Ouch, bad method, please replace: #handleInteraction:fromEvent: (the squeak event), for #handleInteraction: (the pharo equivallent) Cheers, Esteban On 2009-07-12 11:22:47 -0300, Esteban Lorenzano <estebanlm@gmail.com> said:
Hi, I'm working to make Algernon works on pharo, and I found what seems to be a bug (or at least something that "revesls" a bug), in TextMorph>>handleInteraction: This is what happens: the Algernon starts and you type a class, then go inside to look for a method, and that sends a keyStroke: to a new TextMorph, who sends a #handleInteraction:fromEvent:. So... old implementation on #handleInteraction:fromEvent: had a first line removed in new implementation:
self editor sensor: (KeyboardBuffer new startingEvent: evt).
The problem is this: #editor message instances editor attribute if nil. Now... that line is not anymore, introducing a DNU when sending a subsecuent message to editor attribute. I "solved" it bu changing this line:
oldEditor := editor.
for this other:
oldEditor := self editor.
(who restores the editor instantiation).
What I don't know is:
a) is this a bug? b) the bug is there or is a collateral damage? c) my hack really solves the problem? d) is possible to introduce this bugfix into a new version?
Cheers, Esteban