View source for Lotus Multi-Byte Character Set

{{Short description|Character encoding system}}
The '''Lotus Multi-Byte Character Set''' ('''LMBCS''') is a proprietary multi-byte [[Character encoding|character encoding]] originally conceived in 1988 at Lotus Development Corporation with input from Bob Balaban and others.<ref name="Balaban_2001_LMBCS" /> Created around the same time and addressing some of the same problems, LMBCS could be viewed as parallel development and possible alternative to [[Unicode]].<ref name="Balaban_2001_LMBCS" /> For maximum compatibility, later issues of LMBCS incorporate [[UTF-16]] as a subset.<ref name="IBM_CDRA_LMBCS" /><ref name="Scherer_2000" />

Commercially, LMBCS was first introduced as the default character set of Lotus 1-2-3 Release 3 for [[Engineering:DOS|DOS]] in March 1989<ref name="Balaban_2001_LMBCS" /><ref name="Lotus_1989_Compatibility" /> and Lotus 1-2-3/G Release 1 for OS/2<ref name="Balaban_2001_LMBCS" /> in 1990 replacing the 8-bit [[Lotus International Character Set]] (LICS) and [[ASCII]] used in earlier DOS-only versions of Lotus 1-2-3 and Symphony.<ref name="Kamenz_1992_DB" /> LMBCS is also used in [[Company:IBM|IBM]]/Lotus SmartSuite, Notes and Domino,<ref name="Balaban_2001_LMBCS" /> as well as in a number of third-party products.

LMBCS encodes the characters required for languages using the Latin,<ref name="Lotus_2000_Inside" /> Arabic, Hebrew, Greek and [[Social:Cyrillic script|Cyrillic]]<ref name="Lotus_2000_Inside" /> scripts, the Thai, Chinese, Japanese<ref name="Lotus_2000_Inside" /> and Korean writing systems, and technical symbols.

== {{anchor|Canonical|Compressed|1|2|3|4|5|6|8|11|16|17|18|19}}Encodings ==
Technically, LMBCS is a lead-byte encoding where code point 00<sub>hex</sub> as well as code points 20<sub>hex</sub> (32) to 7F<sub>hex</sub> (127) are identical to [[ASCII]]<ref name="Balaban_2001_LMBCS" /> (as well as to LICS).<ref name="Kamenz_1992_DB" />

Code point 00<sub>hex</sub> is always treated as NUL character to ensure maximum code compatibility with existing software libraries dealing with [[Null-terminated string|null-terminated string]]s<ref name="Balaban_2001_LMBCS" /> in many programming languages such as C.{{efn|name="NB_C"}} This applies even to the UTF-16be codes, where code words with the form xx00<sub>hex</sub> are mapped to private-use codes with the form F6xx<sub>hex</sub> during encoding in order to avoid the use of NUL bytes,<ref name="IBM_2016_UCNV" /><!-- lines 193-198 --> and to escaped control characters, where 20<sub>hex</sub> is added to the C0 (but not C1) control characters following the 0F<sub>hex</sub> lead byte.<ref name="IBM_2016_UCNV" /><!-- lines 169-171 -->

Code points 01<sub>hex</sub> to 1F<sub>hex</sub>, which serve as control codes in ASCII, are used as lead bytes to switch the definition of code points above 7F<sub>hex</sub> between several ''code groups'' (similar to [[Code page|code page]]s) and at the same time determine either a single- or multi-byte nature for the corresponding code group.<ref name="Balaban_2001_LMBCS" />

For example, code group 1 (with group byte 01<sub>hex</sub>)<ref name="Balaban_2001_LMBCS" /> is almost identical to the [[SBCS]] code page 850, whereas code group 16 (with group byte 10<sub>hex</sub>)<ref name="Balaban_2001_LMBCS" /> is similar to the Japanese MBCS [[Code page 932 (IBM)|code page 932]]. Multi-byte characters can thus occupy two or three bytes.<ref name="IBM_2016_UCNV" /><ref name="Lotus_2000_Inside" />

In '''canonical LMBCS''', each character starts with its group byte.<ref name="Balaban_2001_LMBCS" />
To reduce the length, in '''optimized''' or '''compressed LMBCS''' a ''default code group'' or ''optimization group code'' can be defined on a per application or process basis (ideally chosen according to the highest likelihood of occurrence)<ref name="Balaban_2001_LMBCS" /> and must be communicated to the interpreting code in some way (f.e. by specifying the corresponding "LMBCS-''n''" name).<ref name="Batutis_2001_ICU" /> Thereby, the group byte can be omitted for these characters.<ref name="Balaban_2001_LMBCS" /> Lotus 1-2-3 retrieves the optimization group code from the file header of the corresponding source file,<ref name="IBM_2016_UCNV" /> whereas for Lotus Notes the optimization group code is fixed to be always 01<sub>hex</sub>.<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" />

{| class="wikitable sortable"
|-
!| Default
!| Group
!| Bytes
!| Description
|-
| N/A
| 00<sub>hex</sub>
| 1<ref name="IBM_2016_UCNV" />
| NUL
|-
| data-sort-value="LMBCS-01"|'''LMBCS-1'''
| 01<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 850 (DOS Latin-1)<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="LMBCS-02"|'''LMBCS-2'''
| 02<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 851 (DOS Greek)<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="LMBCS-03"|'''LMBCS-3'''
| 03<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 1255 (Windows Hebrew)<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="LMBCS-04"|'''LMBCS-4'''
| 04<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 1256 (Windows Arabic)<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="LMBCS-05"|'''LMBCS-5'''
| 05<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 1251 (Windows Cyrillic)<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="LMBCS-06"|'''LMBCS-6'''
| 06<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 852 (DOS Latin-2)<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" />
|-
| N/A
| 07<sub>hex</sub>
| 1<ref name="IBM_2016_UCNV" />
| BEL<ref name="IBM_CDRA_LMBCS" />
|-
| data-sort-value="LMBCS-08"|'''LMBCS-8'''
| 08<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 1254 (Windows Turkish)<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" /><ref name="IBM_2016_UCNV" />
|-
| N/A
| 09<sub>hex</sub>
| 1<ref name="IBM_2016_UCNV" />
| TAB<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" /><ref name="IBM_2016_UCNV" />
|-
| N/A
| 0A<sub>hex</sub>
| 1<ref name="IBM_2016_UCNV" />
| LF<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="LMBCS-11"|'''LMBCS-11'''
| 0B<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Code page 874 (Thai)<ref name="Lotus_2009_81" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="(LMBCS-12)"|(LMBCS-12)
| 0C<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 0D<sub>hex</sub>
| 1<ref name="IBM_2016_UCNV" />
| CR<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" /><ref name="IBM_2016_UCNV" />
|-
| data-sort-value="(LMBCS-14)"|(LMBCS-14)
| 0E<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| data-sort-value="(LMBCS-15)"|(LMBCS-15)
| 0F<sub>hex</sub>
| 2<ref name="IBM_2016_UCNV" />
| Remapped C0/C1 control codes<ref name="IBM_2016_UCNV" />
|-
| data-sort-value="LMBCS-16"|'''LMBCS-16'''
| 10<sub>hex</sub>
| 3<ref name="IBM_2016_UCNV" />
| [[Code page 932 (IBM)|Code page 932]]/<ref name="IBM_CDRA_LMBCS" />943<ref name="IBM_2016_UCNV" /> (Japanese&nbsp;/ Shift-JIS)<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" />
|-
| data-sort-value="LMBCS-17"|'''LMBCS-17'''
| 11<sub>hex</sub>
| 3<ref name="IBM_2016_UCNV" />
| [[Code page 949 (IBM)|Code page 949]]/<ref name="IBM_CDRA_LMBCS" />[[Unified Hangul Code|1261]]<!-- The Murray&Snyder-Grant source (IBM_2016_UCNV) gives (in line 253) windows-949 as the label for what it calls IBM-1261 on line 115. So, although the exact difference between IBM-1261 and IBM-1363 remains unclear (1261 doesn't seem to be publicly mentioned anywhere else), it's evidently some sort of UHC mapping. --><ref name="IBM_2016_UCNV" /> (Korean)<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" />
|-
| data-sort-value="LMBCS-18"|'''LMBCS-18'''
| 12<sub>hex</sub>
| 3<ref name="IBM_2016_UCNV" />
| [[Code page 950]]<ref name="IBM_CDRA_LMBCS" /><ref name="IBM_2016_UCNV" /> (Traditional Chinese&nbsp;/ Taiwan&nbsp;/ [[Big5]])<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" />
|-
| data-sort-value="LMBCS-19"|'''LMBCS-19'''
| 13<sub>hex</sub>
| 3<ref name="IBM_2016_UCNV" />
| Code page 936/<ref name="IBM_CDRA_LMBCS" />1386<ref name="IBM_2016_UCNV" /> (Simplified Chinese)<ref name="IBM_CDRA_LMBCS" /><ref name="Lotus_2009_81" />
|-
| data-sort-value="(LMBCS-20)"|(LMBCS-20)
| 14<sub>hex</sub>
| 3<ref name="IBM_2016_UCNV" />
| [[UTF-16]] ([[Unicode]])<ref name="IBM_CDRA_LMBCS" /><ref name="Scherer_2000" /><ref name="IBM_2016_UCNV" />
|-
| N/A
| 15<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 16<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 17<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 18<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 19<sub>hex</sub>
| 1<ref name="IBM_2016_UCNV" />
| [[Software:Lotus 1-2-3|Lotus 1-2-3]] system range<ref name="Lotus_2009_81" /><ref name="IBM_2016_UCNV" />
|-
| N/A
| 1A<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 1B<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 1C<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 1D<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 1E<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|-
| N/A
| 1F<sub>hex</sub>
| 3
| Reserved<ref name="IBM_CDRA_LMBCS" />
|}

== Character set ==
Without prefix byte the code points 32 (20<sub>hex</sub>) to 127 (7F<sub>hex</sub>) are interpreted as follows (corresponding to LMBCS codes 32 to 127):

{|{{chset-table-header1|Single byte codes ([[ASCII]]/ISO-646-US<ref name="Lotus_1989_RM31" />)}}
|-
|{{chset-ctrl1|U+0020 SPACE|&nbsp;SP&nbsp;}}
|{{chset-cell1|U+0021 EXCLAMATION MARK|!}}
|{{chset-cell1|U+0022 QUOTATION MARK|"}}
|{{chset-cell1|U+0023 NUMBER SIGN|#}}
|{{chset-cell1|U+0024 DOLLAR SIGN|$}}
|{{chset-cell1|U+0025 PERCENT SIGN|%}}
|{{chset-cell1|U+0026 AMPERSAND|&}}
|{{chset-cell1|U+0027 APOSTROPHE|'}}
|{{chset-cell1|U+0028 LEFT PARENTHESIS|(}}
|{{chset-cell1|U+0029 RIGHT PARENTHESIS|)}}
|{{chset-cell1|U+002A ASTERISK|*}}
|{{chset-cell1|U+002B PLUS SIGN|+}}
|{{chset-cell1|U+002C COMMA|,}}
|{{chset-cell1|U+002D HYPHEN-MINUS|-}}
|{{chset-cell1|U+002E FULL STOP|.}}
|{{chset-cell1|U+002F SOLIDUS|/}}
|-
|{{chset-cell1|U+0030 DIGIT ZERO|0}}
|{{chset-cell1|U+0031 DIGIT ONE|1}}
|{{chset-cell1|U+0032 DIGIT TWO|2}}
|{{chset-cell1|U+0033 DIGIT THREE|3}}
|{{chset-cell1|U+0034 DIGIT FOUR|4}}
|{{chset-cell1|U+0035 DIGIT FIVE|5}}
|{{chset-cell1|U+0036 DIGIT SIX|6}}
|{{chset-cell1|U+0037 DIGIT SEVEN|7}}
|{{chset-cell1|U+0038 DIGIT EIGHT|8}}
|{{chset-cell1|U+0039 DIGIT NINE|9}}
|{{chset-cell1|U+003A COLON|:}}
|{{chset-cell1|U+003B SEMICOLON|;}}
|{{chset-cell1|U+003C LESS-THAN SIGN|[[Less-than sign|<]]}}
|{{chset-cell1|U+003D EQUALS SIGN|[[=|=]]}}
|{{chset-cell1|U+003E GREATER-THAN SIGN|[[Greater-than sign|>]]}}
|{{chset-cell1|U+003F QUESTION MARK|?}}
|-
|{{chset-cell1|U+0040 COMMERCIAL AT|@}}
|{{chset-cell1|U+0041 LATIN CAPITAL LETTER A|A}}
|{{chset-cell1|U+0042 LATIN CAPITAL LETTER B|B}}
|{{chset-cell1|U+0043 LATIN CAPITAL LETTER C|C}}
|{{chset-cell1|U+0044 LATIN CAPITAL LETTER D|D}}
|{{chset-cell1|U+0045 LATIN CAPITAL LETTER E|E}}
|{{chset-cell1|U+0046 LATIN CAPITAL LETTER F|F}}
|{{chset-cell1|U+0047 LATIN CAPITAL LETTER G|G}}
|{{chset-cell1|U+0048 LATIN CAPITAL LETTER H|H}}
|{{chset-cell1|U+0049 LATIN CAPITAL LETTER I|I}}
|{{chset-cell1|U+004A LATIN CAPITAL LETTER J|J}}
|{{chset-cell1|U+004B LATIN CAPITAL LETTER K|K}}
|{{chset-cell1|U+004C LATIN CAPITAL LETTER L|L}}
|{{chset-cell1|U+004D LATIN CAPITAL LETTER M|M}}
|{{chset-cell1|U+004E LATIN CAPITAL LETTER N|N}}
|{{chset-cell1|U+004F LATIN CAPITAL LETTER O|O}}
|-
|{{chset-cell1|U+0050 LATIN CAPITAL LETTER P|P}}
|{{chset-cell1|U+0051 LATIN CAPITAL LETTER Q|Q}}
|{{chset-cell1|U+0052 LATIN CAPITAL LETTER R|R}}
|{{chset-cell1|U+0053 LATIN CAPITAL LETTER S|S}}
|{{chset-cell1|U+0054 LATIN CAPITAL LETTER T|T}}
|{{chset-cell1|U+0055 LATIN CAPITAL LETTER U|U}}
|{{chset-cell1|U+0056 LATIN CAPITAL LETTER V|V}}
|{{chset-cell1|U+0057 LATIN CAPITAL LETTER W|W}}
|{{chset-cell1|U+0058 LATIN CAPITAL LETTER X|X}}
|{{chset-cell1|U+0059 LATIN CAPITAL LETTER Y|Y}}
|{{chset-cell1|U+005A LATIN CAPITAL LETTER Z|Z}}
|{{chset-cell1|U+005B LEFT SQUARE BRACKET|&#91;}}
|{{chset-cell1|U+005C REVERSE SOLIDUS|\}}
|{{chset-cell1|U+005D RIGHT SQUARE BRACKET|&#93;}}
|{{chset-cell1|U+005E CIRCUMFLEX ACCENT|^}}
|{{chset-cell1|U+005F LOW LINE|}}
|-
|{{chset-cell1|U+0060 GRAVE ACCENT|`}}
|{{chset-cell1|U+0061 LATIN SMALL LETTER A|a}}
|{{chset-cell1|U+0062 LATIN SMALL LETTER B|b}}
|{{chset-cell1|U+0063 LATIN SMALL LETTER C|c}}
|{{chset-cell1|U+0064 LATIN SMALL LETTER D|d}}
|{{chset-cell1|U+0065 LATIN SMALL LETTER E|e}}
|{{chset-cell1|U+0066 LATIN SMALL LETTER F|f}}
|{{chset-cell1|U+0067 LATIN SMALL LETTER G|g}}
|{{chset-cell1|U+0068 LATIN SMALL LETTER H|h}}
|{{chset-cell1|U+0069 LATIN SMALL LETTER I|i}}
|{{chset-cell1|U+006A LATIN SMALL LETTER J|j}}
|{{chset-cell1|U+006B LATIN SMALL LETTER K|k}}
|{{chset-cell1|U+006C LATIN SMALL LETTER L|l}}
|{{chset-cell1|U+006D LATIN SMALL LETTER M|m}}
|{{chset-cell1|U+006E LATIN SMALL LETTER N|n}}
|{{chset-cell1|U+006F LATIN SMALL LETTER O|o}}
|-
|{{chset-cell1|U+0070 LATIN SMALL LETTER P|p}}
|{{chset-cell1|U+0071 LATIN SMALL LETTER Q|q}}
|{{chset-cell1|U+0072 LATIN SMALL LETTER R|r}}
|{{chset-cell1|U+0073 LATIN SMALL LETTER S|s}}
|{{chset-cell1|U+0074 LATIN SMALL LETTER T|t}}
|{{chset-cell1|U+0075 LATIN SMALL LETTER U|u}}
|{{chset-cell1|U+0076 LATIN SMALL LETTER V|v}}
|{{chset-cell1|U+0077 LATIN SMALL LETTER W|w}}
|{{chset-cell1|U+0078 LATIN SMALL LETTER X|x}}
|{{chset-cell1|U+0079 LATIN SMALL LETTER Y|y}}
|{{chset-cell1|U+007A LATIN SMALL LETTER Z|z}}
|{{chset-cell1|U+007B LEFT CURLY BRACKET|{}}
|{{chset-cell1|U+007C VERTICAL LINE|[[Vertical bar|{{pipe}}]]}}
|{{chset-cell1|U+007D RIGHT CURLY BRACKET|}}}
|{{chset-cell1|U+007E TILDE|[[~|~]]}}
|{{chset-cell1|U+007F <control>/2302|{{sc2|DEL}}/⌂}}
|}

=== Group 1 ===
LMBCS group 1 code points 128 (80<sub>hex</sub>) to 255 (FF<sub>hex</sub>) are identical to the corresponding code points in code page 850 (DOS Latin-1), whereas code points 1 (01<sub>hex</sub>) to 127 (7F<sub>hex</sub>) are defined according to the following exception list (corresponding to LMBCS codes 256 to 383):

{|{{chset-table-header1|LMBCS Group 1, lower half<ref name="LMB-EXCP" /><ref name="Lotus_1989_RM31" />}}
|-
|{{chset-ctrl1|U+0000 NULL|NUL}}
|{{chset-cell1|U+263A WHITE SMILING FACE|☺}}
|{{chset-cell1|U+263B BLACK SMILING FACE|☻}}
|{{chset-cell1|U+2665 BLACK HEART SUIT|♥}}
|{{chset-cell1|U+2666 BLACK DIAMOND SUIT|♦}}
|{{chset-cell1|U+2663 BLACK CLUB SUIT|♣}}
|{{chset-cell1|U+2660 BLACK SPADE SUIT|♠}}
|{{chset-cell1|U+2022 BULLET|•}}
|{{chset-cell1|U+25D8 INVERSE BULLET|◘}}
|{{chset-cell1|U+25CB WHITE CIRCLE|○}}
|{{chset-cell1|U+25D9 INVERSE WHITE CIRCLE|◙}}
|{{chset-cell1|U+2642 MALE SIGN|[[Social:Gender symbol|♂]]}}
|{{chset-cell1|U+2640 FEMALE SIGN|[[Social:Gender symbol|♀]]}}
|{{chset-cell1|U+266A EIGHTH NOTE|♪}}
|{{chset-cell1|U+266B BEAMED EIGHTH NOTES|♫}}
|{{chset-cell1|U+263C WHITE SUN WITH RAYS|☼}}
|-
|{{chset-cell1|U+25BA BLACK RIGHT-POINTING POINTER|►}}
|{{chset-cell1|U+25C4 BLACK LEFT-POINTING POINTER|◄}}
|{{chset-cell1|U+2195 UP DOWN ARROW|[[Arrow (symbol)|↕]]}}
|{{chset-cell1|U+203C DOUBLE EXCLAMATION MARK|‼}}<!-- This link is intentionally piped through a disambiguation redirect, as required by WP:INTDABLINK, to avoid breaking the list of links requiring repair; before removing this link, please explain how removal will comply with WP:INTDABLINK -->
|{{chset-cell1|U+00B6 PILCROW SIGN|¶}}
|{{chset-cell1|U+00A7 SECTION SIGN|§}}
|{{chset-cell1|U+25AC BLACK RECTANGLE|▬}}
|{{chset-cell1|U+21A8 UP DOWN ARROW WITH BASE|[[Arrow (symbol)|↨]]}}
|{{chset-cell1|U+2191 UPWARDS ARROW|[[Arrow (symbol)|↑]]}}
|{{chset-cell1|U+2193 DOWNWARDS ARROW|[[Arrow (symbol)|↓]]}}
|{{chset-cell1|U+2192 RIGHTWARDS ARROW|[[Arrow (symbol)|→]]}}
|{{chset-cell1|U+2190 LEFTWARDS ARROW|[[Arrow (symbol)|←]]}}
|{{chset-cell1|U+221F RIGHT ANGLE|∟}}
|{{chset-cell1|U+2194 LEFT RIGHT ARROW|[[Arrow (symbol)|↔]]}}
|{{chset-cell1|U+25B2 BLACK UP-POINTING TRIANGLE|▲}}
|{{chset-cell1|U+25BC BLACK DOWN-POINTING TRIANGLE|▼}}
|-
|{{chset-cell1|U+00A8 DIAERESIS|¨}}
|{{chset-cell1|U+007E TILDE|[[~|~]]}}
|{{chset-cell1|U+02DA RING ABOVE|˚}}
|{{chset-cell1|U+005E CIRCUMFLEX ACCENT|^}}
|{{chset-cell1|U+0060 GRAVE ACCENT|`}}
|{{chset-cell1|U+00B4 ACUTE ACCENT|´}}
|{{chset-cell1|U+201C LEFT DOUBLE QUOTATION MARK|“}}
|{{chset-cell1|U+0027 APOSTROPHE|'}}
|{{chset-cell1|U+2026 HORIZONTAL ELLIPSIS|…}}
|{{chset-cell1|U+2013 EN DASH|-|fn={{efn|name="hyphendash"|‐ (U+2010), ‑ (U+2011), ‒ (U+2012), – (U+2013)}}}}
|{{chset-cell1|U+2014 EM DASH|—}}
|{{chset-cell1|U+2018 LEFT SINGLE QUOTATION MARK|‘|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+2019 RIGHT SINGLE QUOTATION MARK|[[’|’]]|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|U+2039 SINGLE LEFT-POINTING ANGLE QUOTATION MARK|‹}}
|{{chset-cell1|U+203A SINGLE RIGHT-POINTING ANGLE QUOTATION MARK|›}}
|-
|{{chset-cell1|U+00A8 DIAERESIS|¨|fn={{efn|name=NB_R5}}}}
|{{chset-cell1|U+007E TILDE|[[~|~]]|fn={{efn|name=NB_R5}}}}
|{{chset-cell1|U+02DA RING ABOVE|˚|fn={{efn|name=NB_R5}}}}
|{{chset-cell1|U+005E CIRCUMFLEX ACCENT|^|fn={{efn|name=NB_R5}}}}
|{{chset-cell1|U+0060 GRAVE ACCENT|`|fn={{efn|name=NB_R5}}}}
|{{chset-cell1|U+00B4 ACUTE ACCENT|´|fn={{efn|name=NB_R5}}}}
|{{chset-cell1|U+201E DOUBLE LOW-9 QUOTATION MARK|„}}
|{{chset-cell1|U+201A SINGLE LOW-9 QUOTATION MARK|‚}}
|{{chset-cell1|U+201D RIGHT DOUBLE QUOTATION MARK|”}}
|{{chset-cell1|U+2017 DOUBLE LOW LINE|‗}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-ctrl1|U+00A0 NO-BREAK SPACE|nbsp|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|U+FFFD REPLACEMENT CHARACTER|�|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|-
|{{chset-cell1|U+0152 LATIN CAPITAL LIGATURE OE|Œ}}
|{{chset-cell1|U+0153 LATIN SMALL LIGATURE OE|œ}}
|{{chset-cell1|U+0178 LATIN CAPITAL LETTER Y WITH DIAERESIS|Ÿ}}
|{{chset-cell1|U+02D9 DOT ABOVE|˙|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+02DA RING ABOVE|˚|fn={{efn|name=NB_DOS31}}{{efn|name=NB_R5}}}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|U+255E BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE|╞}}
|{{chset-cell1|U+255F BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE|╟}}
|{{chset-cell1|U+258C LEFT HALF BLOCK|▌}}
|{{chset-cell1|U+2590 RIGHT HALF BLOCK|▐}}
|{{chset-cell1|U+25CA LOZENGE|◊|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+2318 PLACE OF INTEREST SIGN|⌘|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+F8FF Private use|{{PUA|}}|fn={{efn|name=NB_DOS31}}|style=background:#FFD}}
|{{chset-cell1|U+F8FE Private use|{{PUA|}}|fn={{efn|name=NB_DOS31}}|style=background:#FFD}}
|{{chset-cell1|U+2126 OHM SIGN|&#x2126;|fn={{efn|name=NB_DOS31}}}} <!-- Keep Ω as HTML entity to avoid normalization to a different character -->
|{{chset-cell1|||style=background:#DDD}}
|-
|{{chset-cell1|U+2568 BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE|╨}}
|{{chset-cell1|U+2564 BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE|╤}}
|{{chset-cell1|U+2565 BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE|╥}}
|{{chset-cell1|U+2559 BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE|╙}}
|{{chset-cell1|U+2558 BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE|╘}}
|{{chset-cell1|U+2552 BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE|╒}}
|{{chset-cell1|U+2553 BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE|╓}}
|{{chset-cell1|U+256B BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE|╫}}
|{{chset-cell1|U+256A BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE|╪}}
|{{chset-cell1|U+2561 BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE|╡}}
|{{chset-cell1|U+2562 BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE|╢}}
|{{chset-cell1|U+2556 BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE|╖}}
|{{chset-cell1|U+2555 BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE|╕}}
|{{chset-cell1|U+255C BOX DRAWINGS UP DOUBLE AND LEFT SINGLE|╜}}
|{{chset-cell1|U+255B BOX DRAWINGS UP SINGLE AND LEFT DOUBLE|╛}}
|{{chset-cell1|U+2567 BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE|╧}}
|-
|{{chset-cell1|U+0133 LATIN SMALL LIGATURE IJ|ĳ}}
|{{chset-cell1|U+0132 LATIN CAPITAL LIGATURE IJ|Ĳ}}
|{{chset-cell1|U+FB01 LATIN SMALL LIGATURE FI|ﬁ}}
|{{chset-cell1|U+FB02 LATIN SMALL LIGATURE FL|ﬂ}}
|{{chset-cell1|U+0149 LATIN SMALL LETTER N PRECEDED BY APOSTROPHE|ŉ}}
|{{chset-cell1|U+0140 LATIN SMALL LETTER L WITH MIDDLE DOT|ŀ}}
|{{chset-cell1|U+013F LATIN CAPITAL LETTER L WITH MIDDLE DOT|Ŀ}}
|{{chset-cell1|U+00AF MACRON|¯|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+02D8 BREVE|˘|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+02DD DOUBLE ACUTE ACCENT|˝|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+02DB OGONEK|˛|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+02C7 CARON|ˇ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+007E TILDE|[[~|~]]|fn={{efn|name=NB_DOS31}}{{efn|name=NB_R5}}}}
|{{chset-cell1|U+005E CIRCUMFLEX ACCENT|^|fn={{efn|name=NB_DOS31}}{{efn|name=NB_R5}}}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|-
|{{chset-cell1|U+2020 DAGGER|†}}
|{{chset-cell1|U+2021 DOUBLE DAGGER|‡}}
|{{chset-cell1|U+0126 LATIN CAPITAL LETTER H WITH STROKE|Ħ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+0127 LATIN SMALL LETTER H WITH STROKE|ħ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+0166 LATIN CAPITAL LETTER T WITH STROKE|Ŧ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+0167 LATIN SMALL LETTER T WITH STROKE|ŧ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+2122 TRADE MARK SIGN|™}}
|{{chset-cell1|U+2113 SCRIPT SMALL L|ℓ}}
|{{chset-cell1|U+014A LATIN CAPITAL LETTER ENG|Ŋ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+014B LATIN SMALL LETTER ENG|ŋ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|U+0138 LATIN SMALL LETTER KRA|ĸ|fn={{efn|name=NB_DOS31}}}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1||Kr|style=background:#FFD|fn={{efn|name=NB_Kr}}}}
|{{chset-cell1|U+2310 REVERSED NOT SIGN|⌐}}
|{{chset-cell1|U+20A4 LIRA SIGN|₤}}
|{{chset-cell1|U+20A7 PESETA SIGN|[[Finance:Spanish peseta|₧]]}}
|}
{{legend|#FFD|U+Mapped to a Unicode [[Private Use Areas#Vendor use|private use character]]}}

=== Group 2 ===
LMBCS group 2 code points 128 (80<sub>hex</sub>) to 255 (FF<sub>hex</sub>) are identical to the corresponding code points in code page 851 (DOS Greek), whereas code points 1 (01<sub>hex</sub>) to 127 (7F<sub>hex</sub>) are defined according to the following exception list:{{efn|name="NB_DOS31_Many"}}

{|{{chset-table-header1|LMBCS Group 2, lower half<ref name="LMB-EXCP" />}}
|-
|{{chset-ctrl1|U+0000 NULL|NUL}}
|{{chset-cell1|U+037A GREEK YPOGEGRAMMENI|ͺ}}
|{{chset-cell1|U+0385 GREEK DIALYTIKA TONOS|΅}}
|{{chset-cell1|U+03AA GREEK CAPITAL LETTER IOTA WITH DIALYTIKA|Ϊ}}
|{{chset-cell1|U+03AB GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA|Ϋ}}
|{{chset-cell1|U+2015 HORIZONTAL BAR|―}}
|{{chset-cell1|U+0384 GREEK TONOS|΄}}
|{{chset-cell1|U+02BC MODIFIER LETTER APOSTROPHE|ʼ}}
|{{chset-cell1|U+02BD MODIFIER LETTER REVERSED COMMA|ʽ}}
|{{chset-cell1|U+203E OVERLINE|‾}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|U+F862 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F863 Private use|{{PUA|}}|style=background:#FFD}}
|-
|{{chset-cell1|U+F864 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F865 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+21D5 UP DOWN DOUBLE ARROW|⇕}}
|{{chset-cell1|U+215E VULGAR FRACTION SEVEN EIGHTHS|[[Fraction|⅞]]}}
|{{chset-cell1|U+215D VULGAR FRACTION FIVE EIGHTHS|[[Fraction|⅝]]}}
|{{chset-cell1|U+215C VULGAR FRACTION THREE EIGHTHS|[[Fraction|⅜]]}}
|{{chset-cell1|U+215B VULGAR FRACTION ONE EIGHTH|[[Fraction|⅛]]}}
|{{chset-cell1|U+F867 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+21D1 UPWARDS DOUBLE ARROW|⇑}}
|{{chset-cell1|U+21D3 DOWNWARDS DOUBLE ARROW|⇓}}
|{{chset-cell1|U+21D2 RIGHTWARDS DOUBLE ARROW|⇒}}
|{{chset-cell1|U+21D0 LEFTWARDS DOUBLE ARROW|⇐}}
|{{chset-cell1|U+F868 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+21D4 LEFT RIGHT DOUBLE ARROW|[[⇔|⇔]]}}
|{{chset-cell1|U+F869 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F89F Private use|{{PUA|}}|style=background:#FFD}}
|-
|{{chset-cell1|U+F89E Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F89D Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F89C Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F89B Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F89A Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F899 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F898 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F897 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F896 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F895 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F894 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F893 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F892 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F891 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F890 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F88F Private use|{{PUA|}}|style=background:#FFD}}
|-
|{{chset-cell1|U+F88E Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F88D Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F88C Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F88B Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F88A Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F889 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F888 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F887 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F886 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F885 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F884 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F883 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F882 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F881 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F880 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F866 Private use|{{PUA|}}|style=background:#FFD}}
|-
|{{chset-cell1|U+2220 ANGLE|∠}}
|{{chset-cell1|U+2207 NABLA|∇}}
|{{chset-cell1|U+F87F Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F87E Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F87D Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F87C Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F87B Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F87A Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F879 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F878 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F877 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F876 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F875 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F874 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F873 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F872 Private use|{{PUA|}}|style=background:#FFD}}
|-
|{{chset-cell1|U+2202 PARTIAL DIFFERENTIAL|[[∂|∂]]}}
|{{chset-cell1|U+2135 ALEF SYMBOL|ℵ}}
|{{chset-cell1|U+2111 BLACK-LETTER CAPITAL I|ℑ}}
|{{chset-cell1|U+211C BLACK-LETTER CAPITAL R|ℜ}}
|{{chset-cell1|U+F871 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F870 Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F86F Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F86E Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F86D Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F86C Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+F86B Private use|{{PUA|}}|style=background:#FFD}}
|{{chset-cell1|U+220B CONTAINS AS MEMBER|∋}}
|{{chset-cell1|U+2208 ELEMENT OF|∈}}
|{{chset-cell1|U+2209 NOT AN ELEMENT OF|∉}}
|{{chset-cell1|U+2286 SUBSET OF OR EQUAL TO|⊆}}
|{{chset-cell1|U+2287 SUPERSET OF OR EQUAL TO|⊇}}
|-
|{{chset-cell1|U+2297 CIRCLED TIMES|⊗}}
|{{chset-cell1|U+2295 CIRCLED PLUS|[[Exclusive or|⊕]]}}
|{{chset-cell1|U+2713 CHECK MARK|✓}}
|{{chset-cell1|U+22C0 N-ARY LOGICAL AND|⋀}}
|{{chset-cell1|U+2201 COMPLEMENT|∁}}
|{{chset-cell1|U+222B INTEGRAL|∫}}
|{{chset-cell1|U+2200 FOR ALL|∀}}
|{{chset-cell1|U+2203 THERE EXISTS|[[∃|∃]]}}
|{{chset-cell1|U+F86A Private use||style=background:#FFD}}
|{{chset-cell1|U+2032 PRIME|′}}
|{{chset-cell1|U+2033 DOUBLE PRIME|″}}
|{{chset-cell1|U+221E INFINITY|∞}}
|{{chset-cell1|U+221D PROPORTIONAL TO|∝}}
|{{chset-cell1|U+03C6 GREEK SMALL LETTER PHI|φ}}
|{{chset-cell1|U+222A UNION|∪}}
|{{chset-cell1|U+2229 INTERSECTION|∩}}
|-
|{{chset-cell1|U+2261 IDENTICAL TO|[[Equivalence relation|≡]]}}
|{{chset-cell1|U+2245 APPROXIMATELY EQUAL TO|[[Approximation|≅]]}}
|{{chset-cell1|U+2265 GREATER-THAN OR EQUAL TO|≥}}
|{{chset-cell1|U+2264 LESS-THAN OR EQUAL TO|[[Inequality (mathematics)|≤]]}}
|{{chset-cell1|U+2320 TOP HALF INTEGRAL|⌠}}
|{{chset-cell1|U+2321 BOTTOM HALF INTEGRAL|⌡}}
|{{chset-cell1|U+2260 NOT EQUAL TO|≠}}
|{{chset-cell1|U+2248 ALMOST EQUAL TO|[[≈|≈]]}}
|{{chset-cell1|U+2044 FRACTION SLASH|⁄}}
|{{chset-cell1|U+2219 BULLET OPERATOR|∙}}
|{{chset-cell1|U+2030 PER MILLE SIGN|‰}}
|{{chset-cell1|U+221A SQUARE ROOT|√}}
|{{chset-cell1|U+207F SUPERSCRIPT LATIN SMALL LETTER N|ⁿ}}
|{{chset-cell1|U+2205 EMPTY SET|∅}}
|{{chset-cell1|U+2282 SUBSET OF|⊂}}
|{{chset-cell1|U+2283 SUPERSET OF|[[⊃|⊃]]}}
|}
{{legend|#FFD|Mapped to a Unicode [[Private Use Areas#Vendor use|private use character]]}}

=== Group 6 ===
LMBCS group 6 code points 128 (80<sub>hex</sub>) to 255 (FF<sub>hex</sub>) are identical to the corresponding code points in code page 852 (DOS Latin-2), whereas code points 1 (01<sub>hex</sub>) to 127 (7F<sub>hex</sub>) are defined according to the following exception list:{{efn|name="NB_DOS31_Many"}}

{|{{chset-table-header1|LMBCS Group 6, lower half<ref name="LMB-EXCP" />}}
|-
|{{chset-ctrl1|U+0000 NULL|NUL}}
|{{chset-cell1|U+0101 LATIN SMALL LETTER A WITH MACRON|ā}}
|{{chset-cell1|U+0108 LATIN CAPITAL LETTER C WITH CIRCUMFLEX|Ĉ}}
|{{chset-cell1|U+0109 LATIN SMALL LETTER C WITH CIRCUMFLEX|ĉ}}
|{{chset-cell1|U+010A LATIN CAPITAL LETTER C WITH DOT ABOVE|Ċ}}
|{{chset-cell1|U+010B LATIN SMALL LETTER C WITH DOT ABOVE|ċ}}
|{{chset-cell1|U+0112 LATIN CAPITAL LETTER E WITH MACRON|Ē}}
|{{chset-cell1|U+0113 LATIN SMALL LETTER E WITH MACRON|ē}}
|{{chset-cell1|U+0116 LATIN CAPITAL LETTER E WITH DOT ABOVE|Ė}}
|{{chset-cell1|U+0117 LATIN SMALL LETTER E WITH DOT ABOVE|ė}}
|{{chset-cell1|U+011C LATIN CAPITAL LETTER G WITH CIRCUMFLEX|Ĝ}}
|{{chset-cell1|U+011D LATIN SMALL LETTER G WITH CIRCUMFLEX|ĝ}}
|{{chset-cell1|U+0120 LATIN CAPITAL LETTER G WITH DOT ABOVE|Ġ}}
|{{chset-cell1|U+0121 LATIN SMALL LETTER G WITH DOT ABOVE|ġ}}
|{{chset-cell1|U+0122 LATIN CAPITAL LETTER G WITH CEDILLA|Ģ}}
|{{chset-cell1|U+0123 LATIN SMALL LETTER G WITH CEDILLA|ģ}}
|-
|{{chset-cell1|U+0124 LATIN CAPITAL LETTER H WITH CIRCUMFLEX|Ĥ}}
|{{chset-cell1|U+0125 LATIN SMALL LETTER H WITH CIRCUMFLEX|ĥ}}
|{{chset-cell1|U+0128 LATIN CAPITAL LETTER I WITH TILDE|Ĩ}}
|{{chset-cell1|U+0129 LATIN SMALL LETTER I WITH TILDE|ĩ}}
|{{chset-cell1|U+012A LATIN CAPITAL LETTER I WITH MACRON|Ī}}
|{{chset-cell1|U+012B LATIN SMALL LETTER I WITH MACRON|ī}}
|{{chset-cell1|U+012E LATIN CAPITAL LETTER I WITH OGONEK|Į}}
|{{chset-cell1|U+012F LATIN SMALL LETTER I WITH OGONEK|į}}
|{{chset-cell1|U+0134 LATIN CAPITAL LETTER J WITH CIRCUMFLEX|Ĵ}}
|{{chset-cell1|U+0135 LATIN SMALL LETTER J WITH CIRCUMFLEX|ĵ}}
|{{chset-cell1|U+0136 LATIN CAPITAL LETTER K WITH CEDILLA|Ķ}}
|{{chset-cell1|U+0137 LATIN SMALL LETTER K WITH CEDILLA|ķ}}
|{{chset-cell1|U+013B LATIN CAPITAL LETTER L WITH CEDILLA|Ļ}}
|{{chset-cell1|U+013C LATIN SMALL LETTER L WITH CEDILLA|ļ}}
|{{chset-cell1|U+0145 LATIN CAPITAL LETTER N WITH CEDILLA|Ņ}}
|{{chset-cell1|U+0146 LATIN SMALL LETTER N WITH CEDILLA|ņ}}
|-
|{{chset-cell1|U+014C LATIN CAPITAL LETTER O WITH MACRON|Ō}}
|{{chset-cell1|U+014D LATIN SMALL LETTER O WITH MACRON|ō}}
|{{chset-cell1|U+0156 LATIN CAPITAL LETTER R WITH CEDILLA|Ŗ}}
|{{chset-cell1|U+0157 LATIN SMALL LETTER R WITH CEDILLA|ŗ}}
|{{chset-cell1|U+015C LATIN CAPITAL LETTER S WITH CIRCUMFLEX|Ŝ}}
|{{chset-cell1|U+015D LATIN SMALL LETTER S WITH CIRCUMFLEX|ŝ}}
|{{chset-cell1|U+0168 LATIN CAPITAL LETTER U WITH TILDE|Ũ}}
|{{chset-cell1|U+0169 LATIN SMALL LETTER U WITH TILDE|ũ}}
|{{chset-cell1|U+016A LATIN CAPITAL LETTER U WITH MACRON|Ū}}
|{{chset-cell1|U+016B LATIN SMALL LETTER U WITH MACRON|ū}}
|{{chset-cell1|U+016C LATIN CAPITAL LETTER U WITH BREVE|Ŭ}}
|{{chset-cell1|U+016D LATIN SMALL LETTER U WITH BREVE|ŭ}}
|{{chset-cell1|U+0172 LATIN CAPITAL LETTER U WITH OGONEK|Ų}}
|{{chset-cell1|U+0173 LATIN SMALL LETTER U WITH OGONEK|ų}}
|{{chset-cell1|U+0100 LATIN CAPITAL LETTER A WITH MACRON|Ā}}
|{{chset-cell1|||style=background:#DDD}}
|-
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|-
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|-
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
|{{chset-cell1|||style=background:#DDD}}
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|}

== See also ==
* Compose key
* [[GB 18030]]<!-- for PUA -->
* [[Standard Compression Scheme for Unicode]] (SCSU)
* Symbol (typeface)<!-- for many similar symbols in group 2 -->
* [[Xerox Character Code Standard]] (XCCS)

== Notes ==
{{notelist|refs=
<ref name="NB_C">Lotus 1-2-3 Release 3.0 for [[Engineering:DOS|DOS]] and newer versions are written in C.</ref>
<ref name="NB_R5">For compatibility with Lotus 1-2-3 Release 5.0.</ref>
<ref name="NB_DOS31">According to the documentation this code point is not supported by Lotus 1-2-3 Release 3.1+ for DOS and OS/2 and earlier.<!-- It is not known when exactly support was added --></ref>
<ref name="NB_DOS31_Many">According to the documentation code points 1 to 127 in this group are not supported by Lotus 1-2-3 Release 3.1+ for DOS and OS/2 and earlier.<!-- It is not known when exactly support was added --> These versions only supported LMBCS code points 0 to 511, covering group 0 and 1 only.<!-- also according to "Kamenz_1992_DB" --></ref>
<ref name="NB_Kr">[[Unicode]] does not define a glyph for the crown currency symbol (Krone aka "Kr"), therefore this points to F8FB<sub>hex</sub> in the Unicode Private Use Area (PUA).</ref>
}}

== References ==
{{reflist|refs=
<ref name="Balaban_2001_LMBCS">{{cite web|title=Multi-Language Character Sets – What They Are, How To Use Them |author-first=Bob |author-last=Balaban |date=2001 |publisher=Looseleaf Software, Inc. |url=http://www.bobzblog.com/tuxedoguy.nsf/dx/multilanguage.pdf/$file/multilanguage.pdf |access-date=2016-11-25 |url-status=live |archive-url=https://web.archive.org/web/20161125174612/http://www.bobzblog.com/tuxedoguy.nsf/dx/multilanguage.pdf/%24file/multilanguage.pdf |archive-date=2016-11-25}}</ref>
<ref name="IBM_CDRA_LMBCS">{{cite web |work=IBM Character Data Representation Architecture |publisher=[[Company:IBM|IBM]] (CDRA) |at=Lotus Multi-byte Character Set (LMBCS) |title=Appendix A. Encoding Schemes |url=https://www-01.ibm.com/software/globalization/cdra/appendix_a.html#Lotus%20Multi-byte%20Character%20Set%20(LMBCS) |access-date=2016-11-26 |url-status=live |archive-url=https://web.archive.org/web/20161126165447/https://www-01.ibm.com/software/globalization/cdra/appendix_a.html |archive-date=2016-11-26 |quote=For optimization purposes, the group byte is omitted in [[Software:IBM Notes|Notes]] for single-byte values between X'20' and X'FF'. For example, LMBCS is always optimized to group 0x01, which means that any character where the first byte is greater than 0x1F, has an implicit group byte of 0x01.}}</ref>
<ref name="Lotus_2009_81">{{cite web |title=LMBCS |language=Japanese |date=2009-02-03 |url=http://hnagasim.blog8.fc2.com/blog-entry-81.html |access-date=2016-11-26 |url-status=live |archive-url=https://web.archive.org/web/20161126175211/http://hnagasim.blog8.fc2.com/blog-entry-81.html |archive-date=2016-11-26}}[http://qiita.com/disapalt/items/891f8947b0c586e8c477<!-- https://web.archive.org/web/20161126180459/http://qiita.com/disapalt/items/891f8947b0c586e8c477 -->]</ref>
<ref name="Scherer_2000">{{cite web |title=Re: MS Excel, Lotus 123 & Unicode |author-first1=Markus |author-last1=Scherer |author-first2=Brendan |author-last2=Murray |date=2000-06-02 |url=http://unicode.org/mail-arch/unicode-ml/Archives-Old/UML022/1278.html |access-date=2016-12-06 |url-status=live |archive-url=https://web.archive.org/web/20161206163914/http://unicode.org/mail-arch/unicode-ml/Archives-Old/UML022/1278.html |archive-date=2016-12-06}}</ref>
<ref name="Batutis_2001_ICU">{{cite web |author-first=Edward J. |author-last=Batutis |title=Re: converter types |work=[[Software:International Components for Unicode|International Components for Unicode]] (ICU) |date=2001-11-03 |url=https://sourceforge.net/p/icu/mailman/message/7389276/ |access-date=2016-12-06 |url-status=live |archive-url=https://web.archive.org/web/20161206164926/https://sourceforge.net/p/icu/mailman/message/7389276/ |archive-date=2016-12-06}}</ref>
<ref name="Lotus_1989_Compatibility">{{cite book |title=Lotus 1-2-3 Version 3.1 Upgrader's Handbuch |language=German |trans-title=Upgrader's handbook |chapter=Kapitel 4. Kompatibilität mit anderen 1-2-3 Versionen – Zeichensätze |trans-chapter=Chapter 4. Compatibility with other 1-2-3 Versions – Character Sets |edition=1 |pages=4-10–4-11 |date=1989 |publisher=Lotus Development Corporation |location=Cambridge, MA, USA |id=302173}}</ref>
<ref name="LMB-EXCP">{{cite web |title=lmb-excp.ucm |website=[[GitHub]] |date=2000-02-10 |url=https://github.com/unicode-org/icu/blob/master/icu4c/source/data/mappings/lmb-excp.ucm}}</ref>
<ref name="Lotus_1989_RM31">{{cite book |title=Lotus 1-2-3 Version 3.1 Referenzhandbuch |language=German |trans-title=Lotus 1-2-3 Version 3.1 Reference Manual |edition=1 |chapter=Anhang 2. Der Lotus Multibyte Zeichensatz (LMBCS) |trans-chapter=Appendix 2. The Lotus Multibyte Character Set (LMBCS) |pages=A2-1 – A2-13 |date=1989 |publisher=Lotus Development Corporation |location=Cambridge, MA, USA |id=302168}}</ref>
<ref name="IBM_2016_UCNV">{{cite web |title=ucnv_lmb.c |date=2016 |orig-year=2000-02-09 |editor-first1=Brendan |editor-last1=Murray |editor-first2=Jim |editor-last2=Snyder-Grant |publisher=International Business Machines (IBM) |work=[[Software:International Components for Unicode|International Components for Unicode]] |url=https://opensource.apple.com/source/ICU/ICU-59180.0.1/icuSources/common/ucnv_lmb.cpp.auto.html}}</ref>
<ref name="Lotus_2000_Inside">{{cite book|title=Lotus – Inside Notes – The Architecture of Notes and the Domino Server |publisher=Lotus Development Corporation |date=2000 |url=http://www-12.lotus.com/ldd/doc/uafiles.nsf/70817c90542892178525695b0051105c/2e559b131d346a028525697c00652c2b/$FILE/InsideNotes.pdf |access-date=2016-12-12 |url-status=live |archive-url=https://web.archive.org/web/20161212162221/http://www-12.lotus.com/ldd/doc/uafiles.nsf/70817c90542892178525695b0051105c/2e559b131d346a028525697c00652c2b/%24FILE/InsideNotes.pdf |archive-date=2016-12-12 |quote=[…] Notes uses a single character set, the Lotus Multibyte Character Set (LMBCS), to encode all text data used internally by its programs. Whenever Notes first inputs text encoded in a character set other than LMBCS, it translates the text into a LMBCS string, and whenever it must output text in a character set other than LMBCS, it translates the internal LMBCS string into the appropriate character set. Because all text is internally formatted by LMBCS, all text-processing operations […] are done in only one way. LMBCS uses up to three bytes in memory to represent a single text character […]}}</ref>
<ref name="Kamenz_1992_DB">{{cite book |author-first1=Alfred |author-last1=Kamenz |author-first2=Helmut |author-last2=Vonhoegen |title=Das große Buch zu Lotus 1-2-3 für DOS |language=German |edition=1 |pages=131–132, 357-358 |date=1992 |publisher=Data Becker |isbn=3-89011-375-3}}</ref>
}}

== Further reading ==
*{{cite book |title=Dateiformate – Eine Referenz – Tabellenkalkulation, Text, Grafik, Multimedia, Sound und Internet |language=German |trans-title=File formats – a reference – spreadsheets, text, graphics, multimedia, sound and internet |author-first=Günter |author-last=Born |date=December 2000 |orig-year=1990<!-- for a predecessor book by Addison Wesley --> |publisher=Galileo Computing |chapter=Kapitel 2. LOTUS 1-2-3-Format (WK3) |trans-chapter=Chapter 2. Lotus 1-2-3 WK3 format |location=Bonn, Germany |isbn=3-934358-83-7 |url=http://www.aboutvb.de/bas/formate/pdf/wk3.pdf |access-date=2016-11-28 |url-status=live |archive-url=https://web.archive.org/web/20161129183043/http://www.aboutvb.de/bas/formate/pdf/wk3.pdf |archive-date=2016-11-29}} (Includes some information about LMBCS and Lotus system ranges.)
*{{cite web |title=LMBCS tables |work=User's Guide – 123 Release 4 for Windows |at=CHAPTER: Appendix A Using the Lotus Multibyte Character Set |publisher=Lotus Development |date=1995 |orig-year=1994-01-01 |type=Fax |id=Fax 10955 |url=ftp://ftp.lotus.com/desktop/LotusDoc/10955.txt |access-date=2016-12-06 }}
*{{cite web |title=Entering LMBCS characters |work=User's Guide – 123 Release 4 for Windows |at=CHAPTER: Appendix A Using the Lotus Multibyte Character Set |publisher=Lotus Development |date=1995 |orig-year=1994-01-01 |type=Fax |id=Fax 10954 |url=ftp://ftp.lotus.com/desktop/LotusDoc/10954.txt |access-date=2016-12-06 }}
*{{cite web |author=Lotus Support |title=Notes from Support: SMTP MTA International Character Sets |work=IBM developerWorks |publisher=[[Company:IBM|IBM]] |url=https://www.ibm.com/developerworks/lotus/library/ls-SMTP_MTA_International_Character_Sets/ |access-date=2016-12-08 |url-status=live |archive-url=https://web.archive.org/web/20161208000502/https://www.ibm.com/developerworks/lotus/library/ls-SMTP_MTA_International_Character_Sets/ |archive-date=2016-12-08}}
*Character Translation Files (.CTF) by Notes 2.x and Country Language Service (.CLS) files by Notes 3.0 and higher contain information about LMBCS translation into other codepages [http://www.blanes.cat/help4.nsf/17be5b66a7aa5b648025641700320fc9/47f2e6ebc63cbcffc12565260004d84c!OpenDocument] [http://domino.cnce.it/help4.nsf/ba459ed7b91ff551c1256523005f7581/a58eb1ab81986c8941256523003556a2?OpenDocument]

== External links ==
*{{cite web |title=Blast from the past: LMBCS tables for Windows, OS/2, Unix and Macintosh |author-first=Lars |author-last=Berntrop-Bos |date=2014-07-10 |url=http://planetlotus.org/profiles/lars-berntrop-bos_126302 |access-date=2016-11-26 |url-status=live |archive-url=https://web.archive.org/web/20161126141824/http://planetlotus.org/profiles/lars-berntrop-bos_126302 |archive-date=2016-11-26}}


[[Category:Character encoding]]
[[Category:Character sets]]

{{Sourceattribution|Lotus Multi-Byte Character Set}}