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{{Short description|Programming character encoding}}
{{Short description|Programming character encoding}}
{{Refimprove|date=July 2019}}
{{Refimprove|date=July 2019}}
'''Iran System encoding''' was an 8-bit [[character encoding]] scheme and was created by [[Iran System corporation]] for [[Persian language]] support. This encoding was in use in [[Iran]] in [[DOS]]-based programs and after the introduction of Microsoft [[code page 1256]] this encoding became obsolete. However, some [[Windows]] and DOS programs using this encoding are still in use and some Windows fonts with this encoding exist. Now most programs use code page 1256 or [[Unicode]].
'''Iran System encoding''' is an 8-bit [[character encoding]] scheme and was created by [[Iran System corporation]] for [[Persian language]] support. This encoding was in use in [[Iran]] in [[DOS]]-based programs. After the introduction of Microsoft [[code page 1256]], this encoding became obsolete. However, some [[Windows]] and DOS programs using this encoding are still in use and some Windows fonts with this encoding exist. Now most programs use code page 1256 or [[Unicode]].


==Character set==
==Character set==
Only the upper half (128–255) of the table is shown, the lower half (0–127) is the same as [[code page 437]]. This character set encodes distinct visual forms separately.
Only the upper half (characters 0x80–0xFF) of this extended ASCII table differs from [[code page 437]], the lower half (0x00–0x7F) being the same. This character set encodes distinct visual forms separately.


{|{{chset-table-header1|IRAN SYSTEM<ref>[http://sofia.nmsu.edu/~mleisher/Software/csets/IRANSYSTEM.TXT IRAN SYSTEM to Unicode]</ref>}}
{|{{chset-table-header1|IRAN SYSTEM<ref>{{webarchive|url=https://web.archive.org/web/20200801234901id_/http://sofia.nmsu.edu/~mleisher/Software/csets/IRANSYSTEM.TXT|url-status=dead|title=IRAN SYSTEM to Unicode|date=2020-08-01}}</ref>}}
|-
|{{chset-left1|0x}}
|{{chset-ctrl1|U+0000 NUL|{{resize|85%|[[Null character|NUL]]}}}}
|{{chset-cell1|U+263A WHITE SMILING FACE|[[☺]]}}
|{{chset-cell1|U+263B BLACK SMILING FACE|[[☻]]}}
|{{chset-cell1|U+2665 BLACK HEART SUIT|[[Suit (cards)|♥]]}}
|{{chset-cell1|U+2666 BLACK DIAMOND SUIT|[[Suit (cards)|♦]]}}
|{{chset-cell1|U+2663 BLACK CLUB SUIT|[[Suit (cards)|♣]]}}
|{{chset-cell1|U+2660 BLACK SPADE SUIT|[[Suit (cards)|♠]]}}
|{{chset-cell1|U+2022 BULLET|[[•]]}}
|{{chset-cell1|U+25D8 INVERSE BULLET|[[◘]]}}
|{{chset-cell1|U+25CB WHITE CIRCLE|[[bullet (typography)|○]]}}
|{{chset-cell1|U+25D9 INVERSE WHITE CIRCLE|[[bullet (typography)|◙]]}}
|{{chset-cell1|U+2642 MALE SIGN|[[Gender symbol|♂]]}}
|{{chset-cell1|U+2640 FEMALE SIGN|[[Gender symbol|♀]]}}
|{{chset-cell1|U+266A EIGHTH NOTE|[[♪]]}}
|{{chset-cell1|U+266B BEAMED EIGHTH NOTES|[[♫]]}}
|{{chset-cell1|U+263C WHITE SUN WITH RAYS|[[☼]]}}
|-
|{{chset-left1|1x}}
|{{chset-cell1|U+25BA BLACK RIGHT-POINTING POINTER|►}}
|{{chset-cell1|U+25C4 BLACK LEFT-POINTING POINTER|◄}}
|{{chset-cell1|U+2195 UP DOWN ARROW|↕}}
|{{chset-cell1|U+203C DOUBLE EXCLAMATION MARK|[[Exclamation mark|‼]]}}
|{{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|↨}}
|{{chset-cell1|U+2191 UPWARDS ARROW|↑}}
|{{chset-cell1|U+2193 DOWNWARDS ARROW|↓}}
|{{chset-cell1|U+2192 RIGHTWARDS ARROW|→}}
|{{chset-cell1|U+2190 LEFTWARDS ARROW|←}}
|{{chset-cell1|U+221F RIGHT ANGLE|[[∟]]}}
|{{chset-cell1|U+2194 LEFT RIGHT ARROW|↔}}
|{{chset-cell1|U+25B2 BLACK UP-POINTING TRIANGLE|▲}}
|{{chset-cell1|U+25BC BLACK DOWN-POINTING TRIANGLE|▼}}
|-
|{{chset-left1|2x}}
|{{chset-ctrl1|U+0020 SPACE|&nbsp;[[Whitespace character|SP]]&nbsp;}}
|{{chset-cell1|U+0021 EXCLAMATION MARK|[[!]]}}
|{{chset-cell1|U+0022 QUOTATION MARK|[["]]}}
|{{chset-cell1|U+0023 NUMBER SIGN|[[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|[[Asterisk|*]]}}
|{{chset-cell1|U+002B PLUS SIGN|[[+]]}}
|{{chset-cell1|U+002C COMMA|[[,]]}}
|{{chset-cell1|U+002D HYPHEN-MINUS|[[-]]}}
|{{chset-cell1|U+002E FULL STOP|[[Full stop|.]]}}
|{{chset-cell1|U+002F SOLIDUS|[[Slash (punctuation)|/]]}}
|-
|{{chset-left1|3x}}
|{{chset-cell1|U+0030 DIGIT ZERO|[[0 (number)|0]]}}
|{{chset-cell1|U+0031 DIGIT ONE|[[1 (number)|1]]}}
|{{chset-cell1|U+0032 DIGIT TWO|[[2 (number)|2]]}}
|{{chset-cell1|U+0033 DIGIT THREE|[[3 (number)|3]]}}
|{{chset-cell1|U+0034 DIGIT FOUR|[[4 (number)|4]]}}
|{{chset-cell1|U+0035 DIGIT FIVE|[[5 (number)|5]]}}
|{{chset-cell1|U+0036 DIGIT SIX|[[6 (number)|6]]}}
|{{chset-cell1|U+0037 DIGIT SEVEN|[[7 (number)|7]]}}
|{{chset-cell1|U+0038 DIGIT EIGHT|[[8 (number)|8]]}}
|{{chset-cell1|U+0039 DIGIT NINE|[[9 (number)|9]]}}
|{{chset-cell1|U+003A COLON|[[colon (punctuation)|:]]}}
|{{chset-cell1|U+003B SEMICOLON|[[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-left1|4x}}
|{{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-left1|5x}}
|{{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|[[Square brackets|&#91;]]}}
|{{chset-cell1|U+005C REVERSE SOLIDUS|[[Backslash|\]]}}
|{{chset-cell1|U+005D RIGHT SQUARE BRACKET|[[Square brackets|&#93;]]}}
|{{chset-cell1|U+005E CIRCUMFLEX ACCENT|[[^]]}}
|{{chset-cell1|U+005F LOW LINE|[[Underscore|_]]}}
|-
|{{chset-left1|6x}}
|{{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-left1|7x}}
|{{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|[[Braces (punctuation)|{]]}}
|{{chset-cell1|U+007C VERTICAL LINE|[[Vertical bar|{{pipe}}]]}}
|{{chset-cell1|U+007D RIGHT CURLY BRACKET|[[Braces (punctuation)|}]]}}
|{{chset-cell1|U+007E TILDE|[[~]]}}
|{{chset-cell1|U+2302 HOUSE|[[Miscellaneous Technical|⌂]]}}
|-
|-
|{{chset-left1|8x}}
|{{chset-left1|8x}}
|{{chset-cell1|U+06F0 EXTENDED ARABIC-INDIC DIGIT ZERO|[[0|۰]]}}
|{{chset-cell1|U+06F0 EXTENDED ARABIC-INDIC DIGIT ZERO|[[۰]]}}
|{{chset-cell1|U+06F1 EXTENDED ARABIC-INDIC DIGIT ONE|[[۱]]}}
|{{chset-cell1|U+06F1 EXTENDED ARABIC-INDIC DIGIT ONE|[[۱]]}}
|{{chset-cell1|U+06F2 EXTENDED ARABIC-INDIC DIGIT TWO|[[۲]]}}
|{{chset-cell1|U+06F2 EXTENDED ARABIC-INDIC DIGIT TWO|[[۲]]}}

Latest revision as of 09:15, 11 June 2024

Iran System encoding is an 8-bit character encoding scheme and was created by Iran System corporation for Persian language support. This encoding was in use in Iran in DOS-based programs. After the introduction of Microsoft code page 1256, this encoding became obsolete. However, some Windows and DOS programs using this encoding are still in use and some Windows fonts with this encoding exist. Now most programs use code page 1256 or Unicode.

Character set[edit]

Only the upper half (characters 0x80–0xFF) of this extended ASCII table differs from code page 437, the lower half (0x00–0x7F) being the same. This character set encodes distinct visual forms separately.

IRAN SYSTEM[1]
0 1 2 3 4 5 6 7 8 9 A B C D E F
0x NUL ☺ ☻ ♥ ♦ ♣ ♠ • ◘ ○ ◙ ♂ ♀ ♪ ♫ ☼
1x ► ◄ ↕ ‼ § ▬ ↨ ↑ ↓ → ← ∟ ↔ ▲ ▼
2x  SP  ! " # $ % & ' ( ) * + , - . /
3x 0 1 2 3 4 5 6 7 8 9 : ; < = > ?
4x @ A B C D E F G H I J K L M N O
5x P Q R S T U V W X Y Z [ \ ] ^ _
6x ` a b c d e f g h i j k l m n o
7x p q r s t u v w x y z { | } ~ ⌂
8x ۰ ۱ ۲ ۳ ۴ ۵ ۶ ۷ ۸ ۹ ، ـ ؟ ﺁ ﺋ† ﺀ
9x ﺍ ﺎ ﺏ‡ ﺑ† ﭖ‡ ﭘ† ﺕ‡ ﺗ† ﺙ‡ ﺛ† ﺝ‡ ﺟ† ﭺ‡ ﭼ† ﺡ‡ ﺣ†
Ax ﺥ‡ ﺧ† ﺩ‡ ﺫ‡ ﺭ‡ ﺯ‡ ﮊ‡ ﺱ‡ ﺳ† ﺵ‡ ﺷ† ﺹ‡ ﺻ† ﺽ‡ ﺿ† ﻁ*
Bx ░ ▒ ▓ │ ┤ ╡ ╢ ╖ ╕ ╣ ║ ╗ ╝ ╜ ╛ ┐
Cx └ ┴ ┬ ├ ─ ┼ ╞ ╟ ╚ ╔ ╩ ╦ ╠ ═ ╬ ╧
Dx ╨ ╤ ╥ ╙ ╘ ╒ ╓ ╫ ╪ ┘ ┌ █ ▄ ▌ ▐ ▀
Ex ﻅ* ﻉ ﻊ ﻌ ﻋ ﻍ ﻎ ﻐ ﻏ ﻑ‡ ﻓ† ﻕ‡ ﻗ† ﮎ‡ ﮐ† ﮒ‡
Fx ﮔ† ﻝ‡ ﻻ ﻟ† ﻡ‡ ﻣ† ﻥ‡ ﻧ† ﻭ‡ ﻩ‡ ﻬ ﻫ ﯽ ﯼ ﯾ† NBSP
* Position used for all forms of the letter.
† Initial or medial form.
‡ Final or isolated form.

References[edit]

  1. ^ IRAN SYSTEM to Unicode at the Wayback Machine (archived 2020-08-01)


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