1*11be35a1SLionel Sambuc# check out the STARTEND option 2*11be35a1SLionel Sambuc[abc] &# a(b)c b 3*11be35a1SLionel Sambuc[abc] &# a(d)c 4*11be35a1SLionel Sambuc[abc] &# a(bc)d b 5*11be35a1SLionel Sambuc[abc] &# a(dc)d c 6*11be35a1SLionel Sambuc. &# a()c 7*11be35a1SLionel Sambucb.*c &# b(bc)c bc 8*11be35a1SLionel Sambucb.* &# b(bc)c bc 9*11be35a1SLionel Sambuc.*c &# b(bc)c bc 10