Newline character added to strings unexpectedly

[woolgathering]

It appears that newlines are added to strings and that it happens sometimes when strings are concatenated (in my case while creating paths).

fork{ loop{"...".post; 0.5.wait}} produces the following in Atom:

...
...
...
...
...
...
...
...

while the same produces the expected result in the IDE:

.....................

I'm using the most up-to-date version of atom-supercollider with some of my own keymaps and additional keywords so the meat-and-potatoes of the package are the same.