[Libguestfs] [PATCH] v2v: Use unitless methods for methods which don't change the internal state.

[Richard W.M. Jones]

On Fri, Aug 26, 2016 at 02:08:37PM +0100, Richard W.M. Jones wrote:
> In lablgtk2 the convention is to use unitless methods if either: the
> method shouldn't be used as a callback; or: (conceptually) the method
> doesn't change the object's internal state.  Let's do that here.

I finally found the reference for that:

http://lablgtk.forge.ocamlcore.org/README.html

"Note about unit as method argument"

Rich.

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