Thomas Miedema

Bugfix: overlap and f?(cat|sep)

1

The pretty source code currently contains two TODOs: ``` -- XXX: TODO: PRETTY: Used to use True here (but GHC used False...) nilAboveNest False k (reduceDoc (vcat ys)) ``` ```...

Reuse (-

This fixes NICTA/course#101.

Skip trailing spaces in `jsonNumber`. Alternatively, `jsonValue` could skip trailing spaces, but this is more consistent with the behavior of `jsonString`. Without this change, `parse jsonArray "[ 1 ]"` resulted...

This simplifies the solution for Course.Cheque.dollar.