7759 - changing course; delete the postfix shell

It might be too ambitious for an initial Mu system, and I also want to
watch my novelty budget. I also have great doubts about the ability of
this live-updating postfix system to scale to interesting programs. Conditionals,
loops, multi-line functions, all this requires further work.

Instead, I'm going to recenter around Mu's original goals:
  - saying no to most features
  - encouraging/teaching testing
  - traces as a unifying metaphor

In particular, instead of a live-updating system, the new debug loop will
be:
  - generate a trace
  - browse the trace
  - modify the program
  - generate a trace
  - ...

The only persistence we'll need here is a way to track what the programmer
has drilled into in the trace. That might have some commonalities with
the old system of expanded words.

0 files changed, 0 insertions, 0 deletions