// Purpose: wxGrid controls
// Author: Paul Gammans, Roger Gammans
// Modified by:
// Purpose: wxGrid controls
// Author: Paul Gammans, Roger Gammans
// Modified by:
// space at the end of the line. But it
// is invisible , simplifies the size calculation
// and ensures tokens are separated in the display
// space at the end of the line. But it
// is invisible , simplifies the size calculation
// and ensures tokens are separated in the display