--- In kicad-devel@xxxxxxxxxxxxxxx, Dick Hollenbeck <dick@...> wrote:
Then we need something more stable. I'd switch over to a 0 based index
into the list of grid sizes, but maybe treat user size as special,
assigning it -1, just so it does not get moved in the future if more
sizes are added.
What about the 'obvious' solution, i.e. just saving the grid size in decimils like all the other things in pcbnew?
Something like:
GridSize 1000 1000
for a 100mil grid...
A lookup on the dozen or so predefined values is not so heavy (and anyway is only done on load)