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| PerlMonks |
Re: Perl treats period as space in stringby GrandFather (Saint) |
| on Jul 20, 2021 at 20:59 UTC ( [id://11135234]=note: print w/replies, xml ) | Need Help?? |
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The '.' is matching any non-newline character which is what it does in a regular expression when it hasn't been quoted. See Perl regular expression metacharacters.
Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond
In Section
Seekers of Perl Wisdom
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