#+BEGIN_SRC ___ ___ ___ ___ ___ ___ ___ / /\ //\ / /\ //\ / /\ / /\ / /
/ /:/ \ :\ / /:/_ | |::\ / /::\ / /:/ / /:/_ / /:/ _:\ / /:/ /\ | |:|:\ / /:/:\ / /:/ / /:/ /
/ /:/ ___ ___ / /::\ / /:/ /:/ ||:|:\ / /:/~/::\ / /:/ ___ / /:/ /::
//:/ / /\ //\ /:/:\ //:/ /:/ /\ //::::| :\ //:/ /:/:\ //:/ / /\ //:/ /:/:
\ :\ / /:/ \ :/:// \ :/:/ /:/ \ :~~_/ \ :/:/__/ \ :\ / /:/ \ :/:/~/:/ \ :\ /:/ \ ::/ \ ::/ /:/ \ :\ \ ::/ \ :\ /:/ \ \2.0 /:/ \ :/:/ \ :\ \ :/:/ \ :\ \ :\ \ :/:/ _/ /:/ \ ::/ \ :\ \ ::/ \ :\ \ :\ \ ::/ /__/:/ _/ _/ _/ _/ _/ _/ __/

                                      222222222222222
                                     2:::::::::::::::22
                                     2::::::222222:::::2
                                     2222222     2:::::2
                                                 2:::::2
                                                 2:::::2
                                              2222::::2
                                         22222::::::22
                                       22::::::::222
                                      2:::::22222
                                     2:::::2
                                     2:::::2
                                     2:::::2       222222
                                     2::::::2222222:::::2
                                     2::::::::::::::::::2
                                     22222222222222222222

#+END_SRC

• Chemacs

Chemacs 2 is an Emacs profile switcher, it makes it easy to run multiple Emacs configurations side by side.

Think of it as a bootloader for Emacs.

** Differences from Chemacs 1

Emacs intialization used to have a single entry point, either =~/.emacs= or =~/.emacs.d/init.el=. More recent Emacsen have introduced a second startup script, =~/.emacs.d/early-init.el=, which runs earlier in the boot process, and can be used for things that should happen very early on, like tweaking the GC, or disabling UI elements.