1.14.0

1.14.0 (16-Sep-2025)

• Thread-safety with OCaml 5 (#574).

• Introduce [Re.Pcre.get_named_substring_opt]. A non raising version of
  [Re.Pcre.get_named_substring] (#525)

• Introduce parsing functions in Re.{Perl,Pcre,Emacs,Glob} that return a
  result instead of raising. (#542)

• Introduce experimental streaming API Re.Stream. (#456)

• Make [Re.Str] functions tail recursive (#539)

• Fix [Re.Pcre.split]. Regression introduced in 1.12 and a previous bug with
  [Re.Pcre.split] (#538).

• Avoid parsing unnecessary patterns supported only by Re.Emacs in Re.Str
  (#563)

1.13.3

Remove unboxed options. Although the implementation looks fine (it was taken from dune), the performance benefit seems negligible.

1.13.2

Make some internal functions available for private use. No user visible changes.

1.13.1

1.13.1 (30-Sep-2024)

• Fix re on jsoo (#150)

1.13.0

1.13.0 (30-Sep-2024)

• Add non raising versions of all [Re.Group] functions (#414, fixes #150)

• Add support for hex and octal of the form: \o{...} and \x{...} (#403)

• Add support for octal characters using \0dd and \ddd (#402)

• Add support for \Q...\E quoted expressions in Pcre and Perl syntax (#401)

• Re.execp and related function raise [Invalid_argument "$function"] when [pos]
  or [len] arguments are out of bounds. In 1.12.0, a regerssion was introduced
  that raised [Invalid_argument _] from [String.get].

1.12.0

CHANGES:

• Add Re.split_delim (#233)
• Fix handling of empty matches in splitting and substitution functions (#233)
• Add support for character classes in Re.Posix (#263)

1.11.0

CHANGES:

• Add Re.group_count to get the number of groups in a compiled regex (#218)
• Add Re.exec_partial_detailed to allow resuming searches from partial inputs
  (#219)
• Re-export Re.Perl's Parse_error and Not_supported exceptions
  in Pcre (#222)
• Add support for DOTALL flag in Re.Pcre.regexp (#225)
• Add support for named groups (#223)
• Add support for some control characters in Re.Perl (#227)

1.10.4

CHANGES:

• Improve handling of word boundaries (#179)

1.10.3

CHANGES:

• Glob: change optional argument ?backslash_escapes to ?match_backslashes.
  The interpretation of backslashes in the glob pattern remains unchanged with
  the new option, but forward slashes match backslashes when activated (#199)

1.10.2

CHANGES:

• Fix missing aliases introduced in 1.10.1