| # For contextual positioning statements with in-line single positioning rules, | |
| # zeroes should get compiled to ValueRecord format 0. | |
| # https://github.com/fonttools/fonttools/issues/633 | |
| # Zero value in a vertical context. | |
| feature vkrn { | |
| pos A G' 0 A; # value format A | |
| pos B G' <0 0 0 0> B; # value format B | |
| } vkrn; |