[Rd] R_LIBS_USER bugs

Hi, Having currently a big problem with R 2.10.1 vanilla (Solaris): As soon as the R_LIBS_USER env var gets bigger than 1023 chars R completely ignores it and uses the default: > Sys.getenv('R_LIBS_USER'); R_LIBS_USER "${R_LIBS_USER-~/R/i386-pc-solaris

[Rd] FYI: A case that the code validation of R CMD check misses

Hi, I discovered a case where the code validation of R CMD check fails to detect this issue. If a non-existing is defined/assigned in the same function as a non-existing object is used, it passes unnoticed. For example, foo <- function(...) { nonExistingDummy1 <- nonExistingDummy1(...); no