Expr operator==(Expr e1, Expr e2) {
std::string sep(1, blk::Block::fill);
blk::Expr right = beside(
text(sep + "=" + sep),
e2
);
return move_ref(beside(
e1,
right
), e1->column() + 2, std::max(e1->row(), e2->row()));
}
Expr operator/(Expr e1, Expr e2) {
int size = std::max(e1->width(), e2->width());
if(e1->height() > 1 || e2->height() > 1) {
size += 2;
}
blk::Expr bottom = over(
text(std::string(size, '-')),
e2
);
return move_ref(over(
e1,
bottom
), bottom->column(), e1->height());
}
constexpr auto forward_ref(M&& m)noexcept{
return move_ref(std::move(m));
}
