On Thu, 17 Feb 2005, Alan B. Pearce wrote:

> what have I missed ?

It helps if you think of each case inside the switch block as the target 
label of a goto. These need not be in order (including not the default 
case). The jump-to-a-case is decided at switch(). The OP used 
indentation to confuse the enemy ;-) If you rewrite the code with proper 
indentation (all cases and default at the same i. level), and keep in 
mind that they are in fact target labels for a goto/jump table decided 
in switch() it will likely be clearer.

Peter
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