Atomic vector: Difference between revisions

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<source lang=apl inline>⎕AV</source> is obsolete in Dyalog APL since Unicode Edition was introduced. The '''Unicode Atomic Vector''' (<source lang=apl inline>⎕AVU</source>) defines characters in <source lang=apl inline>⎕AV</source> as a list of Unicode code points.
<source lang=apl inline>⎕AV</source> is obsolete in Dyalog APL since Unicode Edition was introduced. It no longer contains all the [[glyph]]s used for [[primitive function]]s and [[primitive operator|operators]] in Dyalog APL.
 
The '''Unicode Atomic Vector''' (<source lang=apl inline>⎕AVU</source>) defines characters in <source lang=apl inline>⎕AV</source> as a list of Unicode code points.


== Links ==
== Links ==
* [https://help.dyalog.com/18.0/index.htm#Language/System%20Functions/av.htm Dyalog version 18.0 – Atomic Vector]
* [https://help.dyalog.com/18.0/index.htm#Language/System%20Functions/av.htm Dyalog version 18.0 – Atomic Vector]
* Mastering Dyalog APL: [https://www.dyalog.com/uploads/documents/MasteringDyalogAPL.pdf#page=525 page 525]
* Mastering Dyalog APL: [https://www.dyalog.com/uploads/documents/MasteringDyalogAPL.pdf#page=525 page 525]
* [[Adám Brudzewsky]]'s [https://github.com/abrudz/SBCS Single-byte character set (SBCS)]


[[Category:System constants]]
[[Category:System constants]]

Revision as of 18:39, 6 July 2020

Atomic vector (⎕AV) contains 256 characters. This was the entire character set in some of the older interpreters that did not support Unicode.

In Dyalog APL:

      6 41⍴10↓⎕AV
⌶ɫ%'⍺⍵_abcdefghijklmnopqrstuvwxyz��¯.⍬012
3456789�⊢¥$£¢∆ABCDEFGHIJKLMNOPQRSTUVWXYZ�
�ý·?⍙ÁÂÃÇÈÊËÌÍÎÏÐÒÓÔÕÙÚÛÝþãìðòõ{€}⊣⌷¨ÀÄÅÆ
⍨ÉÑÖØÜßàáâäåæçèéêëíîïñ[/⌿\⍀<≤=≥>≠∨∧-+÷×?∊
⍴~↑↓⍳○*⌈⌊∇∘(⊂⊃∩∪⊥⊤|;,⍱⍲⍒⍋⍉⌽⊖⍟⌹!⍕⍎⍫⍪≡≢óôöø
"#�&´┘┐┌└┼─├┤┴┬│@ùúû^ü`∣¶:⍷¿¡⋄←→⍝)]� §⎕⍞⍣

In GNU APL:

      5 45⍴31↓⎕AV
 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJK
LMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwx
yz{|}~¥€⇄∧∼≬⋆⋸⌸⌺⌼μ⍁¡⍣⍅⎕⍞⌹⍆⍤⍇⍈⍊⊤λ⍍⍏£⊥⍶⌶⍐⍑χ≢⍖⍗
⍘⍚⍛⌈⍜⍢∪⍨⍕⍎⍬⍪∣│┤⍟∆∇→╣║╗╝←⌊┐└┴┬├─┼↑↓╔╚╩╦╠═╬≡⍸⍷∵
⌷⍂⌻⊢⊣◊┘┌█▄▌▐▀⍺⍹⊂⊃⍝⍲⍴⍱⌽⊖○∨⍳⍉∈∩⌿⍀≥≤≠×÷⍙∘⍵⍫⍋⍒¯¨ 

⎕AV is obsolete in Dyalog APL since Unicode Edition was introduced. It no longer contains all the glyphs used for primitive functions and operators in Dyalog APL.

The Unicode Atomic Vector (⎕AVU) defines characters in ⎕AV as a list of Unicode code points.

Links