This version contains the following features:
* ⎕D as a shorthand for '0123456789'
* Implement dyadic scan (f\)
and the following bug fixes:
* In certain instances when selecting the end of a line, the code for Syntax Coloring may crash
* Decimal constants that end with a decimal point are now typed as float rather than demoted to integer
* Fix bug in bracket indexing of simple scalars