fix(presenter): ensure module.private is not overriden (#1037)

lua/neorg/modules/core/presenter/module.lua

@@ -82,6 +82,27 @@ module.private = {
     nodes = {},
     buf = nil,
     current_page = 1,
+
+    remove_blanklines = function(t)
+        local copy = t
+        for k, _t in pairs(copy) do
+            -- Stops at the first non-blankline text
+            local found_non_blankline = false
+
+            for i = #_t, 1, -1 do
+                if not found_non_blankline then
+                    local value = _t[i]
+                    value = string.gsub(value, "%s*", "")
+                    if value == "" then
+                        table.remove(copy[k], i)
+                    else
+                        found_non_blankline = true
+                    end
+                end
+            end
+        end
+        return copy
+    end,
 }
 
 ---@class core.presenter
@@ -221,29 +242,6 @@ module.public = {
     end,
 }
 
-module.private = {
-    remove_blanklines = function(t)
-        local copy = t
-        for k, _t in pairs(copy) do
-            -- Stops at the first non-blankline text
-            local found_non_blankline = false
-
-            for i = #_t, 1, -1 do
-                if not found_non_blankline then
-                    local value = _t[i]
-                    value = string.gsub(value, "%s*", "")
-                    if value == "" then
-                        table.remove(copy[k], i)
-                    else
-                        found_non_blankline = true
-                    end
-                end
-            end
-        end
-        return copy
-    end,
-}
-
 module.on_event = function(event)
     if vim.tbl_contains({ "core.neorgcmd", "core.keybinds" }, event.split_type[1]) then
         if vim.tbl_contains({ "presenter.start" }, event.split_type[2]) then