On Windows: Toit can't read symbolic links that have "/" in the target-path.

[floitsch]

After creating a symbolic link that points to "../foo.txt", Toit can't read that file anymore. Replacing the '/' with '' is enough to make it work.

Powershell and bash correctly manage to read the file. In fact they don't even show the difference for the two symlinks.

[floitsch]

Toit has also problems if we use the path that readlink gives back for absolute paths.

import host.file

main: 
  file.link --file --source="foo.txt" --target="c:\\some\\absolute\\path"
  current-link := file.readlink "foo.txt"  // => \??\c:\some\absolute\path
  file.link --file --source="foo2.txt" --target=current-link
  file.read-content "foo2.txt"  // => ERROR