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    <p><a href="http://en.wikipedia.org/wiki/INTERCAL_programming_language" rel="nofollow noreferrer">INTERCAL</a> is probably the best compendium of strangest language features. My personal favourite is the <a href="http://en.wikipedia.org/wiki/COMEFROM" rel="nofollow noreferrer">COMEFROM</a> statement which is (almost) the opposite of GOTO.</p> <blockquote> <p>COMEFROM is roughly the opposite of GOTO in that it can take the execution state from any arbitrary point in code to a COMEFROM statement. The point in code where the state transfer happens is usually given as a parameter to COMEFROM. Whether the transfer happens before or after the instruction at the specified transfer point depends on the language used. Depending on the language used, multiple COMEFROMs referencing the same departure point may be invalid, be non-deterministic, be executed in some sort of defined priority, or even induce parallel or otherwise concurrent execution as seen in Threaded Intercal. A simple example of a "COMEFROM x" statement is a label x (which does not need to be physically located anywhere near its corresponding COMEFROM) that acts as a "trap door". When code execution reaches the label, control gets passed to the statement following the COMEFROM. The effect of this is primarily to make debugging (and understanding the control flow of the program) extremely difficult, since there is no indication near the label that control will mysteriously jump to another point of the program.</p> </blockquote>
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    1. POStrangest language feature
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    1. USJeff Foster
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    1. COQuite evil -- turns labels into GOTOs. Sounds like a language feature hackers would beg for...
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    2. COYes it is quite eval -- but when you think about it you will see its just a primitive implimetation of "Aspect Oriented Programing" or "Dependency Injection" expect its not kool and AOP is.
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    3. COit's like the GOTO for AOP...
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