-* Computing the meanings of expressions involving focus. Consider the difference in meaning between *John only drinks Perrier*, with main sentence accent on *Perrier*, versus *John only DRINKs Perrier*. Mats Rooth, in his 1995 dissertation, showed how to describe these meanings by having the focussed expression contribute a normal denotation and a focus alternative set denotation. The focus alternative sets had to be propagated upwards through the compositional semantics. One way to implement this idea is by means of delimited continuations, making use of operators similar to fcontrol and run proposed for a scheme-like language by Sitaram and other computer scienticsts. See <http://dx.doi.org/10.1.1.100.9748>.
+* Computing the meanings of expressions involving focus. Consider the difference in meaning between *John only drinks Perrier*, with main sentence accent on *Perrier*, versus *John only DRINKs Perrier*. Mats Rooth, in his 1995 dissertation, showed how to describe these meanings by having the focussed expression contribute a normal denotation and a focus alternative set denotation. The focus alternative sets had to be propagated upwards through the compositional semantics. One way to implement this idea is by means of delimited continuations, making use of operators similar to fcontrol and run proposed for a scheme-like language by Sitaram and other computer scienticsts. See <http://dx.doi.org/10.1.1.100/9748>.