You’ve probably encountered a situation where a “Read/Load more” link takes up as much space as it hides. Maybe a comment is six lines long and it obscures the last one.

Come on guys, it’s not hard to do properly.

With n as the number of lines you want to show, what should be done is this:

if(items.length > n)
{
  print(items.limit(n-1);
  print(read_more_link);
}
else
{
  print(items);
}

rather than

n-=1;
print(items.limit(n);
if(items.length > n)
{
  print(read_more_link);
}

It’s not difficult.