Instead use the BuildConfiguration class methods directly.

Builds, but I'm pretty sure it doesn't *work* :)

Reviewed-by: Roberto Raggi

Make sure special characters are converted to proper plain text.

Done with mae.

Remove unused exec functions, replace by calls to the respective
stepExec/nextExec, which sets the code level automagically
according to the OperateByInstruction action.

This implementation relies less on the pasted block of text having
a trailing newline.

do not close braces automatically on enter if the next line's indentation
is deeper than the current line's

Reviewed-by: hjk

Adapt to new state model, make sure session is always cleaned
when invoked from processExited event handler, remove calls
to DebuggerManager::notifyXX().

Reviewed-by: mae