Evironment Variables

[Gintaras]

Special folders and environment variables are not automatically expanded in run's second argument. Use str function expandpath.

hosts :run "notepad.exe" _s.expandpath("$windows$\system32\drivers\etc\hosts")

or

hosts :run "notepad.exe" _s.expandpath("%windir%\system32\drivers\etc\hosts")

_s is str variable that does not need to be declared.