Bug "fixes" broken: source view highlighting

"Bug fixes
* In source view, <shif-PageUP/DN>, <shift-DNarrow>,
and <shift-RTarrow> didn't work well."

Now that I have had a day to use
amaya-macosx-10.1-pre5.dmg on Mac OSX 10.3.9,
I keep finding multiple, and complicated, problems
with even the simplest tasks of source view
highlighting/cut/copy/pasting.

Given that Amaya 10.0 shipped with gross bugs
in this area, how can it be that the current "pre5"
still has gross bugs in this most basic area of
editing functionality?

No, I will not be filing any bug reports with that
fancy new tool. What really needs fixing is well
beyond what any bug reporting tool can help with.

Thank you,
Eddie Maddox
greatnessguru@gmail.com