perl escape chars!

[Apollon Koutlides]

Antonis Faragitakis wrote:

> mipos gnorizi kapoios pos agnorizi i perl se ena windows text document 
> to paragraph mark
> etsi oste na to kano replace me tipota!?

Δεν είμαι σίγουρος τι εννοείς "paragraph mark", ωστόσο αν ξέρεις το 
charcode του μπορείς να χρησιμοποιήσεις octal ή hex notation σε ένα 
regex, π.χ.:

$string =~ s/\033//;       # Octal 033
$string =~ s/\x1B//;       # Hex 1B
$string =~ s/\x{263a}//;   # Wide Hex (painful multibyte-char issues 
notwithstanding)


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