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comp / comp.lang.tcl / Re: unicode text

SubjectAuthor
* unicode textsaito
`* Re: unicode textMichael Soyka
 `- Re: unicode textsaito

1
Subject: unicode text
From: saito
Newsgroups: comp.lang.tcl
Organization: A noiseless patient Spider
Date: Sat, 9 Nov 2024 02:28 UTC
Path: eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: saitology9@gmail.com (saito)
Newsgroups: comp.lang.tcl
Subject: unicode text
Date: Fri, 8 Nov 2024 21:28:54 -0500
Organization: A noiseless patient Spider
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Is there a way to remove emojis, non-printable and other graphic
characters from a string? I can use a regexp with a-zA-Z and such but
this doesn't account for valid characters from non-ascii/non-Western
languages, right?

Subject: Re: unicode text
From: Michael Soyka
Newsgroups: comp.lang.tcl
Organization: self
Date: Sat, 9 Nov 2024 03:15 UTC
References: 1
Path: eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: mssr953@gmail.com (Michael Soyka)
Newsgroups: comp.lang.tcl
Subject: Re: unicode text
Date: Fri, 8 Nov 2024 22:15:20 -0500
Organization: self
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On 11/08/2024 9:28 PM, saito wrote:
> Is there a way to remove emojis, non-printable and other graphic
> characters from a string? I can use a regexp with a-zA-Z and such but
> this doesn't account for valid characters from non-ascii/non-Western
> languages, right?
>
I've found that this regular expression works for emojis:
[^[:print:][:cntrl:]]

Subject: Re: unicode text
From: saito
Newsgroups: comp.lang.tcl
Organization: A noiseless patient Spider
Date: Sat, 9 Nov 2024 17:57 UTC
References: 1 2
Path: eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: saitology9@gmail.com (saito)
Newsgroups: comp.lang.tcl
Subject: Re: unicode text
Date: Sat, 9 Nov 2024 12:57:27 -0500
Organization: A noiseless patient Spider
Lines: 11
Message-ID: <vgo7q7$3t685$1@dont-email.me>
References: <vgmhd8$3etp3$1@dont-email.me> <vgmk48$3fpdg$1@dont-email.me>
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On 11/8/2024 10:15 PM, Michael Soyka wrote:
> On 11/08/2024 9:28 PM, saito wrote:
>> Is there a way to remove emojis, non-printable and other graphic
>> characters from a string? I can use a regexp with a-zA-Z and such but
>> this doesn't account for valid characters from non-ascii/non-Western
>> languages, right?
>>
> I've found that this regular expression works for emojis:
>    [^[:print:][:cntrl:]]

Thanks! That is a good start.

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