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Faster Regex Analysis

Today I got rid of the tree view in the analyzer in favor of a staggered listbox. It was kind of cool to be able to expand or collapse individual items in the tree view, but it came at a cost.  The tree view is extremely slow when you're constantly updating it.  And of course, since everything in Regex Hero is supposed to happen in real-time, the tree view had to go.

With today's changes the analyzer feature is now at least 5 times faster.  And with the staggered listbox we can still easily visualize the nested nature of a regular expression, as you can see in the example below...


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