Delaying 5.3.3 to next week, Wed. July 17th; needed: review of D16882 & D22424

[Friedrich W. H. Kossebau]

Hi,

one bug I would like to see fixed before the 5.3.3 release is the one about 
potentially duplicated context menu entries ,triggered at least by enabling 
the CTags plugin coming from Kate's KTextEditor plugins (not its fault).


There has been a long-standing patch up for review by René https://
phabricator.kde.org/D16882 (skip the initial description & discussion, that 
very review request was reused for a different patch later, so forward to 
comment https://phabricator.kde.org/D16882#360860 directly).

Sadly discussion pattered out, as most people also simply switched to disable  
the CTags plugin and no longer were confronted with the issue. Or just 
patched their build locally if using the CTags plugin.

So, myself have wanted to revive the discussion about that patch again this 
week. Just took me a bit longer to wrap my brain around the issue, and also 
investigate what the actual problem is, e.g. why this only seems to happen 
with the CTags plugin enabled.
Now, as side result I came up with an alternative patch to fix this, proposed 
in https://phabricator.kde.org/D22424
It has my analysis of the issue in the commit message, so please read and 
check for where things might be wrong, and to see which approach might be 
better.

In any case, I would favour if you people could spend some WE time on 
reviewing/commenting/testing either of these patches (or provide some better 
one : ))

Cheers
Friedrich