escape hatch when print is overridden

0051-run_button

@@ -10,12 +10,11 @@ run_button = function(x, y)
 			love.graphics.push('all')
 			love.graphics.setBackgroundColor(1,1,1)
 			edit.clear(Current_pane.output_editor_state)
-			local real_print = print
 			print = print_to_output
 			-- ## run
 			local status, result = live.eval(buf, 'editor')
 			-- ## run: save some stuff, clean up the rest
-			print = real_print
+			print = Real_print
 			if result then
 				-- could be either output or error
 				table.insert(Current_pane.output_editor_state.lines, {data=tostring(result)})
@@ -29,4 +28,4 @@ run_button = function(x, y)
 		end)
 	local w = App.width('run')+10
 	return x+w+10, y
-end
+end

0104-call_protected

@@ -2,10 +2,9 @@ call_protected = function(f, ...)
 	local args = {...}
 	xpcall(
 		function()
-			local old_print = print
 			print = print_to_output
 			f(unpack(args))
-			print = old_print
+			print = Real_print
 		end,
 		send_errors_to_output)
 end

0152-Real_print

@@ -0,0 +1 @@
+Real_print = print