> "exit status of between 1 and 125 inclusive" - doesn't ksh93 return
> exit status between 0 and 255? Why are 126 and 127 omitted?

They have a special meaning
0: success
126: command cannot be executed
127: command not found
I suppose that creating 126 and 127 makes no sense with a built-in.

Values >255 can generally also be created to deliver signals.

Janis

> 
> Lionel
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