>>>>> "DS" == Dan Sugalski <[EMAIL PROTECTED]> writes:

  DS> U doesn't really signal "glyph" to me, but we are sort of limited
  DS> in what we have left. We still need a zero-width assertion for
  DS> glyph boundary within regexes themselves.

how about \C? it doesn't seem to be taken and would mean char boundary (not
exactly a glyph but close enough).

also \U has a meaning in double quotish strings.

uri

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