
comparing the input line number. The latter fails with things like: .Oc Oc because there is nothing in the diversion when the second Oc is executed, which caused the command that adds \*(b2 to the output to be eaten.
comparing the input line number. The latter fails with things like: .Oc Oc because there is nothing in the diversion when the second Oc is executed, which caused the command that adds \*(b2 to the output to be eaten.