Re: [PATCH v5 0/1] MR2941: Prevent NULL pointer in editor_ensure_visible when retrieving row from cursor.

[Huw Davies (＠huw)]

On Thu Jun  8 10:01:18 2023 +0000, Santino Mazza wrote:
> In this API the callbacks are the `Tx` functions from `ITextHost`, right?

Yes.  See the existing tests in `dlls/riched20/tests/txtsrv.c`.  We don't currently do much testing on which `ITextHost` members get called, but at least there's already an implementation there to get you started.