R/zzz.R

In pcalg: Methods for Graphical Models and Causal Inference

## Not exported, and only used because CRAN checks must be faster
doExtras <- function() {
    interactive() || nzchar(Sys.getenv("R_pcalg_check_extra")) ||
        identical("true", unname(Sys.getenv("R_PKG_CHECKING_doExtras")))
}