* Using UTF-8 Graphemes in pcase
@ 2023-08-16 8:23 Heime
2023-08-16 8:50 ` Anders Munch
0 siblings, 1 reply; 4+ messages in thread
From: Heime @ 2023-08-16 8:23 UTC (permalink / raw)
To: Heime via Users list for the GNU Emacs text editor
I am using a pcase matching strings that include UTF-8 Graphemes. Would this
be safe to do, or would the match fail should a user not have a specific
UTF-8 Grapheme available on his system.
(setq grafm "sumintsl ⨋")
(pcase grafm
("sumintsl ⨋" (imprint seltr "\\sumintsl" "")) )
^ permalink raw reply [flat|nested] 4+ messages in thread* RE: Using UTF-8 Graphemes in pcase
2023-08-16 8:23 Using UTF-8 Graphemes in pcase Heime
@ 2023-08-16 8:50 ` Anders Munch
2023-08-16 9:01 ` tomas
0 siblings, 1 reply; 4+ messages in thread
From: Anders Munch @ 2023-08-16 8:50 UTC (permalink / raw)
To: Heime via Users list for the GNU Emacs text editor
Heime wrote:
> I am using a pcase matching strings that include UTF-8 Graphemes.
> Would this be safe to do, or would the match fail should a user not have a specific
> UTF-8 Grapheme available on his system.
String comparison does not depend on the presence of fonts. You'll be fine.
regards, Anders
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Using UTF-8 Graphemes in pcase
2023-08-16 8:50 ` Anders Munch
@ 2023-08-16 9:01 ` tomas
2023-08-16 9:21 ` Heime
0 siblings, 1 reply; 4+ messages in thread
From: tomas @ 2023-08-16 9:01 UTC (permalink / raw)
To: Anders Munch; +Cc: Heime via Users list for the GNU Emacs text editor
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On Wed, Aug 16, 2023 at 08:50:13AM +0000, Anders Munch wrote:
> Heime wrote:
> > I am using a pcase matching strings that include UTF-8 Graphemes.
> > Would this be safe to do, or would the match fail should a user not have a specific
> > UTF-8 Grapheme available on his system.
>
> String comparison does not depend on the presence of fonts. You'll be fine.
But watch out for homoglyphs. You do the debugging.
Cheers
--
t
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Using UTF-8 Graphemes in pcase
2023-08-16 9:01 ` tomas
@ 2023-08-16 9:21 ` Heime
0 siblings, 0 replies; 4+ messages in thread
From: Heime @ 2023-08-16 9:21 UTC (permalink / raw)
To: tomas; +Cc: Anders Munch, Heime via Users list for the GNU Emacs text editor
------- Original Message -------
On Wednesday, August 16th, 2023 at 9:01 PM, tomas@tuxteam.de <tomas@tuxteam.de> wrote:
But watch out for homoglyphs. You do the debugging. - t
They will be mathematical symbols form the Latex Catalogue. How does a match happen then ?
What do UTF-8 symbols introduce ?
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-08-16 9:21 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2023-08-16 8:23 Using UTF-8 Graphemes in pcase Heime
2023-08-16 8:50 ` Anders Munch
2023-08-16 9:01 ` tomas
2023-08-16 9:21 ` Heime
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