John Levon wrote: > On Thu, Mar 06, 2003 at 11:39:10AM +0100, Alfredo Braunstein wrote: > >> What about keeping an up-to-date int top_row_, that is we increment >> top_row if we add a row before, decrement it if we delete a row before? > > Under what circumstances do we do anything before top_y() ??
If you ask why a row would be added or deleted before the top_y() position, think about rebreaking of previous paragraphs because of image size changing (it indeed happends often with previews), or latex error boxes getting inserted Alfredo
