(ess-help-bogus-buffer-p): Document NR-FIRST, and
reinstate code such that if NR-FIRST is nil, we search just the
first 120 characters of a help buffer to see if it is bogus. Have
removed check for R text of the form "Help for topic `rlm'..."
since this is caught elsewhere (see below).
(ess-display-help-on-object): In R help buffers, if
options("help.try.all.packages" = TRUE) then ?rlm will list which
packages rlm is defined in. This help buffer is not bogus, but
instead is now relabelled *help[R](rlm in packages)*.
git-svn-id: https://svn.r-project.org/ESS/trunk@3316 0bbaf3bd-34e0-0310-bf65-c717079852d4