The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.
An experimental fork of 'stringr'. The functions and semantics are the same, apart from differences between 'ICU' and Unicode versions, but everything is optimized around 'ALTREP' strings (custom high-performance string storage), allowing for faster and more efficient operation.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | charport (≥ 0.1.1), cli, glue (≥ 1.6.1), lifecycle (≥ 1.0.3), rlang (≥ 1.0.0), stringi (≥ 1.5.3), vctrs (≥ 0.4.0) |
| LinkingTo: | charport (≥ 0.1.1) |
| Suggests: | htmltools, htmlwidgets, quarto, testthat (≥ 3.0.0) |
| Published: | 2026-10-07 |
| DOI: | 10.32614/CRAN.package.charr (may not be active yet) |
| Author: | Travers Ching [aut, cre, cph], Hadley Wickham [ctb, cph] (Author of stringr, of which charr is a fork), Posit Software, PBC [ctb, cph] (Copyright holder of stringr), Unicode, Inc. and others [ctb, cph] (ICU4C source code and data (Unicode License v3)), Marek Gagolewski [ctb, cph] (Author of stringi; stringi implementation used by charr), R Consortium [fnd] (Infrastructure Steering Committee grant: Universal ALTREP Interoperability for Strings) |
| Maintainer: | Travers Ching <traversc at gmail.com> |
| BugReports: | https://github.com/charbase/charr/issues |
| License: | MIT + file LICENSE |
| Copyright: | Copyright (c) 2026 Travers Ching. Portions derived from the
'stringr' package are copyright (c) 2023 stringr authors;
current upstream metadata identifies Hadley Wickham and Posit
Software, PBC as copyright holders. Those portions are used
under the MIT License. Included R and C++ code from 'stringi'
is copyright (c) 2013-2025 Marek Gagolewski and is used under
the BSD 3-Clause License. Bundled ICU4C 78.3 source code and
data are copyright (c) 2016-2025 Unicode, Inc., with additional
holders and terms identified in ICU's third-party notices,
under the Unicode License v3 and the applicable component
licenses. The source package includes LICENSE.note; installed
notices are supplied as COPYRIGHTS and icu/LICENSE. charr copyright details |
| URL: | https://github.com/charbase/charr, https://charbase.github.io/charr/ |
| NeedsCompilation: | yes |
| SystemRequirements: | GNU make, C++17, ICU4C 78.2 or 78.3 (optional; bundled otherwise) |
| Materials: | README |
| CRAN checks: | charr results |
| Reference manual: | charr.html , charr.pdf |
| Vignettes: |
charr (source) Under the hood (source) |
| Package source: | charr_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
Please use the canonical form https://CRAN.R-project.org/package=charr to link to this page.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.