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| Perl-Sensitive Sunglasses | |
| PerlMonks |
Re^3: (Solved) Extracting sometimes null string from text variableby RonW (Parson) |
| on Sep 21, 2017 at 22:23 UTC ( [id://1199856]=note: print w/replies, xml ) | Need Help?? |
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The solution of using \h gives me pause because it is obscure. The list of character class escapes in perlre could be improved by better grouping of related character classes.
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