2. A system according to claim 1, further including paragraph boundary determining means operative solely on white-space code, for determining a paragraph boundary of the text.
2. A system according to claim 1, further including paragraph boundary determining means operative solely on white-space code, for determining a paragraph boundary of the text. 3. A system according to claim 2, further including comparator means responsive to the paragraph means and to the sentence boundary determining means, for identifying as a text fragment a block of coded text having a paragraph boundary preceding a sentence boundary.