code development

[Matthew Fluet]

> > -keep dot can also be helpful, if the graphs aren't to big.
> > Unfortunately, the dot layout doesn't have access to the name of the .ssa
> > file being produced, so you don't get pre and post versions.  (In fact,
> > you only get .dot files for the last ssa layout, which is usually the
> > final ssa program when you use -keep ssa.)
> 
> I checked in a fix for this.  Now the following command
> 
> 	mlton -keep-pass removeUnused5 -keep dot z.sml
> 
> produces the following files

Very nice!