<!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi, Since years, I have been struggling with action map being overcrowded with events attached between drgeo math models and the views. The action map is not purged even after I close my drgeo view. It can contain as much as 200k entries. This occurs with DrGeo Smalltalk sketch where tenths of thousands of models/views are instantiated Then when doing a #releaseActionMap, it takes several seconds or minutes to complete. I am not sure what is the right modus operandi to deal with that. My first question is why these entries are not garbage collected? The obvious answer is there are references of these views and models somewhere. Thanks Hilaire <pre class="moz-signature" cols="72">-- GNU Dr. Geo <a class="moz-txt-link-freetext" href="http://gnu.org/s/dr-geo/">http://gnu.org/s/dr-geo/</a> <a class="moz-txt-link-freetext" href="http://gnu-drgeo.blogspot.com/">http://gnu-drgeo.blogspot.com/</a></pre> </body> </html>