On the subject of detecting unexpected whitespace, mention should also be made of another node that regularly appears in Selected Best Nodes:

Unbelievably Obvious Debugging Tip by dreadpiratepeter

Cheers,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re^2: Basic debugging checklist by Athanasius
in thread Basic debugging checklist by toolic

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