strace output of sftp session, pressing "ä" at the "sftp> " prompt:
[...] write(1, "sftp> "..., 6sftp> ) = 6 read(0, "\303"..., 1) = 1 read(0, "\244"..., 1) = 1 write(1, "\7"..., 1) = 1 read(0,
strace output of sftp session, pressing "ä" at the "sftp> " prompt:
[...]
write(1, "sftp> "..., 6sftp> ) = 6
read(0, "\303"..., 1) = 1
read(0, "\244"..., 1) = 1
write(1, "\7"..., 1) = 1
read(0,