vtkDataAssembly node name bug
@utkarsh.ayachit In !7662 I'm getting a vtkDataAssembly error. Based on comments in the code, it seems like it's supposed to be fine with dashes in names, but it's causing an error. The regex used in vtkDataAssembly seems fine to me, so do you think it's a bug in vtksys::RegularExpression?
For the MR I'm working on, I'm just going to switch to using underscores instead of dashes, so it's not super critical for me, but wanted to point it out to you.