Abstract

H actually ran the program on a number of large pieces of English text, though from my point of view, it’s the ability and the willingness to do this that is the motivation of learning Perl. H’s Perl code takes all periods ‘.’ to mark sentence breaks, and of course not all periods really do mark sentence breaks: the previous one earlier in this sentence does not, nor does the period after an abbreviation, most of the time—though the next one does, e.g. The task of writing a program that can distinguish sentence-final periods from all other periods is quite an interesting and challenging one.