btparse を Homebrew でインストール

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• bibparse

プロジェクトの歴史

Text-BibTeX first appeared on CPAN in March 1997 under Greg Ward's PAUSE account. The distribution wrapped a C library, btparse, for parsing and processing BibTeX data and provided a Perl interface through Text::BibTeX.

The btparse manual describes a lexical scanner, LR parser, AST traversal API, name splitting, TeX string handling, and BibTeX-compatible string manipulation. Later releases moved maintenance to the AMBS PAUSE account and point MetaCPAN users at the GitHub repository.

採用の歴史

Adoption is strongest in the Perl and bibliography-tooling ecosystem, where CPAN distribution history gives Text-BibTeX a long tail. Homebrew's btparse formula packages the native library side for users who need the parser outside a pure CPAN installation.

The package is niche but durable: its public release history spans from 1997 to a latest MetaCPAN release in 2025, which is unusually long-lived for a tiny parser library.

使われ方

btparse is used to parse BibTeX entries into an abstract syntax tree, iterate entries and fields, split author-name lists, and apply BibTeX-style string transformations. The Homebrew formula exposes the bibparse executable as the user-facing command.

It is not a credentialed service and does not have an official config file; it is library and command-line parsing infrastructure.

パッケージ好きにとっての重要性

btparse is package-nerd archaeology: a C library from the late-1990s Perl/TeX toolchain that still ships through modern package managers because bibliographic formats are sticky and exact parser behavior matters.

It also shows how Homebrew sometimes packages a subcomponent by its native library name even when the canonical upstream distribution identity is a language package, Text-BibTeX.

タイムライン

• 1997: Text-BibTeX 0.1 appears on CPAN under GWARD.
• 1999: Text-BibTeX 0.30-era releases include FAQ and btparse/Text::BibTeX documentation.
• 2025: Text-BibTeX 0.91 is published on MetaCPAN under AMBS with a GitHub repository resource.

Related projects

• Text::BibTeX is the Perl API built around the btparse parser.
• BibTeX is the original bibliography format and tool whose data language btparse targets.
• MetaCPAN and CPAN are the distribution history surfaces for Text-BibTeX releases.

ソース

• https://fastapi.metacpan.org/v1/release/Text-BibTeX
• https://fastapi.metacpan.org/v1/release/_search?q=distribution:Text-BibTeX&size=5&sort=date:asc
• https://github.com/ambs/Text-BibTeX
• https://metacpan.org/dist/Text-BibTeX
• https://metacpan.org/dist/Text-BibTeX/view/btparse/doc/btparse.pod
• https://metacpan.org/pod/Text::BibTeX