Add "view" command to ranger

ranger.conf

@@ -1,5 +1,10 @@
 map er open_with rvim
 map ev open_with vim
+map ee edit
+
+map E open_with view
+alias view open_with view
+
 map £<any> mark_tag %any
 map f console scout -p -g 
 

rifle.conf

@@ -220,3 +220,7 @@ mime application/x-executable = "$1"
 # Remote vim
 label rvim, mime ^text, = vim --servername "${RVIM:-VIM}" --remote-send ':tab split<CR>' --remote "$@"
 label rvim, ext xml|json|csv|tex|py|pl|rb|js|sh|php = vim --servername "${RVIM:-VIM}" --remote-send ':tab split<CR>' --remote "$@"
+
+# For the custom "view" ranger command
+label view, ext md|tex = zread "$@"
+label view, mime ^text = vim -RM -- "$@"