Re: (allow-none) for properties

15/05/13 21:24, Nikita Churaev wrote:
Do I have to mark properties that allow NULL strings or objects with

Not according to the official description of introspection annotations:

However, if the gtk-doc parser doesn't trip over such annotations, it seems a good idea to include them for documentation purposes. In future they may even be supported. Others have clearly wanted to support this:
Generally the discussion on allow-none has extended to out/inout parameters and return values too:

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