./devel/ruby-regexp_parser, Scanner, lexer, parser for rubys regular expressions

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Branch: CURRENT, Version: 2.11.3, Package name: ruby32-regexp_parser-2.11.3, Maintainer: pkgsrc-users

# Regexp::Parser

A Ruby gem for tokenizing, parsing, and transforming regular expressions.

* Multilayered

* A scanner/tokenizer based on [Ragel](http://www.colm.net/open-source/ragel/)
* A lexer that produces a "stream" of token objects.
* A parser that produces a "tree" of Expression objects (OO API)

* Runs on Ruby 1.9, 2.x, and JRuby (1.9 mode) runtimes.

* Recognizes Ruby 1.8, 1.9, and 2.x regular expressions.


Required to run:
[lang/ruby26-base]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 59 KB

Version history: (Expand)

CVS history: (Expand)


   2025-09-15 17:23:44 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.11.3

2.11.3 (2025-09-15)

Fixed

* correctly emit backslash-escaped UTF8 characters in character classes as
  one token (#104)

    - thanks to Earlopain for the report and fix
   2025-08-14 17:08:00 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.11.2

2.11.2 (2025-08-12)

Added

* enable frozen string literals (#98)
	- thanks to Geremia Taglialatela

Fixed

* scan with correct encoding when passing regopt individually (#102)
	- thanks to Earlopain for the report
   2025-08-12 15:53:41 by Takahiro Kambe | Files touched by this commit (3) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.11.1

2.11.0 (2025-08-03)

Added

* a new token :escape, :utf8_hex and expression EscapeSequence::UTF8Hex used
  for UTF-8 hex escapes, e.g. \xE2\x82\xAC representing U+20AC "€"

Fixed

* detection of numeric backrefs > 9, e.g. ((((((((((foo))))))))))\10 these
  are only backrefs in Ruby if sufficient groups have been opened they were
  previously always scanned as octal or literal escapes

2.11.1 (2025-08-08)

Fixed

* restored compatibility with Ruby < 2.6, broken in regexp_parser v2.11.0
  thanks to DanielFinkWoven for the report
   2025-01-02 06:29:26 by Takahiro Kambe | Files touched by this commit (3) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.10.0

2.10.0 (2024-12-25)

Added

* #referenced_expressions

    - like #referenced_expression, but for multiplexing backrefs
    - returns the Group expressions that are being referenced

Fixed

* fixed #char & #codepoint errors for single-digit hex escapes

    - e.g. \xA
   2024-12-09 15:12:07 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.9.3

2.9.3 (2024-11-29)

Fixed

* fixed positive lookbehinds with character ">" being treated as named
  groups

    - e.g. (?<=foo>)
    - thanks to Daniel Vandersluis
   2024-05-26 16:56:16 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.9.2

2.9.2 (2024-05-15)

Fixed

* made the MFA requirement for changes to this gem visible on rubygems
  thanks to Geremia Taglialatela
   2024-05-12 17:06:32 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.9.1

2.9.1 (2024-05-11)

Fixed

* fixed unnecessary $LOAD_PATH searches at load time
  thanks to Koichi ITO
   2024-02-03 16:36:48 by Takahiro Kambe | Files touched by this commit (3) | Package updated
Log message:
devel/ruby-regexp_parser: update to 2.9.0

2.9.0 (2024-01-07)

Added

* all expressions now respond to #negative? / #negated?

    - previously only sets, props, and posix classes did

* implemented #negative? / #negated? for more applicable expressions

    - \B, \D, \H, \S, \W, (?!...), (?<!...)

Fixed

* fixed missing support for grapheme cluster break unicode properties

    - e.g. /\p{Grapheme_Cluster_Break=Extend}/