Named group added for the safer 'protected patterns' recognition regexp #168
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update my local fork
In the original code there are the number references used , which might actualy colidate if any group is used inside the $protected_pattern string. for example the protected_pattenr (loaded from file ) : (http[s]?|ftp):\/\/[^:\/\s]+(\/\w+)*\/[\w\-\.]+.
If we use the number reference, the $2 will reffer to (http[s]?|ftp):, instead to (.*) inside the :
while ($t =~ /($protected_pattern)(.*)$/) {
Naming patterns resolves this issue.
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In the original code there are the number references used , which might actualy colidate if any group is used inside the $protected_pattern string. for example the protected_pattenr (loaded from file ) : (http[s]?|ftp)://[^:\/\s]+(/\w+)*/[\w-.]+.
If we use the number reference, the $2 will reffer to (http[s]?|ftp):, instead to (.) inside the :
while ($t =~ /($protected_pattern)(.)$/) {
Naming patterns resolves this issue.