В Mon, 28 Nov 2022 15:34:53 +0100 Ibon Tamayo <itamuria using gmail.com> пишет: > \code{\link[R6::R6Class]{R6::R6Class}} I think you need only one colon in the first argument of \link[pkg:foo]{bar}: https://cran.r-project.org/doc/manuals/R-exts.html#Cross_002dreferences -- Best regards, Ivan