Issue 7445 in pharo: [Spec] TextModel should allow users to cancel/validate an accept action

Status: New
Owner: ----
Labels: Milestone-3.0 Type-Feature Target-Spec

New issue 7445 by [hidden email]: [Spec] TextModel  should allow  
users to cancel/validate an accept action
http://code.google.com/p/pharo/issues/detail?id=7445

When I save something in a text editor I do not have a chance to reject the  
save, and keep the editor as having unaccepted edits. Regardless of the  
actions in acceptBlock: the context will still be accepted.

For an example open the MessageBrowser from spec, edit a method to produce  
a compilation error, and then change the selection. As the content was  
accepted, the modifications are lost.


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