~This is branched off of #193 and will look like a mess until rebased.~ rebased
Since the upstream packaged grammar now supports a distinction between recursive variations and top-level variations, we add support for that distinction here, allowing recursive variations to have different faces.
We also add tests, but note that the "closest" node names for any given position are not special recursive forms, but ordinary forms such as move_number. The new recursive_variation node is a sort of container that spans the whole variation; the elements within it are not changed. This might be a little hard to remember, because the faces do change for every element within a recursive variation.
Also worth noting is that there is no attempt to count the degree of nesting, and no "rainbow" style syntax highlighting is possible. All variations below the toplevel are treated identically as recursive_variation.
~This is branched off of #193 and will look like a mess until rebased.~ rebased
Since the upstream packaged grammar now supports a distinction between recursive variations and top-level variations, we add support for that distinction here, allowing recursive variations to have different faces.
We also add tests, but note that the "closest" node names for any given position are not special recursive forms, but ordinary forms such as
move_number. The newrecursive_variationnode is a sort of container that spans the whole variation; the elements within it are not changed. This might be a little hard to remember, because the faces do change for every element within a recursive variation.Also worth noting is that there is no attempt to count the degree of nesting, and no "rainbow" style syntax highlighting is possible. All variations below the toplevel are treated identically as
recursive_variation.