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[REBOL] Re: Bug of TRY was bug of function error?

From: rotenca:telvia:it at: 23-Jul-2002 18:43

> My philosophy is different: because the value can be obtained legally (it is > almost impossible to detect it when it occurs), I would rather treat is as a > legal value, e.g. as an empty series. A curiosity: >
The solution, for me, is to transform every "Out of range" reference to a series, when evaluated, in a tail reference.
> append b "a"
tail b works, so works append which uses tail To catch a little more errors, tail and head should trigger an error. Try this: clear head b: next "a" ;== "" join "a" b ; ->>>>>> CRASH "expand series overflow" --- Ciao Romano