Splitting Long Sequences of Letters (DNA, RNA, Proteins, Etc.) Boris Veytsman Version 0.1, August 7, 2006 Sometimes one needs to typeset long sentences of letters, which should not have spaces between them (like letters in words), but could be split between lines at any point, often without a hyphenation character. This problem was formulated at the PracticalTeX-2006 conference by Klaus Hoeppner. In the general discussion several solutions were suggested. This package implements the one belonging to, I believe, Peter Flynn. Copyright 2006, Boris Veytsman This work may be distributed and/or modified under the conditions of the LaTeX Project Public License, either version 1.3 of this license or (at your option) any later version.