Use less as general pager

I tried nvimpager but it was a bit complex for me to re use existing
Neovim settings tweak for specific usage as pager.
I decided to stick with less for everything.

home/programs/git.nix

@@ -81,13 +81,6 @@
       ui = "auto";
     };
 
-    pager = {
-      branch = false;
-      show = false;
-      log = toString pkgs.less + "/bin/less";
-      diff = toString pkgs.less + "/bin/less";
-    };
-
     grep = {
       lineNumber = true;
     };

home/programs/neovim.nix

@@ -182,7 +182,6 @@ in {
   # TODO: Check out these plugins as additions / replacements:
 
   # - https://github.com/glacambre/firenvim Give it another try, integrates neovim into firefox
-  # - https://github.com/lambdalisue/vim-pager/ (try once I use neovim as pager again)
   # - https://github.com/sindrets/diffview.nvim/ 
 
   # - https://github.com/weilbith/nvim-code-action-menu/ Check again in future, right now not of much useness on my setup.

home/programs/zsh.nix

@@ -13,7 +13,8 @@
     LANG = "en_US.UTF-8";
     LANGUAGE = "en_US";
 
-    EDITOR = "nvim";
+    PAGER = "${pkgs.less}/bin/less";
+    EDITOR = "${pkgs.neovim}/bin/nvim";
     SHELL = "${pkgs.zsh}/bin/zsh";
 
     LESS = "-R -J -W -i -M";