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Matt Holmes wrote:
> why would LS->current ever be an underscore? I know I for one do not write
> an underscore before every keyword or identifier name. Have I utterly missed
> something here?

The "case '_':" just handles identifiers that _start_ with an underscore.
All other identifiers and keywords are handle by the "default:" case that
falls through to the "tname" label.

Ciao, ET.