git.roojs.org Git - gnome.introspection-doc-generator/blob - JSDOC/Walker2.js

   1 //<Script type="text/javascript">
   2 XObject      = imports.XObject.XObject;
   3
   4 Scope        = imports.Scope.Scope;
   5 DocComment   = imports.DocComment.DocComment;
   6 Symbol       = imports.Symbol.Symbol;
   7 Parser       = imports.Parser.Parser;
   8
   9 /**
  10 * Scope stuff
  11 *
  12 * // FIXME - I need this to do next() without doccomments..
  13 */
  14
  15 Walker2 = XObject.define(
  16     function(ts) {
  17         this.ts = ts;
  18         this.warnings = [];
  19         this.scopes = [];
  20         this.indexedScopes = {};
  21         this.symbols = {};
  22         //this.timer = new Date() * 1;
  23
  24     },
  25     Object,
  26
  27     {
  28     /*
  29         timer: 0,
  30         timerPrint: function (str) {
  31             var ntime = new Date() * 1;
  32             var tdif =  ntime -this.timer;
  33             this.timer = ntime;
  34             var pref = '';
  35             if (tdif > 100) { //slower ones..
  36                 pref = '***';
  37             }
  38             print(pref+'['+tdif+']'+str);
  39
  40         },
  41         */
  42         warn: function(s) {
  43             //this.warnings.push(s);
  44             print("WARNING:" + htmlescape(s) + "<BR>");
  45         },
  46         // defaults should not be initialized here =- otherwise they get duped on new, rather than initalized..
  47         warnings : false,
  48         ts : false,
  49         scopes : false,
  50         global : false,
  51         mode : "", //"BUILDING_SYMBOL_TREE",
  52         braceNesting : 0,
  53         indexedScopes : false,
  54         munge: true,
  55         symbols: false, /// object store of sumbols..
  56
  57
  58
  59
  60         buildSymbolTree : function()
  61         {
  62             //print("<PRE>");
  63
  64             this.ts.rewind();
  65             this.braceNesting = 0;
  66             this.scopes = [];
  67             this.aliases = {};
  68
  69             this.globalScope = new Scope(-1, false, -1, '$global$');
  70             indexedScopes = { 0 : this.globalScope };
  71
  72             this.mode = 'BUILDING_SYMBOL_TREE';
  73             this.parseScope(this.globalScope);
  74         },
  75
  76
  77
  78         log : function(str)
  79         {
  80               //print("<B>LOG:</B>" + htmlescape(str) + "<BR/>\n");
  81         },
  82         logR : function(str)
  83         {
  84                 //print("<B>LOG:</B>" + str + "<BR/>");
  85         },
  86
  87
  88         currentDoc: false,
  89
  90
  91         parseScope : function(scope, ealiases) // parse a token stream..
  92         {
  93             //this.timerPrint("parseScope EnterScope");
  94
  95             var aliases = {};
  96             var fixAlias = function(str, nomore)
  97             {
  98                 var ar = str.split('.');
  99                 var m = ar.shift();
 100
 101                 //print(str +"?=" +aliases.toSource());
 102                 if (aliases[m] == undefined) {
 103                     return str;
 104                 }
 105                 var ret = aliases[m] + (ar.length? '.' : '' )+ ar.join('.');
 106                 if (nomore !== true) {
 107                     ret = fixAlias(ret, true);
 108                 }
 109
 110
 111
 112                 return ret;
 113             };
 114
 115
 116
 117             if (ealiases != undefined) {
 118                 // copy it down..
 119                 for(var i in ealiases) {
 120                     aliases[i] = ealiases[i];
 121                 }
 122
 123
 124             } else {
 125                 ealiases = {};
 126             }
 127             //print("STARTING SCOPE WITH: " + ealiases.toSource());
 128             var symbol;
 129             var token;
 130
 131             var identifier;
 132
 133             var expressionBraceNesting = this.braceNesting;
 134             var bracketNesting = 0;
 135             var parensNesting = 0;
 136
 137
 138             var l1 = '', l2 = '';
 139             var scopeName ='';
 140
 141
 142             var locBraceNest = 0;
 143             // determines if we are in object literals...
 144
 145             var isObjectLitAr = [ false ];
 146             //print("SCOPE: ------------------START ----------------");
 147             this.scopesIn(scope);
 148             var scopeLen = this.scopes.length;
 149
 150             if (this.ts.cursor < 1) {
 151               // this.ts.cursor--; // hopeflly this kludge will work
 152             }
 153
 154
 155             //print(JSON.stringify(this.ts, null, 4)); Seed.quit();
 156
 157             while (null != (token = this.ts.next())) {
 158                 print("TOK"+ token.toString());
 159                 //  this.timerPrint("parseScope AFTER lookT: " + token.toString());
 160
 161                 if (token.is('WHIT')) {
 162
 163
 164                     if (token.name != 'JSDOC') {
 165                         continue; //skip.
 166                     }
 167                     if (this.currentDoc) {
 168                         // add it to the current scope????
 169
 170                         this.addSymbol('', true);
 171
 172                         //throw "Unconsumed Doc (TOKwhitespace): " + this.currentDoc.toSource();
 173                     }
 174
 175
 176                     var newDoc = new DocComment(token.data);
 177
 178                     // it's a scope changer..
 179                     if (newDoc.getTag("scope").length) {
 180                         //print(newDoc.getTag("scope").toSource());
 181                         //throw "done";
 182                         scope.ident = '$private$|' + newDoc.getTag("scope")[0].desc;
 183                         continue;
 184                     }
 185
 186                     // it's a scope changer..
 187                     if (newDoc.getTag("scopeAlias").length) {
 188                         //print(newDoc.getTag("scopeAlias").toSource());
 189                         // @scopeAlias a=b
 190                         var sal = newDoc.getTag("scopeAlias")[0].desc.split("=");
 191                         aliases[sal[0]] = sal[1];
 192
 193                         continue;
 194                     }
 195
 196
 197                     /// got a  doc comment..
 198                     //token.data might be this.??? (not sure though)
 199                     this.currentDoc = newDoc;
 200                     continue;
 201                 }
 202
 203                 // catch the various issues .. - scoe changes or doc actions..
 204
 205
 206
 207                 // things that stop comments carrying on...??
 208
 209                 if (this.currentDoc && (
 210                         token.tokN.data == ';' ||
 211                         token.tokN.data == '}')) {
 212                     this.addSymbol('', true);
 213                     //throw "Unconsumed Doc ("+ token.toString() +"): " + this.currentDoc.toSource();
 214                 }
 215
 216
 217                 // the rest are scoping issues...
 218
 219                 // var a = b;
 220
 221                  if (token.name == 'VAR' &&
 222
 223                         this.ts.lookTok(1).type == 'NAME' &&
 224                         this.ts.lookTok(2).data == '-' &&
 225                         this.ts.lookTok(3).type == 'NAME'  &&
 226                         this.ts.lookTok(4).data == ';'
 227
 228
 229                  ) {
 230                     //print("SET ALIAS:" + this.ts.lookTok(1).data +'=' + this.ts.lookTok(3).data);
 231
 232                     aliases[this.ts.lookTok(1).data] = this.ts.lookTok(3).data;
 233
 234
 235                 }
 236
 237
 238
 239                 // extends scoping  *** not sure if the can be x = Roo.apply(....)
 240                 // xxx.extends(a,b, {
 241                     // $this$=b|b.prototype
 242                 // xxx.apply(a, {
 243                     // a  << scope
 244                 // xxx.applyIf(a, {
 245                     // a  << scope
 246                 if (token.type = 'NAME') {
 247
 248                     //print("TOK(ident)"+ token.toString());
 249
 250
 251
 252
 253
 254                     if (/\.extend$/.test(token.data) &&
 255                         this.ts.lookTok(1).data == '(' &&
 256                         this.ts.lookTok(2).type == 'NAME' &&
 257                         this.ts.lookTok(3).data == ',' &&
 258                         this.ts.lookTok(4).type == 'NAME' &&
 259                         this.ts.lookTok(5).data == ',' &&
 260                         this.ts.lookTok(6).data == '{'
 261
 262                         ) {
 263                         // ignore test for ( a and ,
 264                         this.ts.nextTok(); /// (
 265                         token = this.ts.nextTok(); // a
 266                         scopeName = token.data;
 267
 268                         if (this.currentDoc) {
 269                             this.addSymbol(scopeName,false,'OBJECT');
 270
 271                         }
 272                         this.ts.nextTok(); // ,
 273                         this.ts.nextTok(); // b
 274
 275
 276                         this.ts.nextTok(); // ,
 277                         token = this.ts.nextTok(); // {
 278
 279                         scopeName = fixAlias(scopeName);
 280
 281                         var fnScope = new Scope(this.braceNesting, scope, token.n,
 282                             '$this$=' + scopeName  + '|'+scopeName+'.prototype');
 283                         this.indexedScopes[this.ts.cursor] = fnScope;
 284                         scope = fnScope;
 285                         this.scopesIn(fnScope);
 286
 287                         locBraceNest++;
 288                         //print(">>" +locBraceNest);
 289                         continue; // no more processing..
 290
 291                     }
 292
 293                     // a = Roo.extend(parentname, {
 294
 295                      if (/\.extend$/.test(token.data) &&
 296                         this.ts.lookTok(-2).type == 'NAME'  &&
 297                         this.ts.lookTok(-1).data == '=' &&
 298                         this.ts.lookTok(1).data == '(' &&
 299                         this.ts.lookTok(2).type == 'NAME' &&
 300                         this.ts.lookTok(3).data == ',' &&
 301                         this.ts.lookTok(4).data == '{'
 302                         ) {
 303                         // ignore test for ( a and ,
 304                         token = this.ts.lookTok(-2);
 305                         scopeName = token.data;
 306                         if (this.currentDoc) {
 307                             this.addSymbol(scopeName,false,'OBJECT');
 308
 309                         }
 310                         this.ts.nextTok(); /// (
 311                         this.ts.nextTok(); // parent
 312
 313                         this.ts.nextTok(); // ,
 314                         token =  this.ts.nextTok(); // {
 315
 316
 317                         scopeName = fixAlias(scopeName);
 318                         var fnScope = new Scope(this.braceNesting, scope, token.n,
 319                             '$this$=' + scopeName  + '|'+scopeName+'.prototype');
 320                         this.indexedScopes[this.ts.cursor] = fnScope;
 321                         scope = fnScope;
 322                         this.scopesIn(fnScope);
 323
 324                         locBraceNest++;
 325                         //print(">>" +locBraceNest);
 326                         continue; // no more processing..
 327
 328                     }
 329
 330
 331                      // apply ( XXXX,  {
 332                     print(JSON.stringify([
 333                         token.data,
 334                         this.ts.lookTok(1).data ,
 335                         this.ts.lookTok(2).type ,
 336                         this.ts.lookTok(3).data ,
 337                         this.ts.lookTok(4).data
 338                     ], null, 4));
 339
 340
 341                     if (/\.(applyIf|apply)$/.test(token.data) &&
 342                         this.ts.lookTok(1).data == '('  &&
 343                         this.ts.lookTok(2).type == 'NAME' &&
 344                         this.ts.lookTok(3).data == ','  &&
 345                         this.ts.lookTok(4).data == '{'
 346
 347                         ) {
 348                         this.ts.nextTok(); /// (
 349
 350                         print("GOT : applyIF!");
 351
 352                         token = this.ts.nextTok(); // b
 353                         scopeName = token.data;
 354
 355
 356                         if (this.currentDoc) {
 357                             this.addSymbol(scopeName,false,'OBJECT');
 358
 359                         }
 360
 361
 362
 363                         this.ts.nextTok(); /// ,
 364                         this.ts.nextTok(); // {
 365                             scopeName = fixAlias(scopeName);
 366                         var fnScope = new Scope(this.braceNesting, scope, token.n, scopeName);
 367                         this.indexedScopes[this.ts.cursor] = fnScope;
 368                         scope = fnScope;
 369                         this.scopesIn(fnScope);
 370
 371                         locBraceNest++;
 372                         //print(">>" +locBraceNest);
 373                         continue; // no more processing..
 374                     }
 375
 376
 377                     // xxx = new yyy ( {
 378
 379                     // change scope to xxxx
 380                     /*
 381                     print(JSON.stringify([
 382                         this.ts.lookTok(1).data ,
 383                         this.ts.lookTok(2).name ,
 384                         this.ts.lookTok(3).type ,
 385                         this.ts.lookTok(4).data ,
 386                         this.ts.lookTok(5).data
 387                     ], null, 4));
 388                     */
 389                     if ( this.ts.lookTok(1).data == '=' &&
 390                         this.ts.lookTok(2).name == 'NEW' &&
 391                         this.ts.lookTok(3).type == 'NAME' &&
 392                         this.ts.lookTok(4).data == '(' &&
 393                         this.ts.lookTok(5).data == '{'
 394                         ) {
 395                         scopeName = token.data;
 396                         if (this.currentDoc) {
 397                             this.addSymbol(scopeName,false,'OBJECT');
 398
 399                         }
 400
 401                         this.ts.nextTok(); /// =
 402                         this.ts.nextTok(); /// new
 403                         this.ts.nextTok(); /// yyy
 404                         this.ts.nextTok(); /// (
 405                         this.ts.nextTok(); /// {
 406
 407                         scopeName = fixAlias(scopeName);
 408                         var fnScope = new Scope(this.braceNesting, scope, token.n, scopeName);
 409                         this.indexedScopes[this.ts.cursor] = fnScope;
 410                         scope = fnScope;
 411                         this.scopesIn(fnScope);
 412
 413                         locBraceNest++;
 414                         //print(">>" +locBraceNest);
 415
 416                         continue; // no more processing..
 417                     }
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437                     // eval can be prefixed with a hint hider for the compresser..
 438                     if ((token.data == 'eval') || /\.eval$/.test(token.data)) {
 439                         this.currentDoc = false;
 440                         continue;
 441                     }
 442
 443                     if (this.currentDoc) {
 444                         //print(token.toString());
 445
 446                         // ident : function ()
 447                         // ident = function ()
 448                         var atype = 'OBJECT';
 449
 450                         if (((this.ts.lookTok(1).data == ':' )|| (this.ts.lookTok(1).data == '=')) &&
 451                             (this.ts.lookTok(2).name == "FUNCTION")
 452                             ) {
 453                                 atype = 'FUNCTION';
 454                         }
 455
 456                         //print("ADD SYM:" + atype + ":" + token.toString() + this.ts.lookTok(1).toString() + this.ts.lookTok(2).toString());
 457
 458                         this.addSymbol(
 459                             this.ts.lookTok(-1).tokN == Script.TOKdot ? token.data :    fixAlias(token.data),
 460                             false,
 461                             atype);
 462
 463                     }
 464
 465
 466                     continue; // dont care about other idents..
 467
 468                 }
 469                 if (token.type == "STRN")   {
 470                     if (this.currentDoc) {
 471                         this.addSymbol(token.data.substring(1,token.data.length-1),false,'OBJECT');
 472
 473                     }
 474                 }
 475
 476                 // really we only have to deal with object constructs and function calls that change the scope...
 477
 478
 479                  if (token.name == 'FUNCTION') {
 480
 481                     // see if we have an unconsumed doc...
 482
 483                     if (this.currentDoc) {
 484                             print(this.ts.dumpToCur());
 485                             throw "Unhandled doc (TOKfunction)" + token.toString();
 486                             //this.addSymbol(this.currentDoc.getTag('class')[0].name, true);
 487
 488                             //throw "Unconsumed Doc: (TOKrbrace)" + this.currentDoc.toSource();
 489                     }
 490
 491
 492
 493
 494
 495                     /// foo = function() {} << really it set's the 'this' scope to foo.prototype
 496                     //$this$=foo.prototype|$private$|foo.prototype
 497
 498                     if (
 499                             (this.ts.lookTok(-1).data == '=') &&
 500                             (this.ts.lookTok(-2).type == 'NAME')
 501                         ) {
 502                         scopeName = this.ts.lookTok(-2).data;
 503                         this.ts.balanceN('(');
 504                         token = this.ts.nextTok(); // should be {
 505                         //print("FOO=FUNCITON() {}" + this.ts.context() + "\n" + token.toString());
 506
 507
 508                         scopeName = fixAlias(scopeName);
 509                         var fnScope = new Scope(this.braceNesting, scope, token.n,
 510                             '$this$='+scopeName+'.prototype|$private$|'+scopeName+'.prototype');
 511                         this.indexedScopes[this.ts.cursor] = fnScope;
 512                         //scope = fnScope;
 513                         //this.scopesIn(fnScope);
 514                         this.parseScope(fnScope, aliases);
 515
 516
 517
 518                         locBraceNest++;
 519                         //print(">>" +locBraceNest);
 520                         continue; // no more processing..
 521
 522
 523                     }
 524
 525
 526                 // foo = new function() {}
 527                         // is this actually used much!?!?!
 528                         //$private$
 529
 530                     if (
 531                             (this.ts.lookTok(-1).name == 'NEW') &&
 532                             (this.ts.lookTok(-2).data == '=') &&
 533                             (this.ts.lookTok(-3).type = 'FUNCTION')
 534                         ) {
 535                         //scopeName = this.ts.look(-3).data;
 536                         this.ts.balanceN(Script.TOKlparen);
 537                         token = this.ts.nextTok(); // should be {
 538                             scopeName = fixAlias(scopeName);
 539                         var fnScope = new Scope(this.braceNesting, scope, token.n, '$private$');
 540                         this.indexedScopes[this.ts.cursor] = fnScope;
 541                         //scope = fnScope;
 542                         //this.scopesIn(fnScope);
 543                         this.parseScope(fnScope, aliases);
 544
 545                         locBraceNest++;
 546                         //print(">>" +locBraceNest);
 547                         continue; // no more processing..
 548
 549
 550                     }
 551
 552
 553     ///==== check/set isObjectLitAr ??
 554
 555
 556                  // foo: function() {}
 557                         // no change to scoping..
 558
 559                     //print("checking for : function() {");
 560                     //print( [this.ts.lookTok(-3).type , this.ts.lookTok(-2).type , this.ts.lookTok(-1).type ].join(":"));
 561                     if (
 562                             (this.ts.lookTok(-1).data == ':') &&
 563                             (this.ts.lookTok(-2).type == 'NAME') &&
 564                             (this.ts.lookTok(-3).data == '(' || this.ts.lookTok(-3).data== ',')
 565                         ) {
 566                         //print("got for : function() {");
 567
 568                         //scopeName = this.ts.look(-3).data;
 569                         this.ts.balanceN(Script.TOKlparen);
 570                         //print(token.toString())
 571                         token = this.ts.nextTok(); // should be {
 572                         //print(token.toString())
 573                         scopeName = fixAlias(scopeName);
 574                         var fnScope = new Scope(this.braceNesting, scope, token.n, '');
 575                         this.indexedScopes[this.ts.cursor] = fnScope;
 576                         //scope = fnScope;
 577                         //this.scopesIn(fnScope);
 578                          this.parseScope(fnScope, aliases);
 579                         locBraceNest++;
 580                         //print(">>" +locBraceNest);
 581                         continue; // no more processing..
 582
 583                     }
 584                /// function foo() {} << really it set's the 'this' scope to foo.prototype
 585                         //$this$=foo|$private$
 586                         //$this$=foo
 587
 588                     if (
 589                             (this.ts.lookTok(1).type == 'NAME')
 590                         ) {
 591                         //scopeName = this.ts.look(-3).data;
 592                         this.ts.balanceN('(');
 593                         token = this.ts.nextTok(); // should be {
 594
 595                         var fnScope = new Scope(this.braceNesting, scope, token.n, '');
 596                         this.indexedScopes[this.ts.cursor] = fnScope;
 597                         //scope = fnScope;
 598                         //this.scopesIn(fnScope);
 599                         this.parseScope(fnScope, aliases);
 600                         locBraceNest++;
 601                         //print(">>" +locBraceNest);
 602                         continue; // no more processing..
 603
 604                     }
 605
 606
 607                 // foo = new (function() { }
 608                 // (function() { }
 609                 // RETURN function(...) {
 610
 611                     if (
 612                            // (this.ts.lookTok(-1).tokN == Script.TOKlparen) &&
 613                             (this.ts.lookTok(1).name != 'NAME')
 614
 615                         //    (this.ts.lookTok(-2).tokN == Script.TOKnew) &&
 616                          //   (this.ts.lookTok(-3).tokN == Script.TOKassign) &&
 617                          //   (this.ts.lookTok(-4).tokN == Script.TOKidentifier)
 618                         ) {
 619                         //scopeName = this.ts.look(-3).data;
 620                         this.ts.balanceN('(');
 621                         token = this.ts.nextTok(); // should be {
 622                         var fnScope = new Scope(this.braceNesting, scope, token.n, '$private$');
 623                         this.indexedScopes[this.ts.cursor] = fnScope;
 624                         //scope = ;
 625                         //this.scopesIn(fnScope);
 626                          this.parseScope(fnScope, aliases);
 627                         locBraceNest++;
 628                         //print(">>" +locBraceNest);
 629                         continue; // no more processing..
 630
 631
 632                     }
 633
 634
 635                     print(this.ts.context());
 636                     throw "dont know how to handle function syntax??";
 637
 638                     continue;
 639
 640
 641
 642
 643                 } // end checking for TOKfunction
 644
 645                 if (token.data == '{') {
 646
 647                      // foo = { // !var!!!
 648                         //$this$=foo|Foo
 649
 650
 651                     if (
 652                             (this.ts.lookTok(-1).data == '=') &&
 653                             (this.ts.lookTok(-2).type == 'NAME') &&
 654                             (this.ts.lookTok(-3).nane != 'VAR')
 655                         ) {
 656
 657                             scopeName = this.ts.look(-2).data;
 658                             scopeName = fixAlias(scopeName);
 659                             var fnScope = new Scope(this.braceNesting, scope, token.n,
 660                                 '$this$='+scopeName + '|'+scopeName
 661                             );
 662                             this.indexedScopes[this.ts.cursor] = fnScope;
 663                             scope = fnScope;
 664                             this.scopesIn(fnScope);
 665
 666
 667                             locBraceNest++;
 668                             //print(">>" +locBraceNest);
 669                             continue; // no more processing..
 670                     }
 671                     // foo : {
 672                     // ?? add |foo| ????
 673
 674                     //print("GOT LBRACE : check for :");
 675                     if (
 676                             (this.ts.lookTok(-1).data == ':') &&
 677                             (this.ts.lookTok(-2).type == 'NAME') &&
 678                             (this.ts.lookTok(-3).name != 'VAR')
 679                         ) {
 680
 681                             scopeName = this.ts.lookTok(-2).data;
 682                             scopeName = fixAlias(scopeName);
 683                             var fnScope = new Scope(this.braceNesting, scope, token.n, scopeName);
 684                             this.indexedScopes[this.ts.cursor] = fnScope;
 685                             scope = fnScope;
 686                             this.scopesIn(fnScope);
 687
 688                             locBraceNest++;
 689                             //print(">>" +locBraceNest);
 690                             continue; // no more processing..
 691                     }
 692                     var fnScope = new Scope(this.braceNesting, scope, token.n, '');
 693                     this.indexedScopes[this.ts.cursor] = fnScope;
 694                     scope = fnScope;
 695                     this.scopesIn(fnScope);
 696
 697                     locBraceNest++;
 698                     //print(">>" +locBraceNest);
 699                     continue;
 700
 701                 }
 702                 if (token.data == '{') {
 703
 704
 705                         if (this.currentDoc) {
 706                             this.addSymbol('', true);
 707
 708                             //throw "Unconsumed Doc: (TOKrbrace)" + this.currentDoc.toSource();
 709                         }
 710
 711
 712                         locBraceNest--;
 713
 714                             //assert braceNesting >= scope.getBraceNesting();
 715                         var closescope = this.scopeOut();
 716                         scope = this.scopes[this.scopes.length-1];
 717                         //print("<<:" +  locBraceNest)
 718                         //print("<<<<<< " + locBraceNest );
 719                         if (locBraceNest < 0) {
 720                            // print("POPED OF END OF SCOPE!");
 721                             ///this.scopeOut();
 722                             //var ls = this.scopeOut();
 723                             //ls.getUsedSymbols();
 724                             return;
 725                         }
 726                         continue;
 727                 }
 728
 729
 730             }
 731
 732
 733         },
 734
 735
 736         addSymbol: function(lastIdent, appendIt, atype )
 737         {
 738
 739             /*if (!this.currentDoc.tags.length) {
 740
 741
 742                 //print(this.currentDoc.toSource());
 743                 //  this.currentDoc = false;
 744
 745                 print("SKIP ADD SYM: no tags");
 746                 print(this.currentDoc.src);
 747                 return;
 748             }
 749             */
 750             if (this.currentDoc.getTag('private').length) {
 751
 752
 753                 //print(this.currentDoc.toSource());
 754                  this.currentDoc = false;
 755                 print("SKIP ADD SYM:  it's private");
 756                 return;
 757             }
 758
 759             var token = this.ts.cur();
 760             if (typeof(appendIt) == 'undefined') {
 761                 appendIt= false;
 762             }
 763           //  print(this.currentDoc.toSource(););
 764             if (this.currentDoc.getTag('event').length) {
 765                 //?? why does it end up in desc - and not name/...
 766                 print(this.currentDoc.getTag('event')[0]);
 767                 lastIdent = '*' + this.currentDoc.getTag('event')[0].desc;
 768                 //lastIdent = '*' + lastIdent ;
 769             }
 770             if (!lastIdent.length && this.currentDoc.getTag('property').length) {
 771                 lastIdent = this.currentDoc.getTag('property')[0].name;
 772                 //lastIdent = '*' + lastIdent ;
 773             }
 774
 775             var _s = lastIdent;
 776             if (!/\./.test(_s)) {
 777
 778                 //print("WALKER ADDsymbol: " + lastIdent);
 779
 780                 var s = [];
 781                 for (var i = 0; i < this.scopes.length;i++) {
 782                     s.push(this.scopes[i].ident);
 783                 }
 784                 s.push(lastIdent);
 785
 786                 var s = s.join('|').split('|');
 787                print("Walker:ADDSymbol: " + s.join('|') );
 788                 var _t = '';
 789                  _s = '';
 790
 791                 /// fixme - needs
 792                 for (var i = 0; i < s.length;i++) {
 793
 794                     if (!s[i].length) {
 795                         continue;
 796                     }
 797                     if ((s[i] == '$private$') || (s[i] == '$global$')) {
 798                         _s = '';
 799                         continue;
 800                     }
 801                     if (s[i].substring(0,6) == '$this$') {
 802                         var ts = s[i].split('=');
 803                         _t = ts[1];
 804                         continue;
 805                     }
 806                     // when to use $this$ (probabl for events)
 807                     _s += _s.length ? '.' : '';
 808                     _s += s[i];
 809                 }
 810
 811
 812                 /// calc scope!!
 813                 //print("ADDING SYMBOL: "+ s.join('|') +"\n"+ _s + "\n" +Script.prettyDump(this.currentDoc.toSource()));
 814
 815                 if (appendIt && !lastIdent.length) {
 816
 817                     // append, and no symbol???
 818
 819                     // see if it's a @class
 820                     if (this.currentDoc.getTag('class').length) {
 821                         _s = this.currentDoc.getTag('class')[0].desc;
 822                         var symbol = new Symbol(_s, [], "CONSTRUCTOR", this.currentDoc);
 823                         Parser.addSymbol(symbol);
 824                         this.symbols[_s] = symbol;
 825                         return;
 826                     }
 827
 828                    // if (this.currentDoc.getTag('property').length) {
 829                      //   print(Script.pretStringtyDump(this.currentDoc.toSource));
 830                     //    throw "Add Prop?";
 831                     //}
 832
 833                     _s = _s.replace(/\.prototype.*$/, '');
 834                     if (typeof(this.symbols[_s]) == 'undefined') {
 835                         print("Symbol:" + _s);
 836                         print(this.currentDoc.src);
 837
 838                         throw "Trying to append symbol, but no doc available";
 839                     }
 840
 841                     for (var i =0; i < this.currentDoc.tags.length;i++) {
 842                         this.symbols[_s].addDocTag(this.currentDoc.tags[i]);
 843                     }
 844                     this.currentDoc = false;
 845                     return;
 846                 }
 847             }
 848             if (typeof(this.symbols[_s]) != 'undefined') {
 849
 850                 if (this.symbols[_s].comment.hasTags) {
 851                     // then existing comment doesnt has tags
 852                      throw "DUPLICATE Symbol " + _s;
 853                 }
 854                 // otherwise existing comment has tags - overwrite..
 855
 856
 857             }
 858             if (typeof(atype) == "undefined") {
 859                 atype = 'OBJECT'; //this.currentDoc.getTag('class').length ? 'OBJECT' : 'FUNCTION';;
 860                }
 861
 862             var symbol = new Symbol(_s, [], atype, this.currentDoc);
 863
 864             Parser.addSymbol(symbol);
 865             this.symbols[_s] = symbol;
 866
 867              this.currentDoc = false;
 868
 869         },
 870
 871
 872
 873
 874         scopesIn : function(s)
 875         {
 876             this.scopes.push(s);
 877             //print(">>>" + this.ts.context()  + "\n>>>"+this.scopes.length+":" +this.scopeListToStr());
 878
 879         },
 880         scopeOut : function()
 881         {
 882
 883            // print("<<<" + this.ts.context()  + "\n<<<"+this.scopes.length+":" +this.scopeListToStr());
 884             return this.scopes.pop();
 885
 886         },
 887
 888         scopeListToStr : function()
 889         {
 890             var s = [];
 891             for (var i = 0; i < this.scopes.length;i++) {
 892                 s.push(this.scopes[i].ident);
 893             }
 894             return  s.join('\n\t');
 895
 896         }
 897
 898
 899
 900
 901 });