVariableName( name ) ) { |
| 3298 | return parent + "." + name; |
| 3299 | } |
| 3300 | else { |
| 3301 | return parent + "['" + name + "']"; |
| 3302 | } |
| 3303 | } |
| 3304 | }, |
| 3305 | |
| 3306 | appendToBuffer : function ( string ) { |
| 3307 | if ( this.environment.isSimple ) { |
| 3308 | return "return " + string + ";"; |
| 3309 | } |
| 3310 | else { |
| 3311 | return { |
| 3312 | appendToBuffer : true, content : string, toString : function () { |
| 3313 | return "buffer += " + string + ";"; |
| 3314 | } |
| 3315 | }; |
| 3316 | } |
| 3317 | }, |
| 3318 | |
| 3319 | initializeBuffer : function () { |
| 3320 | return this.quotedString( "" ); |
| 3321 | }, |
| 3322 | |
| 3323 | namespace : "Handlebars", // END PUBLIC API |
| 3324 | |
| 3325 | compile : function ( environment, options, context, asObject ) { |
| 3326 | this.environment = environment; |
| 3327 | this.options = options || {}; |
| 3328 | |
| 3329 | Handlebars.log( Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n" ); |
| 3330 | |
| 3331 | this.name = this.environment.name; |
| 3332 | this.isChild = !!context; |
| 3333 | this.context = context || { |
| 3334 | programs : [], environments : [], aliases : {} |
| 3335 | }; |
| 3336 | |
| 3337 | this.preamble(); |
| 3338 | |
| 3339 | this.stackSlot = 0; |
| 3340 | this.stackVars = []; |
| 3341 | this.registers = {list : []}; |
| 3342 | this.compileStack = []; |
| 3343 | this.inlineStack = []; |
| 3344 | |
| 3345 | this.compileChildren( environment, options ); |
| 3346 | |
| 3347 | var opcodes = environment.opcodes, opcode; |
| 3348 | |
| 3349 | this.i = 0; |
| 3350 | |
| 3351 | for ( l = opcodes.length; this.i < l; this.i++ ) { |
| 3352 | opcode = opcodes[this.i]; |
| 3353 | |
| 3354 | if ( opcode.opcode === 'DECLARE' ) { |
| 3355 | this[opcode.name] = opcode.value; |
| 3356 | } |
| 3357 | else { |
| 3358 | this[opcode.opcode].apply( this, opcode.args ); |
| 3359 | } |
| 3360 | } |
| 3361 | |
| 3362 | return this.createFunctionContext( asObject ); |
| 3363 | }, |
| 3364 | |
| 3365 | nextOpcode : function () { |
| 3366 | var opcodes = this.environment.opcodes; |
| 3367 | return opcodes[this.i + 1]; |
| 3368 | }, |
| 3369 | |
| 3370 | eat : function () { |
| 3371 | this.i = this.i + 1; |
| 3372 | }, |
| 3373 | |
| 3374 | preamble : function () { |
| 3375 | var out = []; |
| 3376 | |
| 3377 | if ( !this.isChild ) { |
| 3378 | var namespace = this.namespace; |
| 3379 | |
| 3380 | var copies = "helpers = this.merge(helpers, " + namespace + ".helpers);"; |
| 3381 | if ( this.environment.usePartial ) { |
| 3382 | copies = copies + " partials = this.merge(partials, " + namespace + ".partials);"; |
| 3383 | } |
| 3384 | if ( this.options.data ) { |
| 3385 | copies = copies + " data = data || {};"; |
| 3386 | } |
| 3387 | out.push( copies ); |
| 3388 | } |
| 3389 | else { |
| 3390 | out.push( '' ); |
| 3391 | } |
| 3392 | |
| 3393 | if ( !this.environment.isSimple ) { |
| 3394 | out.push( ", buffer = " + this.initializeBuffer() ); |
| 3395 | } |
| 3396 | else { |
| 3397 | out.push( "" ); |
| 3398 | } |
| 3399 | |
| 3400 | // track the last context pushed into place to allow skipping the |
| 3401 | // getContext opcode when it would be a noop |
| 3402 | this.lastContext = 0; |
| 3403 | this.source = out; |
| 3404 | }, |
| 3405 | |
| 3406 | createFunctionContext : function ( asObject ) { |
| 3407 | var locals = this.stackVars.concat( this.registers.list ); |
| 3408 | |
| 3409 | if ( locals.length > 0 ) { |
| 3410 | this.source[1] = this.source[1] + ", " + locals.join( ", " ); |
| 3411 | } |
| 3412 | |
| 3413 | // Generate minimizer alias mappings |
| 3414 | if ( !this.isChild ) { |
| 3415 | for ( var alias in this.context.aliases ) { |
| 3416 | if ( this.context.aliases.hasOwnProperty( alias ) ) { |
| 3417 | this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias]; |
| 3418 | } |
| 3419 | } |
| 3420 | } |
| 3421 | |
| 3422 | if ( this.source[1] ) { |
| 3423 | this.source[1] = "var " + this.source[1].substring( 2 ) + ";"; |
| 3424 | } |
| 3425 | |
| 3426 | // Merge children |
| 3427 | if ( !this.isChild ) { |
| 3428 | this.source[1] += '\n' + this.context.programs.join( '\n' ) + '\n'; |
| 3429 | } |
| 3430 | |
| 3431 | if ( !this.environment.isSimple ) { |
| 3432 | this.source.push( "return buffer;" ); |
| 3433 | } |
| 3434 | |
| 3435 | var params = this.isChild ? [ |
| 3436 | "depth0", |
| 3437 | "data" |
| 3438 | ] : [ |
| 3439 | "Handlebars", |
| 3440 | "depth0", |
| 3441 | "helpers", |
| 3442 | "partials", |
| 3443 | "data" |
| 3444 | ]; |
| 3445 | |
| 3446 | for ( var i = 0, l = this.environment.depths.list.length; i < l; i++ ) { |
| 3447 | params.push( "depth" + this.environment.depths.list[i] ); |
| 3448 | } |
| 3449 | |
| 3450 | // Perform a second pass over the output to merge content when possible |
| 3451 | var source = this.mergeSource(); |
| 3452 | |
| 3453 | if ( !this.isChild ) { |
| 3454 | var revision = Handlebars.COMPILER_REVISION, versions = Handlebars.REVISION_CHANGES[revision]; |
| 3455 | source = "this.compilerInfo = [" + revision + ",'" + versions + "'];\n" + source; |
| 3456 | } |
| 3457 | |
| 3458 | if ( asObject ) { |
| 3459 | params.push( source ); |
| 3460 | |
| 3461 | return Function.apply( this, params ); |
| 3462 | } |
| 3463 | else { |
| 3464 | var functionSource = 'function ' + (this.name || '') + '(' + params.join( ',' ) + ') {\n ' + source + '}'; |
| 3465 | Handlebars.log( Handlebars.logger.DEBUG, functionSource + "\n\n" ); |
| 3466 | return functionSource; |
| 3467 | } |
| 3468 | }, mergeSource : function () { |
| 3469 | // WARN: We are not handling the case where buffer is still populated as the source should |
| 3470 | // not have buffer append operations as their final action. |
| 3471 | var source = '', buffer; |
| 3472 | for ( var i = 0, len = this.source.length; i < len; i++ ) { |
| 3473 | var line = this.source[i]; |
| 3474 | if ( line.appendToBuffer ) { |
| 3475 | if ( buffer ) { |
| 3476 | buffer = buffer + '\n + ' + line.content; |
| 3477 | } |
| 3478 | else { |
| 3479 | buffer = line.content; |
| 3480 | } |
| 3481 | } |
| 3482 | else { |
| 3483 | if ( buffer ) { |
| 3484 | source += 'buffer += ' + buffer + ';\n '; |
| 3485 | buffer = undefined; |
| 3486 | } |
| 3487 | source += line + '\n '; |
| 3488 | } |
| 3489 | } |
| 3490 | return source; |
| 3491 | }, |
| 3492 | |
| 3493 | // [blockValue] |
| 3494 | // |
| 3495 | // On stack, before: hash, inverse, program, value |
| 3496 | // On stack, after: return value of blockHelperMissing |
| 3497 | // |
| 3498 | // The purpose of this opcode is to take a block of the form |
| 3499 | // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and |
| 3500 | // replace it on the stack with the result of properly |
| 3501 | // invoking blockHelperMissing. |
| 3502 | blockValue : function () { |
| 3503 | this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing'; |
| 3504 | |
| 3505 | var params = ["depth0"]; |
| 3506 | this.setupParams( 0, params ); |
| 3507 | |
| 3508 | this.replaceStack( function ( current ) { |
| 3509 | params.splice( 1, 0, current ); |
| 3510 | return "blockHelperMissing.call(" + params.join( ", " ) + ")"; |
| 3511 | } ); |
| 3512 | }, |
| 3513 | |
| 3514 | // [ambiguousBlockValue] |
| 3515 | // |
| 3516 | // On stack, before: hash, inverse, program, value |
| 3517 | // Compiler value, before: lastHelper=value of last found helper, if any |
| 3518 | // On stack, after, if no lastHelper: same as [blockValue] |
| 3519 | // On stack, after, if lastHelper: value |
| 3520 | ambiguousBlockValue : function () { |
| 3521 | this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing'; |
| 3522 | |
| 3523 | var params = ["depth0"]; |
| 3524 | this.setupParams( 0, params ); |
| 3525 | |
| 3526 | var current = this.topStack(); |
| 3527 | params.splice( 1, 0, current ); |
| 3528 | |
| 3529 | // Use the options value generated from the invocation |
| 3530 | params[params.length - 1] = 'options'; |
| 3531 | |
| 3532 | this.source.push( "if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join( ", " ) + "); }" ); |
| 3533 | }, |
| 3534 | |
| 3535 | // [appendContent] |
| 3536 | // |
| 3537 | // On stack, before: ... |
| 3538 | // On stack, after: ... |
| 3539 | // |
| 3540 | // Appends the string value of `content` to the current buffer |
| 3541 | appendContent : function ( content ) { |
| 3542 | this.source.push( this.appendToBuffer( this.quotedString( content ) ) ); |
| 3543 | }, |
| 3544 | |
| 3545 | // [append] |
| 3546 | // |
| 3547 | // On stack, before: value, ... |
| 3548 | // On stack, after: ... |
| 3549 | // |
| 3550 | // Coerces `value` to a String and appends it to the current buffer. |
| 3551 | // |
| 3552 | // If `value` is truthy, or 0, it is coerced into a string and appended |
| 3553 | // Otherwise, the empty string is appended |
| 3554 | append : function () { |
| 3555 | // Force anything that is inlined onto the stack so we don't have duplication |
| 3556 | // when we examine local |
| 3557 | this.flushInline(); |
| 3558 | var local = this.popStack(); |
| 3559 | this.source.push( "if(" + local + " || " + local + " === 0) { " + this.appendToBuffer( local ) + " }" ); |
| 3560 | if ( this.environment.isSimple ) { |
| 3561 | this.source.push( "else { " + this.appendToBuffer( "''" ) + " }" ); |
| 3562 | } |
| 3563 | }, |
| 3564 | |
| 3565 | // [appendEscaped] |
| 3566 | // |
| 3567 | // On stack, before: value, ... |
| 3568 | // On stack, after: ... |
| 3569 | // |
| 3570 | // Escape `value` and append it to the buffer |
| 3571 | appendEscaped : function () { |
| 3572 | this.context.aliases.escapeExpression = 'this.escapeExpression'; |
| 3573 | |
| 3574 | this.source.push( this.appendToBuffer( "escapeExpression(" + this.popStack() + ")" ) ); |
| 3575 | }, |
| 3576 | |
| 3577 | // [getContext] |
| 3578 | // |
| 3579 | // On stack, before: ... |
| 3580 | // On stack, after: ... |
| 3581 | // Compiler value, after: lastContext=depth |
| 3582 | // |
| 3583 | // Set the value of the `lastContext` compiler value to the depth |
| 3584 | getContext : function ( depth ) { |
| 3585 | if ( this.lastContext !== depth ) { |
| 3586 | this.lastContext = depth; |
| 3587 | } |
| 3588 | }, |
| 3589 | |
| 3590 | // [lookupOnContext] |
| 3591 | // |
| 3592 | // On stack, before: ... |
| 3593 | // On stack, after: currentContext[name], ... |
| 3594 | // |
| 3595 | // Looks up the value of `name` on the current context and pushes |
| 3596 | // it onto the stack. |
| 3597 | lookupOnContext : function ( name ) { |
| 3598 | this.push( this.nameLookup( 'depth' + this.lastContext, name, 'context' ) ); |
| 3599 | }, |
| 3600 | |
| 3601 | // [pushContext] |
| 3602 | // |
| 3603 | // On stack, before: ... |
| 3604 | // On stack, after: currentContext, ... |
| 3605 | // |
| 3606 | // Pushes the value of the current context onto the stack. |
| 3607 | pushContext : function () { |
| 3608 | this.pushStackLiteral( 'depth' + this.lastContext ); |
| 3609 | }, |
| 3610 | |
| 3611 | // [resolvePossibleLambda] |
| 3612 | // |
| 3613 | // On stack, before: value, ... |
| 3614 | // On stack, after: resolved value, ... |
| 3615 | // |
| 3616 | // If the `value` is a lambda, replace it on the stack by |
| 3617 | // the return value of the lambda |
| 3618 | resolvePossibleLambda : function () { |
| 3619 | this.context.aliases.functionType = '"function"'; |
| 3620 | |
| 3621 | this.replaceStack( function ( current ) { |
| 3622 | return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current; |
| 3623 | } ); |
| 3624 | }, |
| 3625 | |
| 3626 | // [lookup] |
| 3627 | // |
| 3628 | // On stack, before: value, ... |
| 3629 | // On stack, after: value[name], ... |
| 3630 | // |
| 3631 | // Replace the value on the stack with the result of looking |
| 3632 | // up `name` on `value` |
| 3633 | lookup : function ( name ) { |
| 3634 | this.replaceStack( function ( current ) { |
| 3635 | return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup( current, name, 'context' ); |
| 3636 | } ); |
| 3637 | }, |
| 3638 | |
| 3639 | // [lookupData] |
| 3640 | // |
| 3641 | // On stack, before: ... |
| 3642 | // On stack, after: data[id], ... |
| 3643 | // |
| 3644 | // Push the result of looking up `id` on the current data |
| 3645 | lookupData : function ( id ) { |
| 3646 | this.push( 'data' ); |
| 3647 | }, |
| 3648 | |
| 3649 | // [pushStringParam] |
| 3650 | // |
| 3651 | // On stack, before: ... |
| 3652 | // On stack, after: string, currentContext, ... |
| 3653 | // |
| 3654 | // This opcode is designed for use in string mode, which |
| 3655 | // provides the string value of a parameter along with its |
| 3656 | // depth rather than resolving it immediately. |
| 3657 | pushStringParam : function ( string, type ) { |
| 3658 | this.pushStackLiteral( 'depth' + this.lastContext ); |
| 3659 | |
| 3660 | this.pushString( type ); |
| 3661 | |
| 3662 | if ( typeof string === 'string' ) { |
| 3663 | this.pushString( string ); |
| 3664 | } |
| 3665 | else { |
| 3666 | this.pushStackLiteral( string ); |
| 3667 | } |
| 3668 | }, |
| 3669 | |
| 3670 | emptyHash : function () { |
| 3671 | this.pushStackLiteral( '{}' ); |
| 3672 | |
| 3673 | if ( this.options.stringParams ) { |
| 3674 | this.register( 'hashTypes', '{}' ); |
| 3675 | this.register( 'hashContexts', '{}' ); |
| 3676 | } |
| 3677 | }, pushHash : function () { |
| 3678 | this.hash = {values : [], types : [], contexts : []}; |
| 3679 | }, popHash : function () { |
| 3680 | var hash = this.hash; |
| 3681 | this.hash = undefined; |
| 3682 | |
| 3683 | if ( this.options.stringParams ) { |
| 3684 | this.register( 'hashContexts', '{' + hash.contexts.join( ',' ) + '}' ); |
| 3685 | this.register( 'hashTypes', '{' + hash.types.join( ',' ) + '}' ); |
| 3686 | } |
| 3687 | this.push( '{\n ' + hash.values.join( ',\n ' ) + '\n }' ); |
| 3688 | }, |
| 3689 | |
| 3690 | // [pushString] |
| 3691 | // |
| 3692 | // On stack, before: ... |
| 3693 | // On stack, after: quotedString(string), ... |
| 3694 | // |
| 3695 | // Push a quoted version of `string` onto the stack |
| 3696 | pushString : function ( string ) { |
| 3697 | this.pushStackLiteral( this.quotedString( string ) ); |
| 3698 | }, |
| 3699 | |
| 3700 | // [push] |
| 3701 | // |
| 3702 | // On stack, before: ... |
| 3703 | // On stack, after: expr, ... |
| 3704 | // |
| 3705 | // Push an expression onto the stack |
| 3706 | push : function ( expr ) { |
| 3707 | this.inlineStack.push( expr ); |
| 3708 | return expr; |
| 3709 | }, |
| 3710 | |
| 3711 | // [pushLiteral] |
| 3712 | // |
| 3713 | // On stack, before: ... |
| 3714 | // On stack, after: value, ... |
| 3715 | // |
| 3716 | // Pushes a value onto the stack. This operation prevents |
| 3717 | // the compiler from creating a temporary variable to hold |
| 3718 | // it. |
| 3719 | pushLiteral : function ( value ) { |
| 3720 | this.pushStackLiteral( value ); |
| 3721 | }, |
| 3722 | |
| 3723 | // [pushProgram] |
| 3724 | // |
| 3725 | // On stack, before: ... |
| 3726 | // On stack, after: program(guid), ... |
| 3727 | // |
| 3728 | // Push a program expression onto the stack. This takes |
| 3729 | // a compile-time guid and converts it into a runtime-accessible |
| 3730 | // expression. |
| 3731 | pushProgram : function ( guid ) { |
| 3732 | if ( guid != null ) { |
| 3733 | this.pushStackLiteral( this.programExpression( guid ) ); |
| 3734 | } |
| 3735 | else { |
| 3736 | this.pushStackLiteral( null ); |
| 3737 | } |
| 3738 | }, |
| 3739 | |
| 3740 | // [invokeHelper] |
| 3741 | // |
| 3742 | // On stack, before: hash, inverse, program, params..., ... |
| 3743 | // On stack, after: result of helper invocation |
| 3744 | // |
| 3745 | // Pops off the helper's parameters, invokes the helper, |
| 3746 | // and pushes the helper's return value onto the stack. |
| 3747 | // |
| 3748 | // If the helper is not found, `helperMissing` is called. |
| 3749 | invokeHelper : function ( paramSize, name ) { |
| 3750 | this.context.aliases.helperMissing = 'helpers.helperMissing'; |
| 3751 | |
| 3752 | var helper = this.lastHelper = this.setupHelper( paramSize, name, true ); |
| 3753 | var nonHelper = this.nameLookup( 'depth' + this.lastContext, name, 'context' ); |
| 3754 | |
| 3755 | this.push( helper.name + ' || ' + nonHelper ); |
| 3756 | this.replaceStack( function ( name ) { |
| 3757 | return name + ' ? ' + name + '.call(' + helper.callParams + ") " + ": helperMissing.call(" + helper.helperMissingParams + ")"; |
| 3758 | } ); |
| 3759 | }, |
| 3760 | |
| 3761 | // [invokeKnownHelper] |
| 3762 | // |
| 3763 | // On stack, before: hash, inverse, program, params..., ... |
| 3764 | // On stack, after: result of helper invocation |
| 3765 | // |
| 3766 | // This operation is used when the helper is known to exist, |
| 3767 | // so a `helperMissing` fallback is not required. |
| 3768 | invokeKnownHelper : function ( paramSize, name ) { |
| 3769 | var helper = this.setupHelper( paramSize, name ); |
| 3770 | this.push( helper.name + ".call(" + helper.callParams + ")" ); |
| 3771 | }, |
| 3772 | |
| 3773 | // [invokeAmbiguous] |
| 3774 | // |
| 3775 | // On stack, before: hash, inverse, program, params..., ... |
| 3776 | // On stack, after: result of disambiguation |
| 3777 | // |
| 3778 | // This operation is used when an expression like `{{foo}}` |
| 3779 | // is provided, but we don't know at compile-time whether it |
| 3780 | // is a helper or a path. |
| 3781 | // |
| 3782 | // This operation emits more code than the other options, |
| 3783 | // and can be avoided by passing the `knownHelpers` and |
| 3784 | // `knownHelpersOnly` flags at compile-time. |
| 3785 | invokeAmbiguous : function ( name, helperCall ) { |
| 3786 | this.context.aliases.functionType = '"function"'; |
| 3787 | |
| 3788 | this.pushStackLiteral( '{}' ); // Hash value |
| 3789 | var helper = this.setupHelper( 0, name, helperCall ); |
| 3790 | |
| 3791 | var helperName = this.lastHelper = this.nameLookup( 'helpers', name, 'helper' ); |
| 3792 | |
| 3793 | var nonHelper = this.nameLookup( 'depth' + this.lastContext, name, 'context' ); |
| 3794 | var nextStack = this.nextStack(); |
| 3795 | |
| 3796 | this.source.push( 'if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }' ); |
| 3797 | this.source.push( 'else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }' ); |
| 3798 | }, |
| 3799 | |
| 3800 | // [invokePartial] |
| 3801 | // |
| 3802 | // On stack, before: context, ... |
| 3803 | // On stack after: result of partial invocation |
| 3804 | // |
| 3805 | // This operation pops off a context, invokes a partial with that context, |
| 3806 | // and pushes the result of the invocation back. |
| 3807 | invokePartial : function ( name ) { |
| 3808 | var params = [ |
| 3809 | this.nameLookup( 'partials', name, 'partial' ), |
| 3810 | "'" + name + "'", |
| 3811 | this.popStack(), |
| 3812 | "helpers", |
| 3813 | "partials" |
| 3814 | ]; |
| 3815 | |
| 3816 | if ( this.options.data ) { |
| 3817 | params.push( "data" ); |
| 3818 | } |
| 3819 | |
| 3820 | this.context.aliases.self = "this"; |
| 3821 | this.push( "self.invokePartial(" + params.join( ", " ) + ")" ); |
| 3822 | }, |
| 3823 | |
| 3824 | // [assignToHash] |
| 3825 | // |
| 3826 | // On stack, before: value, hash, ... |
| 3827 | // On stack, after: hash, ... |
| 3828 | // |
| 3829 | // Pops a value and hash off the stack, assigns `hash[key] = value` |
| 3830 | // and pushes the hash back onto the stack. |
| 3831 | assignToHash : function ( key ) { |
| 3832 | var value = this.popStack(), context, type; |
| 3833 | |
| 3834 | if ( this.options.stringParams ) { |
| 3835 | type = this.popStack(); |
| 3836 | context = this.popStack(); |
| 3837 | } |
| 3838 | |
| 3839 | var hash = this.hash; |
| 3840 | if ( context ) { |
| 3841 | hash.contexts.push( "'" + key + "': " + context ); |
| 3842 | } |
| 3843 | if ( type ) { |
| 3844 | hash.types.push( "'" + key + "': " + type ); |
| 3845 | } |
| 3846 | hash.values.push( "'" + key + "': (" + value + ")" ); |
| 3847 | }, |
| 3848 | |
| 3849 | // HELPERS |
| 3850 | |
| 3851 | compiler : JavaScriptCompiler, |
| 3852 | |
| 3853 | compileChildren : function ( environment, options ) { |
| 3854 | var children = environment.children, child, compiler; |
| 3855 | |
| 3856 | for ( var i = 0, l = children.length; i < l; i++ ) { |
| 3857 | child = children[i]; |
| 3858 | compiler = new this.compiler(); |
| 3859 | |
| 3860 | var index = this.matchExistingProgram( child ); |
| 3861 | |
| 3862 | if ( index == null ) { |
| 3863 | this.context.programs.push( '' ); // Placeholder to prevent name conflicts for nested children |
| 3864 | index = this.context.programs.length; |
| 3865 | child.index = index; |
| 3866 | child.name = 'program' + index; |
| 3867 | this.context.programs[index] = compiler.compile( child, options, this.context ); |
| 3868 | this.context.environments[index] = child; |
| 3869 | } |
| 3870 | else { |
| 3871 | child.index = index; |
| 3872 | child.name = 'program' + index; |
| 3873 | } |
| 3874 | } |
| 3875 | }, matchExistingProgram : function ( child ) { |
| 3876 | for ( var i = 0, len = this.context.environments.length; i < len; i++ ) { |
| 3877 | var environment = this.context.environments[i]; |
| 3878 | if ( environment && environment.equals( child ) ) { |
| 3879 | return i; |
| 3880 | } |
| 3881 | } |
| 3882 | }, |
| 3883 | |
| 3884 | programExpression : function ( guid ) { |
| 3885 | this.context.aliases.self = "this"; |
| 3886 | |
| 3887 | if ( guid == null ) { |
| 3888 | return "self.noop"; |
| 3889 | } |
| 3890 | |
| 3891 | var child = this.environment.children[guid], depths = child.depths.list, depth; |
| 3892 | |
| 3893 | var programParams = [ |
| 3894 | child.index, |
| 3895 | child.name, |
| 3896 | "data" |
| 3897 | ]; |
| 3898 | |
| 3899 | for ( var i = 0, l = depths.length; i < l; i++ ) { |
| 3900 | depth = depths[i]; |
| 3901 | |
| 3902 | if ( depth === 1 ) { |
| 3903 | programParams.push( "depth0" ); |
| 3904 | } |
| 3905 | else { |
| 3906 | programParams.push( "depth" + (depth - 1) ); |
| 3907 | } |
| 3908 | } |
| 3909 | |
| 3910 | return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join( ", " ) + ")"; |
| 3911 | }, |
| 3912 | |
| 3913 | register : function ( name, val ) { |
| 3914 | this.useRegister( name ); |
| 3915 | this.source.push( name + " = " + val + ";" ); |
| 3916 | }, |
| 3917 | |
| 3918 | useRegister : function ( name ) { |
| 3919 | if ( !this.registers[name] ) { |
| 3920 | this.registers[name] = true; |
| 3921 | this.registers.list.push( name ); |
| 3922 | } |
| 3923 | }, |
| 3924 | |
| 3925 | pushStackLiteral : function ( item ) { |
| 3926 | return this.push( new Literal( item ) ); |
| 3927 | }, |
| 3928 | |
| 3929 | pushStack : function ( item ) { |
| 3930 | this.flushInline(); |
| 3931 | |
| 3932 | var stack = this.incrStack(); |
| 3933 | if ( item ) { |
| 3934 | this.source.push( stack + " = " + item + ";" ); |
| 3935 | } |
| 3936 | this.compileStack.push( stack ); |
| 3937 | return stack; |
| 3938 | }, |
| 3939 | |
| 3940 | replaceStack : function ( callback ) { |
| 3941 | var prefix = '', inline = this.isInline(), stack; |
| 3942 | |
| 3943 | // If we are currently inline then we want to merge the inline statement into the |
| 3944 | // replacement statement via ',' |
| 3945 | if ( inline ) { |
| 3946 | var top = this.popStack( true ); |
| 3947 | |
| 3948 | if ( top instanceof Literal ) { |
| 3949 | // Literals do not need to be inlined |
| 3950 | stack = top.value; |
| 3951 | } |
| 3952 | else { |
| 3953 | // Get or create the current stack name for use by the inline |
| 3954 | var name = this.stackSlot ? this.topStackName() : this.incrStack(); |
| 3955 | |
| 3956 | prefix = '(' + this.push( name ) + ' = ' + top + '),'; |
| 3957 | stack = this.topStack(); |
| 3958 | } |
| 3959 | } |
| 3960 | else { |
| 3961 | stack = this.topStack(); |
| 3962 | } |
| 3963 | |
| 3964 | var item = callback.call( this, stack ); |
| 3965 | |
| 3966 | if ( inline ) { |
| 3967 | if ( this.inlineStack.length || this.compileStack.length ) { |
| 3968 | this.popStack(); |
| 3969 | } |
| 3970 | this.push( '(' + prefix + item + ')' ); |
| 3971 | } |
| 3972 | else { |
| 3973 | // Prevent modification of the context depth variable. Through replaceStack |
| 3974 | if ( !/^stack/.test( stack ) ) { |
| 3975 | stack = this.nextStack(); |
| 3976 | } |
| 3977 | |
| 3978 | this.source.push( stack + " = (" + prefix + item + ");" ); |
| 3979 | } |
| 3980 | return stack; |
| 3981 | }, |
| 3982 | |
| 3983 | nextStack : function () { |
| 3984 | return this.pushStack(); |
| 3985 | }, |
| 3986 | |
| 3987 | incrStack : function () { |
| 3988 | this.stackSlot++; |
| 3989 | if ( this.stackSlot > this.stackVars.length ) { |
| 3990 | this.stackVars.push( "stack" + this.stackSlot ); |
| 3991 | } |
| 3992 | return this.topStackName(); |
| 3993 | }, topStackName : function () { |
| 3994 | return "stack" + this.stackSlot; |
| 3995 | }, flushInline : function () { |
| 3996 | var inlineStack = this.inlineStack; |
| 3997 | if ( inlineStack.length ) { |
| 3998 | this.inlineStack = []; |
| 3999 | for ( var i = 0, len = inlineStack.length; i < len; i++ ) { |
| 4000 | var entry = inlineStack[i]; |
| 4001 | if ( entry instanceof Literal ) { |
| 4002 | this.compileStack.push( entry ); |
| 4003 | } |
| 4004 | else { |
| 4005 | this.pushStack( entry ); |
| 4006 | } |
| 4007 | } |
| 4008 | } |
| 4009 | }, isInline : function () { |
| 4010 | return this.inlineStack.length; |
| 4011 | }, |
| 4012 | |
| 4013 | popStack : function ( wrapped ) { |
| 4014 | var inline = this.isInline(), item = (inline ? this.inlineStack : this.compileStack).pop(); |
| 4015 | |
| 4016 | if ( !wrapped && (item instanceof Literal) ) { |
| 4017 | return item.value; |
| 4018 | } |
| 4019 | else { |
| 4020 | if ( !inline ) { |
| 4021 | this.stackSlot--; |
| 4022 | } |
| 4023 | return item; |
| 4024 | } |
| 4025 | }, |
| 4026 | |
| 4027 | topStack : function ( wrapped ) { |
| 4028 | var stack = (this.isInline() ? this.inlineStack : this.compileStack), item = stack[stack.length - 1]; |
| 4029 | |
| 4030 | if ( !wrapped && (item instanceof Literal) ) { |
| 4031 | return item.value; |
| 4032 | } |
| 4033 | else { |
| 4034 | return item; |
| 4035 | } |
| 4036 | }, |
| 4037 | |
| 4038 | quotedString : function ( str ) { |
| 4039 | return '"' + str |
| 4040 | .replace( /\\/g, '\\\\' ) |
| 4041 | .replace( /"/g, '\\"' ) |
| 4042 | .replace( /\n/g, '\\n' ) |
| 4043 | .replace( /\r/g, '\\r' ) |
| 4044 | .replace( /\u2028/g, '\\u2028' ) // Per Ecma-262 7.3 + 7.8.4 |
| 4045 | .replace( /\u2029/g, '\\u2029' ) + '"'; |
| 4046 | }, |
| 4047 | |
| 4048 | setupHelper : function ( paramSize, name, missingParams ) { |
| 4049 | var params = []; |
| 4050 | this.setupParams( paramSize, params, missingParams ); |
| 4051 | var foundHelper = this.nameLookup( 'helpers', name, 'helper' ); |
| 4052 | |
| 4053 | return { |
| 4054 | params : params, |
| 4055 | name : foundHelper, |
| 4056 | callParams : ["depth0"].concat( params ).join( ", " ), |
| 4057 | helperMissingParams : missingParams && [ |
| 4058 | "depth0", |
| 4059 | this.quotedString( name ) |
| 4060 | ].concat( params ).join( ", " ) |
| 4061 | }; |
| 4062 | }, |
| 4063 | |
| 4064 | // the params and contexts arguments are passed in arrays |
| 4065 | // to fill in |
| 4066 | setupParams : function ( paramSize, params, useRegister ) { |
| 4067 | var options = [], contexts = [], types = [], param, inverse, program; |
| 4068 | |
| 4069 | options.push( "hash:" + this.popStack() ); |
| 4070 | |
| 4071 | inverse = this.popStack(); |
| 4072 | program = this.popStack(); |
| 4073 | |
| 4074 | // Avoid setting fn and inverse if neither are set. This allows |
| 4075 | // helpers to do a check for `if (options.fn)` |
| 4076 | if ( program || inverse ) { |
| 4077 | if ( !program ) { |
| 4078 | this.context.aliases.self = "this"; |
| 4079 | program = "self.noop"; |
| 4080 | } |
| 4081 | |
| 4082 | if ( !inverse ) { |
| 4083 | this.context.aliases.self = "this"; |
| 4084 | inverse = "self.noop"; |
| 4085 | } |
| 4086 | |
| 4087 | options.push( "inverse:" + inverse ); |
| 4088 | options.push( "fn:" + program ); |
| 4089 | } |
| 4090 | |
| 4091 | for ( var i = 0; i < paramSize; i++ ) { |
| 4092 | param = this.popStack(); |
| 4093 | params.push( param ); |
| 4094 | |
| 4095 | if ( this.options.stringParams ) { |
| 4096 | types.push( this.popStack() ); |
| 4097 | contexts.push( this.popStack() ); |
| 4098 | } |
| 4099 | } |
| 4100 | |
| 4101 | if ( this.options.stringParams ) { |
| 4102 | options.push( "contexts:[" + contexts.join( "," ) + "]" ); |
| 4103 | options.push( "types:[" + types.join( "," ) + "]" ); |
| 4104 | options.push( "hashContexts:hashContexts" ); |
| 4105 | options.push( "hashTypes:hashTypes" ); |
| 4106 | } |
| 4107 | |
| 4108 | if ( this.options.data ) { |
| 4109 | options.push( "data:data" ); |
| 4110 | } |
| 4111 | |
| 4112 | options = "{" + options.join( "," ) + "}"; |
| 4113 | if ( useRegister ) { |
| 4114 | this.register( 'options', options ); |
| 4115 | params.push( 'options' ); |
| 4116 | } |
| 4117 | else { |
| 4118 | params.push( options ); |
| 4119 | } |
| 4120 | return params.join( ", " ); |
| 4121 | } |
| 4122 | }; |
| 4123 | |
| 4124 | var reservedWords = ( |
| 4125 | "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" |
| 4126 | ).split( " " ); |
| 4127 | |
| 4128 | var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {}; |
| 4129 | |
| 4130 | for ( var i = 0, l = reservedWords.length; i < l; i++ ) { |
| 4131 | compilerWords[reservedWords[i]] = true; |
| 4132 | } |
| 4133 | |
| 4134 | JavaScriptCompiler.isValidJavaScriptVariableName = function ( name ) { |
| 4135 | if ( !JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test( name ) ) { |
| 4136 | return true; |
| 4137 | } |
| 4138 | return false; |
| 4139 | }; |
| 4140 | |
| 4141 | Handlebars.precompile = function ( input, options ) { |
| 4142 | if ( input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode) ) { |
| 4143 | throw new Handlebars.Exception( "You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input ); |
| 4144 | } |
| 4145 | |
| 4146 | options = options || {}; |
| 4147 | if ( !('data' in options) ) { |
| 4148 | options.data = true; |
| 4149 | } |
| 4150 | var ast = Handlebars.parse( input ); |
| 4151 | var environment = new Compiler().compile( ast, options ); |
| 4152 | return new JavaScriptCompiler().compile( environment, options ); |
| 4153 | }; |
| 4154 | |
| 4155 | Handlebars.compile = function ( input, options ) { |
| 4156 | if ( input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode) ) { |
| 4157 | throw new Handlebars.Exception( "You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input ); |
| 4158 | } |
| 4159 | |
| 4160 | options = options || {}; |
| 4161 | if ( !('data' in options) ) { |
| 4162 | options.data = true; |
| 4163 | } |
| 4164 | var compiled; |
| 4165 | |
| 4166 | function compile() { |
| 4167 | var ast = Handlebars.parse( input ); |
| 4168 | var environment = new Compiler().compile( ast, options ); |
| 4169 | var templateSpec = new JavaScriptCompiler().compile( environment, options, undefined, true ); |
| 4170 | return Handlebars.template( templateSpec ); |
| 4171 | } |
| 4172 | |
| 4173 | // Template is only compiled on first use and cached after that point. |
| 4174 | return function ( context, options ) { |
| 4175 | if ( !compiled ) { |
| 4176 | compiled = compile(); |
| 4177 | } |
| 4178 | return compiled.call( this, context, options ); |
| 4179 | }; |
| 4180 | }; |
| 4181 | |
| 4182 | ; |
| 4183 | // lib/handlebars/runtime.js |
| 4184 | |
| 4185 | Handlebars.VM = { |
| 4186 | template : function ( templateSpec ) { |
| 4187 | // Just add water |
| 4188 | var container = { |
| 4189 | escapeExpression : Handlebars.Utils.escapeExpression, |
| 4190 | invokePartial : Handlebars.VM.invokePartial, |
| 4191 | programs : [], |
| 4192 | program : function ( i, fn, data ) { |
| 4193 | var programWrapper = this.programs[i]; |
| 4194 | if ( data ) { |
| 4195 | programWrapper = Handlebars.VM.program( i, fn, data ); |
| 4196 | } |
| 4197 | else { |
| 4198 | if ( !programWrapper ) { |
| 4199 | programWrapper = this.programs[i] = Handlebars.VM.program( i, fn ); |
| 4200 | } |
| 4201 | } |
| 4202 | return programWrapper; |
| 4203 | }, |
| 4204 | merge : function ( param, common ) { |
| 4205 | var ret = param || common; |
| 4206 | |
| 4207 | if ( param && common ) { |
| 4208 | ret = {}; |
| 4209 | Handlebars.Utils.extend( ret, common ); |
| 4210 | Handlebars.Utils.extend( ret, param ); |
| 4211 | } |
| 4212 | return ret; |
| 4213 | }, |
| 4214 | programWithDepth : Handlebars.VM.programWithDepth, |
| 4215 | noop : Handlebars.VM.noop, |
| 4216 | compilerInfo : null |
| 4217 | }; |
| 4218 | |
| 4219 | return function ( context, options ) { |
| 4220 | options = options || {}; |
| 4221 | var result = templateSpec.call( container, Handlebars, context, options.helpers, options.partials, options.data ); |
| 4222 | |
| 4223 | var compilerInfo = container.compilerInfo || [], compilerRevision = compilerInfo[0] || 1, |
| 4224 | currentRevision = Handlebars.COMPILER_REVISION; |
| 4225 | |
| 4226 | if ( compilerRevision !== currentRevision ) { |
| 4227 | if ( compilerRevision < currentRevision ) { |
| 4228 | var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision], |
| 4229 | compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision]; |
| 4230 | throw "Template was precompiled with an older version of Handlebars than the current runtime. " + "Please update your precompiler to a newer version (" + runtimeVersions + ") or downgrade your runtime to an older version (" + compilerVersions + ")."; |
| 4231 | } |
| 4232 | else { |
| 4233 | // Use the embedded version info since the runtime doesn't know about this revision yet |
| 4234 | throw "Template was precompiled with a newer version of Handlebars than the current runtime. " + "Please update your runtime to a newer version (" + compilerInfo[1] + ")."; |
| 4235 | } |
| 4236 | } |
| 4237 | |
| 4238 | return result; |
| 4239 | }; |
| 4240 | }, |
| 4241 | |
| 4242 | programWithDepth : function ( i, fn, data /*, $depth */ ) { |
| 4243 | var args = Array.prototype.slice.call( arguments, 3 ); |
| 4244 | |
| 4245 | var program = function ( context, options ) { |
| 4246 | options = options || {}; |
| 4247 | |
| 4248 | return fn.apply( this, [ |
| 4249 | context, |
| 4250 | options.data || data |
| 4251 | ].concat( args ) ); |
| 4252 | }; |
| 4253 | program.program = i; |
| 4254 | program.depth = args.length; |
| 4255 | return program; |
| 4256 | }, program : function ( i, fn, data ) { |
| 4257 | var program = function ( context, options ) { |
| 4258 | options = options || {}; |
| 4259 | |
| 4260 | return fn( context, options.data || data ); |
| 4261 | }; |
| 4262 | program.program = i; |
| 4263 | program.depth = 0; |
| 4264 | return program; |
| 4265 | }, noop : function () { |
| 4266 | return ""; |
| 4267 | }, invokePartial : function ( partial, name, context, helpers, partials, data ) { |
| 4268 | var options = {helpers : helpers, partials : partials, data : data}; |
| 4269 | |
| 4270 | if ( partial === undefined ) { |
| 4271 | throw new Handlebars.Exception( "The partial " + name + " could not be found" ); |
| 4272 | } |
| 4273 | else { |
| 4274 | if ( partial instanceof Function ) { |
| 4275 | return partial( context, options ); |
| 4276 | } |
| 4277 | else { |
| 4278 | if ( !Handlebars.compile ) { |
| 4279 | throw new Handlebars.Exception( "The partial " + name + " could not be compiled when running in runtime-only mode" ); |
| 4280 | } |
| 4281 | else { |
| 4282 | partials[name] = Handlebars.compile( partial, {data : data !== undefined} ); |
| 4283 | return partials[name]( context, options ); |
| 4284 | } |
| 4285 | } |
| 4286 | } |
| 4287 | } |
| 4288 | }; |
| 4289 | |
| 4290 | Handlebars.template = Handlebars.VM.template; |
| 4291 | ; |
| 4292 | // lib/handlebars/browser-suffix.js |
| 4293 | })( Handlebars ); |
| 4294 | ; |
| 4295 |