Update for recent parser changes.

[yuyichao]

There has been some changes to the julia parser and this packages seems to be not in sync anymore. Apart from the doc string changes, there are three of my PR's that relaxes some of the restrictions for parsing. JuliaLang/julia#11345, JuliaLang/julia#11338, JuliaLang/julia#11333.

In particular, the new syntax allowed by JuliaLang/julia#11333 seems to be causing JuliaCI/Coverage.jl#77

@kshyatt

[jrevels]

I can take a crack at fixing the breakage caused by JuliaLang/julia#11333 today. If I'm not misunderstanding, I just need to make this function consistent with the logic applied here, yes?

[yuyichao]

Should be. Also make sure it passes these tests yuyichao/julia@b2c2d42

[Keno]

I updated this package such that is passes all it's current tests. If you write new ones for these parser changes, I can fix them as well.

[tkelman]

FactCheck finished with 51 non-successful tests.

[Keno]

You're always so negative! I was discounting JuliaLang/julia#14658

[tkelman]

Forgot about that one, sorry. We have new nightlies now, if that makes a difference. Still best to do something about the tests on release julia before we consider tagging this again though.

[Keno]

Done.

[yuyichao]

=) 👍