Fish support

[volkov]

Issue #68 work in progress.

Struck with problem of getting current process cursor position superuser.

Also some tests are broken (currently ignored or added to "expected failures").

[volkov]

Well... Local test run looks much better. I think I should check travis fish version/installation. Mine is 2.7.1

[codecov-io]

Codecov Report

Merging #260 into master will increase coverage by 0.09%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #260      +/-   ##
==========================================
+ Coverage   88.03%   88.12%   +0.09%     
==========================================
  Files           6        6              
  Lines         660      665       +5     
==========================================
+ Hits          581      586       +5     
  Misses         79       79

Impacted Files	Coverage Δ
argcomplete/shellintegration.py	100% <100%> (ø)	⬆️
argcomplete/__init__.py	90.93% <100%> (ø)	⬆️

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[volkov]

@kislyuk Could you please take a look?

I also have to unlock xcode version (may be it should be locked on xcode 9.4?) and change pip install to python -m pip install to pass build.

[evanunderscore]

This looks great! I'm not a fish user, but I'd be happy to take a look at this when I can find some spare time (though unfortunately that may not be for a while).

I can at least comment on the xcode problem - I added that line based on the advice in this issue because OSX builds were broken. If the builds are working again without it, it's fine to remove.

[marcoesposito1988]

This would be a life saver.

Is any help needed?

[kislyuk]

Sorry about the delay, didn't notice this was ready for review.

[kislyuk]

Everything looks great! I don't think I have any issues to raise at all.

[kislyuk]

I don't think we need to configure the OS X build beyond the defaults if it works.

[kislyuk]

I'm waiting for tests to pass on master, then I will roll a release.

[kislyuk]

Now released in v1.10.0. I'm not an active fish user, so please test this release for me.

@volkov thanks again for your work on this and apologies for the delays here.