indent

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@415 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 242 insertions, 214 deletions

diff --git a/mbbsd/cal.c b/mbbsd/cal.c
index 995f4c55..cd2c0d48 100644
--- a/mbbsd/cal.c
+++ b/mbbsd/cal.c
@@ -1,48 +1,53 @@
-/* $Id: cal.c,v 1.15 2002/07/05 13:14:14 in2 Exp $ */
+/* $Id: cal.c,v 1.16 2002/07/05 17:10:26 in2 Exp $ */
 #include "bbs.h"
 
 /* 防堵 Multi play */
-static int count_multiplay(int unmode) {
-    register int i, j;
+static int 
+count_multiplay(int unmode)
+{
+    register int    i, j;
     register userinfo_t *uentp;
 
-    for(i = j = 0; i < USHM_SIZE; i++) {
+    for (i = j = 0; i < USHM_SIZE; i++) {
 	uentp = &(SHM->uinfo[i]);
-	if(uentp->uid == usernum)
-	    if(uentp->lockmode == unmode)
+	if (uentp->uid == usernum)
+	    if (uentp->lockmode == unmode)
 		j++;
     }
     return j;
 }
 
-int lockutmpmode(int unmode, int state) {
-    int errorno = 0;
-    
-    if(currutmp->lockmode)
+int 
+lockutmpmode(int unmode, int state)
+{
+    int             errorno = 0;
+
+    if (currutmp->lockmode)
 	errorno = 1;
-    else if(count_multiplay(unmode))
+    else if (count_multiplay(unmode))
 	errorno = 2;
-    
-    if(errorno && !(state == LOCK_THIS && errorno == LOCK_MULTI)) {
+
+    if (errorno && !(state == LOCK_THIS && errorno == LOCK_MULTI)) {
 	clear();
-	move(10,20);
-	if(errorno == 1)
+	move(10, 20);
+	if (errorno == 1)
 	    prints("請先離開 %s 才能再 %s ",
 		   ModeTypeTable[currutmp->lockmode],
 		   ModeTypeTable[unmode]);
-	else 
+	else
 	    prints("抱歉! 您已有其他線相同的ID正在%s",
 		   ModeTypeTable[unmode]);
 	pressanykey();
 	return errorno;
     }
-    
     setutmpmode(unmode);
     currutmp->lockmode = unmode;
     return 0;
 }
 
-int unlockutmpmode() {
+int 
+unlockutmpmode()
+{
     currutmp->lockmode = 0;
     return 0;
 }
@@ -51,44 +56,50 @@ int unlockutmpmode() {
 #define VICE_NEW   "vice.new"
 
 /* Heat:發票 */
-int vice(int money, char* item) {
-    char buf[128];
-    unsigned int viceserial=(currutmp->lastact%1000000)*100+rand()%100;
-    FILE *fp;
+int 
+vice(int money, char *item)
+{
+    char            buf[128];
+    unsigned int    viceserial = (currutmp->lastact % 1000000) * 100 + rand() % 100;
+    FILE           *fp;
     demoney(-money);
-    sprintf(buf, BBSHOME"/home/%c/%s/%s",
+    sprintf(buf, BBSHOME "/home/%c/%s/%s",
 	    cuser.userid[0], cuser.userid, VICE_NEW);
     fp = fopen(buf, "a");
-    if(!fp )
-	{return 0;}
-   
+    if (!fp) {
+	return 0;
+    }
     fprintf(fp, "%08d\n", viceserial);
     fclose(fp);
-    sprintf(buf, "%s 花了%d$ 編號[%08d]",item, money, viceserial);
-    mail_id(cuser.userid, buf, "etc/vice.txt", "Ptt經濟部"); 
+    sprintf(buf, "%s 花了%d$ 編號[%08d]", item, money, viceserial);
+    mail_id(cuser.userid, buf, "etc/vice.txt", "Ptt經濟部");
     return 0;
 }
 
-#define lockreturn(unmode, state) if(lockutmpmode(unmode, state)) return 
+#define lockreturn(unmode, state) if(lockutmpmode(unmode, state)) return
 #define lockreturn0(unmode, state) if(lockutmpmode(unmode, state)) return 0
 #define lockbreak(unmode, state) if(lockutmpmode(unmode, state)) break
 #define SONGBOOK  "etc/SONGBOOK"
 #define OSONGPATH "etc/SONGO"
 
-static int osong(char *defaultid) {
-    char destid[IDLEN + 1],buf[200],genbuf[200],filename[256],say[51];
-    char receiver[45],ano[2];
-    FILE *fp,*fp1;// *fp2;
-    fileheader_t mail;
-    int nsongs;
-    
+static int 
+osong(char *defaultid)
+{
+    char            destid[IDLEN + 1], buf[200], genbuf[200], filename[256],
+                    say[51];
+    char            receiver[45], ano[2];
+    FILE           *fp, *fp1;
+    //*fp2;
+    fileheader_t    mail;
+    int             nsongs;
+
     strcpy(buf, Cdatedate(&now));
-    
+
     lockreturn0(OSONG, LOCK_MULTI);
-    
+
     /* Jaky 一人一天點一首 */
-    if(!strcmp(buf, Cdatedate(&cuser.lastsong)) && !HAS_PERM(PERM_SYSOP)) {
-	move(22,0);
+    if (!strcmp(buf, Cdatedate(&cuser.lastsong)) && !HAS_PERM(PERM_SYSOP)) {
+	move(22, 0);
 	outs("你今天已經點過囉，明天再點吧....");
 	refresh();
 	pressanykey();
@@ -96,8 +107,7 @@ static int osong(char *defaultid) {
 	unlockutmpmode();
 	return 0;
     }
-
-    if(cuser.money < 200) {
+    if (cuser.money < 200) {
 	move(22, 0);
 	outs("點歌要200銀唷!....");
 	refresh();
@@ -110,120 +120,117 @@ static int osong(char *defaultid) {
     sprintf(buf, "親愛的 %s 歡迎來到歐桑自動點歌系統\n", cuser.userid);
     outs(buf);
     trans_buffer[0] = 0;
-    if(!defaultid){
-	  getdata(13, 0, "要點給誰呢:[可直接按 Enter 先選歌]",
-		  destid, sizeof(destid), DOECHO);
-	  while (!destid[0]){
-	     a_menu("點歌歌本", SONGBOOK,0 );
-	     clear();
-	     getdata(13, 0, "要點給誰呢:[可按 Enter 重新選歌]",
-		     destid, sizeof(destid), DOECHO);
-	  }
+    if (!defaultid) {
+	getdata(13, 0, "要點給誰呢:[可直接按 Enter 先選歌]",
+		destid, sizeof(destid), DOECHO);
+	while (!destid[0]) {
+	    a_menu("點歌歌本", SONGBOOK, 0);
+	    clear();
+	    getdata(13, 0, "要點給誰呢:[可按 Enter 重新選歌]",
+		    destid, sizeof(destid), DOECHO);
 	}
-    else
-	strcpy(destid,defaultid);
+    } else
+	strcpy(destid, defaultid);
 
-    /* Heat:點歌者匿名功能 */    
-    getdata(14,0, "要匿名嗎?[y/n]:", ano, sizeof(ano), DOECHO);
-     
-    if(!destid[0]) {
+    /* Heat:點歌者匿名功能 */
+    getdata(14, 0, "要匿名嗎?[y/n]:", ano, sizeof(ano), DOECHO);
+
+    if (!destid[0]) {
 	unlockutmpmode();
 	return 0;
     }
-    
     getdata_str(14, 0, "想要要對他(她)說..:", say,
 		sizeof(say), DOECHO, "我愛妳..");
-    sprintf(save_title, "%s:%s", (ano[0]=='y')?"匿名者":cuser.userid, say);
+    sprintf(save_title, "%s:%s", (ano[0] == 'y') ? "匿名者" : cuser.userid, say);
     getdata_str(16, 0, "寄到誰的信箱(可用E-mail)?",
 		receiver, sizeof(receiver), LCECHO, destid);
-    
-    if (!trans_buffer[0]){
-       outs("\n接著要選歌囉..進入歌本好好的選一首歌吧..^o^");
-       pressanykey();    
-       a_menu("點歌歌本", SONGBOOK,0 );
+
+    if (!trans_buffer[0]) {
+	outs("\n接著要選歌囉..進入歌本好好的選一首歌吧..^o^");
+	pressanykey();
+	a_menu("點歌歌本", SONGBOOK, 0);
     }
-    if(!trans_buffer[0] ||  strstr(trans_buffer, "home") ||
-       strstr(trans_buffer, "boards") || !(fp = fopen(trans_buffer, "r"))) {
+    if (!trans_buffer[0] || strstr(trans_buffer, "home") ||
+	strstr(trans_buffer, "boards") || !(fp = fopen(trans_buffer, "r"))) {
 	unlockutmpmode();
 	return 0;
     }
-    
     strcpy(filename, OSONGPATH);
-    
+
     stampfile(filename, &mail);
-    
+
     unlink(filename);
-    
-    if(!(fp1 = fopen(filename, "w"))) {
+
+    if (!(fp1 = fopen(filename, "w"))) {
 	fclose(fp);
 	unlockutmpmode();
 	return 0;
     }
-    
     strcpy(mail.owner, "點歌機");
-    sprintf(mail.title, "◇ %s 點給 %s ", (ano[0]=='y')?"匿名者":cuser.userid, destid);
-    
-    while(fgets(buf, 200, fp)) {
-	char *po;
-	if(!strncmp(buf, "標題: ", 6)) {
+    sprintf(mail.title, "◇ %s 點給 %s ", (ano[0] == 'y') ? "匿名者" : cuser.userid, destid);
+
+    while (fgets(buf, 200, fp)) {
+	char           *po;
+	if (!strncmp(buf, "標題: ", 6)) {
 	    clear();
-	    move(10,10);prints("%s", buf);
+	    move(10, 10);
+	    prints("%s", buf);
 	    pressanykey();
 	    fclose(fp);
 	    unlockutmpmode();
 	    return 0;
 	}
-	while((po = strstr(buf, "<~Src~>"))) {
+	while ((po = strstr(buf, "<~Src~>"))) {
 	    po[0] = 0;
-	    sprintf(genbuf,"%s%s%s",buf,(ano[0]=='y')?"匿名者":cuser.userid,po+7);
-	    strcpy(buf,genbuf);
-        }
-	while((po = strstr(buf, "<~Des~>"))) {
+	    sprintf(genbuf, "%s%s%s", buf, (ano[0] == 'y') ? "匿名者" : cuser.userid, po + 7);
+	    strcpy(buf, genbuf);
+	}
+	while ((po = strstr(buf, "<~Des~>"))) {
 	    po[0] = 0;
-	    sprintf(genbuf,"%s%s%s",buf,destid,po+7);
-	    strcpy(buf,genbuf);
-        }
-	while((po = strstr(buf, "<~Say~>"))) {
+	    sprintf(genbuf, "%s%s%s", buf, destid, po + 7);
+	    strcpy(buf, genbuf);
+	}
+	while ((po = strstr(buf, "<~Say~>"))) {
 	    po[0] = 0;
-	    sprintf(genbuf,"%s%s%s",buf,say,po+7);
-	    strcpy(buf,genbuf);
-        }
-	fputs(buf,fp1);
+	    sprintf(genbuf, "%s%s%s", buf, say, po + 7);
+	    strcpy(buf, genbuf);
+	}
+	fputs(buf, fp1);
     }
     fclose(fp1);
     fclose(fp);
 
-//    do_append(OSONGMAIL "/.DIR", &mail2, sizeof(mail2));
-    
-    if(do_append(OSONGPATH "/.DIR", &mail, sizeof(mail)) != -1) {
-	  cuser.lastsong = now;
+    //do_append(OSONGMAIL "/.DIR", &mail2, sizeof(mail2));
+
+    if (do_append(OSONGPATH "/.DIR", &mail, sizeof(mail)) != -1) {
+	cuser.lastsong = now;
 	/* Jaky 超過 500 首歌就開始砍 */
-          nsongs=get_num_records(OSONGPATH "/.DIR", sizeof(mail));
-	  if (nsongs > 500){
-	    delete_range(OSONGPATH "/.DIR", 1, nsongs-500);
-	  }
+	nsongs = get_num_records(OSONGPATH "/.DIR", sizeof(mail));
+	if (nsongs > 500) {
+	    delete_range(OSONGPATH "/.DIR", 1, nsongs - 500);
+	}
 	/* 把第一首拿掉 */
-       vice(200, "點歌");
+	vice(200, "點歌");
     }
-    sprintf(save_title, "%s:%s", (ano[0]=='y')?"匿名者":cuser.userid, say);
+    sprintf(save_title, "%s:%s", (ano[0] == 'y') ? "匿名者" : cuser.userid, say);
     hold_mail(filename, destid);
 
-    if(receiver[0]) {
+    if (receiver[0]) {
 #ifndef USE_BSMTP
 	bbs_sendmail(filename, save_title, receiver);
 #else
-	bsmtp(filename, save_title, receiver,0);
+	bsmtp(filename, save_title, receiver, 0);
 #endif
     }
     clear();
     outs(
-	"\n\n  恭喜您點歌完成囉..\n"
-	"  一小時內動態看板會自動重新更新\n"
-	"  大家就可以看到您點的歌囉\n\n"
-	"  點歌有任何問題可以到Note板的精華區找答案\n"
-	"  也可在Note板精華區看到自己的點歌記錄\n"
-	"  有任何保貴的意見也歡迎到Note板留話\n"
-	"  讓親切的板主為您服務\n");
+	 "\n\n  恭喜您點歌完成囉..\n"
+	 "  一小時內動態看板會自動重新更新\n"
+	 "  大家就可以看到您點的歌囉\n\n"
+	 "  點歌有任何問題可以到Note板的精華區找答案\n"
+	 "  也可在Note板精華區看到自己的點歌記錄\n"
+	 "  有任何保貴的意見也歡迎到Note板留話\n"
+	 "  讓親切的板主為您服務\n");
     pressanykey();
     sortsong();
     topsong();
@@ -232,12 +239,16 @@ static int osong(char *defaultid) {
     return 1;
 }
 
-int ordersong() {
+int 
+ordersong()
+{
     osong(NULL);
     return 0;
 }
 
-static int inmailbox(int m) {
+static int 
+inmailbox(int m)
+{
     passwd_query(usernum, &xuser);
     cuser.exmailbox = xuser.exmailbox + m;
     passwd_update(usernum, &cuser);
@@ -247,14 +258,16 @@ static int inmailbox(int m) {
 
 #if !HAVE_FREECLOAK
 /* 花錢選單 */
-int p_cloak() {
-    char buf[4];
-    getdata(b_lines-1, 0,
+int 
+p_cloak()
+{
+    char            buf[4];
+    getdata(b_lines - 1, 0,
 	    currutmp->invisible ? "確定要現身?[y/N]" : "確定要隱身?[y/N]",
 	    buf, sizeof(buf), LCECHO);
-    if(buf[0] != 'y')
+    if (buf[0] != 'y')
 	return 0;
-    if(cuser.money >= 19) {
+    if (cuser.money >= 19) {
 	vice(19, "cloak");
 	currutmp->invisible %= 2;
 	outs((currutmp->invisible ^= 1) ? MSG_CLOAKED : MSG_UNCLOAK);
@@ -265,107 +278,117 @@ int p_cloak() {
 }
 #endif
 
-int p_from() {
-    char ans[4];
+int 
+p_from()
+{
+    char            ans[4];
 
-    getdata(b_lines-2, 0, "確定要改故鄉?[y/N]", ans, sizeof(ans), LCECHO);
-    if(ans[0] != 'y')
+    getdata(b_lines - 2, 0, "確定要改故鄉?[y/N]", ans, sizeof(ans), LCECHO);
+    if (ans[0] != 'y')
 	return 0;
     reload_money();
-    if(cuser.money < 49)
+    if (cuser.money < 49)
 	return 0;
-    if(getdata_buf(b_lines-1, 0, "請輸入新故鄉:",
-		   currutmp->from, sizeof(currutmp->from), DOECHO)) {
-	vice(49,"home");
-	currutmp->from_alias=0;
+    if (getdata_buf(b_lines - 1, 0, "請輸入新故鄉:",
+		    currutmp->from, sizeof(currutmp->from), DOECHO)) {
+	vice(49, "home");
+	currutmp->from_alias = 0;
     }
     return 0;
 }
 
-int p_exmail() {
-    char ans[4],buf[200];
-    int n;
+int 
+p_exmail()
+{
+    char            ans[4], buf[200];
+    int             n;
 
-    if(cuser.exmailbox >= MAX_EXKEEPMAIL) {
-	sprintf(buf,"容量最多增加 %d 封，不能再買了。", MAX_EXKEEPMAIL);
+    if (cuser.exmailbox >= MAX_EXKEEPMAIL) {
+	sprintf(buf, "容量最多增加 %d 封，不能再買了。", MAX_EXKEEPMAIL);
 	outs(buf);
 	refresh();
 	return 0;
     }
-    sprintf(buf,"您曾增購 %d 封容量，還要再買多少?",
+    sprintf(buf, "您曾增購 %d 封容量，還要再買多少?",
 	    cuser.exmailbox);
-    
-    getdata_str(b_lines-2, 0, buf, ans, sizeof(ans), LCECHO, "10");
-    
+
+    getdata_str(b_lines - 2, 0, buf, ans, sizeof(ans), LCECHO, "10");
+
     n = atoi(ans);
-    if(!ans[0] || !n)
+    if (!ans[0] || !n)
 	return 0;
-    if(n + cuser.exmailbox > MAX_EXKEEPMAIL)
+    if (n + cuser.exmailbox > MAX_EXKEEPMAIL)
 	n = MAX_EXKEEPMAIL - cuser.exmailbox;
     reload_money();
-    if(cuser.money < n * 1000)
+    if (cuser.money < n * 1000)
 	return 0;
     vice(n * 1000, "mail");
     inmailbox(n);
     return 0;
 }
 
-void mail_redenvelop(char* from, char* to, int money, char mode){
-    char genbuf[200];
-    fileheader_t fhdr;
-    FILE* fp;
+void 
+mail_redenvelop(char *from, char *to, int money, char mode)
+{
+    char            genbuf[200];
+    fileheader_t    fhdr;
+    FILE           *fp;
     sprintf(genbuf, "home/%c/%s", to[0], to);
     stampfile(genbuf, &fhdr);
     if (!(fp = fopen(genbuf, "w")))
-        return;
+	return;
     fprintf(fp, "作者: %s\n"
-                "標題: 招財進寶\n"
-                "時間: %s\n"
-                "\033[1;33m親愛的 %s ：\n\n\033[m"
-                "\033[1;31m    我包給你一個 %d 元的大紅包喔 ^_^\n\n"
-                "    禮輕情意重，請笑納...... ^_^\033[m\n"
-                , from, ctime(&now), to, money);
+	    "標題: 招財進寶\n"
+	    "時間: %s\n"
+	    "\033[1;33m親愛的 %s ：\n\n\033[m"
+	    "\033[1;31m    我包給你一個 %d 元的大紅包喔 ^_^\n\n"
+	    "    禮輕情意重，請笑納...... ^_^\033[m\n"
+	    ,from, ctime(&now), to, money);
     fclose(fp);
     sprintf(fhdr.title, "招財進寶");
     strcpy(fhdr.owner, from);
 
     if (mode == 'y')
-       vedit(genbuf, NA, NULL);
-    sprintf(genbuf, "home/%c/%s/.DIR", to[0], to);       
+	vedit(genbuf, NA, NULL);
+    sprintf(genbuf, "home/%c/%s/.DIR", to[0], to);
     append_record(genbuf, &fhdr, sizeof(fhdr));
 }
 
 /* 計算贈與稅 */
-int give_tax(int money)
+int 
+give_tax(int money)
 {
-	int i, tax = 0;
-	static int tax_bound[] = { 1000000, 100000, 10000, 1000, 0};
-	static double tax_rate[] = { 0.4, 0.3, 0.2, 0.1, 0.08 };
-	for( i = 0; i <= 4 ; i++ ) 
-		if ( money > tax_bound[i] ) {
-			tax += (money - tax_bound[i]) * tax_rate[i];
-			money -= (money - tax_bound[i]);
-		}
-	return (tax <= 0) ? 1 : tax;
+    int             i, tax = 0;
+    static int      tax_bound[] = {1000000, 100000, 10000, 1000, 0};
+    static double   tax_rate[] = {0.4, 0.3, 0.2, 0.1, 0.08};
+    for (i = 0; i <= 4; i++)
+	if (money > tax_bound[i]) {
+	    tax += (money - tax_bound[i]) * tax_rate[i];
+	    money -= (money - tax_bound[i]);
+	}
+    return (tax <= 0) ? 1 : tax;
 }
 
-int p_give() {
-    int money, tax;
-    char id[IDLEN + 1], genbuf[90];
-    
-    move(1,0);
+int 
+p_give()
+{
+    int             money, tax;
+    char            id[IDLEN + 1], genbuf[90];
+
+    move(1, 0);
     usercomplete("這位幸運兒的id:", id);
-    if(!id[0] || !strcmp(cuser.userid,id) ||
-       !getdata(2, 0, "要給多少錢:", genbuf, 7, LCECHO))
+    if (!id[0] || !strcmp(cuser.userid, id) ||
+	!getdata(2, 0, "要給多少錢:", genbuf, 7, LCECHO))
 	return 0;
     money = atoi(genbuf);
     reload_money();
-    if(money > 0 && cuser.money >= money ) {
+    if (money > 0 && cuser.money >= money) {
 	tax = give_tax(money);
-	if ( money - tax <= 0 ) return 0; /* 繳完稅就沒錢給了 */
-        deumoney(searchuser(id), money - tax);
+	if (money - tax <= 0)
+	    return 0;		/* 繳完稅就沒錢給了 */
+	deumoney(searchuser(id), money - tax);
 	demoney(-money);
-	sprintf(genbuf,"%s\t給%s\t%d\t%s", cuser.userid, id, money - tax,
+	sprintf(genbuf, "%s\t給%s\t%d\t%s", cuser.userid, id, money - tax,
 		ctime(&now));
 	log_file(FN_MONEY, genbuf);
 	genbuf[0] = 'n';
@@ -375,14 +398,15 @@ int p_give() {
     return 0;
 }
 
-int p_sysinfo(void)
+int 
+p_sysinfo(void)
 {
-    char    buf[128], *cpuloadstr;
-    int     load;
+    char            buf[128], *cpuloadstr;
+    int             load;
 
     load = cpuload(buf);
     cpuloadstr = (load < 5 ? "良好" : (load < 20 ? "尚可" : "過重"));
-    
+
     clear();
     showtitle("系統資訊", BBSNAME);
     move(2, 0);
@@ -398,31 +422,35 @@ int p_sysinfo(void)
 }
 
 /* 小計算機 */
-static void ccount(float *a, float b, int cmode) {
-    switch(cmode) {
-    case 0:
-    case 1:
-    case 2:
-        *a += b;
-        break;
+static void 
+ccount(float *a, float b, int cmode)
+{
+    switch (cmode) {
+	case 0:
+	case 1:
+	case 2:
+	*a += b;
+	break;
     case 3:
-        *a -= b;
-        break;
+	*a -= b;
+	break;
     case 4:
-        *a *= b;
-        break;
+	*a *= b;
+	break;
     case 5:
-        *a /= b;
-        break;
+	*a /= b;
+	break;
     }
 }
 
-int cal() {
-    float a = 0;
-    char flo = 0, ch = 0;
-    char mode[6] = {' ','=','+','-','*','/'} , cmode = 0;
-    char buf[100] = "[            0] [ ] ", b[20] = "0";
-    
+int 
+cal()
+{
+    float           a = 0;
+    char            flo = 0, ch = 0;
+    char            mode[6] = {' ', '=', '+', '-', '*', '/'}, cmode = 0;
+    char            buf[100] = "[            0] [ ] ", b[20] = "0";
+
     move(b_lines - 1, 0);
     clrtoeol();
     outs(buf);
@@ -431,28 +459,28 @@ int cal() {
     outs("\033[44m 小計算機  \033[31;47m      (0123456789+-*/=) "
 	 "\033[30m輸入     \033[31m  "
 	 "(Q)\033[30m 離開                   \033[m");
-    while(1) {
+    while (1) {
 	ch = igetch();
-	switch(ch) {
+	switch (ch) {
 	case '\r':
-            ch = '=';
+	    ch = '=';
 	case '=':
 	case '+':
 	case '-':
 	case '*':
 	case '/':
-            ccount(&a, atof(b), cmode);
-            flo = 0;
-            b[0] = '0';
-            b[1] = 0;
-            move(b_lines - 1, 0);
-            sprintf(buf, "[%13.2f] [%c] ", a, ch);
-            outs(buf);
-            break;
+	    ccount(&a, atof(b), cmode);
+	    flo = 0;
+	    b[0] = '0';
+	    b[1] = 0;
+	    move(b_lines - 1, 0);
+	    sprintf(buf, "[%13.2f] [%c] ", a, ch);
+	    outs(buf);
+	    break;
 	case '.':
-            if(!flo)
+	    if (!flo)
 		flo = 1;
-            else
+	    else
 		break;
 	case '1':
 	case '2':
@@ -464,12 +492,12 @@ int cal() {
 	case '8':
 	case '9':
 	case '0':
-	    if(strlen(b) > 13)
+	    if (strlen(b) > 13)
 		break;
-	    if(flo || b[0] != '0')
-		sprintf(b,"%s%c",b,ch);
+	    if (flo || b[0] != '0')
+		sprintf(b, "%s%c", b, ch);
 	    else
-		b[0]=ch;
+		b[0] = ch;
 	    move(b_lines - 1, 0);
 	    sprintf(buf, "[%13s] [%c]", b, mode[(int)cmode]);
 	    outs(buf);
@@ -477,8 +505,8 @@ int cal() {
 	case 'q':
 	    return 0;
 	}
-	
-	switch(ch) {
+
+	switch (ch) {
 	case '=':
 	    a = 0;
 	    cmode = 0;