Stanford/ITS character set

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Stanford/ITS character set
US-ASCII
Based onSEASCII[2]

Stanford/ITS character set is an

character set based on SEASCII with modifications allowing compatibility with 1968 ASCII.[2]

Usage

It is used as an alternate character set of the SUPDUP protocol for terminals with %TOSAI and %TOFCI bits set.[2] It is also recommended for TeX implementations on systems with large character sets.[1] The default plain TeX macro package sets values B16 (↑) and 116 (↓) as alternative character codes for superscripts and subscripts, respectively (the default being ^ and _).[3]

The Knight keyboard is an example of a keyboard capable of inputting all of the defined characters excluding ⋅γδ±⊕◊∫, as they are mapped to ASCII commands NUL, HT, LF, FF, CR, ESC and DEL, respectively.

Coverage

Each character is encoded as a single seven-bit code value. It contains all 95

mathematical symbols and 6 Greek letters
.

Code page layout

Stanford/ITS character set
0 1 2 3 4 5 6 7 8 9 A B C D E F
0x
⋅
 ↓
α
β
 ∧ ¬
∈
 π
λ
γ
δ
 ↑
±
 ⊕ ∞
∂
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
{
 |
}
 ~ ∫

See also

References

  1. ^ a b
    ISBN 0201134470
    .
  2. ^ a b c
    doi:10.17487/RFC0734. RFC 734
    . Retrieved February 18, 2019.
  3. ^
    ISBN 0201134470
    .

Further reading
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