offset in table stream of beginning of information for complex files.
Also, this is the beginning of the Text piece table
fillFields(mainDocument, (short)0, (short)0);
/* field_1_id = LittleEndian.getShort(mainDocument, 0);
field_2_version = LittleEndian.getShort(mainDocument, 0x2); // 101 = Word 6.0 +
field_3_product_version = LittleEndian.getShort(mainDocument, 0x4);
field_4_language_stamp = LittleEndian.getShort(mainDocument, 0x6);
field_5_unknown = LittleEndian.getShort(mainDocument, 0x8);
field_6_options = LittleEndian.getShort(mainDocument, 0xa);
field_13_offset_first_char = LittleEndian.getInt(mainDocument, 0x18);
field_34_main_streamlen = LittleEndian.getInt(mainDocument, 0x4c);
field_35_footnote_streamlen = LittleEndian.getInt(mainDocument, 0x50);
field_56_stylesheet_offset = LittleEndian.getInt(mainDocument, 0xa2);
field_57_stylesheet_size = LittleEndian.getInt(mainDocument, 0xa6);
field_66_section_plc_offset = LittleEndian.getInt(mainDocument, 0xca);
field_67_section_plc_size = LittleEndian.getInt(mainDocument, 0xce);
field_78_chp_bin_table_offset = LittleEndian.getInt(mainDocument, 0xfa);
field_79_chp_bin_table_size = LittleEndian.getInt(mainDocument, 0xfe);
field_80_pap_bin_table_offset = LittleEndian.getInt(mainDocument, 0x102);
field_81_pap_bin_table_size = LittleEndian.getInt(mainDocument, 0x106);
field_84_fonts_offset = LittleEndian.getInt(mainDocument, 0x112);
field_85_fonts_size = LittleEndian.getInt(mainDocument, 0x116);
field_114_DOP_offset = LittleEndian.getInt(mainDocument, 0x192);
field_115_DOP_size = LittleEndian.getInt(mainDocument, 0x196);
field_118_textPieceTable_offset = LittleEndian.getInt(mainDocument, 0x1a2);
field_199_list_format_offset = LittleEndian.getInt(mainDocument, 0x2e2);
field_200_list_format_size = LittleEndian.getInt(mainDocument, 0x2e6);
field_201_list_format_override_offset = LittleEndian.getInt(mainDocument, 0x2ea);
field_202_list_format_override_size= LittleEndian.getInt(mainDocument, 0x2ee);*/