[R-SIG-Mac] problem with R prompt on MAC
cook at biostat.wisc.edu
Mon Mar 20 19:21:48 CET 2006
I have a MAC powerbook on which I have been running R, usually via an
X11-based version of emacs that I compiled myself. I recently
upgraded my teTeX distribution, after which I began experiencing a
problem with R. Specifically, the prompt has disappeared. If I run R
in a shell window, I get no prompt, but if I imagine that one is there
and just type stuff as usual, it seems to function normally. (Also
options()$prompt returns "> " as expected.) If I run R via emacs, the
lack of a prompt confuses ESS, so that's a problem. I'm assuming that
there is some library that I "upgraded" when I installed teTeX which R
is also using which is causing this problem, but I have no idea what
it could be. Other interactive programs running within the shell
don't seem to have been affected.
I reinstalled the R MAC binaries thinking this might put something
back, but it didn't fix the problem. Next, I downloaded the latest R
source and recompiled, but this didn't fix it either. I also thought
it might have something to do with "readline" but running R with or
without "--no-readline" has no effect.
Does anyone have any idea what could be going on? Is there anything
else I should try? Is there a standard library that handles this
operation that I should look for?
Any help would be appreciated.
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