(from "hello-world")
(env "A" "path" "")
(env "B" "another\\\\path" "")
(env "C" "trailing\\\\backslash\\\\" "")
(env "D" "This should not be appended to C" "")
(env "E" "helloworld" "")
(env "F" "hello world" "")
(env "G" "hello world" "")
