Copy and paste with the Microsoft Windows Clipboard when using the Windows Subsystem for Linux

When using the Windows Subsystem for Linux, you can use these functions to copy to or paste from the Microsoft Windows Clipboard.

# Copy buffer to Clipboard.
# usage: <copy
function+copy {
H-
ebvar-
w !clip.exe
}

# Paste from Clipboard.
# usage: <paste
function+paste {
H-
ebvar-
r !powershell.exe -command 'get-Clipboard' | sed "s/\r$//"
}