in reply to Replacing whitespaces with a regex
Just do
whithout any if. If there is multiple whitespace, it will be replaced, if not, nothing happens.$words =~ s/\s\s+$/ /;
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ
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