In Vim 7.4 normal mode cursor movements and winrestview() cannot be used in an 'indentexpr'
Otherwise the screen is moved after auto-indenting so that the cursor line is in the center
Concealing should not hide whitespaces in the Inspector buffer (by Philipp Marek)
Do not load contribs by default when starting the swank server.
Rather explicitly require specific contribs when connecting to swank.
Reason: some contribs are incompatible with some other packages on some lisp implementations.
Update REPL buffer in the background, no need to bring it into focus.
The evaluation result is also displayed in the status line.
REPL buffer number is remembered upon creation, no need to find it by name.
Place cursor at prompt position in the REPL buffer upon tab switch,
print "=> OK" in the status line if swank returns just an empty :ok message.