Package: marcxmlr
Title: Efficient MARCXML Processing and Record Querying
Version: 0.5.0
Authors@R: 
    person("Lorenzo", "Isella", email = "lorenzo.isella@gmail.com",
           role = c("aut", "cre"))
Description: Parses Machine-Readable Cataloging ('MARC 21') XML
        <https://www.loc.gov/standards/marcxml/> into a canonical tidy
        long representation while preserving leaders, control fields,
        data fields, indicators, repeated fields, repeated subfields,
        and source order. Provides in-memory reading, batched
        conversion to 'Parquet', and reconstruction of MARCXML from
        canonical data. Supports MARC-aware selection of complete
        records before materialisation using native XML prefiltering,
        and after materialisation on canonical tables and 'Arrow'
        datasets. Includes structural diagnostics for in-memory and
        'Arrow'-backed representations, optional recovery from
        malformed MARC records, and local parallel processing.
License: MIT + file LICENSE
URL: https://github.com/larry77/marcxmlr
BugReports: https://github.com/larry77/marcxmlr/issues
Encoding: UTF-8
Language: en-US
Depends: R (>= 4.1.0)
Imports: future (>= 1.69.0), futurize, purrr (>= 1.0.0), rlang, stats,
        tibble (>= 3.0.0), xml2 (>= 1.3.0)
Suggests: arrow, dplyr, future.mirai, furrr, knitr, mori, rmarkdown,
        testthat (>= 3.0.0), XML
VignetteBuilder: knitr
Config/testthat/edition: 3
SystemRequirements: libxml2 (>= 2.9.0), Expat (optional, for record
        filtering)
NeedsCompilation: yes
Config/roxygen2/version: 8.1.0
Packaged: 2026-10-20 00:08:59 UTC; root
Author: Lorenzo Isella [aut, cre]
Maintainer: Lorenzo Isella <lorenzo.isella@gmail.com>
Config/pak/sysreqs: libxml2-dev
Repository: https://cran.r-universe.dev
Date/Publication: 2026-10-19 09:00:08 UTC
RemoteUrl: https://github.com/cran/marcxmlr
RemoteRef: HEAD
RemoteSha: 43000f6d12a1c14655d9cb0d49b6387b99ebfd47