Enable rvmrc line ending after gemset.

[mpasternacki]

Example rvmrc that was failing for me and was fixed by this regexp change:

rvm_archflags="-arch x86_64"
rvm 1.8.7@nginx --create
export rvm_trust_rvmrcs_flag=1

Problem was with the "--create" parameter, that was parsed as part of gemset name

[mpasternacki]

I see that's a common point of mistakes; maybe it can be refactored using (split-string-and-unquote)?
http://stackoverflow.com/questions/5911202/elisp-equivalent-of-python-shlex-split

[senny]

was this .rvmrc generated? Or did you create it yourself? I think the regexp would ignore flags standing before the ruby@gemset definition but if it was generated I think it makes sense to adopt this case also. I just thought normally you put the flags in front of the arguments.

[mpasternacki]

No idea, actually. I found it in the repository of project I have joined long after the file was created. I think it was generated, and then edited.

Anyway, there should be no spaces in gemset names, so I believe the regexp change here is safe.

BTW, thanks for rvm.el - it's really great!