| … | … | ||
|---|---|---|---|
| 8 | 8 | ||
| 9 | () | 9 | () |
| 10 | } | 10 | } |
| 11 | 11 | ||
| 12 | my @patterns = ( | 12 | my @patterns = ( |
| 13 | # urls | 13 | # urls, just a heuristic |
| 14 | qr{ ([a-z0-9.+\-]+://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),]+) }x, | 14 | qr{( |
| 15 | (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),]+ | ||
| 16 | [^.] # do not include a trailing dot, its wrong too often | ||
| 17 | )}x, | ||
| 15 | 18 | ||
| 16 | # shell-like argument quoting | 19 | # shell-like argument quoting |
| 17 | qr{\G\s*( | 20 | qr{\G\s*( |
| 18 | (?: | 21 | (?: |
| 19 | [^"'\\ \t]+ | 22 | [^"'\\ \t]+ |
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