Panic on multiple spaces before comment containing a quote

[carbsrule]

E.g. a line like the following: A=1 #'

I've got a fix ready for this: https://github.com/carbsrule/dotenvy/commit/17b75c9edef41f79884f7c140e01a965e854b9b8

But it breaks the should_not_parse_unfinished_substitutions test somehow, so I haven't submitted a PR yet

[mantmorre]

Any update on this? I feel as if this issue is old enough to be closed.