Log message:
(textproc/R-Rdpack) Updated 2.4 to 2.6.2

# Rdpack 2.6.2

- `RStudio_reprompt` now issues a more informative error message when not called
  on a suitable file or function. Fixes issue #30, reported by @daattali.

- now the LaTeX macro `\slash` is wrapped in a condition, so that it is passed
  on for LaTeX related output but converted to `/` for other formats (such as
  html). Fixes GeoBosh/rbibutils#9, reported by @MLopez-Ibanez.

- fixed the test for the fix in Rdpack v2.6.1 (see below) to work with R-4.4.2,
  since that R-devel change was not carried on to R-4.4.2.  (Note: the error
  concerns the test only. The fix in the code of the package works for any R
  version.) Fixes issue #37, reported by @charles-plessy.

# Rdpack 2.6.1

- R-devel c86938 turned to error the warning for a non-existing key in the bib
  file. Fixed `insert_bib` (and a related test) to handle that.

# Rdpack 2.6

- fixed issues causing 'lost braces' (actually, superfluous braces) NOTEs from
  checks in R-devel occuring with some accented LaTeX characters. These NOTEs
  are not yet activated on CRAN but if/when they do, developers using Rd macros
  `\insertRef` and `\insertCite` can eliminate them by building their packages
  with Rdpack (>= 2.6) and rbibutils (>= 2.2.16).  Thanks to Sebastian \ 
Meyer for
  tracing down the issues.

- fixed a `Sweave` expression in 'man/predefined.Rd' to not emit unnecessary
  braces (see the note above).

# Rdpack 2.5

- Rd macros `insertCite` and friends were calling `\insert_citeOnly()` with
  argument `key` instead of `keys`. This was not an error since partial matching
  is ok here but not good practice. Fixes issue #28 reported by Marcel Ramos.

- changed the saved value in "tests/testthat/dummyArticle.rds" used in
  'test-bib.R' with a value obtained with R-devel r84896 n previu versins of R
  there wasasuperfluous final ' .').

- in some cases when square brackets were requested, rather than round ones,
  `\insertCiteOnly` was using closing round parenthesis.

- in some cases `\insertCiteOnly` was not handling well the last cite when it
  was followed by free text.

Log message:
(textproc/R-Rdpack) import R-Rdpack-2.4

Functions for manipulation of R documentation objects, including
functions reprompt() and ereprompt() for updating 'Rd' documentation
for functions, methods and classes; 'Rd' macros for citations and
import of references from 'bibtex' files for use in 'Rd' files and
'roxygen2' comments; 'Rd' macros for evaluating and inserting snippets
of 'R' code and the results of its evaluation or creating graphics on
the fly; and many functions for manipulation of references and Rd
files.