Description Martin Aeschlimann 2004-01-12 08:47:43 EST

20030112

We're building AST in the background for features like showing the quick assist
light bulb and for 'Mark occurences on selection'.

On larger files the AST creation can take some seconds so it can happen that a
new selection makes the AST obsolete before being created.
It would therefore be good if we can cancel an AST creation.

Suggestion is to pass a IProgressMonitor to AST.parseCompilationUnit.