--- lbbs/src/article_post.c	2025/11/04 13:49:51	1.37
+++ lbbs/src/article_post.c	2025/11/05 03:17:12	1.40
@@ -3,7 +3,7 @@
  * article_post
  *   - user interactive feature to post / modify / reply article
  *
- * Copyright (C) 2004-2025 by Leaflet <leaflet@leafok.com>
+ * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
  */
 
 #include "article_cache.h"
@@ -21,11 +21,12 @@
 #include <stdlib.h>
 #include <time.h>
 
-#define TITLE_INPUT_MAX_LEN 72
-#define ARTICLE_CONTENT_MAX_LEN 1024 * 1024 * 4 // 4MB
-#define ARTICLE_QUOTE_MAX_LINES 20
-
-#define MODIFY_DT_MAX_LEN 50
+enum _article_post_constant_t
+{
+	TITLE_INPUT_MAX_LEN = 72,
+	ARTICLE_QUOTE_MAX_LINES = 20,
+	MODIFY_DT_MAX_LEN = 50,
+};
 
 int article_post(const SECTION_LIST *p_section, ARTICLE *p_article_new)
 {
@@ -102,7 +103,7 @@ int article_post(const SECTION_LIST *p_s
 			ch = 0;
 		}
 
-		for (; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME))
+		for (; !SYS_server_exit; ch = igetch_t(BBS_max_user_idle_time))
 		{
 			switch (toupper(ch))
 			{
@@ -165,7 +166,7 @@ int article_post(const SECTION_LIST *p_s
 			prints("(S)发送, (C)取消, (T)更改标题 or (E)再编辑? [S]: ");
 			iflush();
 
-			for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME))
+			for (ch = 0; !SYS_server_exit; ch = igetch_t(BBS_max_user_idle_time))
 			{
 				switch (toupper(ch))
 				{
@@ -516,7 +517,7 @@ int article_modify(const SECTION_LIST *p
 				   (reply_note ? "关闭" : "开启"));
 			iflush();
 
-			ch = igetch_t(MAX_DELAY_TIME);
+			ch = igetch_t(BBS_max_user_idle_time);
 			switch (toupper(ch))
 			{
 			case KEY_NULL:
@@ -914,7 +915,7 @@ int article_reply(const SECTION_LIST *p_
 			ch = 0;
 		}
 
-		for (; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME))
+		for (; !SYS_server_exit; ch = igetch_t(BBS_max_user_idle_time))
 		{
 			switch (toupper(ch))
 			{
@@ -974,7 +975,7 @@ int article_reply(const SECTION_LIST *p_
 			prints("(S)发送, (C)取消, (T)更改标题 or (E)再编辑? [S]: ");
 			iflush();
 
-			for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME))
+			for (ch = 0; !SYS_server_exit; ch = igetch_t(BBS_max_user_idle_time))
 			{
 				switch (toupper(ch))
 				{