On Tue, Aug 5, 2014 at 2:02 PM, Eric Schulte <schulte.e...@gmail.com> wrote: > Charles Berry <ccbe...@ucsd.edu> writes: > >> Eric Schulte <schulte.eric <at> gmail.com> writes:
[snip] >> Eric, >> >> As noted by Andreas and John this is a problem for session output. >> >> org-babel-R-evaluate-session uses >> >> (string-match "^\\([ ]*[>+\\.][ ]?\\)+\\([[0-9]+\\|[ ]\\)" line) >> >> to find the start of R output in the session. >> >> This does not match the ` 0', but matches the ` .6' >> in the output you show above, so if that had been in a session, all the >> output up to and including the '.' before the '6' would be clipped >> by the following >> >> (substring line (match-end 1)) >> >> >> as Andreas output showed. >> >> Deleting the "\\." fixes Andreas case, but what are the circumstances >> requiring the "\\." ? >> > > I don't know. I'm not sure either, but was curious if someone could translate the regex into "plain language." Maybe I could observe some typical outputs and chime in since I use R regularly? From noob-level regex stuff, it's looking for a new line followed by some number of spaces, a ">" and at least one period and numbers? If I'm recalling correctly, I also noticed that babel spit out the output from loading the rms package on the first run with :session, but I don't think it did it with non-session. I'll have to try that again to be sure. Re-running the block removed the package load message. John > > The Babel R support needs a dedicated maintainer. This was a role Dan > Davison originally filled. I've partially filled in since, but as a > *very* light R user I'm not the best person. > >> >> HTH, >> >> Chuck >> >> > > -- > Eric Schulte > https://cs.unm.edu/~eschulte > PGP: 0x614CA05D (see https://u.fsf.org/yw) >
