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Hello.
I would like to learn more about Special Backtracking Control Verbs (PRUNE, SKIP, and others). Perldocs: Special Backtracking Control Verbs . Where can I find good uses and more examples about them? I was searching for tutorials and have found one in the RexEgg (Also here is described differences in behaviour: DWIM vs optimized, and called as bugs). Can you suggest more tutorials, or give examples of codes, where these control verbs were applied nicely?
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