<shachaf> le/rn cut elimination/The cut-elimination theorem states that any Prolog program written using the cut operator ! can be rewritten without using that operator.

text.o: text.c text.h op.h IO.h config.h Str.h expr.h re.h stack.h \
  xmalloc.h strhash.h val.h kork.h list.h sub.h variable.h