Drop a wildcard in my edit shortcuts that's getting confused between apps/crenshaw2-1.subx
and apps/crenshaw2-1b.subx. We're pretty much always using the full filename
(excluding .subx extension) anyway.
Let's start highlighting all global variables in Red. Assembly programming
has a tendency to over-use them. They're a necessary evil, but we should
minimize the number of functions that access them.
They uncovered one bug: in edit/003-shortcuts.mu
<scroll-down> was returning 0 for an address in one place where I
thought it was returning 0 for a boolean.
Now we've eliminated this bad interaction between tangling and punning
literals.
Be more disciplined about tagging 2 different concepts in the codebase:
a) Use the phrase "later layers" to highlight places where a layer
doesn't have the simplest possible self-contained implementation.
b) Use the word "hook" to point out functions that exist purely to
provide waypoints for extension by future layers.
Since both these only make sense in the pre-tangled representation of
the codebase, using '//:' and '#:' comments to get them stripped out of
tangled output.
(Though '#:' comments still make it to tangled output at the moment.
Let's see if we use it enough to be worth supporting. Scenarios are
pretty unreadable in tangled output anyway.)
vim: Stop loading C++-specific syntax highlighting in non-C++ files.
I also figured out why the autocommand wasn't running on the first file:
my local setup for directory-specific vimrc files runs inside an
autocommand, and it runs autocommands recursively inside an autocommand,
and it runs only autocommands inside a 'LocalVimrc' autocommand group to
ensure infinite regress (autocommands running multiple times in
practice). And I'd forgotten this 'feature' of my vimrc setup by the
time I set this up for Mu.
Don't prevent run-code from clobbering existing functions, but warn
because it makes traces easier to read if the different sections of a
test can be distinguished.
