1*57718be8SEnji Cooper# check out the STARTEND option 2*57718be8SEnji Cooper[abc] &# a(b)c b 3*57718be8SEnji Cooper[abc] &# a(d)c 4*57718be8SEnji Cooper[abc] &# a(bc)d b 5*57718be8SEnji Cooper[abc] &# a(dc)d c 6*57718be8SEnji Cooper. &# a()c 7*57718be8SEnji Cooperb.*c &# b(bc)c bc 8*57718be8SEnji Cooperb.* &# b(bc)c bc 9*57718be8SEnji Cooper.*c &# b(bc)c bc 10