large terminal rules.

- vmsg with formats is now vmsgf.
- deprecates vmsg_lines
  = i hope changes in admin does not make trouble
    because the old way looks like a mess within my terminal.
- pending issue:
  = pressanykey_or_callangel is in oldway
  = showtitle, msg_seperator, and others should also be fixed


git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2995 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

14 files changed, 158 insertions, 86 deletions

diff --git a/include/proto.h b/include/proto.h
index 95b29d17..699c1ff8 100644
--- a/include/proto.h
+++ b/include/proto.h
@@ -551,8 +551,7 @@ void screen_restore(int len, screenline_t *bp, const void *buf);
 #define isprint2(ch) ((ch & 0x80) || isprint(ch))
 #define not_alpha(ch) (ch < 'A' || (ch > 'Z' && ch < 'a') || ch > 'z')
 #define not_alnum(ch) (ch < '0' || (ch > '9' && ch < 'A') || (ch > 'Z' && ch < 'a') || ch > 'z')
-#define pressanykey() vmsg_lines(b_lines, NULL)
-int vmsg_lines(int lines, const char *msg);
+#define pressanykey() vmsg(NULL)
 int log_user(const char *fmt, ...) GCC_CHECK_FORMAT(1,2);
 unsigned int ipstr2int(const char *ip);
 time4_t gettime(int line, time4_t dt, const char* head);
@@ -560,7 +559,8 @@ void setcalfile(char *buf, char *userid);
 void stand_title(const char *title);
 char getans(const char *fmt,...) GCC_CHECK_FORMAT(1,2);
 int getkey(const char *fmt,...) GCC_CHECK_FORMAT(1,2);
-int vmsg(const char *fmt,...) GCC_CHECK_FORMAT(1,2);
+int vmsgf(const char *fmt,...) GCC_CHECK_FORMAT(1,2);
+int vmsg(const char *msg);
 void trim(char *buf);
 int show_file(const char *filename, int y, int lines, int mode);
 void bell(void);
diff --git a/mbbsd/admin.c b/mbbsd/admin.c
index 1cb37787..cb79582c 100644
--- a/mbbsd/admin.c
+++ b/mbbsd/admin.c
@@ -779,7 +779,7 @@ x_file(void)
 	return FULLUPDATE;
     }
     aborted = vedit(fpath, NA, NULL);
-    vmsg("\n\n系統檔案[%s]：%s", fpath,
+    vmsgf("\n\n系統檔案[%s]：%s", fpath,
 	 (aborted == -1) ? "未改變" : "更新完畢");
     return FULLUPDATE;
 }
@@ -1092,7 +1092,7 @@ scan_register_form(const char *regfile, int automode, int neednum)
     }
     Rename(regfile, fname);
     if ((fn = fopen(fname, "r")) == NULL) {
-	vmsg("系統錯誤，無法讀取註冊資料檔: %s", fname);
+	vmsgf("系統錯誤，無法讀取註冊資料檔: %s", fname);
 	return -1;
     }
     if (neednum) {		/* 被強迫審的 */
@@ -1136,6 +1136,7 @@ scan_register_form(const char *regfile, int automode, int neednum)
 		uid = cuser.userid;
 
 		move(1, 0);
+		clrtobot();
 		prints("帳號位置    ：%d\n", unum);
 		user_display(&muser, 1);
 		move(14, 0);
@@ -1159,8 +1160,9 @@ scan_register_form(const char *regfile, int automode, int neednum)
 			ans[0] = 'd';
 		} else {
 		    if (search_ulist(unum) == NULL)
-		        ans[0] = vmsg_lines(22, 
-				"是否接受此資料(Y/N/Q/Del/Skip)？[S])");
+		    {
+		        ans[0] = getkey("是否接受此資料(Y/N/Q/Del/Skip)？[S])");
+		    }
 		    else
 			ans[0] = 's';
 		    if ('A' <= ans[0] && ans[0] <= 'Z')
@@ -1196,16 +1198,19 @@ scan_register_form(const char *regfile, int automode, int neednum)
 		/* please confirm match REJECT_REASONS here */
 	    case 'n':
 		if (ans[0] == 'n') {
-		    for (n = 0; field[n]; n++)
-			prints("%s: %s\n", finfo[n], fdata[n]);
-		    move(9, 0);
+		    int nf = 0;
+		    move(8, 0);
+		    clrtobot();
 		    outs("請提出退回申請表原因，按 <enter> 取消\n");
 		    for (n = 0; reason[n]; n++)
 			prints("%d) 請%s\n", n, reason[n]);
+		    outs("\n"); // preserved for prompt
+		    for (nf = 0; field[nf]; nf++)
+			prints("%s: %s\n", finfo[nf], fdata[nf]);
 		} else
 		    buf[0] = ans[0];
 		if (ans[0] != 'n' ||
-		    getdata(10 + n, 0, "退回原因：", buf, 60, DOECHO))
+		    getdata(9 + n, 0, "退回原因：", buf, 60, DOECHO))
 		    if ((buf[0] - '0') >= 0 && (buf[0] - '0') < n) {
 			int             i;
 			fileheader_t    mhdr;
diff --git a/mbbsd/announce.c b/mbbsd/announce.c
index 78cfbfc8..b9197343 100644
--- a/mbbsd/announce.c
+++ b/mbbsd/announce.c
@@ -883,7 +883,7 @@ a_showname(const menu_t * pm)
 			sym = 1;
 		}
 		if (sym) {
-		    vmsg("此 symbolic link 指向 %s\n", &buf[i + 1]);
+		    vmsgf("此 symbolic link 指向 %s\n", &buf[i + 1]);
 		}
 	    }
 	}
@@ -1075,12 +1075,12 @@ a_menu(const char *maintitle, char *path, int lastlevel, char *trans_buffer)
 		if (!isvisible_man(&me))
 		    break;
 #ifdef DEBUG
-		vmsg("%s/%s", &path[11], fhdr->filename);;
+		vmsgf("%s/%s", &path[11], fhdr->filename);;
 #endif
 		snprintf(fname, sizeof(fname), "%s/%s", path, fhdr->filename);
 		if (*fhdr->filename == 'H' && fhdr->filename[1] == '.') {
 		  vmsg("不再支援 gopher mode, 請使用瀏覽器直接瀏覽");
-		  vmsg("gopher://%s/1/",fhdr->filename+2);
+		  vmsgf("gopher://%s/1/",fhdr->filename+2);
 		} else if (dashf(fname)) {
 		    int             more_result;
 
diff --git a/mbbsd/bbs.c b/mbbsd/bbs.c
index 03afeb50..37e8eb8f 100644
--- a/mbbsd/bbs.c
+++ b/mbbsd/bbs.c
@@ -255,7 +255,7 @@ readtitle(void)
 
     showtitle(currBM, brd_title);
     outs("[←]離開 [→]閱\讀 [^P]發表文章 [b]備忘錄 [d]刪除 [z]精華區 [TAB]文摘 [h]說明\n");
-    prints(ANSI_COLOR(7) "  編號    %s 作  者       文  章  標  題", 
+    prints(ANSI_COLOR(7) "   編號    %s 作  者       文  章  標  題", 
 	    listmode_desc[currlistmode]);
 
 #ifdef USE_COOLDOWN
@@ -299,9 +299,23 @@ readdoent(int num, fileheader_t * ent)
     else
 	color = '3', mark = "R:";
 
-    /* 把多餘的 string 砍掉 */
-    if (title[45])
-	strlcpy(title + PROPER_TITLE_LEN, " …", sizeof(title) -  PROPER_TITLE_LEN);
+    /* 把過長的 title 砍掉。 前面約有 33 個字元。 */
+    {
+	int l = t_columns - 34; /* 33+1, for trailing one more space */
+	unsigned char *p = (unsigned char*)title;
+
+	/* strlen 順便做 safe print checking */
+	while (*p && l > 0)
+	{
+	    /* 本來應該做 DBCS checking, 懶得寫了 */
+	    if(*p < ' ')
+		*p = ' ';
+	    p++, l--;
+	}
+
+	if (*p && l <= 0)
+	    strcpy(p-3, " …");
+    }
 
     if (!strncmp(title, "[公告]", 6))
 	special = 1;
@@ -327,10 +341,14 @@ readdoent(int num, fileheader_t * ent)
 	  sprintf(recom,"0mX%d",-ent->recommend);
     else strcpy(recom,"0m  "); 
 
+    /* start printing */
     if (ent->filemode & FILE_BOTTOM)
-           outs("  " ANSI_COLOR(1;33) " ★ " ANSI_RESET);
+	outs("  " ANSI_COLOR(1;33) "  ★ " ANSI_RESET);
     else
-           prints("%6d", num);
+	/* recently we found that many boards have >10k articles,
+	 * so it's better to use 5+2 (2 for cursor marker) here.
+	 */
+	prints("%7d", num);
 
     prints(" %c\033[1;3%4.4s" ANSI_RESET, type, recom);
 
@@ -1940,7 +1958,7 @@ recommend(int ent, fileheader_t * fhdr, const char *direct)
 	 int d = (int)bp->fastrecommend_pause - (now - lastrecommend);
 	 if (d > 0)
 	 {
-		 vmsg("本板禁止快速連續推文，請再等 %d 秒", d);
+		 vmsgf("本板禁止快速連續推文，請再等 %d 秒", d);
 		 return FULLUPDATE;
 	 }
      }
@@ -2264,7 +2282,7 @@ del_post(int ent, fileheader_t * fhdr, char *direct)
 		    cuser.numposts--;
 		if (!(currmode & MODE_DIGEST && currmode & MODE_BOARD)){
 		    demoney(-fhdr->multi.money);
-		    vmsg("您的文章減為 %d 篇，支付清潔費 %d 銀", 
+		    vmsgf("您的文章減為 %d 篇，支付清潔費 %d 銀", 
 			    cuser.numposts, fhdr->multi.money);
 		}
 	    }
@@ -2279,7 +2297,7 @@ show_filename(int ent, const fileheader_t * fhdr, const char *direct)
 {
     if(!HasUserPerm(PERM_SYSOP)) return DONOTHING;
 
-    vmsg("檔案名稱: %s ", fhdr->filename);
+    vmsgf("檔案名稱: %s ", fhdr->filename);
     return PART_REDRAW;
 }
 
@@ -2296,7 +2314,7 @@ view_postmoney(int ent, const fileheader_t * fhdr, const char *direct)
     else if(fhdr->filemode & FILE_ANONYMOUS)
 	/* When the file is anonymous posted, fhdr->multi.anon_uid is author.
 	 * see do_general() */
-	vmsg("匿名管理編號: %d (同一人號碼會一樣)",
+	vmsgf("匿名管理編號: %d (同一人號碼會一樣)",
 		fhdr->multi.anon_uid + (int)currutmp->pid);
     else if(currmode & MODE_SELECT &&  (fhdr->multi.refer.flag) &&
             (num = fhdr->multi.refer.ref))
@@ -2308,7 +2326,7 @@ view_postmoney(int ent, const fileheader_t * fhdr, const char *direct)
     else
         money = fhdr->multi.money;
 
-    if (vmsg("這一篇文章值 %d 銀", fhdr->multi.money) == 'Q')
+    if (vmsgf("這一篇文章值 %d 銀", fhdr->multi.money) == 'Q')
     {
 	/* QQ: enable money listing mode */
 	currlistmode = (currlistmode == LISTMODE_MONEY) ?
@@ -2939,12 +2957,12 @@ int check_cooldown(boardheader_t *bp)
     {
       if( bp->brdattr & BRD_COOLDOWN )
        {
-  	 vmsg("冷靜一下吧！ (限制 %d 分 %d 秒)", diff/60, diff%60);
+  	 vmsgf("冷靜一下吧！ (限制 %d 分 %d 秒)", diff/60, diff%60);
 	 return 1;
        }
       else if(posttimesof(usernum)==15)
       {
-	 vmsg("對不起，您被設劣文！ (限制 %d 分 %d 秒)", diff/60, diff%60);
+	 vmsgf("對不起，您被設劣文！ (限制 %d 分 %d 秒)", diff/60, diff%60);
 	 return 1;
       }
 #ifdef NO_WATER_POST
@@ -2953,7 +2971,7 @@ int check_cooldown(boardheader_t *bp)
         for(i=0; i<4; i++)
           if(bp->nuser>limit[i*2] && posttimesof(usernum)>=limit[i*2+1])
           {
-	    vmsg("對不起，您的文章太水囉！用'X'推薦文章 (限制 %d 分 %d 秒)", 
+	    vmsgf("對不起，您的文章太水囉！用'X'推薦文章 (限制 %d 分 %d 秒)", 
 		  diff/60, diff%60);
 	    return 1;
           }
diff --git a/mbbsd/brc.c b/mbbsd/brc.c
index 0ffbc9bc..68f4fdeb 100644
--- a/mbbsd/brc.c
+++ b/mbbsd/brc.c
@@ -160,7 +160,7 @@ brc_enlarge_buf(void)
     memcpy(brc_buf, buffer, brc_alloc - BRC_BLOCKSIZE);
 
 #ifdef DEBUG
-    vmsg("brc enlarged to %d bytes", brc_alloc);
+    vmsgf("brc enlarged to %d bytes", brc_alloc);
 #endif
 
     THE_FREE(buffer);
diff --git a/mbbsd/cal.c b/mbbsd/cal.c
index 013746d5..049db86b 100644
--- a/mbbsd/cal.c
+++ b/mbbsd/cal.c
@@ -331,7 +331,7 @@ p_exmail(void)
     int             n;
 
     if (cuser.exmailbox >= MAX_EXKEEPMAIL) {
-	vmsg("容量最多增加 %d 封，不能再買了。", MAX_EXKEEPMAIL);
+	vmsgf("容量最多增加 %d 封，不能再買了。", MAX_EXKEEPMAIL);
 	return 0;
     }
     snprintf(buf, sizeof(buf),
diff --git a/mbbsd/card.c b/mbbsd/card.c
index 14b3cdf8..ab9ce89a 100644
--- a/mbbsd/card.c
+++ b/mbbsd/card.c
@@ -474,11 +474,11 @@ card_jack(int *db)
 	    c[0]=1;
 	    card_show(6, cpu, c, me, m);
 	    game_log(JACK, JACK);
-	    vmsg("你跟電腦都拿到黑傑克, 退還 %d 元", JACK);
+	    vmsgf("你跟電腦都拿到黑傑克, 退還 %d 元", JACK);
 	    return 0;
 	}
 	game_log(JACK, JACK * 5/2);
-	vmsg("很不錯唷! (黑傑克!! 加 %d 元)", JACK * 5/2);
+	vmsgf("很不錯唷! (黑傑克!! 加 %d 元)", JACK * 5/2);
 	return 0;
     } else if(card_isblackjack(cpu[0],cpu[1])) {
 	c[0] = 1;
@@ -510,7 +510,7 @@ card_jack(int *db)
     }
     if (i == 6) { /* 畫面只能擺六張牌, 因此直接算玩家贏. 黑傑克實際上沒這規則 */
 	game_log(JACK, JACK * 10);
-	vmsg("好厲害唷! 六張牌還沒爆! 加P幣 %d 元!", 5 * JACK);
+	vmsgf("好厲害唷! 六張牌還沒爆! 加P幣 %d 元!", 5 * JACK);
 	return 0;
     }
 
@@ -522,7 +522,7 @@ card_jack(int *db)
 	if (card_alls_lower(cpu) > 21) {
 	    card_show(6, cpu, c, me, m);
 	    game_log(JACK, JACK * 2);
-	    vmsg("呵呵...電腦爆掉了! 你贏了! 可得P幣 %d 元", JACK * 2);
+	    vmsgf("呵呵...電腦爆掉了! 你贏了! 可得P幣 %d 元", JACK * 2);
 	    return 0;
 	}
 	j++;
@@ -530,12 +530,12 @@ card_jack(int *db)
     card_show(6, cpu, c, me, m);
     if(card_alls_upper(cpu)==card_alls_upper(me)) {
 	game_log(JACK, JACK);
-	vmsg("平局，退回P幣 %d 元!", JACK);
+	vmsgf("平局，退回P幣 %d 元!", JACK);
 	return 0;
     }
     if(card_alls_upper(cpu)<card_alls_upper(me)) {
 	game_log(JACK, JACK * 2);
-	vmsg("呵呵...電腦比較小! 你贏了! 可得P幣 %d 元", JACK * 2);
+	vmsgf("呵呵...電腦比較小! 你贏了! 可得P幣 %d 元", JACK * 2);
 	return 0;
     }
     game_log(JACK, 0);
@@ -614,7 +614,7 @@ ten_helf(void)
     }
     if (i == 5) {		/* 過五關 */
 	game_log(TEN_HALF, PMONEY * 5);
-	vmsg("好厲害唷! 過五關嘍! 加P幣 %d 元!", 5 * PMONEY);
+	vmsgf("好厲害唷! 過五關嘍! 加P幣 %d 元!", 5 * PMONEY);
 	return 0;
     }
     j = 1;
@@ -626,7 +626,7 @@ ten_helf(void)
 	if (card_all(cpu) > 21) {
 	    card_show(5, cpu, c, me, m);
 	    game_log(TEN_HALF, PMONEY * 2);
-	    vmsg("呵呵...電腦爆掉了! 你贏了! 可得P幣 %d 元", PMONEY * 2);
+	    vmsgf("呵呵...電腦爆掉了! 你贏了! 可得P幣 %d 元", PMONEY * 2);
 	    return 0;
 	}
 	j++;
diff --git a/mbbsd/chicken.c b/mbbsd/chicken.c
index 9cf684d1..0a8b7db9 100644
--- a/mbbsd/chicken.c
+++ b/mbbsd/chicken.c
@@ -124,7 +124,7 @@ new_chicken(void)
     reload_money();
     price = egg_price[(int)mychicken->type];
     if (cuser.money < price) {
-	vmsg("錢不夠買蛋蛋,蛋蛋要 %d 元", price);
+	vmsgf("錢不夠買蛋蛋,蛋蛋要 %d 元", price);
 	return 0;
     }
     vice(price, "寵物蛋");
diff --git a/mbbsd/edit.c b/mbbsd/edit.c
index 8b6932e1..05159707 100644
--- a/mbbsd/edit.c
+++ b/mbbsd/edit.c
@@ -252,7 +252,7 @@ int fix_cursor(char *str, int pos, unsigned int dir)
 static void
 indigestion(int i)
 {
-    vmsg("嚴重內傷 (%d)\n", i);
+    vmsgf("嚴重內傷 (%d)\n", i);
     u_exit("EDITOR FAILED");
     exit(0);
 }
diff --git a/mbbsd/io.c b/mbbsd/io.c
index 63a28fe4..65da7552 100644
--- a/mbbsd/io.c
+++ b/mbbsd/io.c
@@ -412,7 +412,7 @@ igetch(void)
 	case Ctrl('Q'):{
 	    struct rusage ru;
 	    getrusage(RUSAGE_SELF, &ru);
-	    vmsg("sbrk: %d KB, idrss: %d KB, isrss: %d KB",
+	    vmsgf("sbrk: %d KB, idrss: %d KB, isrss: %d KB",
 		 ((int)sbrk(0) - 0x8048000) / 1024,
 		 (int)ru.ru_idrss, (int)ru.ru_isrss);
 	}
diff --git a/mbbsd/mail.c b/mbbsd/mail.c
index aa553b42..5e0bf175 100644
--- a/mbbsd/mail.c
+++ b/mbbsd/mail.c
@@ -247,13 +247,13 @@ chkmailbox(void)
 	case MAILBOX_LIM_KEEP:
 	    bell();
 	    bell();
-	    vmsg("您保存信件數目 %d 超出上限 %d, 請整理", mailkeep, mailmaxkeep);
+	    vmsgf("您保存信件數目 %d 超出上限 %d, 請整理", mailkeep, mailmaxkeep);
 	    return mailkeep;
 
 	case MAILBOX_LIM_SUM:
 	    bell();
 	    bell();
-	    vmsg("信箱容量(大小,非件數) %d 超出上限 %d, "
+	    vmsgf("信箱容量(大小,非件數) %d 超出上限 %d, "
 		"請砍過長的水球記錄或信件", mailsum, mailsumlimit);
 	    if(showmail_mode != SHOWMAIL_SUM)
 	    {
@@ -715,7 +715,7 @@ mail_all(void)
 	    sethomedir(genbuf, userid);
 	    if (append_record_forward(genbuf, &mymail, sizeof(mymail), userid) == -1)
 		outs(err_uid);
-	    vmsg("%*s %5d / %5d", IDLEN + 1, userid, i + 1, unum);
+	    vmsgf("%*s %5d / %5d", IDLEN + 1, userid, i + 1, unum);
 	}
     }
     return 0;
diff --git a/mbbsd/mbbsd.c b/mbbsd/mbbsd.c
index 38fadf81..8369f50d 100644
--- a/mbbsd/mbbsd.c
+++ b/mbbsd/mbbsd.c
@@ -831,9 +831,14 @@ setup_utmp(int mode)
 
 inline static void welcome_msg(void)
 {
-    prints(ANSI_RESET "      歡迎您第 " ANSI_COLOR(1;33) "%d" ANSI_COLOR(0;37) " 度拜訪本站，"
-	    "上次您是從 " ANSI_COLOR(1;33) "%s" ANSI_COLOR(0;37) " 連往本站，\n"
-	    "     我記得那天是 " ANSI_COLOR(1;33) "%s" ANSI_COLOR(0;37) "。\n",
+    prints(ANSI_RESET "      歡迎您第 " 
+	    ANSI_COLOR(1;33) "%d" ANSI_COLOR(0;37) " 度拜訪本站，上次您是從 " 
+	    ANSI_COLOR(1;33) "%s" ANSI_COLOR(0;37) " 連往本站，" 
+	    ANSI_CLRTOEND "\n"
+	    "     我記得那天是 " ANSI_COLOR(1;33) "%s" ANSI_COLOR(0;37) "。"
+	    ANSI_CLRTOEND "\n"
+	    ANSI_CLRTOEND "\n"
+	    ,
 	    ++cuser.numlogins, cuser.lasthost, Cdate(&(cuser.lastlogin)));
     pressanykey();
 }
diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index 090b3704..3789f2a8 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -545,38 +545,17 @@ capture_screen(void)
     }
 }
 
-int
-vmsg_lines(const int lines, const char msg[])
-{
-    int             ch;
-
-    move(lines, 0);
-    clrtoeol();
-
-    if (msg)
-        outs((char *)msg);
-    else
-        outs(ANSI_COLOR(1;34;44) " ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄" ANSI_COLOR(1;37;44) " 請按 "
-ANSI_COLOR(36) "任意鍵 " ANSI_COLOR(37) "繼續 " ANSI_COLOR(1;34) "▄▄▄▄▄" ANSI_COLOR(36) "^T 收錄暫存檔" ANSI_COLOR(34) "▄▄▄ " ANSI_RESET);
-
-    do {
-	if( (ch = igetch()) == Ctrl('T') )
-	    capture_screen();
-    } while( ch == 0 );
-
-    move(lines, 0);
-    clrtoeol();
-    return ch;
-}
-
 #ifdef PLAY_ANGEL
 void
 pressanykey_or_callangel(){
     int             ch;
 
     outmsg(
-ANSI_COLOR(1;34;44) " ▄▄▄▄ " ANSI_COLOR(32) "H " ANSI_COLOR(36) "呼叫小天使" ANSI_COLOR(34) " ▄▄▄▄" ANSI_COLOR(1;37;44) " 請按 "
-ANSI_COLOR(36) "任意鍵 " ANSI_COLOR(37) "繼續 " ANSI_COLOR(1;34) "▄▄▄▄▄" ANSI_COLOR(36) "^T 收錄暫存檔" ANSI_COLOR(34) "▄▄▄ " ANSI_RESET);
+	    ANSI_COLOR(1;34;44) " ▄▄▄▄ " 
+	    ANSI_COLOR(32) "H " ANSI_COLOR(36) "呼叫小天使" ANSI_COLOR(34) 
+	    " ▄▄▄▄" ANSI_COLOR(37;44) " 請按 " ANSI_COLOR(36) "任意鍵 " 
+	    ANSI_COLOR(37) "繼續 " ANSI_COLOR(1;34) 
+	    "▄▄▄▄▄" ANSI_COLOR(36) "^T 收錄暫存檔" ANSI_COLOR(34) "▄▄▄ " ANSI_RESET);
     do {
 	ch = igetch();
 
@@ -620,24 +599,89 @@ getkey(const char *fmt,...)
     va_start(ap, fmt);
     i = vsnprintf(msg , 128, fmt, ap);
     va_end(ap);
-    return vmsg_lines(b_lines, msg);
+    return vmsg(msg);
 }
 
-/* TODO 極少 caller 用到 format, 考慮拆開成 vmsgf 節省 cpu */
+static const char *msg_pressanykey_full =
+    ANSI_COLOR(37;44) " 請按" ANSI_COLOR(36) " 任意鍵 " ANSI_COLOR(37) "繼續 " ANSI_COLOR(34);
+#define msg_pressanykey_full_len (18)
+
+static const char *msg_pressanykey_full_trail =
+    ANSI_COLOR(36) 
+    " [^T 收錄暫存檔] "  ANSI_RESET;
+#define msg_pressanykey_full_trail_len (18) /* 4 for head */
+
+static const char* msg_pressanykey_trail =
+    ANSI_COLOR(33;46) " " ANSI_COLOR(200) ANSI_COLOR(1431) ANSI_COLOR(506) 
+    "[按任意鍵繼續]" ANSI_COLOR(201) " " ANSI_RESET;
+#define msg_pressanykey_trail_len (16+1+4) /* 4 for head */
+
 int
-vmsg(const char *fmt,...)
+vmsg(const char *msg)
 {
-    char   msg[256] = ANSI_COLOR(1;36;44) " ◆ ";
-    int i=14; // 14=strlen(msg)
+    int len = msg ? strlen(msg) : 0;
+    int i = 0;
+
+    if(len == 0) msg = NULL;
+
+    move(b_lines, 0);
+    clrtoeol();
+
+    if(!msg)
+    {
+	/* msg_pressanykey_full */ 
+	int w = (t_columns - msg_pressanykey_full_len - 8) / 2;
+	int pad = 0;
+
+	outs(ANSI_COLOR(1;34;44) " ");
+	pad += 1;
+	for (i = 0; i < w; i += 2)
+	    outs("▄"), pad+=2;
+	outs(msg_pressanykey_full), pad+= msg_pressanykey_full_len;
+	/* pad now points to position of current cursor. */
+	pad = t_columns - msg_pressanykey_full_trail_len - pad;
+	/* pad is now those left . */
+	if (pad > 0)
+	{
+	    for (i = 0; i <= pad-2; i += 2)
+		outs("▄");
+	    if (i == pad-1)
+		outc(' ');
+	}
+	outs(msg_pressanykey_full_trail);
+    } else {
+	/* msg_pressanykey_trail */ 
+	outs(ANSI_COLOR(1;36;44) " ◆ ");
+	if(len >= t_columns - msg_pressanykey_trail_len)
+	    len = t_columns - msg_pressanykey_trail_len;
+	while (i++ < len)
+	    outc(*msg++);
+	i--;
+	while (i++ < t_columns - msg_pressanykey_trail_len)
+	    outc(' ');
+	outs(msg_pressanykey_trail);
+    }
+
+    do {
+	if( (i = igetch()) == Ctrl('T') )
+	    capture_screen();
+    } while( i == 0 );
+
+    move(b_lines, 0);
+    clrtoeol();
+    return i;
+}
+
+int
+vmsgf(const char *fmt,...)
+{
+    char   msg[256];
     va_list ap;
     va_start(ap, fmt);
-    i += vsnprintf(msg + i, 128, fmt, ap);
+    vsnprintf(msg, sizeof(msg)-1, fmt, ap);
     va_end(ap);
-    for(; i < 71; i++)
-	msg[i] = ' ';
-    strcat(msg + 71,
-	   ANSI_COLOR(33;46) " " ANSI_COLOR(200) ANSI_COLOR(1431) ANSI_COLOR(506) "[按任意鍵繼續]" ANSI_COLOR(201) " " ANSI_RESET);
-    return vmsg_lines(b_lines, msg);
+    msg[sizeof(msg)-1] = 0;
+    return vmsg(msg);
 }
 
 /**
diff --git a/mbbsd/talk.c b/mbbsd/talk.c
index 7b0e2e14..9bcac216 100644
--- a/mbbsd/talk.c
+++ b/mbbsd/talk.c
@@ -2644,7 +2644,7 @@ userlist(void)
 				     ctime4(&currutmp->lastact));
 			    mail_redenvelop(cuser.userid, uentp->userid,
 					    ch - give_tax(ch), 'Y');
-			    vmsg(" 嗯..還剩下 %d 錢..", demoney(-ch));
+			    vmsgf(" 嗯..還剩下 %d 錢..", demoney(-ch));
 			}
 		    } else {
 			clrtoeol();
@@ -2713,7 +2713,7 @@ userlist(void)
 		    move(b_lines - 3, 0);
 		    prints("系統提供 一般 進階 未來 三種模式\n"
 		    "在切換後請正常下線再重新登入, 以確保結構正確\n");
-		    vmsg( "目前切換到 %s 水球模式", wm[tmp]);
+		    vmsgf( "目前切換到 %s 水球模式", wm[tmp]);
 		    redrawall = redraw = 1;
 		}
 		break;