Regular Expressions Recursion Relative group references
Example
Subpatterns can be referenced with their relative group number:
(?-1)will recurse into the previous group(?+1)will recurse into the next group
Also usable with the \g<N> syntax.
Subpatterns can be referenced with their relative group number:
(?-1) will recurse into the previous group(?+1) will recurse into the next groupAlso usable with the \g<N> syntax.
