Log Message:
devel/ruby-regexp_parser: update to 2.7.0

2.7.0 (2023-02-08)

Added

* Regexp::Lexer.lex now streams tokens when called with a block
  - it can now take arbitrarily large input, just like Regexp::Scanner
  - this also slightly improves Regexp::Parser.parse performance
  - note: Regexp::Parser.parse still does not and will not support streaming
* improved performance of Subexpression#each_expression
* minor improvements to Regexp::Scanner performance
* overall improvement of parse performance: about 10% for large Regexps

Fixed

* parsing of octal escape sequences in sets, e.g. [\141]
  - thanks to Randy Stauner for the report