Inner counter being classified as open corner

[aaronbell (Aaron)]

I’m working on an in-progress glyph, and noted that the inner counter is being classified as an open corner rather than as a counter. Oddly, moving some of the other points of the glyph “changes the mind” of the compiler and revives the counter, as does reversing the contour.

Here’s what it looks like.

[FlorianPircher]

See the following topic:

If the gap is too narrow, is it fill in?

That is a know issue. And the 4 is one of the very few places where it occurs. It has to do with the outside open corners. You can prevent it be selecting the to node of the inter nodes (the one that has the arrow pointing up) and run “Open Corner” from the context menu.