--- lbbs/src/editor.c	2025/11/10 07:23:16	1.58
+++ lbbs/src/editor.c	2025/12/17 03:47:00	1.61
@@ -6,6 +6,10 @@
  * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "bbs.h"
 #include "common.h"
 #include "editor.h"
@@ -23,7 +27,6 @@ enum _editor_constant_t
 {
 	EDITOR_MEM_POOL_LINE_PER_CHUNK = 1000,
 	EDITOR_MEM_POOL_CHUNK_LIMIT = (MAX_EDITOR_DATA_LINES / EDITOR_MEM_POOL_LINE_PER_CHUNK + 1),
-	TAB_SIZE = 4,
 };
 
 static const char EDITOR_ESC_DISPLAY_STR[] = "\033[32m*\033[m";
@@ -971,7 +974,9 @@ int editor_display(EDITOR_DATA *p_editor
 				switch (ch)
 				{
 				case KEY_NULL:
+#ifdef _DEBUG
 					log_error("KEY_NULL\n");
+#endif
 					goto cleanup;
 				case KEY_TIMEOUT:
 					log_error("User input timeout\n");