vendor: 24,832 bytes, lines 1-764
1/** 2 * jQuery number plug-in 2.1.5 3 * Copyright 2012, Digital Fusion 4 * Licensed under the MIT license. 5 * http://opensource.teamdf.com/license/ 6 * 7 * A jQuery plugin which implements a permutation of phpjs.org's number_format to provide 8 * simple number formatting, insertion, and as-you-type masking of a number. 9 * 10 * @author Sam Sehnert 11 * @docs http://www.teamdf.com/web/jquery-number-format-redux/196/ 12 */ 13(function($){ 14 15 "use strict"; 16 17 /** 18 * Method for selecting a range of characters in an input/textarea. 19 * 20 * @param int rangeStart : Where we want the selection to start. 21 * @param int rangeEnd : Where we want the selection to end. 22 * 23 * @return void; 24 */ 25 function setSelectionRange( rangeStart, rangeEnd ) 26 { 27 // Check which way we need to define the text range. 28 if( this.createTextRange ) 29 { 30 var range = this.createTextRange(); 31 range.collapse( true ); 32 range.moveStart( 'character', rangeStart ); 33 range.moveEnd( 'character', rangeEnd-rangeStart ); 34 range.select(); 35 } 36 37 // Alternate setSelectionRange method for supporting browsers. 38 else if( this.setSelectionRange ) 39 { 40 this.focus(); 41 this.setSelectionRange( rangeStart, rangeEnd ); 42 } 43 } 44 45 /** 46 * Get the selection position for the given part. 47 * 48 * @param string part : Options, 'Start' or 'End'. The selection position to get. 49 * 50 * @return int : The index position of the selection part. 51 */ 52 function getSelection( part ) 53 { 54 var pos = this.value.length; 55 56 // Work out the selection part. 57 part = ( part.toLowerCase() == 'start' ? 'Start' : 'End' ); 58 59 if( document.selection ){ 60 // The current selection 61 var range = document.selection.createRange(), stored_range, selectionStart, selectionEnd; 62 // We'll use this as a 'dummy' 63 stored_range = range.duplicate(); 64 // Select all text 65 //stored_range.moveToElementText( this ); 66 stored_range.expand('textedit'); 67 // Now move 'dummy' end point to end point of original range 68 stored_range.setEndPoint( 'EndToEnd', range ); 69 // Now we can calculate start and end points 70 selectionStart = stored_range.text.length - range.text.length; 71 selectionEnd = selectionStart + range.text.length; 72 return part == 'Start' ? selectionStart : selectionEnd; 73 } 74 75 else if(typeof(this['selection'+part])!="undefined") 76 { 77 pos = this['selection'+part]; 78 } 79 return pos; 80 } 81 82 /** 83 * Substitutions for keydown keycodes. 84 * Allows conversion from e.which to ascii characters. 85 */ 86 var _keydown = { 87 codes : { 88 46 : 127, 89 188 : 44, 90 109 : 45, 91 190 : 46, 92 191 : 47, 93 192 : 96, 94 220 : 92, 95 222 : 39, 96 221 : 93, 97 219 : 91, 98 173 : 45, 99 187 : 61, //IE Key codes 100 186 : 59, //IE Key codes 101 189 : 45, //IE Key codes 102 110 : 46 //IE Key codes 103 }, 104 shifts : { 105 96 : "~", 106 49 : "!", 107 50 : "@", 108 51 : "#", 109 52 : "$", 110 53 : "%", 111 54 : "^", 112 55 : "&", 113 56 : "*", 114 57 : "(", 115 48 : ")", 116 45 : "_", 117 61 : "+", 118 91 : "{", 119 93 : "}", 120 92 : "|", 121 59 : ":", 122 39 : "\"", 123 44 : "<", 124 46 : ">", 125 47 : "?" 126 } 127 }; 128 129 /** 130 * jQuery number formatter plugin. This will allow you to format numbers on an element. 131 * 132 * @params proxied for format_number method. 133 * 134 * @return : The jQuery collection the method was called with. 135 */ 136 $.fn.number = function( number, decimals, dec_point, thousands_sep ){ 137 138 // Enter the default thousands separator, and the decimal placeholder. 139 thousands_sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep; 140 dec_point = (typeof dec_point === 'undefined') ? '.' : dec_point; 141 decimals = (typeof decimals === 'undefined' ) ? 0 : decimals; 142 143 // Work out the unicode character for the decimal placeholder. 144 var u_dec = ('\\u'+('0000'+(dec_point.charCodeAt(0).toString(16))).slice(-4)), 145 regex_dec_num = new RegExp('[^'+u_dec+'0-9]','g'), 146 regex_dec = new RegExp(u_dec,'g'); 147 148 // If we've specified to take the number from the target element, 149 // we loop over the collection, and get the number. 150 if( number === true ) 151 { 152 // If this element is a number, then we add a keyup 153 if( this.is('input:text') ) 154 { 155 // Return the jquery collection. 156 return this.on({ 157 158 /** 159 * Handles keyup events, re-formatting numbers. 160 * 161 * Uses 'data' object to keep track of important information. 162 * 163 * data.c 164 * This variable keeps track of where the caret *should* be. It works out the position as 165 * the number of characters from the end of the string. E.g., '1^,234.56' where ^ denotes the caret, 166 * would be index -7 (e.g., 7 characters from the end of the string). At the end of both the key down 167 * and key up events, we'll re-position the caret to wherever data.c tells us the cursor should be. 168 * This gives us a mechanism for incrementing the cursor position when we come across decimals, commas 169 * etc. This figure typically doesn't increment for each keypress when to the left of the decimal, 170 * but does when to the right of the decimal. 171 * 172 * @param object e : the keyup event object.s 173 * 174 * @return void; 175 */ 176 'keydown.format' : function(e){ 177 178 // Define variables used in the code below. 179 var $this = $(this), 180 data = $this.data('numFormat'), 181 code = (e.keyCode ? e.keyCode : e.which), 182 chara = '', //unescape(e.originalEvent.keyIdentifier.replace('U+','%u')), 183 start = getSelection.apply(this,['start']), 184 end = getSelection.apply(this,['end']), 185 val = '', 186 setPos = false; 187 188 // Webkit (Chrome & Safari) on windows screws up the keyIdentifier detection 189 // for numpad characters. I've disabled this for now, because while keyCode munging 190 // below is hackish and ugly, it actually works cross browser & platform. 191 192// if( typeof e.originalEvent.keyIdentifier !== 'undefined' ) 193// { 194// chara = unescape(e.originalEvent.keyIdentifier.replace('U+','%u')); 195// } 196// else 197// { 198 if (_keydown.codes.hasOwnProperty(code)) { 199 code = _keydown.codes[code]; 200 } 201 if (!e.shiftKey && (code >= 65 && code <= 90)){ 202 code += 32; 203 } else if (!e.shiftKey && (code >= 69 && code <= 105)){ 204 code -= 48; 205 } else if (e.shiftKey && _keydown.shifts.hasOwnProperty(code)){ 206 //get shifted keyCode value 207 chara = _keydown.shifts[code]; 208 } 209 210 if( chara == '' ) chara = String.fromCharCode(code); 211// } 212 213 214 215 216 // Stop executing if the user didn't type a number key, a decimal character, backspace, or delete. 217 if( code != 8 && code != 45 && code != 127 && chara != dec_point && !chara.match(/[0-9]/) ) 218 { 219 // We need the original keycode now... 220 var key = (e.keyCode ? e.keyCode : e.which); 221 if( // Allow control keys to go through... (delete, backspace, tab, enter, escape etc) 222 key == 46 || key == 8 || key == 127 || key == 9 || key == 27 || key == 13 || 223 // Allow: Ctrl+A, Ctrl+R, Ctrl+P, Ctrl+S, Ctrl+F, Ctrl+H, Ctrl+B, Ctrl+J, Ctrl+T, Ctrl+Z, Ctrl++, Ctrl+-, Ctrl+0 224 ( (key == 65 || key == 82 || key == 80 || key == 83 || key == 70 || key == 72 || key == 66 || key == 74 || key == 84 || key == 90|| key == 61 || key == 173 || key == 48) && ( e.ctrlKey || e.metaKey ) === true ) || 225 // Allow: Ctrl+V, Ctrl+C, Ctrl+X 226 ( (key == 86 || key == 67 || key == 88) && ( e.ctrlKey || e.metaKey ) === true ) || 227 // Allow: home, end, left, right 228 ( (key >= 35 && key <= 39) ) || 229 // Allow: F1-F12 230 ( (key >= 112 && key <= 123) ) 231 ){ 232 return; 233 } 234 // But prevent all other keys. 235 e.preventDefault(); 236 return false; 237 } 238 239 // The whole lot has been selected, or if the field is empty... 240 if( start == 0 && end == this.value.length ) //|| $this.val() == 0 ) 241 { 242 if( code == 8 ) // Backspace 243 { 244 // Blank out the field, but only if the data object has already been instantiated. 245 start = end = 1; 246 this.value = ''; 247 248 // Reset the cursor position. 249 data.init = (decimals>0?-1:0); 250 data.c = (decimals>0?-(decimals+1):0); 251 setSelectionRange.apply(this, [0,0]); 252 } 253 else if( chara == dec_point ) 254 { 255 start = end = 1; 256 this.value = '0'+ dec_point + (new Array(decimals+1).join('0')); 257 258 // Reset the cursor position. 259 data.init = (decimals>0?1:0); 260 data.c = (decimals>0?-(decimals+1):0); 261 } 262 else if( code == 45 ) // Negative sign 263 { 264 start = end = 2; 265 this.value = '-0'+dec_point + (new Array(decimals+1).join('0')); 266 267 // Reset the cursor position. 268 data.init = (decimals>0?1:0); 269 data.c = (decimals>0?-(decimals+1):0); 270 271 setSelectionRange.apply(this, [2,2]); 272 } 273 else 274 { 275 // Reset the cursor position. 276 data.init = (decimals>0?-1:0); 277 data.c = (decimals>0?-(decimals):0); 278 } 279 } 280 281 // Otherwise, we need to reset the caret position 282 // based on the users selection. 283 else 284 { 285 data.c = end-this.value.length; 286 } 287 288 // Track if partial selection was used 289 data.isPartialSelection = start == end ? false : true; 290 291 // If the start position is before the decimal point, 292 // and the user has typed a decimal point, we need to move the caret 293 // past the decimal place. 294 if( decimals > 0 && chara == dec_point && start == this.value.length-decimals-1 ) 295 { 296 data.c++; 297 data.init = Math.max(0,data.init); 298 e.preventDefault(); 299 300 // Set the selection position. 301 setPos = this.value.length+data.c; 302 } 303 304 // Ignore negative sign unless at beginning of number (and it's not already present) 305 else if( code == 45 && (start != 0 || this.value.indexOf('-') == 0) ) 306 { 307 e.preventDefault(); 308 } 309 310 // If the user is just typing the decimal place, 311 // we simply ignore it. 312 else if( chara == dec_point ) 313 { 314 data.init = Math.max(0,data.init); 315 e.preventDefault(); 316 } 317 318 // If hitting the delete key, and the cursor is before a decimal place, 319 // we simply move the cursor to the other side of the decimal place. 320 else if( decimals > 0 && code == 127 && start == this.value.length-decimals-1 ) 321 { 322 // Just prevent default but don't actually move the caret here because it's done in the keyup event 323 e.preventDefault(); 324 } 325 326 // If hitting the backspace key, and the cursor is behind a decimal place, 327 // we simply move the cursor to the other side of the decimal place. 328 else if( decimals > 0 && code == 8 && start == this.value.length-decimals ) 329 { 330 e.preventDefault(); 331 data.c--; 332 333 // Set the selection position. 334 setPos = this.value.length+data.c; 335 } 336 337 // If hitting the delete key, and the cursor is to the right of the decimal 338 // we replace the character after the caret with a 0. 339 else if( decimals > 0 && code == 127 && start > this.value.length-decimals-1 ) 340 { 341 if( this.value === '' ) return; 342 343 // If the character following is not already a 0, 344 // replace it with one. 345 if( this.value.slice(start, start+1) != '0' ) 346 { 347 val = this.value.slice(0, start) + '0' + this.value.slice(start+1); 348 // The regex replacement below removes negative sign from numbers... 349 // not sure why they're necessary here when none of the other cases use them 350 //$this.val(val.replace(regex_dec_num,'').replace(regex_dec,dec_point)); 351 $this.val(val); 352 } 353 354 e.preventDefault(); 355 356 // Set the selection position. 357 setPos = this.value.length+data.c; 358 } 359 360 // If hitting the backspace key, and the cursor is to the right of the decimal 361 // (but not directly to the right) we replace the character preceding the 362 // caret with a 0. 363 else if( decimals > 0 && code == 8 && start > this.value.length-decimals ) 364 { 365 if( this.value === '' ) return; 366 367 // If the character preceding is not already a 0, 368 // replace it with one. 369 if( this.value.slice(start-1, start) != '0' ) 370 { 371 val = this.value.slice(0, start-1) + '0' + this.value.slice(start); 372 // The regex replacement below removes negative sign from numbers... 373 // not sure why they're necessary here when none of the other cases use them 374 //$this.val(val.replace(regex_dec_num,'').replace(regex_dec,dec_point)); 375 $this.val(val); 376 } 377 378 e.preventDefault(); 379 data.c--; 380 381 // Set the selection position. 382 setPos = this.value.length+data.c; 383 } 384 385 // If the delete key was pressed, and the character immediately 386 // after the caret is a thousands_separator character, simply 387 // step over it. 388 else if( code == 127 && this.value.slice(start, start+1) == thousands_sep ) 389 { 390 // Just prevent default but don't actually move the caret here because it's done in the keyup event 391 e.preventDefault(); 392 } 393 394 // If the backspace key was pressed, and the character immediately 395 // before the caret is a thousands_separator character, simply 396 // step over it. 397 else if( code == 8 && this.value.slice(start-1, start) == thousands_sep ) 398 { 399 e.preventDefault(); 400 data.c--; 401 402 // Set the selection position. 403 setPos = this.value.length+data.c; 404 } 405 406 // If the caret is to the right of the decimal place, and the user is entering a 407 // number, remove the following character before putting in the new one. 408 else if( 409 decimals > 0 && 410 start == end && 411 this.value.length > decimals+1 && 412 start > this.value.length-decimals-1 && isFinite(+chara) && 413 !e.metaKey && !e.ctrlKey && !e.altKey && chara.length === 1 414 ) 415 { 416 // If the character preceding is not already a 0, 417 // replace it with one. 418 if( end === this.value.length ) 419 { 420 val = this.value.slice(0, start-1); 421 } 422 else 423 { 424 val = this.value.slice(0, start)+this.value.slice(start+1); 425 } 426 427 // Reset the position. 428 this.value = val; 429 setPos = start; 430 } 431 432 // If we need to re-position the characters. 433 if( setPos !== false ) 434 { 435 //console.log('Setpos keydown: ', setPos ); 436 setSelectionRange.apply(this, [setPos, setPos]); 437 } 438 439 // Store the data on the element. 440 $this.data('numFormat', data); 441 442 }, 443 444 /** 445 * Handles keyup events, re-formatting numbers. 446 * 447 * @param object e : the keyup event object.s 448 * 449 * @return void; 450 */ 451 'keyup.format' : function(e){ 452 453 // Store these variables for use below. 454 var $this = $(this), 455 data = $this.data('numFormat'), 456 code = (e.keyCode ? e.keyCode : e.which), 457 start = getSelection.apply(this,['start']), 458 end = getSelection.apply(this,['end']), 459 setPos; 460 461 462 // Check for negative characters being entered at the start of the string. 463 // If there's any kind of selection, just ignore the input. 464 if( start === 0 && end === 0 && ( code === 189 || code === 109 ) ) 465 { 466 $this.val('-'+$this.val()); 467 468 start = 1; 469 data.c = 1-this.value.length; 470 data.init = 1; 471 472 $this.data('numFormat', data); 473 474 setPos = this.value.length+data.c; 475 setSelectionRange.apply(this, [setPos, setPos]); 476 } 477 478 // Stop executing if the user didn't type a number key, a decimal, or a comma. 479 if( this.value === '' || (code < 48 || code > 57) && (code < 96 || code > 105 ) && code !== 8 && code !== 46 && code !== 110 ) return; 480 481 // Re-format the textarea. 482 $this.val($this.val()); 483 484 if( decimals > 0 ) 485 { 486 // If we haven't marked this item as 'initialized' 487 // then do so now. It means we should place the caret just 488 // before the decimal. This will never be un-initialized before 489 // the decimal character itself is entered. 490 if( data.init < 1 ) 491 { 492 start = this.value.length-decimals-( data.init < 0 ? 1 : 0 ); 493 data.c = start-this.value.length; 494 data.init = 1; 495 496 $this.data('numFormat', data); 497 } 498 499 // Increase the cursor position if the caret is to the right 500 // of the decimal place, and the character pressed isn't the backspace key. 501 else if( start > this.value.length-decimals && code != 8 ) 502 { 503 data.c++; 504 505 // Store the data, now that it's changed. 506 $this.data('numFormat', data); 507 } 508 } 509 510 // Move caret to the right after delete key pressed 511 if (code == 46 && !data.isPartialSelection) 512 { 513 data.c++; 514 515 // Store the data, now that it's changed. 516 $this.data('numFormat', data); 517 } 518 519 //console.log( 'Setting pos: ', start, decimals, this.value.length + data.c, this.value.length, data.c ); 520 521 // Set the selection position. 522 setPos = this.value.length+data.c; 523 setSelectionRange.apply(this, [setPos, setPos]); 524 }, 525 526 /** 527 * Reformat when pasting into the field. 528 * 529 * @param object e : jQuery event object. 530 * 531 * @return false : prevent default action. 532 */ 533 'paste.format' : function(e){ 534 535 // Defint $this. It's used twice!. 536 var $this = $(this), 537 original = e.originalEvent, 538 val = null; 539 540 // Get the text content stream. 541 if (window.clipboardData && window.clipboardData.getData) { // IE 542 val = window.clipboardData.getData('Text'); 543 } else if (original.clipboardData && original.clipboardData.getData) { 544 val = original.clipboardData.getData('text/plain'); 545 } 546 547 // Do the reformat operation. 548 $this.val(val); 549 550 // Stop the actual content from being pasted. 551 e.preventDefault(); 552 return false; 553 } 554 555 }) 556 557 // Loop each element (which isn't blank) and do the format. 558 .each(function(){ 559 560 var $this = $(this).data('numFormat',{ 561 c : -(decimals+1), 562 decimals : decimals, 563 thousands_sep : thousands_sep, 564 dec_point : dec_point, 565 regex_dec_num : regex_dec_num, 566 regex_dec : regex_dec, 567 init : this.value.indexOf('.') ? true : false 568 }); 569 570 // Return if the element is empty. 571 if( this.value === '' ) return; 572 573 // Otherwise... format!! 574 $this.val($this.val()); 575 }); 576 } 577 else 578 { 579 // return the collection. 580 return this.each(function(){ 581 var $this = $(this), num = +$this.text().replace(regex_dec_num,'').replace(regex_dec,'.'); 582 $this.number( !isFinite(num) ? 0 : +num, decimals, dec_point, thousands_sep ); 583 }); 584 } 585 } 586 587 // Add this number to the element as text. 588 return this.text( $.number.apply(window,arguments) ); 589 }; 590 591 // 592 // Create .val() hooks to get and set formatted numbers in inputs. 593 // 594 595 // We check if any hooks already exist, and cache 596 // them in case we need to re-use them later on. 597 var origHookGet = null, origHookSet = null; 598 599 // Check if a text valHook already exists. 600 if( $.isPlainObject( $.valHooks.text ) ) 601 { 602 // Preserve the original valhook function 603 // we'll call this for values we're not 604 // explicitly handling. 605 if( $.isFunction( $.valHooks.text.get ) ) origHookGet = $.valHooks.text.get; 606 if( $.isFunction( $.valHooks.text.set ) ) origHookSet = $.valHooks.text.set; 607 } 608 else 609 { 610 // Define an object for the new valhook. 611 $.valHooks.text = {}; 612 } 613 614 /** 615 * Define the valHook to return normalised field data against an input 616 * which has been tagged by the number formatter. 617 * 618 * @param object el : The raw DOM element that we're getting the value from. 619 * 620 * @return mixed : Returns the value that was written to the element as a 621 * javascript number, or undefined to let jQuery handle it normally. 622 */ 623 $.valHooks.text.get = function( el ){ 624 625 // Get the element, and its data. 626 var $this = $(el), num, negative, 627 data = $this.data('numFormat'); 628 629 // Does this element have our data field? 630 if( !data ) 631 { 632 // Check if the valhook function already existed 633 if( $.isFunction( origHookGet ) ) 634 { 635 // There was, so go ahead and call it 636 return origHookGet(el); 637 } 638 else 639 { 640 // No previous function, return undefined to have jQuery 641 // take care of retrieving the value 642 return undefined; 643 } 644 } 645 else 646 { 647 // Remove formatting, and return as number. 648 if( el.value === '' ) return ''; 649 650 651 // Convert to a number. 652 num = +(el.value 653 .replace( data.regex_dec_num, '' ) 654 .replace( data.regex_dec, '.' )); 655 656 // If we've got a finite number, return it. 657 // Otherwise, simply return 0. 658 // Return as a string... thats what we're 659 // used to with .val() 660 return (el.value.indexOf('-') === 0 ? '-' : '')+( isFinite( num ) ? num : 0 ); 661 } 662 }; 663 664 /** 665 * A valhook which formats a number when run against an input 666 * which has been tagged by the number formatter. 667 * 668 * @param object el : The raw DOM element (input element). 669 * @param float : The number to set into the value field. 670 * 671 * @return mixed : Returns the value that was written to the element, 672 * or undefined to let jQuery handle it normally. 673 */ 674 $.valHooks.text.set = function( el, val ) 675 { 676 // Get the element, and its data. 677 var $this = $(el), 678 data = $this.data('numFormat'); 679 680 // Does this element have our data field? 681 if( !data ) 682 { 683 684 // Check if the valhook function already exists 685 if( $.isFunction( origHookSet ) ) 686 { 687 // There was, so go ahead and call it 688 return origHookSet(el,val); 689 } 690 else 691 { 692 // No previous function, return undefined to have jQuery 693 // take care of retrieving the value 694 return undefined; 695 } 696 } 697 else 698 { 699 var num = $.number( val, data.decimals, data.dec_point, data.thousands_sep ); 700 701 // Make sure empties are set with correct signs. 702// if(val.indexOf('-') === 0 && +num === 0) 703// { 704// num = '-'+num; 705// } 706 707 return $.isFunction(origHookSet) ? origHookSet(el, num) : el.value = num; 708 } 709 }; 710 711 /** 712 * The (modified) excellent number formatting method from PHPJS.org. 713 * http://phpjs.org/functions/number_format/ 714 * 715 * @modified by Sam Sehnert (teamdf.com) 716 * - don't redefine dec_point, thousands_sep... just overwrite with defaults. 717 * - don't redefine decimals, just overwrite as numeric. 718 * - Generate regex for normalizing pre-formatted numbers. 719 * 720 * @param float number : The number you wish to format, or TRUE to use the text contents 721 * of the element as the number. Please note that this won't work for 722 * elements which have child nodes with text content. 723 * @param int decimals : The number of decimal places that should be displayed. Defaults to 0. 724 * @param string dec_point : The character to use as a decimal point. Defaults to '.'. 725 * @param string thousands_sep : The character to use as a thousands separator. Defaults to ','. 726 * 727 * @return string : The formatted number as a string. 728 */ 729 $.number = function( number, decimals, dec_point, thousands_sep ){ 730 // Set the default values here, instead so we can use them in the replace below. 731 thousands_sep = (typeof thousands_sep === 'undefined') ? ( new Number(1000).toLocaleString() !== '1000' ? new Number(1000).toLocaleString().charAt(1) : '' ) : thousands_sep; 732 dec_point = (typeof dec_point === 'undefined') ? new Number(0.1).toLocaleString().charAt(1) : dec_point; 733 decimals = !isFinite(+decimals) ? 0 : Math.abs(decimals); 734 735 // Work out the unicode representation for the decimal place and thousand sep. 736 var u_dec = ('\\u'+('0000'+(dec_point.charCodeAt(0).toString(16))).slice(-4)); 737 var u_sep = ('\\u'+('0000'+(thousands_sep.charCodeAt(0).toString(16))).slice(-4)); 738 739 // Fix the number, so that it's an actual number. 740 number = (number + '') 741 .replace('\.', dec_point) // because the number if passed in as a float (having . as decimal point per definition) we need to replace this with the passed in decimal point character 742 .replace(new RegExp(u_sep,'g'),'') 743 .replace(new RegExp(u_dec,'g'),'.') 744 .replace(new RegExp('[^0-9+\-Ee.]','g'),''); 745 746 var n = !isFinite(+number) ? 0 : +number, 747 s = '', 748 toFixedFix = function (n, decimals) { 749 return '' + (+(Math.round(('' + n).indexOf('e') > 0 ? n : n + 'e+' + decimals) + 'e-' + decimals)); 750 }; 751 752 // Fix for IE parseFloat(0.55).toFixed(0) = 0; 753 s = (decimals ? toFixedFix(n, decimals) : '' + Math.round(n)).split('.'); 754 if (s[0].length > 3) { 755 s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, thousands_sep); 756 } 757 if ((s[1] || '').length < decimals) { 758 s[1] = s[1] || ''; 759 s[1] += new Array(decimals - s[1].length + 1).join('0'); 760 } 761 return s.join(dec_point); 762 } 763 764})(jQuery);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.