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Implement Exception Handling #75

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Implement Exception Handling #75

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Commits on Dec 21, 2023

  1. Implement Exception Handling 

    This implements Exception Handling: by using try-catch blocks to handle exceptions that might occur during the execution of dwm-win32. This allows us to call `unmanage()` on all windows before crashing, and thus not losing any programs.

The `__try` block contains the main program code. If an unhandled exception occurs anywhere in this block, control immediately transfers to the `__except` block. The `cleanupOnException` function is then called to unmanage all windows before the program crashes.
    @adham-elaraby
    adham-elaraby authored Dec 21, 2023
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