flattenInlineChildren function
Returns the "flat" list of children of container in reading order,
expanding Links (transparent) into their fragments.
Implementation
List<FNode> flattenInlineChildren(InlineContainerNode container) {
final out = <FNode>[];
for (final child in container.getChildren()) {
if (child is Link) {
for (final inner in child.getChildren()) {
out.add(inner);
}
} else {
out.add(child);
}
}
return out;
}