Commit Briefs
clock: import from plan 9
Fixes #250.
lib9: rm unused _p9translate.c
Fixes #238.
devdraw: AUTOFRAMEWORK CoreFoundation on macOS
Fixes #273.
devdraw: x11 working again
Need to think a bit more about locking, but overall it's a working devdraw. Multiclient mode may not be working but nothing is using it yet.
devdraw: refactor, clean up mac screen
Also turn mac-srv.c into a generic srv.c, so we can remove the duplication with x11-srv.c.
devdraw: use consistent mac-* prefix on macOS files
We were using osx- and cocoa- but it's not even OS X anymore.
devdraw: simplify mac file names
Now that we only have Metal, we can drop the -metal. Also now that Carbon is gone we can drop the macargv.c, and then the -objc from object file names.
devdraw: drop pre-metal macOS support
We didn't start using Metal until macOS 10.14, but it was available on 10.13, which is currently the oldest Apple-supported version of macOS. Simplify by deleting the old code.