Description Usage Arguments Value Note References Examples
View source: R/backreferences.R
Makes the regular expression (or part of it) recursive.
1 | recursive(x)
|
x |
A character vector. |
A character vector representing part or all of a regular expression.
Recursion is not supported by R's internal PRCE engine or
stringi
's ICU engine.
http://www.regular-expressions.info/recurse.html and http://www.rexegg.com/regex-recursion.html
1 2 3 4 5 6 7 8 9 |
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