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bug#54802: OClosure: Make `interactive-form` a generic function
From: |
Stefan Monnier |
Subject: |
bug#54802: OClosure: Make `interactive-form` a generic function |
Date: |
Thu, 14 Apr 2022 23:24:23 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
>> Part of the 2x slowdown is due to generic dispatch but part is due to
>> the fact the code is in ELisp rather than in C, so even a "perfectly
>> fast" generic dispatch wouldn't get us back the factor 2x.
>> And speeding up generic dispatch is not super easy.
>
> Hmm, so what about having a special "OClosure" pseudovector type on the
> C level which would otherwise behave like byte-code functions, but
> behave specially in `interactive-form'?
I can do a sort of `oclosurep` from C already. But that doesn't
guarantee that the OClosure has an interactive form, so in the case we
match `oclosurep` I'd still need to call another function from the ELisp
world (that's the one I called `generic-interactive-form` since it would
most naturally be a generic function) because it'd be inconvenient to
figure out from C if that OClosure has an interactive-form (and where it
is).
Stefan
- bug#54802: OClosure: Make `interactive-form` a generic function, Stefan Monnier, 2022/04/08
- bug#54802: OClosure: Make `interactive-form` a generic function, Eli Zaretskii, 2022/04/09
- bug#54802: OClosure: Make `interactive-form` a generic function, Lars Ingebrigtsen, 2022/04/10
- bug#54802: OClosure: Make `interactive-form` a generic function, Po Lu, 2022/04/13
- bug#54802: OClosure: Make `interactive-form` a generic function, Stefan Monnier, 2022/04/14
- bug#54802: OClosure: Make `interactive-form` a generic function, Po Lu, 2022/04/14
- bug#54802: OClosure: Make `interactive-form` a generic function, Stefan Monnier, 2022/04/14
- bug#54802: OClosure: Make `interactive-form` a generic function, Po Lu, 2022/04/14
- bug#54802: OClosure: Make `interactive-form` a generic function,
Stefan Monnier <=
- bug#54802: OClosure: Make `interactive-form` a generic function, Po Lu, 2022/04/15
- bug#54802: OClosure: Make `interactive-form` a generic function, Stefan Monnier, 2022/04/15
- bug#54802: OClosure: Make `interactive-form` a generic function, Eli Zaretskii, 2022/04/15
- bug#54802: OClosure: Make `interactive-form` a generic function, Stefan Monnier, 2022/04/18
- bug#54802: OClosure: Make `interactive-form` a generic function, Eli Zaretskii, 2022/04/19
- bug#54802: OClosure: Make `interactive-form` a generic function, Stefan Monnier, 2022/04/19
- bug#54802: OClosure: Make `interactive-form` a generic function, Lars Ingebrigtsen, 2022/04/19
- bug#54802: OClosure: Make `interactive-form` a generic function, Eli Zaretskii, 2022/04/19
- bug#54802: OClosure: Make `interactive-form` a generic function, Stefan Monnier, 2022/04/19
- bug#54802: OClosure: Make `interactive-form` a generic function, Eli Zaretskii, 2022/04/19