diff --git a/0031-on.resize b/0031-on.resize
index 98d904e..16afb8e 100644
--- a/0031-on.resize
+++ b/0031-on.resize
@@ -1,12 +1,12 @@
 on.resize = function(w, h)
 	_, _, Safe_width, Safe_height = love.window.getSafeArea()
 	for _,pane in ipairs(Panes) do
-		pane.editor_state.right = math.min(100+30*pane.editor_state.font:getWidth('m'), Safe_width*2/3)
+		pane.editor_state.right = editor_right_margin()
 		if pane.editor_state.right < pane.editor_state.left then
 			pane.editor_state.right = pane.editor_state.left+1
 		end
 		pane.editor_state.width = pane.editor_state.right - pane.editor_state.left
-		pane.editor_state.bottom = Safe_height/2-Line_height
+		pane.editor_state.bottom = code_editor_bottom_margin()
 		Text.redraw_all(pane.editor_state)
 		update_output_editor(pane)
 	end
diff --git a/0070-code_editor_state b/0070-code_editor_state
index 01ce93b..62d974b 100644
--- a/0070-code_editor_state
+++ b/0070-code_editor_state
@@ -1,10 +1,10 @@
 code_editor_state = function()
 	local result = edit.initialize_state(
 			Menu_bottom + 20,  -- top
-			Safe_height/2-Line_height,  -- bottom
+			code_editor_bottom_margin(),
 			Menu_left + 50 + Line_number_padding,  -- left
-			math.min(100+30*Font:getWidth('m'), Safe_width*2/3),  -- right
+			editor_right_margin(),
 			Font, Font_height, Line_height)
 	Text.redraw_all(result)
 	return result
-end
+end
\ No newline at end of file
diff --git a/0169-editor_right_margin b/0169-editor_right_margin
new file mode 100644
index 0000000..339685a
--- /dev/null
+++ b/0169-editor_right_margin
@@ -0,0 +1,3 @@
+editor_right_margin = function()
+	return math.min(100+30*Font:getWidth('m'), Safe_width*2/3)
+end
\ No newline at end of file
diff --git a/0171-code_editor_bottom_margin b/0171-code_editor_bottom_margin
new file mode 100644
index 0000000..071aab2
--- /dev/null
+++ b/0171-code_editor_bottom_margin
@@ -0,0 +1,3 @@
+code_editor_bottom_margin = function()
+	return Safe_height/2-Line_height
+end
\ No newline at end of file