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pdfjs-dist
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Merge

Chris Jones 14 years ago
parent
fcdd7e3845 bbbf30c81f
commit
79ef581434
1 changed files with 632 additions and 60 deletions
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  1. 692
      pdf.js

692
pdf.js
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@ -1,6 +1,17 @@
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- / /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- /
/* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */ /* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */
function warn(msg) {
if (console && console.log)
console.log(msg);
if (print)
print(msg);
}
function error(msg) {
throw new Error(msg);
}
var Stream = (function() { var Stream = (function() {
function constructor(arrayBuffer) { function constructor(arrayBuffer) {
this.bytes = Uint8Array(arrayBuffer); this.bytes = Uint8Array(arrayBuffer);
@ -90,37 +101,611 @@ var StringStream = (function() {
return constructor; return constructor;
})(); })();
var Buffer = (function() { var FlateStream = (function() {
function constructor(length) { const codeMap = [
this.bytes = new Uint8Array(length ? length : 4096); 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
this.pos = 0; ];
}
constructor.prototype = { const lengthDecode = [
putByte: function(b) { [0, 3],
var bytes = this.bytes; [0, 4],
var length = bytes.length; [0, 5],
if (this.pos >= length) { [0, 6],
var newBytes = new Uint8Array(length * 2); [0, 7],
for (var n = 0; n < length; ++n) [0, 8],
newBytes[n] = bytes[n]; [0, 9],
bytes = newBytes; [0, 10],
} [1, 11],
bytes[this.pos++] = b; [1, 13],
}, [1, 15],
asStream: function() { [1, 17],
return new Stream(this.bytes); [2, 19],
} [2, 23],
} [2, 27],
[2, 31],
[3, 35],
[3, 43],
[3, 51],
[3, 59],
[4, 67],
[4, 83],
[4, 99],
[4, 115],
[5, 131],
[5, 163],
[5, 195],
[5, 227],
[0, 258],
[0, 258],
[0, 258]
];
return constructor; const fixedLitCodeTabCodes = [
})(); [7, 0x0100],
[8, 0x0050],
[8, 0x0010],
[8, 0x0118],
[7, 0x0110],
[8, 0x0070],
[8, 0x0030],
[9, 0x00c0],
[7, 0x0108],
[8, 0x0060],
[8, 0x0020],
[9, 0x00a0],
[8, 0x0000],
[8, 0x0080],
[8, 0x0040],
[9, 0x00e0],
[7, 0x0104],
[8, 0x0058],
[8, 0x0018],
[9, 0x0090],
[7, 0x0114],
[8, 0x0078],
[8, 0x0038],
[9, 0x00d0],
[7, 0x010c],
[8, 0x0068],
[8, 0x0028],
[9, 0x00b0],
[8, 0x0008],
[8, 0x0088],
[8, 0x0048],
[9, 0x00f0],
[7, 0x0102],
[8, 0x0054],
[8, 0x0014],
[8, 0x011c],
[7, 0x0112],
[8, 0x0074],
[8, 0x0034],
[9, 0x00c8],
[7, 0x010a],
[8, 0x0064],
[8, 0x0024],
[9, 0x00a8],
[8, 0x0004],
[8, 0x0084],
[8, 0x0044],
[9, 0x00e8],
[7, 0x0106],
[8, 0x005c],
[8, 0x001c],
[9, 0x0098],
[7, 0x0116],
[8, 0x007c],
[8, 0x003c],
[9, 0x00d8],
[7, 0x010e],
[8, 0x006c],
[8, 0x002c],
[9, 0x00b8],
[8, 0x000c],
[8, 0x008c],
[8, 0x004c],
[9, 0x00f8],
[7, 0x0101],
[8, 0x0052],
[8, 0x0012],
[8, 0x011a],
[7, 0x0111],
[8, 0x0072],
[8, 0x0032],
[9, 0x00c4],
[7, 0x0109],
[8, 0x0062],
[8, 0x0022],
[9, 0x00a4],
[8, 0x0002],
[8, 0x0082],
[8, 0x0042],
[9, 0x00e4],
[7, 0x0105],
[8, 0x005a],
[8, 0x001a],
[9, 0x0094],
[7, 0x0115],
[8, 0x007a],
[8, 0x003a],
[9, 0x00d4],
[7, 0x010d],
[8, 0x006a],
[8, 0x002a],
[9, 0x00b4],
[8, 0x000a],
[8, 0x008a],
[8, 0x004a],
[9, 0x00f4],
[7, 0x0103],
[8, 0x0056],
[8, 0x0016],
[8, 0x011e],
[7, 0x0113],
[8, 0x0076],
[8, 0x0036],
[9, 0x00cc],
[7, 0x010b],
[8, 0x0066],
[8, 0x0026],
[9, 0x00ac],
[8, 0x0006],
[8, 0x0086],
[8, 0x0046],
[9, 0x00ec],
[7, 0x0107],
[8, 0x005e],
[8, 0x001e],
[9, 0x009c],
[7, 0x0117],
[8, 0x007e],
[8, 0x003e],
[9, 0x00dc],
[7, 0x010f],
[8, 0x006e],
[8, 0x002e],
[9, 0x00bc],
[8, 0x000e],
[8, 0x008e],
[8, 0x004e],
[9, 0x00fc],
[7, 0x0100],
[8, 0x0051],
[8, 0x0011],
[8, 0x0119],
[7, 0x0110],
[8, 0x0071],
[8, 0x0031],
[9, 0x00c2],
[7, 0x0108],
[8, 0x0061],
[8, 0x0021],
[9, 0x00a2],
[8, 0x0001],
[8, 0x0081],
[8, 0x0041],
[9, 0x00e2],
[7, 0x0104],
[8, 0x0059],
[8, 0x0019],
[9, 0x0092],
[7, 0x0114],
[8, 0x0079],
[8, 0x0039],
[9, 0x00d2],
[7, 0x010c],
[8, 0x0069],
[8, 0x0029],
[9, 0x00b2],
[8, 0x0009],
[8, 0x0089],
[8, 0x0049],
[9, 0x00f2],
[7, 0x0102],
[8, 0x0055],
[8, 0x0015],
[8, 0x011d],
[7, 0x0112],
[8, 0x0075],
[8, 0x0035],
[9, 0x00ca],
[7, 0x010a],
[8, 0x0065],
[8, 0x0025],
[9, 0x00aa],
[8, 0x0005],
[8, 0x0085],
[8, 0x0045],
[9, 0x00ea],
[7, 0x0106],
[8, 0x005d],
[8, 0x001d],
[9, 0x009a],
[7, 0x0116],
[8, 0x007d],
[8, 0x003d],
[9, 0x00da],
[7, 0x010e],
[8, 0x006d],
[8, 0x002d],
[9, 0x00ba],
[8, 0x000d],
[8, 0x008d],
[8, 0x004d],
[9, 0x00fa],
[7, 0x0101],
[8, 0x0053],
[8, 0x0013],
[8, 0x011b],
[7, 0x0111],
[8, 0x0073],
[8, 0x0033],
[9, 0x00c6],
[7, 0x0109],
[8, 0x0063],
[8, 0x0023],
[9, 0x00a6],
[8, 0x0003],
[8, 0x0083],
[8, 0x0043],
[9, 0x00e6],
[7, 0x0105],
[8, 0x005b],
[8, 0x001b],
[9, 0x0096],
[7, 0x0115],
[8, 0x007b],
[8, 0x003b],
[9, 0x00d6],
[7, 0x010d],
[8, 0x006b],
[8, 0x002b],
[9, 0x00b6],
[8, 0x000b],
[8, 0x008b],
[8, 0x004b],
[9, 0x00f6],
[7, 0x0103],
[8, 0x0057],
[8, 0x0017],
[8, 0x011f],
[7, 0x0113],
[8, 0x0077],
[8, 0x0037],
[9, 0x00ce],
[7, 0x010b],
[8, 0x0067],
[8, 0x0027],
[9, 0x00ae],
[8, 0x0007],
[8, 0x0087],
[8, 0x0047],
[9, 0x00ee],
[7, 0x0107],
[8, 0x005f],
[8, 0x001f],
[9, 0x009e],
[7, 0x0117],
[8, 0x007f],
[8, 0x003f],
[9, 0x00de],
[7, 0x010f],
[8, 0x006f],
[8, 0x002f],
[9, 0x00be],
[8, 0x000f],
[8, 0x008f],
[8, 0x004f],
[9, 0x00fe],
[7, 0x0100],
[8, 0x0050],
[8, 0x0010],
[8, 0x0118],
[7, 0x0110],
[8, 0x0070],
[8, 0x0030],
[9, 0x00c1],
[7, 0x0108],
[8, 0x0060],
[8, 0x0020],
[9, 0x00a1],
[8, 0x0000],
[8, 0x0080],
[8, 0x0040],
[9, 0x00e1],
[7, 0x0104],
[8, 0x0058],
[8, 0x0018],
[9, 0x0091],
[7, 0x0114],
[8, 0x0078],
[8, 0x0038],
[9, 0x00d1],
[7, 0x010c],
[8, 0x0068],
[8, 0x0028],
[9, 0x00b1],
[8, 0x0008],
[8, 0x0088],
[8, 0x0048],
[9, 0x00f1],
[7, 0x0102],
[8, 0x0054],
[8, 0x0014],
[8, 0x011c],
[7, 0x0112],
[8, 0x0074],
[8, 0x0034],
[9, 0x00c9],
[7, 0x010a],
[8, 0x0064],
[8, 0x0024],
[9, 0x00a9],
[8, 0x0004],
[8, 0x0084],
[8, 0x0044],
[9, 0x00e9],
[7, 0x0106],
[8, 0x005c],
[8, 0x001c],
[9, 0x0099],
[7, 0x0116],
[8, 0x007c],
[8, 0x003c],
[9, 0x00d9],
[7, 0x010e],
[8, 0x006c],
[8, 0x002c],
[9, 0x00b9],
[8, 0x000c],
[8, 0x008c],
[8, 0x004c],
[9, 0x00f9],
[7, 0x0101],
[8, 0x0052],
[8, 0x0012],
[8, 0x011a],
[7, 0x0111],
[8, 0x0072],
[8, 0x0032],
[9, 0x00c5],
[7, 0x0109],
[8, 0x0062],
[8, 0x0022],
[9, 0x00a5],
[8, 0x0002],
[8, 0x0082],
[8, 0x0042],
[9, 0x00e5],
[7, 0x0105],
[8, 0x005a],
[8, 0x001a],
[9, 0x0095],
[7, 0x0115],
[8, 0x007a],
[8, 0x003a],
[9, 0x00d5],
[7, 0x010d],
[8, 0x006a],
[8, 0x002a],
[9, 0x00b5],
[8, 0x000a],
[8, 0x008a],
[8, 0x004a],
[9, 0x00f5],
[7, 0x0103],
[8, 0x0056],
[8, 0x0016],
[8, 0x011e],
[7, 0x0113],
[8, 0x0076],
[8, 0x0036],
[9, 0x00cd],
[7, 0x010b],
[8, 0x0066],
[8, 0x0026],
[9, 0x00ad],
[8, 0x0006],
[8, 0x0086],
[8, 0x0046],
[9, 0x00ed],
[7, 0x0107],
[8, 0x005e],
[8, 0x001e],
[9, 0x009d],
[7, 0x0117],
[8, 0x007e],
[8, 0x003e],
[9, 0x00dd],
[7, 0x010f],
[8, 0x006e],
[8, 0x002e],
[9, 0x00bd],
[8, 0x000e],
[8, 0x008e],
[8, 0x004e],
[9, 0x00fd],
[7, 0x0100],
[8, 0x0051],
[8, 0x0011],
[8, 0x0119],
[7, 0x0110],
[8, 0x0071],
[8, 0x0031],
[9, 0x00c3],
[7, 0x0108],
[8, 0x0061],
[8, 0x0021],
[9, 0x00a3],
[8, 0x0001],
[8, 0x0081],
[8, 0x0041],
[9, 0x00e3],
[7, 0x0104],
[8, 0x0059],
[8, 0x0019],
[9, 0x0093],
[7, 0x0114],
[8, 0x0079],
[8, 0x0039],
[9, 0x00d3],
[7, 0x010c],
[8, 0x0069],
[8, 0x0029],
[9, 0x00b3],
[8, 0x0009],
[8, 0x0089],
[8, 0x0049],
[9, 0x00f3],
[7, 0x0102],
[8, 0x0055],
[8, 0x0015],
[8, 0x011d],
[7, 0x0112],
[8, 0x0075],
[8, 0x0035],
[9, 0x00cb],
[7, 0x010a],
[8, 0x0065],
[8, 0x0025],
[9, 0x00ab],
[8, 0x0005],
[8, 0x0085],
[8, 0x0045],
[9, 0x00eb],
[7, 0x0106],
[8, 0x005d],
[8, 0x001d],
[9, 0x009b],
[7, 0x0116],
[8, 0x007d],
[8, 0x003d],
[9, 0x00db],
[7, 0x010e],
[8, 0x006d],
[8, 0x002d],
[9, 0x00bb],
[8, 0x000d],
[8, 0x008d],
[8, 0x004d],
[9, 0x00fb],
[7, 0x0101],
[8, 0x0053],
[8, 0x0013],
[8, 0x011b],
[7, 0x0111],
[8, 0x0073],
[8, 0x0033],
[9, 0x00c7],
[7, 0x0109],
[8, 0x0063],
[8, 0x0023],
[9, 0x00a7],
[8, 0x0003],
[8, 0x0083],
[8, 0x0043],
[9, 0x00e7],
[7, 0x0105],
[8, 0x005b],
[8, 0x001b],
[9, 0x0097],
[7, 0x0115],
[8, 0x007b],
[8, 0x003b],
[9, 0x00d7],
[7, 0x010d],
[8, 0x006b],
[8, 0x002b],
[9, 0x00b7],
[8, 0x000b],
[8, 0x008b],
[8, 0x004b],
[9, 0x00f7],
[7, 0x0103],
[8, 0x0057],
[8, 0x0017],
[8, 0x011f],
[7, 0x0113],
[8, 0x0077],
[8, 0x0037],
[9, 0x00cf],
[7, 0x010b],
[8, 0x0067],
[8, 0x0027],
[9, 0x00af],
[8, 0x0007],
[8, 0x0087],
[8, 0x0047],
[9, 0x00ef],
[7, 0x0107],
[8, 0x005f],
[8, 0x001f],
[9, 0x009f],
[7, 0x0117],
[8, 0x007f],
[8, 0x003f],
[9, 0x00df],
[7, 0x010f],
[8, 0x006f],
[8, 0x002f],
[9, 0x00bf],
[8, 0x000f],
[8, 0x008f],
[8, 0x004f],
[9, 0x00ff]
];
const fixedLitCodeTab = [
fixedLitCodeTabCodes, 9
];
const fixedDistCodeTabCodes = [
[5, 0x0000],
[5, 0x0010],
[5, 0x0008],
[5, 0x0018],
[5, 0x0004],
[5, 0x0014],
[5, 0x000c],
[5, 0x001c],
[5, 0x0002],
[5, 0x0012],
[5, 0x000a],
[5, 0x001a],
[5, 0x0006],
[5, 0x0016],
[5, 0x000e],
[0, 0x0000],
[5, 0x0001],
[5, 0x0011],
[5, 0x0009],
[5, 0x0019],
[5, 0x0005],
[5, 0x0015],
[5, 0x000d],
[5, 0x001d],
[5, 0x0003],
[5, 0x0013],
[5, 0x000b],
[5, 0x001b],
[5, 0x0007],
[5, 0x0017],
[5, 0x000f],
[0, 0x0000]
];
const fixedDistCodeTab = [
fixedDistCodeTabCodes, 5
];
var FlateStream = (function() {
function constructor() { function constructor() {
this.codeSize = 0;
} }
constructor.prototype = { constructor.prototype = {
getBits: function(bits) {
var codeSize = this.codeSize;
}
}; };
return constructor; return constructor;
@ -237,12 +822,6 @@ function IsEOF(v) {
return v == EOF; return v == EOF;
} }
var Error = {};
function IsError(v) {
return v == Error;
}
var None = {}; var None = {};
function IsNone(v) { function IsNone(v) {
@ -294,10 +873,6 @@ var Lexer = (function() {
} }
constructor.prototype = { constructor.prototype = {
error: function(msg) {
// TODO
print(msg);
},
getNumber: function(ch) { getNumber: function(ch) {
var floating = false; var floating = false;
var str = ch; var str = ch;
@ -310,7 +885,7 @@ var Lexer = (function() {
} else if (ch == "-") { } else if (ch == "-") {
// ignore minus signs in the middle of numbers to match // ignore minus signs in the middle of numbers to match
// Adobe's behavior // Adobe's behavior
this.error("Badly formated number"); warn("Badly formated number");
} else if (ch >= "0" && ch <= "9") { } else if (ch >= "0" && ch <= "9") {
str += ch; str += ch;
} else if (ch == "e" || ch == "E") { } else if (ch == "e" || ch == "E") {
@ -323,7 +898,7 @@ var Lexer = (function() {
} while (true); } while (true);
var value = parseFloat(str); var value = parseFloat(str);
if (isNaN(value)) if (isNaN(value))
return Error; error("Invalid floating point number");
return value; return value;
}, },
getString: function(ch) { getString: function(ch) {
@ -335,7 +910,7 @@ var Lexer = (function() {
do { do {
switch (ch = stream.getChar()) { switch (ch = stream.getChar()) {
case undefined: case undefined:
this.error("Unterminated string"); warn("Unterminated string");
done = true; done = true;
break; break;
case '(': case '(':
@ -352,7 +927,7 @@ var Lexer = (function() {
case '\\': case '\\':
switch (ch = stream.getChar()) { switch (ch = stream.getChar()) {
case undefined: case undefined:
this.error("Unterminated string"); warn("Unterminated string");
done = true; done = true;
break; break;
case 'n': case 'n':
@ -423,7 +998,7 @@ var Lexer = (function() {
stream.getChar(); stream.getChar();
var x2 = ToHexDigit(stream.getChar()); var x2 = ToHexDigit(stream.getChar());
if (x2 == -1) if (x2 == -1)
this.error("Illegal digit in hex char in name"); error("Illegal digit in hex char in name");
str += String.fromCharCode((x << 4) | x2); str += String.fromCharCode((x << 4) | x2);
} else { } else {
str += "#"; str += "#";
@ -434,7 +1009,7 @@ var Lexer = (function() {
} }
} }
if (str.length > 128) if (str.length > 128)
this.error("Warning: name token is longer than allowed by the specification"); error("Warning: name token is longer than allowed by the specification");
return new Name(str); return new Name(str);
}, },
getHexString: function(ch) { getHexString: function(ch) {
@ -445,13 +1020,13 @@ var Lexer = (function() {
if (ch == '>') { if (ch == '>') {
break; break;
} else if (!ch) { } else if (!ch) {
this.error("Unterminated hex string"); warn("Unterminated hex string");
break; break;
} else if (specialChars[ch.charCodeAt(0)] != 1) { } else if (specialChars[ch.charCodeAt(0)] != 1) {
var x, x2; var x, x2;
if (((x = ToHexDigit(ch)) == -1) || if (((x = ToHexDigit(ch)) == -1) ||
((x2 = ToHexDigit(stream.getChar())) == -1)) { ((x2 = ToHexDigit(stream.getChar())) == -1)) {
this.error("Illegal character in hex string"); error("Illegal character in hex string");
break; break;
} }
str += String.fromCharCode((x << 4) | x2); str += String.fromCharCode((x << 4) | x2);
@ -511,7 +1086,7 @@ var Lexer = (function() {
case ')': case ')':
case '{': case '{':
case '}': case '}':
this.error("Illegal character"); error("Illegal character");
return Error; return Error;
} }
@ -520,7 +1095,7 @@ var Lexer = (function() {
while (!!(ch = stream.lookChar()) && !specialChars[ch.charCodeAt(0)]) { while (!!(ch = stream.lookChar()) && !specialChars[ch.charCodeAt(0)]) {
stream.getChar(); stream.getChar();
if (str.length == 128) { if (str.length == 128) {
this.error("Command token too long"); error("Command token too long");
break; break;
} }
str += ch; str += ch;
@ -592,7 +1167,7 @@ var Parser = (function() {
while (!IsCmd(this.buf1, "]") && !IsEOF(this.buf1)) while (!IsCmd(this.buf1, "]") && !IsEOF(this.buf1))
array.push(this.getObj()); array.push(this.getObj());
if (IsEOF(this.buf1)) if (IsEOF(this.buf1))
this.error("End of file inside array"); error("End of file inside array");
this.shift(); this.shift();
return array; return array;
} else if (IsCmd(this.buf1, "<<")) { // dictionary or stream } else if (IsCmd(this.buf1, "<<")) { // dictionary or stream
@ -600,18 +1175,18 @@ var Parser = (function() {
var dict = new Dict(); var dict = new Dict();
while (!IsCmd(this.buf1, ">>") && !IsEOF(this.buf1)) { while (!IsCmd(this.buf1, ">>") && !IsEOF(this.buf1)) {
if (!IsName(this.buf1)) { if (!IsName(this.buf1)) {
this.error("Dictionary key must be a name object"); error("Dictionary key must be a name object");
shift(); shift();
} else { } else {
var key = this.buf1.name; var key = this.buf1.name;
this.shift(); this.shift();
if (IsEOF(this.buf1) || IsError(this.buf1)) if (IsEOF(this.buf1))
break; break;
dict.set(key, this.getObj()); dict.set(key, this.getObj());
} }
} }
if (IsEOF(this.buf1)) if (IsEOF(this.buf1))
this.error("End of file inside dictionary"); error("End of file inside dictionary");
// stream objects are not allowed inside content streams or // stream objects are not allowed inside content streams or
// object streams // object streams
@ -661,7 +1236,7 @@ var Parser = (function() {
// get length // get length
var length; var length;
if (!IsInt(length = dict.get("Length"))) { if (!IsInt(length = dict.get("Length"))) {
this.error("Bad 'Length' attribute in stream"); error("Bad 'Length' attribute in stream");
lenght = 0; lenght = 0;
} }
@ -670,7 +1245,7 @@ var Parser = (function() {
this.shift(); // '>>' this.shift(); // '>>'
this.shift(); // 'stream' this.shift(); // 'stream'
if (!IsCmd(this.buf1, "endstream")) if (!IsCmd(this.buf1, "endstream"))
this.error("Missing 'endstream'"); error("Missing 'endstream'");
this.shift(); this.shift();
stream = stream.makeSubStream(pos, length); stream = stream.makeSubStream(pos, length);
@ -692,7 +1267,7 @@ var Parser = (function() {
var paramsArray = params; var paramsArray = params;
for (filter in filterArray) { for (filter in filterArray) {
if (!IsName(filter)) if (!IsName(filter))
this.error("Bad filter name"); error("Bad filter name");
else { else {
params = null; params = null;
if (IsArray(paramsArray) && (i in paramsArray)) if (IsArray(paramsArray) && (i in paramsArray))
@ -738,7 +1313,7 @@ var Linearization = (function() {
obj > 0) { obj > 0) {
return obj; return obj;
} }
this.error("'" + name + "' field in linearization table is invalid"); error("'" + name + "' field in linearization table is invalid");
return 0; return 0;
}, },
getHint: function(index) { getHint: function(index) {
@ -751,7 +1326,7 @@ var Linearization = (function() {
obj2 > 0) { obj2 > 0) {
return obj2; return obj2;
} }
this.error("Hints table in linearization table is invalid"); error("Hints table in linearization table is invalid");
return 0; return 0;
}, },
get length() { get length() {
@ -1078,19 +1653,16 @@ var Interpreter = (function() {
// TODO figure out how to type-check vararg functions // TODO figure out how to type-check vararg functions
fn.apply(gfx, args); fn.apply(gfx, args);
else else
this.error("Unknown command '" + cmd + "'"); error("Unknown command '" + cmd + "'");
args.length = 0; args.length = 0;
} else { } else {
if (args.length > 33) if (args.length > 33)
this.error("Too many arguments '" + cmd + "'"); error("Too many arguments '" + cmd + "'");
args.push(obj); args.push(obj);
} }
} }
this.gfx.endDrawing(); this.gfx.endDrawing();
}, }
error: function(what) {
throw new Error(what);
},
}; };
return constructor; return constructor;
@ -1421,7 +1993,7 @@ var CanvasGraphics = (function() {
} else if (IsString(e)) { } else if (IsString(e)) {
this.showText(e); this.showText(e);
} else { } else {
this.error("Unexpected element in TJ array"); error("Unexpected element in TJ array");
} }
} }
}, },

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