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Add Unicode support to autolink regular expression 

- Explicitly exclude non-breaking spaces from URLs as \s doesn't include them
This commit is contained in:
Hypolite Petovan 2019-05-19 08:45:29 -04:00
parent 6f0c6e8926
commit 3395f56036
1 changed files with 8 additions and 8 deletions
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16
src/Util/Strings.php
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@ -355,25 +355,25 @@ class Strings
*/
public static function autoLinkRegEx()
{
return '@(?xi)
return '@
(?<![=\'\]"/]) # Not preceded by [, =, \', ], ", /
\b
( # Capture 1: entire matched URL
https?:// # http or https protocol
(?:
[^/\s`!()\[\]{};:\'",<>?«»“”‘’.] # Domain can\'t start with a .
[^/\s`!()\[\]{};:\'",<>?«»“”‘’]+ # Domain can\'t end with a .
[^/\s\xA0`!()\[\]{};:\'",<>?«»“”‘’.] # Domain can\'t start with a .
[^/\s\xA0`!()\[\]{};:\'",<>?«»“”‘’]+ # Domain can\'t end with a .
\.
[^/\s`!()\[\]{};:\'".,<>?«»“”‘’]+/? # Followed by a slash
[^/\s\xA0`!()\[\]{};:\'".,<>?«»“”‘’]+/? # Followed by a slash
)
(?: # One or more:
[^\s()<>]+ # Run of non-space, non-()<>
[^\s\xA0()<>]+ # Run of non-space, non-()<>
| # or
\(([^\s()<>]+|(\([^\s()<>]+\)))*\) # balanced parens, up to 2 levels
\(([^\s\xA0()<>]+|(\([^\s()<>]+\)))*\) # balanced parens, up to 2 levels
| # or
[^\s`!()\[\]{};:\'".,<>?«»“”‘’] # not a space or one of these punct chars
[^\s\xA0`!()\[\]{};:\'".,<>?«»“”‘’] # not a space or one of these punct chars
)*
)@';
)@xiu';
}
/**