@verb #9612:":find_var" this none this rxdo #7165
@program #9612:":find_var" this none this
{name} = args
i = name in this.varnames
if (i)
  return this.varvalues[i]
elseif (this.parent_frame != 0)
  return this.parent_frame:find_var(name)
else
  raise(E_VARNF, tostr(E_VARNF, ": ", name))
endif
"Last modified by manta (#7165) on Sun Nov 18 21:04:31 2001 MST."
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