Considering the default editability of the buffer, and tags that affect editability, determines whether text inserted at this would be editable.
If text inserted at this would be editable then the user should be allowed to insert text at this. [[email protected]_interactive] uses this function to decide whether insertions are allowed at a given position.
| this |
an iterator |
| default_editability |
true if text is editable by default |
|
whether text inserted at this would be editable |