emacs: Add keybind for easy text scaling.

pkgs/pkgsets/emacs.nix

@@ -76,6 +76,13 @@ in rec {
       (setq split-width-threshold nil)
 
 
+
+      ;; Text Scaling
+      (global-set-key (kbd "C-+") 'text-scale-increase)
+      (global-set-key (kbd "C--") 'text-scale-decrease)
+
+
+
       ;; Font Config
       (defun set-fonts (frame)
         (interactive)

pkgs/pkgsets/emacs/mu4e.nix

@@ -34,6 +34,13 @@ in mkIf (elem "emacs::mu4e" config.machine.pkgs) {
           (signal 'quit nil))))''
     ];
     bind = { "\t" = "'company-complete-common"; };
+    bindLocal = rec {
+      mu4e-headers-mode-map = {
+        "C-+" = "nil";
+        "C--" = "nil";
+      };
+      mu4e-view-mode-map = mu4e-headers-mode-map;
+    };
     init = ''
       (add-to-list 'load-path "${defaultEncrypt}/share/emacs/site-lisp")
       (require 'jl-encrypt)