** read-key is a function halfway between read-event and read-key-sequence.
It reads a single key, but obeys input and escape sequence decoding.
-** start-process-shell-command start-file-process-shell-command only
-take a single `command' argument any more.
+** start-process-shell-command and start-file-process-shell-command
+now only take a single `command' argument.
** The variable `process-file-side-effects' shall be bound to nil, if
a `process-file' call does not change a remote file. By this, file