Cursor::anchor()

[Vincent van Ravesteijn - TNW]

How can I modify the anchor position of a selection ?

void InsetListings::doDispatch(Cursor & cur, FuncRequest & cmd) 
{
        ++cur.anchor().pos()
}

Or something like this..


In the following code, shouldn't we return a const CursorSlice and/or
document that the returned CursorSlice isn't the true anchor, but a
normalized _copy_ of the anchor ?

/// access to normalized selection anchor
CursorSlice Cursor::anchor() const
{
        LASSERT(anchor_.depth() >= depth(), /**/);
        CursorSlice normal = anchor_[depth() - 1];
        if (depth() < anchor_.depth() && top() <= normal) {
                // anchor is behind cursor -> move anchor behind the
inset
                ++normal.pos();
        }
        return normal;
}

Vincent