[Rd] overriding built in Rbuildignore values

Dr Gregory Jefferis je||er|@ @end|ng |rom mrc-|mb@c@m@@c@uk
Thu Aug 7 20:23:34 CEST 2025


Dear All,

Is there a way to override the default entries in

tools::get_exclude_patterns()

When checking an R package.

R 4.5.1 now has an entry

"\\.sw.$"

Instead of

"\\.swp$"

In earlier versions. This was associated with https://github.com/wch/r-source/commit/7bc89c8ab13003238d4b2e6f732a8a537255031d / SVN commit 87718 which hoped to exclude private emacs/vim files.

Unfortunately the change also catches  *.swc files – the standard format for representing the shape of neurons in neuroscience which are used for tests in my package https://cran.r-project.org/package=nat.

Many thanks for any pointers,

Greg.

PS @Dirk Eddelbuettel if you'll forgive me, I am ccing directly as looks like the patch was yours.

--
Gregory Jefferis
Division of Neurobiology
MRC Laboratory of Molecular Biology
Francis Crick Avenue
Cambridge Biomedical Campus
Cambridge, CB2 OQH, UK

http://www2.mrc-lmb.cam.ac.uk/group-leaders/h-to-m/g-jefferis
http://jefferislab.org
https://www.zoo.cam.ac.uk/research/groups/connectomics



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