Bump regexp_parser from 1.3.0 to 1.5.0

[dependabot-preview]

Bumps regexp_parser from 1.3.0 to 1.5.0.

Changelog

Sourced from regexp_parser's changelog.

[1.5.0] - 2019-05-14 - Janosch Müller

Added

• Added #referenced_expression for backrefs, subexp calls and conditionals
  • returns the Group expression that is being referenced via name or number
• Added Expression#repetitions
  • returns a Range of allowed repetitions (1..1 if there is no quantifier)
  • like #quantity but with a more uniform interface
• Added Expression#match_length
  • allows to inspect and iterate over String lengths matched by the Expression

Fixed

• Fixed Expression#clone "direction"
  • it used to dup ivars onto the callee, leaving only the clone referencing the original objects
  • this will affect you if you call #eql?/#equal? on expressions or use them as Hash keys
• Fixed #clone results for Sequences, e.g. alternations and conditionals
  • the inner #text was cloned onto the Sequence and thus duplicated
  • e.g. Regexp::Parser.parse(/(a|bc)/).clone.to_s # => (aa|bcbc)
• Fixed inconsistent #to_s output for Sequences
  • it used to return only the "specific" text, e.g. "|" for an alternation
  • now it includes nested expressions as it does for all other Subexpressions
• Fixed quantification of codepoint lists with more than one entry (\u{62 63 64}+)
  • quantifiers apply only to the last entry, so this token is now split up if quantified

[1.4.0] - 2019-04-02 - Janosch Müller

Added

• Added support for 19 new unicode properties introduced in Ruby 2.6.0

Commits

• f653b0f Release v1.5.0
• 4ca7cec Update README
• 5c336b7 Fix quantification of codepoint lists
• df3dfd7 Remove some obsolete ruby version checks
• 2475fd0 Fix #initialize_clone direction
• ca2dbfe Add #repetitions, #match_length
• 42955d4 Fix Sequence#clone by removing #text -> #to_s circle
• 23d6579 Add #referenced_expression
• 24cb67d Merge pull request #60 from ammar/migrate_to_rspec
• d84f342 Migrate to RSpec
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #144.