in fact it just does not fulfil any of the behavioural properties
of a full-fledged UI-Element. All it needs is an uplink bus connection,
so let's just keep it as that
Sidenote: I've realised today that such a "free standing" BusTerm
without registration in Nexus is a good idea and acceptable solution.
TODO
- is this actually a sensible idea, from a design viewpoint?
- in which way to bind GuiNotification for receiving diff messages?
- Problem with disconnnecting from Nexus on shutdown
...the sheer amount of mechanical replacements scattered all over these
files might be a vivid indication, that the design of the interface system
is subobptimal ;-)
In the November developer meeting, Christian and I agreed that
it's best to remove that offending LUID specifications altogether.
Those embedded LUIDs where one of the issues blocking the transition to C++11
lib::Depend<TY> works as drop-in replacement for lib::Singleton<TY>
This changeset removes the convoluted special cases like
SingletonSub and MockInjector.
lumiera_error_set() now takes an optional extra string which can be used
to pass context relevant data along. This string gets copied into the
error state so one can easily create it by the tmpbuf_snprintf() facility.
Also a lot of places which define errors get fixed according to this.
