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Unary operator followed by a space #324

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phil294 opened this issue Feb 2, 2023 · 4 comments
Closed

Unary operator followed by a space #324

phil294 opened this issue Feb 2, 2023 · 4 comments

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@phil294
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phil294 commented Feb 2, 2023 

! x

fails with ParseError
@STRd6
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STRd6 commented Feb 2, 2023

Thanks for the report! Currently unary operators don't allow whitespace between the operator and the operand. It may be possible to relax this for some operators in some situations but I'll have to think about it further.

@STRd6
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STRd6 commented Feb 2, 2023

My main concern is if we add a future a ! b binary op then I wouldn't want people to have gotten used to ! x in the meantime.

@edemaine
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edemaine commented Feb 2, 2023

Note: not (currently behind coffeeNot flag, but see #287) allows whitespace after it, so that's an alternative to use.

@edemaine edemaine changed the title Exclamation mark with space Unary operator followed by a space Feb 8, 2023
@STRd6
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STRd6 commented Feb 10, 2023

We're not currently planning to change this but please re-open the issue if you have other ideas about it.

@STRd6 STRd6 closed this as not planned Won't fix, can't repro, duplicate, stale Feb 10, 2023
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@STRd6 @edemaine @phil294