Tweak Emacs configuration some more

Take advantage of recent (Emacs 28) additions to project.el to make a
convenient "magit-to-project" command.  Some C-c p bindings are now
redundant with the new C-x p keymap; keep them for a bit, as Emacs 28
is not coming out anytime soon.

Add an ibuffer group for "messaging" buffers.

Set lua indentation to 2 spaces; the Lua Style Guide[1] says that this
convention is used in many learning resources; this is also what
pandoc filters use AFAICT.

[1]: http://lua-users.org/wiki/LuaStyleGuide

Org 9.4 introduces a new face for DONE headlines; I think the DONE
keyword face is enough to distinguish these headlines, so I'll turn
off that feature.

0 files changed, 0 insertions, 0 deletions