zsh: switch from fun to MANPAGER

dot_config/zsh/include/env.zsh

@@ -4,13 +4,12 @@ export CARGO_HOME=${XDG_CACHE_HOME:-$HOME/.cache}/cargo
 export GHCUP_USE_XDG_DIRS=1
 export STACK_ROOT=${XDG_DATA_HOME:-$HOME/.local/share}/stack
 
-export CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
-
 export KREW_NO_UPGRADE_CHECK=1
 export KREW_ROOT=${XDG_DATA_HOME:-$HOME/.local/share/krew}
 
 export PATH=${KREW_ROOT:-$HOME/.krew}/bin:~/bin:~/.local/bin:$GOPATH/bin:~/.nix-profile/bin:$PATH
 export EDITOR=nvim
+export MANPAGER="nvim +Man!"
 
 export DOCKER_HOST=unix:///run/user/1000/podman/podman.sock
 

dot_config/zsh/include/functions.zsh

@@ -26,16 +26,16 @@ pocompile() {
     msgfmt -o "${app_po%po}mo" "$app_po"
 }
 
-man() {
-    if [[ "$1" = -k ]] || [[ "$1" = '---' ]] ; then
-        command man "$@"        
-    elif [[ -n "$1" ]]; then
-        vim man://$1
-    else
-        echo 'What manual page do you want?'
-        return 1
-    fi
-}
+# man() {
+#     if [[ "$1" = -k ]] || [[ "$1" = '---' ]] ; then
+#         command man "$@"        
+#     elif [[ -n "$1" ]]; then
+#         vim man://$1
+#     else
+#         echo 'What manual page do you want?'
+#         return 1
+#     fi
+# }
 
 inplace() {
     local file=$1