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Re: support figure space (U+2007)


From: Werner LEMBERG
Subject: Re: support figure space (U+2007)
Date: Fri, 14 Jan 2022 18:21:57 +0000 (UTC)

> the /a "flag" can also be used to limit the character class to ASCII
> space characters:
>  
> -  $content =~ s/^\s*//;
> -  $content =~ s/\s*$//;
> +  $content =~ s/^\s*//a;
> +  $content =~ s/\s*$//a;

This looks good, thanks.  However, it is probably necessary to filter
out the ideographic space (U+3000), too.

Masamichi-san, what do you think?  Here is a link to the complete
conversation:

  https://lists.gnu.org/archive/html/bug-texinfo/2022-01/msg00005.html

Other CJK users, please also comment!


    Werner



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