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Add Nix config

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Camden Dixie O'Brien 2023-12-08 11:36:06 +00:00
parent 8b26d8b7de
commit 91da886a69
1 changed files with 30 additions and 0 deletions
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@ -1229,6 +1229,18 @@
(add-to-list 'auto-mode-alist '("\\.bbc\\'" . basic-mode)) (add-to-list 'auto-mode-alist '("\\.bbc\\'" . basic-mode))
#+end_src #+end_src
** Nix
Basic editing support comes from =nix-mode=:
#+begin_src emacs-lisp
(use-package nix-mode)
#+end_src
And =nix-update= provides a convenient way to update ~fetch~
blocks:
#+begin_src emacs-lisp
(use-package nix-update)
#+end_src #+end_src
* Tool Integrations * Tool Integrations
@ -1527,6 +1539,14 @@
(global-set-key (kbd "C-.") #'god-mode-all) (global-set-key (kbd "C-.") #'god-mode-all)
#+end_src #+end_src
I find it jarring and confusing to have it on and off in different
types of buffers, so will just disable the exemptions:
#+begin_src emacs-lisp
(setq god-exempt-major-modes nil)
(setq god-exempt-predicates nil)
#+end_src
** Case-flipping ** Case-flipping
Want to be able to toggle the 'shiftedness' of a selected region, Want to be able to toggle the 'shiftedness' of a selected region,
that is, map uppercase to lowercase and vice versa, but also map that is, map uppercase to lowercase and vice versa, but also map
@ -1618,3 +1638,13 @@
#+begin_src emacs-lisp #+begin_src emacs-lisp
(global-set-key (kbd "C-~") 'flip-region-case) (global-set-key (kbd "C-~") 'flip-region-case)
#+end_src #+end_src
* Fin
Now that start-up is finished, [[help:gc-cons-threshold][gc-cons-threshold]] and
[[help:gc-cons-percentage][gc-cons-percentage]] need to be set back to reasonable values to avoid
memory usage getting too high.
#+begin_src emacs-lisp
(setq gc-cons-threshold 1000000)
(setq gc-cons-percentage 0.2)
#+end_src