Hi bert
There are a few aspects of the new look that we may need to revert or fix, such as the default code font which doesn't have left assignment arrows.
Since we now finally move to proper font support, I'd rather not mangle underscores again. I've written a small package to patch the old fonts (make arrow into underscores) and replace _ in the code by := (see http://source.impara.de/underscore.html). We still could add a proper unicode left-arrow back ...
Are you implying that method bodies would only contain := and not \leftarrow? Am I dreaming? Has this fix been approved by Goods? Because you know that := is one extra character to type? What is the process to get that in Squeak?
(I'm fed up to see my files containing _ been unreadable because of the old behavior, but even me the raging french I got over and thought that this would last again 20 years before it would be fixed).
Stef