|
===Common variants===
+ ;; [[BASIC programming language|BASIC]], [[C++]], [[C Sharp (programming language)|C#]], [[Pascal programming language|Pascal]], [[Delphi programming language|Delphi]], [[JavaScript]], [[Java (programming language)|Java]], [[Python (programming language)|Python]],
[[Turing (programming language)|Turing]], [[Ruby programming language|Ruby]], [[Windows PowerShell]]
++ ;; [[Haskell (programming language)|Haskell]]
& ;; [[Ada (programming language)|Ada]], [[AppleScript]], [[Curl programming language|Curl]], [[VHDL]], [[Visual Basic]], [[Microsoft Excel| Excel]]
. ;; [[Perl]] (before version 6), [[PHP]], and [[Maple computer algebra system|Maple]] (up to version 5), Autohotkey
~ ;; [[Perl 6]] and [[D programming language|D]]
|| ;; [[Icon (programming language)|Icon]], Standard [[SQL]], [[PL/I]], [[Rexx]], and [[Maple computer algebra system|Maple]] (from version 6)
<> ;; [[Mathematica]]
.. ;; [[Lua programming language|Lua]]
, ;; [[J programming language]]
^ ;; [[OCaml]] and [[Standard ML]]
// ;; [[Fortran]]
===Unique variants===
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