Fix bug where the tagbar was duplicated for all screens

README.md

@@ -35,7 +35,7 @@ s.mytaglist = awful.widget.taglist{
   screen = s,
   filter = awful.widget.taglist.filter.all,
   buttons = taglist_buttons,
-  layout = taggrid.gridlayout
+  layout = taggrid.getlayout()
 }
 ```
 

taggrid.lua

@@ -25,9 +25,9 @@ taggrid.tags = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "[", "]", "
                  "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "[", "]", "←"
                }
 
-
+function taggrid.getlayout()
 -- Create a gridlayout for the above tags
-    taggrid.gridlayout = wibox.widget {
+    local layout = wibox.widget {
         forced_num_cols = taggrid.tag_offset,
         forced_num_rows = taggrid.tag_column_count,
         --min_rows_size   = 10,
@@ -36,6 +36,9 @@ taggrid.tags = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "[", "]", "
         layout = wibox.layout.grid
     }
 
+    return layout
+end
+
 -- View the next tag to the left, wrapping on the current row
 -- Replacing awful.tag.viewprev
 function taggrid.viewprev()
@@ -82,6 +85,8 @@ function taggrid.viewnext()
         tag = screen.tags[curidx + 1]
     end
     if tag then
+        -- Can be replaced with awful.tag.viewidx(i,[screen])
+        -- view_only() is deprecated
         tag:view_only()
     end
 end