feature request - paraview --version etc without X
A user reports that it would be useful if paraview --version, and paraview --help worked without X11, especially for batch checks. Currently we get:
#paraview --version qt.qpa.screen: QXcbConnection: Could not connect to display Could not connect to any X display.
A workaround is to use pvbatch, pvserver etc but having the main paraview executable work too would be more intuitive.