Add bindings to mass-set marks on current workspace

dotfiles/i3/config

@@ -136,6 +136,10 @@ mode "mark" {
   bindsym u     exec i3-winmark unmark ; mode "default"
   bindsym g     exec i3-winmark goto   ; mode "default"
 
+  bindsym Page_Up [workspace=__focused__] \
+                        title_format $neutral; mode "default"
+  bindsym Page_Down [workspace=__focused__] \
+                        title_format $normal ; mode "default"
   bindsym p             title_format $pass   ; mode "default"
   bindsym bracketleft   title_format $warn   ; mode "default"
   bindsym bracketright  title_format $fail   ; mode "default"