Unicode variable names: Difference between revisions
Add Factor example
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Δ <- Δ + 1
printfn "%d" Δ</lang>
=={{header|Factor}}==
Variable names can contain any character, inlcuding unicode characters, as long as they don't parse as a string or a number.
<lang factor>USE: locals
[let
1 :> Δ!
Δ 1 + Δ!
Δ .
]</lang>
=={{header|Forth}}==
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