CA-CB bond not shown

[pett]

As per Elaine's example from #1965:

open 3bp5
hide
delete ~protein
contacts /a&protein test /b&protein reveal true

Despite all the side chain atoms and the CA atom having their display attribute as True, the CA-CB bond is not displayed (nor is the CA atom). The CA atom does have its ribbon hide bit set. This was not the behavior when the contacts command was implemented.

[Conrad Huang]

This appears fixed. Can you confirm?

[Elaine Meng]

From: Elaine Meng <meng@cgl.ucsf.edu>
Subject: Re: tether issues in current ChimeraX builds
Date: June 3, 2019 at 10:51:51 AM PDT
To: Chimera Staff <chimera-staff@cgl.ucsf.edu>

Update: in today’s development-daily and release candidate builds containing Greg’s additional code changes,  I’m happy to report that these three issues look fine in my test cases:

#1965 (missing tethers)
#1966 (missing CA atoms) 
#1981 (disconnected nuc tubes)

[Elaine Meng]

Also looks fine in current daily build, in case you were thinking it might have gotten rebroken. I'm just using that same test case as in the initial report.