indent

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

1 files changed, 371 insertions, 411 deletions

diff --git a/mbbsd/more.c b/mbbsd/more.c
index 1d6b173a..56efeb57 100644
--- a/mbbsd/more.c
+++ b/mbbsd/more.c
@@ -1,15 +1,15 @@
-/* $Id: more.c,v 1.14 2002/06/04 13:08:34 in2 Exp $ */
+/* $Id: more.c,v 1.15 2002/07/05 17:10:27 in2 Exp $ */
 #include "bbs.h"
 #define MORE_BUFSIZE	4096
 #define MORE_WINSIZE	4096
 #define STR_ANSICODE    "[0123456789;,"
 
-static int more_base, more_size, more_head;
+static int      more_base, more_size, more_head;
 static unsigned char more_pool[MORE_BUFSIZE];
 
 
 #define MAXPATHLEN 256
-static char *more_help[] = {
+static char    *more_help[] = {
     "\0閱\讀文章功\能鍵使用說明",
     "\01游標移動功\能鍵",
     "(↑)                  上捲一行",
@@ -34,229 +34,193 @@ static char *more_help[] = {
     NULL
 };
 
-int beep = 0;
+int             beep = 0;
 
 static void
-more_goto (int fd, off_t off)
-{ 
-  int base = more_base;
-
-  if (off < base || off >= base + more_size)
-  { 
-    more_base = base = off & (-MORE_WINSIZE);
-    lseek (fd, base, SEEK_SET);
-    more_size = read (fd, more_pool, MORE_BUFSIZE);
-  }
-  more_head = off - base;
-}
-
-static int
-more_readln (int fd, unsigned char *buf)
+more_goto(int fd, off_t off)
 {
-  int ch;
-
-  unsigned char *data, *tail, *cc;
-  int len, bytes, in_ansi;
-  int size, head, ansilen;
-
-  len = bytes = in_ansi = ansilen = 0;
-  tail = buf + ANSILINELEN - 1;
-  size = more_size;
-  head = more_head;
-  data = &more_pool[head];
-
-  do
-  {
-    if (head >= size)
-    {
-      more_base += size;
-      data = more_pool;
-      more_size = size = read (fd, data, MORE_BUFSIZE);
-      if (size == 0)
-        break;
-      head = 0;
-    }
+    int             base = more_base;
 
-    ch = *data++;
-    head++;
-    bytes++;
-    if (ch == '\n')
-    { 
-      break;
-    }
-    if (ch == '\t')
-    { 
-      do
-      { 
-        *buf++ = ' ';
-      }
-      while ((++len & 7) && len < 80);
-    }
-    else if (ch == '\033')
-    { 
-      if (atoi ((char *)(data + 1)) > 47)
-      { 
-        if ((cc = (unsigned char *)strchr ((char *)(data + 1), 'm')) != NULL)
-        { 
-          ch = cc - data + 1;
-
-          data += ch;
-          head += ch;
-          bytes += ch;
-        }
-      }
-      else
-      { 
-        if (showansi)
-          *buf++ = ch;
-        in_ansi = 1;
-      }
-    }
-    else if (in_ansi)
-    {
-      if (showansi)
-        *buf++ = ch;
-      if (!strchr (STR_ANSICODE, ch))
-        in_ansi = 0;
-    }
-    else if (isprint2 (ch))
-    { 
-      len++;
-      *buf++ = ch;
+    if (off < base || off >= base + more_size) {
+	more_base = base = off & (-MORE_WINSIZE);
+	lseek(fd, base, SEEK_SET);
+	more_size = read(fd, more_pool, MORE_BUFSIZE);
     }
-  }
-  while (len < 80 && buf < tail);
-  *buf = '\0';
-  more_head = head;
-  return bytes;
+    more_head = off - base;
 }
 
-/* not used 
-static int readln(FILE *fp, char *buf) {
-    register int ch, i, len, bytes, in_ansi;
-
-    len = bytes = in_ansi = i = 0;
-    while(len < 80 && i < ANSILINELEN && (ch = getc(fp)) != EOF) {
+static int
+more_readln(int fd, unsigned char *buf)
+{
+    int             ch;
+
+    unsigned char  *data, *tail, *cc;
+    int             len, bytes, in_ansi;
+    int             size, head, ansilen;
+
+    len = bytes = in_ansi = ansilen = 0;
+    tail = buf + ANSILINELEN - 1;
+    size = more_size;
+    head = more_head;
+    data = &more_pool[head];
+
+    do {
+	if (head >= size) {
+	    more_base += size;
+	    data = more_pool;
+	    more_size = size = read(fd, data, MORE_BUFSIZE);
+	    if (size == 0)
+		break;
+	    head = 0;
+	}
+	ch = *data++;
+	head++;
 	bytes++;
-	if(ch == '\n')
+	if (ch == '\n') {
 	    break;
-	else if(ch == '\t')
+	}
+	if (ch == '\t') {
 	    do {
-		buf[i++] = ' ';
-	    } while((++len & 7) && len < 80);
-	else if(ch == '\a')
-	    beep = 1;
-	else if(ch == '\033') {
-	    if(showansi)
-		buf[i++] = ch;
-	    in_ansi = 1;
-	} else if(in_ansi) {
-	    if(showansi)
-		buf[i++] = ch;
-	    if(!strchr("[0123456789;,", ch))
+		*buf++ = ' ';
+	    }
+	    while ((++len & 7) && len < 80);
+	} else if (ch == '\033') {
+	    if (atoi((char *)(data + 1)) > 47) {
+		if ((cc = (unsigned char *)strchr((char *)(data + 1), 'm')) != NULL) {
+		    ch = cc - data + 1;
+
+		    data += ch;
+		    head += ch;
+		    bytes += ch;
+		}
+	    } else {
+		if (showansi)
+		    *buf++ = ch;
+		in_ansi = 1;
+	    }
+	} else if (in_ansi) {
+	    if (showansi)
+		*buf++ = ch;
+	    if (!strchr(STR_ANSICODE, ch))
 		in_ansi = 0;
-	} else if(isprint2(ch)) {
+	} else if (isprint2(ch)) {
 	    len++;
-	    buf[i++] = ch;
+	    *buf++ = ch;
 	}
     }
-    buf[i] = '\0';
+    while (len < 80 && buf < tail);
+    *buf = '\0';
+    more_head = head;
     return bytes;
 }
-*/
-
-static int more_web(char *fpath, int promptend);
-int more(char *fpath, int promptend) {
-    static char *head[4] = {"作者", "標題", "時間" ,"轉信"};
-    char *ptr, *word = NULL, buf[ANSILINELEN + 1], *ch1;
-    struct stat st;
-
-/* rocker */
-    //FILE *fp;
-    int fd, fsize;
-
-    unsigned int pagebreak[MAX_PAGES], pageno, lino = 0;
-    int line, ch, viewed, pos, numbytes;
-    int header = 0;
-    int local = 0;
-    char search_char0=0;
-    static char search_str[81]="";
-    typedef char* (*FPTR)();
-    static FPTR fptr;
-    int searching = 0;
-    int scrollup = 0;
-    char *printcolor[3]= {"44","33;45","0;34;46"}, color =0;
-    char *http[80]={NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
-		    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
-		    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
-		    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
-		    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
-		    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
-		    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
-		    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
+
+/*
+ * not used static int readln(FILE *fp, char *buf) { register int ch, i, len,
+ * bytes, in_ansi;
+ * 
+ * len = bytes = in_ansi = i = 0; while(len < 80 && i < ANSILINELEN && (ch =
+ * getc(fp)) != EOF) { bytes++; if(ch == '\n') break; else if(ch == '\t') do
+ * { buf[i++] = ' '; } while((++len & 7) && len < 80); else if(ch == '\a')
+ * beep = 1; else if(ch == '\033') { if(showansi) buf[i++] = ch; in_ansi = 1;
+ * } else if(in_ansi) { if(showansi) buf[i++] = ch;
+ * if(!strchr("[0123456789;,", ch)) in_ansi = 0; } else if(isprint2(ch)) {
+ * len++; buf[i++] = ch; } } buf[i] = '\0'; return bytes; }
+ */
+
+static int      more_web(char *fpath, int promptend);
+int 
+more(char *fpath, int promptend)
+{
+    static char    *head[4] = {"作者", "標題", "時間", "轉信"};
+    char           *ptr, *word = NULL, buf[ANSILINELEN + 1], *ch1;
+    struct stat     st;
+
+    /* rocker */
+    //FILE * fp;
+    int             fd, fsize;
+
+    unsigned int    pagebreak[MAX_PAGES], pageno, lino = 0;
+    int             line, ch, viewed, pos, numbytes;
+    int             header = 0;
+    int             local = 0;
+    char            search_char0 = 0;
+    static char     search_str[81] = "";
+    typedef char   *(*FPTR) ();
+    static FPTR     fptr;
+    int             searching = 0;
+    int             scrollup = 0;
+    char           *printcolor[3] = {"44", "33;45", "0;34;46"}, color = 0;
+    char           *http[80] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
     /* Ptt */
-    char pagemode = 0;
-    char pagecount = 0;
+    char            pagemode = 0;
+    char            pagecount = 0;
 
     memset(pagebreak, 0, sizeof(pagebreak));
-    if(*search_str)
+    if (*search_str)
 	search_char0 = *search_str;
     *search_str = 0;
 
 #ifdef MDCACHE
     fd = mdcacheopen(fpath);
-#else    
-    fd = open (fpath, O_RDONLY, 0600); 
+#else
+    fd = open(fpath, O_RDONLY, 0600);
 #endif
-    if (fd < 0) return -1;
-    
-    if(fstat(fd, &st) || ((fsize = st.st_size) <= 0) || S_ISDIR (st.st_mode))
-     {
-        close(fd); //Ptt
+    if (fd < 0)
 	return -1;
-     }
+
+    if (fstat(fd, &st) || ((fsize = st.st_size) <= 0) || S_ISDIR(st.st_mode)) {
+	close(fd);
+	//Ptt
+	    return -1;
+    }
     pagebreak[0] = pageno = viewed = line = pos = 0;
     clear();
 
-/* rocker */
+    /* rocker */
 
-   more_base = more_head = more_size = 0;
-    
-    while((numbytes = more_readln(fd, (unsigned char *)buf)) || (line == t_lines)) {
-	if(scrollup) {
+    more_base = more_head = more_size = 0;
+
+    while ((numbytes = more_readln(fd, (unsigned char *)buf)) || (line == t_lines)) {
+	if (scrollup) {
 	    rscroll();
 	    move(0, 0);
 	}
-	if(numbytes) {              /* 一般資料處理 */
-	    if(!viewed) {             /* begin of file */
-		if(showansi) {          /* header processing */
-		    if(!strncmp(buf, str_author1, LEN_AUTHOR1)) {
+	if (numbytes) {		/* 一般資料處理 */
+	    if (!viewed) {	/* begin of file */
+		if (showansi) {	/* header processing */
+		    if (!strncmp(buf, str_author1, LEN_AUTHOR1)) {
 			line = 3;
 			word = buf + LEN_AUTHOR1;
 			local = 1;
-		    } else if(!strncmp(buf, str_author2, LEN_AUTHOR2)) {
+		    } else if (!strncmp(buf, str_author2, LEN_AUTHOR2)) {
 			line = 4;
 			word = buf + LEN_AUTHOR2;
 		    }
-		    
-		    while(pos < line) {
-			if(!pos && ((ptr = strstr(word, str_post1)) ||
-				    (ptr = strstr(word, str_post2)))) {
+		    while (pos < line) {
+			if (!pos && ((ptr = strstr(word, str_post1)) ||
+				     (ptr = strstr(word, str_post2)))) {
 			    ptr[-1] = '\0';
 			    prints("\033[47;34m %s \033[44;37m%-53.53s"
-				   "\033[47;34m %.4s \033[44;37m%-13s\033[m\n",
+				"\033[47;34m %.4s \033[44;37m%-13s\033[m\n",
 				   head[0], word, ptr, ptr + 5);
 			} else if (pos < line)
 			    prints("\033[47;34m %s \033[44;37m%-72.72s"
 				   "\033[m\n", head[pos], word);
-			
+
 			viewed += numbytes;
 			numbytes = more_readln(fd, (unsigned char *)buf);
-			
-			/* 第一行太長了 */			
-			if(!pos && viewed > 79) {
-                            /* 第二行不是 [標....] */
-			    if(memcmp( buf, head[1], 2)) { 
+
+			/* 第一行太長了 */
+			if (!pos && viewed > 79) {
+			    /* 第二行不是 [標....] */
+			    if (memcmp(buf, head[1], 2)) {
 				/* 讀下一行進來處理 */
 				viewed += numbytes;
 				numbytes = more_readln(fd, (unsigned char *)buf);
@@ -264,91 +228,87 @@ int more(char *fpath, int promptend) {
 			}
 			pos++;
 		    }
-		    if(pos) {
+		    if (pos) {
 			header = 1;
-			
+
 			prints("\033[36m%s\033[m\n", msg_seperator);
-			++line; ++pos;
+			++line;
+			++pos;
 		    }
 		}
 		lino = pos;
 		word = NULL;
 	    }
-
 	    /* ※處理引用者 & 引言 */
-	    if((buf[1] == ' ') && (buf[0] == ':' || buf[0] == '>'))
+	    if ((buf[1] == ' ') && (buf[0] == ':' || buf[0] == '>'))
 		word = "\033[36m";
-	    else if(!strncmp(buf, "※", 2) || !strncmp(buf, "==>", 3))
+	    else if (!strncmp(buf, "※", 2) || !strncmp(buf, "==>", 3))
 		word = "\033[32m";
-	    
+
 	    ch1 = buf;
-	    while(1) {
-		int i;
-		char e,*ch2;
-
-		if((ch2 = strstr(ch1, "http://")))
-		    ;
-		else if((ch2 = strstr(ch1,"gopher://")))
-		    ;
-		else if((ch2 = strstr(ch1,"mailto:")))
-		    ;
+	    while (1) {
+		int             i;
+		char            e, *ch2;
+
+		if ((ch2 = strstr(ch1, "http://")));
+		else if ((ch2 = strstr(ch1, "gopher://")));
+		else if ((ch2 = strstr(ch1, "mailto:")));
 		else
 		    break;
-		for(e = 0; ch2[(int)e] != ' ' && ch2[(int)e] != '\n' &&
-			ch2[(int)e] != '\0' && ch2[(int)e] != '"' &&
-			ch2[(int)e] != ';' && ch2[(int)e] != ']'; e++);
-		for(i = 0; http[i] && i < 80; i++)
-		    if(!strncmp(http[i], ch2, e) && http[(int)e] == 0)
+		for (e = 0; ch2[(int)e] != ' ' && ch2[(int)e] != '\n' &&
+		     ch2[(int)e] != '\0' && ch2[(int)e] != '"' &&
+		     ch2[(int)e] != ';' && ch2[(int)e] != ']'; e++);
+		for (i = 0; http[i] && i < 80; i++)
+		    if (!strncmp(http[i], ch2, e) && http[(int)e] == 0)
 			break;
-		if(!http[i]) {
+		if (!http[i]) {
 		    http[i] = (char *)malloc(e + 1);
 		    strncpy(http[i], ch2, e);
 		    http[i][(int)e] = 0;
 		    pagecount++;
-                }
+		}
 		ch1 = &ch2[7];
 	    }
-	    if(word)
+	    if (word)
 		outs(word);
 	    {
-		char msg[500], *pos;
-		
-		if(*search_str && (pos = fptr(buf, search_str))) {
-		    char SearchStr[81];
-		    char buf1[100], *pos1;
-		    
+		char            msg[500], *pos;
+
+		if (*search_str && (pos = fptr(buf, search_str))) {
+		    char            SearchStr[81];
+		    char            buf1[100], *pos1;
+
 		    strncpy(SearchStr, pos, strlen(search_str));
 		    SearchStr[strlen(search_str)] = 0;
 		    searching = 0;
 		    sprintf(msg, "%.*s\033[7m%s\033[m", pos - buf, buf,
 			    SearchStr);
-		    while((pos = fptr(pos1 = pos + strlen(search_str),
-				      search_str))) {
+		    while ((pos = fptr(pos1 = pos + strlen(search_str),
+				       search_str))) {
 			sprintf(buf1, "%.*s\033[7m%s\033[m", pos - pos1,
 				pos1, SearchStr);
 			strcat(msg, buf1);
 		    }
 		    strcat(msg, pos1);
-		    outs(Ptt_prints(msg,NO_RELOAD));
+		    outs(Ptt_prints(msg, NO_RELOAD));
 		} else
-		    outs(Ptt_prints(buf,NO_RELOAD));
+		    outs(Ptt_prints(buf, NO_RELOAD));
 	    }
-	    if(word) {
+	    if (word) {
 		outs("\033[m");
 		word = NULL;
 	    }
 	    outch('\n');
-	    
-	    if(beep) {
+
+	    if (beep) {
 		bell();
 		beep = 0;
 	    }
-
-	    if(line < b_lines)       /* 一般資料讀取 */
+	    if (line < b_lines)	/* 一般資料讀取 */
 		line++;
-	    
-	    if(line == b_lines && searching == -1) {
-		if(pageno > 0)
+
+	    if (line == b_lines && searching == -1) {
+		if (pageno > 0)
 		    more_goto(fd, viewed = pagebreak[--pageno]);
 		else
 		    searching = 0;
@@ -356,104 +316,102 @@ int more(char *fpath, int promptend) {
 		clear();
 		continue;
 	    }
-	    
-	    if(scrollup) {
+	    if (scrollup) {
 		move(line = b_lines, 0);
 		clrtoeol();
-		for(pos = 1; pos < b_lines; pos++)
+		for (pos = 1; pos < b_lines; pos++)
 		    viewed += more_readln(fd, (unsigned char *)buf);
-	    } else if(pos == b_lines)  /* 捲動螢幕 */
+	    } else if (pos == b_lines)	/* 捲動螢幕 */
 		scroll();
 	    else
 		pos++;
 
-	    if(!scrollup && ++lino >= b_lines && pageno < MAX_PAGES - 1) {
+	    if (!scrollup && ++lino >= b_lines && pageno < MAX_PAGES - 1) {
 		pagebreak[++pageno] = viewed;
 		lino = 1;
 	    }
-
-	    if(scrollup) {
+	    if (scrollup) {
 		lino = scrollup;
 		scrollup = 0;
 	    }
-	    viewed += numbytes;       /* 累計讀過資料 */
+	    viewed += numbytes;	/* 累計讀過資料 */
 	} else
-	    line = b_lines;           /* end of END */
-	
-	if(promptend &&
-	   ((!searching && line == b_lines) || viewed == fsize)) {
+	    line = b_lines;	/* end of END */
+
+	if (promptend &&
+	    ((!searching && line == b_lines) || viewed == fsize)) {
 	    /* Kaede 剛好 100% 時不停 */
 	    move(b_lines, 0);
-	    if(viewed == fsize) {
-		if(searching == 1)
+	    if (viewed == fsize) {
+		if (searching == 1)
 		    searching = 0;
 		color = 0;
-	    } else if(pageno == 1 && lino == 1) {
-		if(searching == -1)
+	    } else if (pageno == 1 && lino == 1) {
+		if (searching == -1)
 		    searching = 0;
 		color = 1;
 	    } else
 		color = 2;
 
 	    prints("\033[m\033[%sm  瀏覽 P.%d(%d%%)  %s  %-30.30s%s",
-		   printcolor[(int)color], 
-		   pageno, 
+		   printcolor[(int)color],
+		   pageno,
 		   (int)((viewed * 100) / fsize),
 		   pagemode ? "\033[30;47m" : "\033[31;47m",
-		   pagemode ? http[pagemode-1] : "(h)\033[30m求助  \033[31m→↓[PgUp][",
+		   pagemode ? http[pagemode - 1] : "(h)\033[30m求助  \033[31m→↓[PgUp][",
 		   pagemode ? "\033[31m[TAB]\033[30m切換 \033[31m[Enter]\033[30m選定 \033[31m←\033[30m放棄\033[m" : "PgDn][Home][End]\033[30m游標移動  \033[31m←[q]\033[30m結束   \033[m");
-	    
-	    
-	    while(line == b_lines || (line > 0 && viewed == fsize)) {
-		switch((ch = egetch())) {
+
+
+	    while (line == b_lines || (line > 0 && viewed == fsize)) {
+		switch ((ch = egetch())) {
 		case ':':
-		{
-		    char buf[10];
-		    int i = 0;
-		    
-		    getdata(b_lines - 1, 0, "Goto Page: ", buf, 5, DOECHO);
-		    sscanf(buf, "%d", &i);
-		    if(0 < i && i <  MAX_PAGES && (i == 1 || pagebreak[i - 1]))
-			pageno = i - 1;
-		    else if(pageno)
-			pageno--;
-		    lino = line = 0;
-		    break;
-		}
+		    {
+			char            buf[10];
+			int             i = 0;
+
+			getdata(b_lines - 1, 0, "Goto Page: ", buf, 5, DOECHO);
+			sscanf(buf, "%d", &i);
+			if (0 < i && i < MAX_PAGES && (i == 1 || pagebreak[i - 1]))
+			    pageno = i - 1;
+			else if (pageno)
+			    pageno--;
+			lino = line = 0;
+			break;
+		    }
 		case '/':
-		{
-		    char ans[4] = "n";
-		    
-		    *search_str = search_char0;
-		    getdata_buf(b_lines - 1, 0,"[搜尋]關鍵字:", search_str,
-				40, DOECHO);
-		    if(*search_str) {
-			searching = 1;
-			if(getdata(b_lines - 1, 0, "區分大小寫(Y/N/Q)? [N] ",
+		    {
+			char            ans[4] = "n";
+
+			*search_str = search_char0;
+			getdata_buf(b_lines - 1, 0, "[搜尋]關鍵字:", search_str,
+				    40, DOECHO);
+			if (*search_str) {
+			    searching = 1;
+			    if (getdata(b_lines - 1, 0, "區分大小寫(Y/N/Q)? [N] ",
 				   ans, sizeof(ans), LCECHO) && *ans == 'y')
-			    fptr = strstr;
-			else
-			    fptr = strcasestr;
+				fptr = strstr;
+			    else
+				fptr = strcasestr;
+			}
+			if (*ans == 'q')
+			    searching = 0;
+			if (pageno)
+			    pageno--;
+			lino = line = 0;
+			break;
 		    }
-		    if(*ans == 'q')
-			searching = 0;
-		    if(pageno)
-			pageno--;
-		    lino = line = 0;
-		    break;
-		}
 		case 'n':
-		    if(*search_str) {
+		    if (*search_str) {
 			searching = 1;
-			if(pageno)
+			if (pageno)
 			    pageno--;
 			lino = line = 0;
 		    }
 		    break;
 		case 'N':
-		    if(*search_str) {
+		    if (*search_str) {
 			searching = -1;
-			if(pageno)
+			if (pageno)
 			    pageno--;
 			lino = line = 0;
 		    }
@@ -479,10 +437,10 @@ int more(char *fpath, int promptend) {
 		    close(fd);
 		    return 12;
 		case KEY_LEFT:
-		    if(pagemode) {
+		    if (pagemode) {
 			pagemode = 0;
 			*search_str = 0;
-			if(pageno)
+			if (pageno)
 			    pageno--;
 			lino = line = 0;
 			break;
@@ -498,13 +456,13 @@ int more(char *fpath, int promptend) {
 		case 'f':
 		    close(fd);
 		    return 3;
-		case ']':       /* Kaede 為了主題閱讀方便 */
+		case ']':	/* Kaede 為了主題閱讀方便 */
 		    close(fd);
 		    return 4;
-		case '[':       /* Kaede 為了主題閱讀方便 */
+		case '[':	/* Kaede 為了主題閱讀方便 */
 		    close(fd);
 		    return 2;
-		case '=':       /* Kaede 為了主題閱讀方便 */
+		case '=':	/* Kaede 為了主題閱讀方便 */
 		    close(fd);
 		    return 5;
 		case Ctrl('F'):
@@ -512,21 +470,21 @@ int more(char *fpath, int promptend) {
 		    line = 1;
 		    break;
 		case 't':
-		    if(viewed == fsize) {
+		    if (viewed == fsize) {
 			close(fd);
 			return 4;
 		    }
 		    line = 1;
 		    break;
 		case ' ':
-		    if(viewed == fsize) {
+		    if (viewed == fsize) {
 			close(fd);
 			return 3;
 		    }
 		    line = 1;
 		    break;
 		case KEY_RIGHT:
-		    if(viewed == fsize) {
+		    if (viewed == fsize) {
 			close(fd);
 			return 0;
 		    }
@@ -534,18 +492,18 @@ int more(char *fpath, int promptend) {
 		    break;
 		case '\r':
 		case '\n':
-		    if(pagemode) {
-			more_web(http[pagemode-1],YEA);
+		    if (pagemode) {
+			more_web(http[pagemode - 1], YEA);
 			pagemode = 0;
 			*search_str = 0;
-			if(pageno)
+			if (pageno)
 			    pageno--;
 			lino = line = 0;
 			break;
 		    }
 		case KEY_DOWN:
-		    if(viewed == fsize ||
-		       (promptend == 2 && (ch == '\r' || ch == '\n'))) {
+		    if (viewed == fsize ||
+			(promptend == 2 && (ch == '\r' || ch == '\n'))) {
 			close(fd);
 			return 3;
 		    }
@@ -566,12 +524,12 @@ int more(char *fpath, int promptend) {
 		case '?':
 		    /* Kaede Buggy ... */
 		    show_help(more_help);
-		    if(pageno)
+		    if (pageno)
 			pageno--;
 		    lino = line = 0;
 		    break;
 		case 'E':
-		    if(HAS_PERM(PERM_SYSOP) && strcmp(fpath, "etc/ve.hlp")) {
+		    if (HAS_PERM(PERM_SYSOP) && strcmp(fpath, "etc/ve.hlp")) {
 			close(fd);
 			vedit(fpath, NA, NULL);
 			return 0;
@@ -579,7 +537,7 @@ int more(char *fpath, int promptend) {
 		    break;
 		case Ctrl('C'):
 		    cal();
-		    if(pageno)
+		    if (pageno)
 			pageno--;
 		    lino = line = 0;
 		    break;
@@ -587,26 +545,26 @@ int more(char *fpath, int promptend) {
 		case Ctrl('T'):
 		    getdata(b_lines - 2, 0, "把這篇文章收入到暫存檔？[y/N] ",
 			    buf, 4, LCECHO);
-		    if(buf[0] == 'y') {
-			char tmpbuf[128];
-			
+		    if (buf[0] == 'y') {
+			char            tmpbuf[128];
+
 			setuserfile(tmpbuf, ask_tmpbuf(b_lines - 1));
 			sprintf(buf, "cp -f %s %s", fpath, tmpbuf);
 			system(buf);
 		    }
-		    if(pageno)
+		    if (pageno)
 			pageno--;
 		    lino = line = 0;
 		    break;
 #if 0
 		case Ctrl('I'):
-		    if(!pagecount)
+		    if (!pagecount)
 			break;
 		    pagemode = (pagemode % pagecount) + 1;
-		    strncpy(search_str,http[pagemode-1],80);
-		    search_str[80] =0;
+		    strncpy(search_str, http[pagemode - 1], 80);
+		    search_str[80] = 0;
 		    fptr = strstr;
-		    if(pageno)
+		    if (pageno)
 			pageno--;
 		    lino = line = 0;
 		    break;
@@ -616,23 +574,23 @@ int more(char *fpath, int promptend) {
 		    break;
 		case Ctrl('B'):
 		case KEY_PGUP:
-		    if(pageno > 1) {
-			if(lino < 2)
+		    if (pageno > 1) {
+			if (lino < 2)
 			    pageno -= 2;
 			else
 			    pageno--;
 			lino = line = 0;
-		    } else if(pageno && lino > 1)
+		    } else if (pageno && lino > 1)
 			pageno = line = 0;
 		    break;
 		case Ctrl('H'):
-		    if(pageno > 1) {
-			if(lino < 2)
+		    if (pageno > 1) {
+			if (lino < 2)
 			    pageno -= 2;
 			else
 			    pageno--;
 			lino = line = 0;
-		    } else if(pageno && lino > 1)
+		    } else if (pageno && lino > 1)
 			pageno = line = 0;
 		    else {
 			close(fd);
@@ -640,50 +598,50 @@ int more(char *fpath, int promptend) {
 		    }
 		}
 	    }
-	    
-	    if(line > 0) {
+
+	    if (line > 0) {
 		move(b_lines, 0);
 		clrtoeol();
 		refresh();
-	    } else if(line < 0) {                      /* Line scroll up */
-		if(pageno <= 1) {
-		    if(lino == 1 || !pageno) {
+	    } else if (line < 0) {	/* Line scroll up */
+		if (pageno <= 1) {
+		    if (lino == 1 || !pageno) {
 			close(fd);
 			return 1;
 		    }
-		    if(header && lino <= 5) {
+		    if (header && lino <= 5) {
 			more_goto(fd, viewed = pagebreak[scrollup = lino =
-						    pageno = 0] = 0);
+							 pageno = 0] = 0);
 			clear();
 		    }
 		}
-		if(pageno && lino > 1 + local) {
-		    line =  (lino - 2) - local;
-		    if(pageno > 1 && viewed == fsize)
+		if (pageno && lino > 1 + local) {
+		    line = (lino - 2) - local;
+		    if (pageno > 1 && viewed == fsize)
 			line += local;
 		    scrollup = lino - 1;
 		    more_goto(fd, viewed = pagebreak[pageno - 1]);
-		    while(line--)
+		    while (line--)
 			viewed += more_readln(fd, (unsigned char *)buf);
-		} else if(pageno > 1) {
+		} else if (pageno > 1) {
 		    scrollup = b_lines - 1;
 		    line = (b_lines - 2) - local;
 		    more_goto(fd, viewed = pagebreak[--pageno - 1]);
-		    while(line--)
+		    while (line--)
 			viewed += more_readln(fd, (unsigned char *)buf);
 		}
 		line = pos = 0;
 	    } else {
 		pos = 0;
-		more_goto (fd, viewed = pagebreak[pageno]);
-		move(0,0);
+		more_goto(fd, viewed = pagebreak[pageno]);
+		move(0, 0);
 		clear();
 	    }
 	}
     }
 
     close(fd);
-    if(promptend) {
+    if (promptend) {
 	pressanykey();
 	clear();
     } else
@@ -691,54 +649,56 @@ int more(char *fpath, int promptend) {
     return 0;
 }
 
-static int more_web(char *fpath, int promptend) {
-    char *ch, *ch1 = NULL;
-    char *hostname = fpath,userfile[MAXPATHLEN],file[MAXPATHLEN]="/";
-    char genbuf[200];
-    time_t dtime;
+static int 
+more_web(char *fpath, int promptend)
+{
+    char           *ch, *ch1 = NULL;
+    char           *hostname = fpath, userfile[MAXPATHLEN], file[MAXPATHLEN] = "/";
+    char            genbuf[200];
+    time_t          dtime;
 #if !defined(USE_LYNX) && defined(USE_PROXY)
-    int a;
-    FILE *fp;
+    int             a;
+    FILE           *fp;
     struct hostent *h;
     struct sockaddr_in sin;
 #endif
 
-    if((ch = strstr(fpath, "mailto:"))) {
-        if(!HAS_PERM(PERM_LOGINOK)) {
-	    move(b_lines - 1,0);
+    if ((ch = strstr(fpath, "mailto:"))) {
+	if (!HAS_PERM(PERM_LOGINOK)) {
+	    move(b_lines - 1, 0);
 	    outs("\033[41m 您的權限不足無法使用internet mail... \033[m");
 	    refresh();
 	    return 0;
 	}
-        if(!invalidaddr(&ch[7]) &&
-	   getdata(b_lines - 1, 0, "[寄信]主題：", genbuf, 40, DOECHO))
+	if (!invalidaddr(&ch[7]) &&
+	    getdata(b_lines - 1, 0, "[寄信]主題：", genbuf, 40, DOECHO))
 	    do_send(&ch[7], genbuf);
 	else {
-	    move(b_lines - 1,0);
+	    move(b_lines - 1, 0);
 	    outs("\033[41m 收信人email 或 標題 有誤... \033[m");
 	    refresh();
 	}
-        return 0;
+	return 0;
     }
-    if((ch = strstr(fpath, "gopher://"))) {
-	item_t item;
+    if ((ch = strstr(fpath, "gopher://"))) {
+	item_t          item;
 
 	strcpy(item.X.G.server, &ch[9]);
 	strcpy(item.X.G.path, "1/");
 	item.X.G.port = 70;
-	gem(fpath , &item, 0);
-        return 0;
+	gem(fpath, &item, 0);
+	return 0;
     }
-    if((ch = strstr(fpath, "http://")))
-	hostname=&ch[7];
-    if((ch = strchr(hostname, '/'))) {
-        *ch = 0;
-        if(&ch1[1])
-	    strcat(file,&ch[1]);
+    if ((ch = strstr(fpath, "http://")))
+	hostname = &ch[7];
+    if ((ch = strchr(hostname, '/'))) {
+	*ch = 0;
+	if (&ch1[1])
+	    strcat(file, &ch[1]);
     }
-    if(file[strlen(file) - 1] == '/')
-	strcat(file,"index.html");
-    move(b_lines-1,0);
+    if (file[strlen(file) - 1] == '/')
+	strcat(file, "index.html");
+    move(b_lines - 1, 0);
     clrtoeol();
 #ifdef USE_PROXY
     sprintf(genbuf, "\033[33;44m 正在連往%s.(proxy:%s).....請稍候....\033[m",
@@ -750,65 +710,65 @@ static int more_web(char *fpath, int promptend) {
     refresh();
 
 #ifdef LOCAL_PROXY
-/* 先找 local disk 的 proxy */
-    dtime=now;
-    sprintf(userfile,"hproxy/%s%s",hostname,file);
-    if(dashf(userfile) && (dtime - dasht(userfile)) <  HPROXYDAY * 24 * 60
-       && more(userfile,promptend)) {
-        return 1;
+    /* 先找 local disk 的 proxy */
+    dtime = now;
+    sprintf(userfile, "hproxy/%s%s", hostname, file);
+    if (dashf(userfile) && (dtime - dasht(userfile)) < HPROXYDAY * 24 * 60
+	&& more(userfile, promptend)) {
+	return 1;
     }
-    ch=userfile - 1;
-    while((ch1 = strchr(ch + 1,'/'))) {
-        *ch1 = 0;
-        if(!dashd(ch))
-	    mkdir(ch+1,0755);
-        chdir(ch+1);
-        *ch1 = '/';
-        ch = ch1;
+    ch = userfile - 1;
+    while ((ch1 = strchr(ch + 1, '/'))) {
+	*ch1 = 0;
+	if (!dashd(ch))
+	    mkdir(ch + 1, 0755);
+	chdir(ch + 1);
+	*ch1 = '/';
+	ch = ch1;
     }
     chdir(BBSHOME);
 #endif
 
 #ifndef USE_LYNX
 #ifdef USE_PROXY
-    if(!(h = gethostbyname(PROXYSERVER))) {
+    if (!(h = gethostbyname(PROXYSERVER))) {
 	outs("\033[33;44m 找不到這個proxy server!..\033[m");
 	refresh();
 	return;
     }
-    ()memset((char *)&sin, 0, sizeof(sin));
+    () memset((char *)&sin, 0, sizeof(sin));
     sin.sin_family = AF_INET;
 
-    if(h == NULL)
+    if (h == NULL)
 	sin.sin_addr.s_addr = inet_addr(PROXYSERVER);
     else
-	()memcpy(&sin.sin_addr.s_addr, h->h_addr, h->h_length);
+	() memcpy(&sin.sin_addr.s_addr, h->h_addr, h->h_length);
 
-    sin.sin_port = htons((ushort)PROXYPORT);  /* HTTP port */
+    sin.sin_port = htons((ushort) PROXYPORT);	/* HTTP port */
     a = socket(AF_INET, SOCK_STREAM, 0);
-    if((connect(a, (struct sockaddr *) & sin, sizeof sin)) < 0) {
+    if ((connect(a, (struct sockaddr *) & sin, sizeof sin)) < 0) {
 	outs("\033[1;44m 連接到proxy受到拒絕 ! \033[m");
 	refresh();
 	return;
     }
-    sprintf(genbuf,"GET http://%s/%s HTTP/1.1\n",hostname,file);
+    sprintf(genbuf, "GET http://%s/%s HTTP/1.1\n", hostname, file);
 #else
-    if(!(h = gethostbyname(hostname))) {
+    if (!(h = gethostbyname(hostname))) {
 	outs("\033[33;44m 找不到這個server!..\033[m");
 	refresh();
 	return;
     }
-    ()memset((char *) &sin, 0, sizeof(sin));
+    () memset((char *)&sin, 0, sizeof(sin));
     sin.sin_family = AF_INET;
-    
-    if(h == NULL)
+
+    if (h == NULL)
 	sin.sin_addr.s_addr = inet_addr(hostname);
     else
-	()memcpy(&sin.sin_addr.s_addr, h->h_addr, h->h_length);
-    
-    sin.sin_port =  htons((ushort)80);  
+	() memcpy(&sin.sin_addr.s_addr, h->h_addr, h->h_length);
+
+    sin.sin_port = htons((ushort) 80);
     a = socket(AF_INET, SOCK_STREAM, 0);
-    if((connect(a, (struct sockaddr *) & sin, sizeof sin)) < 0) {
+    if ((connect(a, (struct sockaddr *) & sin, sizeof sin)) < 0) {
 	outs("\033[1;44m 連接受到拒絕 ! \033[m");
 	refresh();
 	return;
@@ -816,7 +776,7 @@ static int more_web(char *fpath, int promptend) {
     sprintf(genbuf, "GET %s\n", file);
 #endif
 
-    for(i = strlen(file); file[i - 1] != '/' && i > 0 ; i--);
+    for (i = strlen(file); file[i - 1] != '/' && i > 0; i--);
     file[i] = 0;
 
     i = strlen(genbuf);
@@ -826,70 +786,70 @@ static int more_web(char *fpath, int promptend) {
 #define ISPRINT 002
 #define PRE     004
 #define CENTER  010
-    if((fp = fopen(userfile,"w"))) {
-	int flag = 2, c;
-	char path[MAXPATHLEN];
-	unsigned char j, k;
+    if ((fp = fopen(userfile, "w"))) {
+	int             flag = 2, c;
+	char            path[MAXPATHLEN];
+	unsigned char   j, k;
 
-	while((i = read(a,genbuf,200))) {
-	    if(i < 0)
+	while ((i = read(a, genbuf, 200))) {
+	    if (i < 0)
 		return;
-	    genbuf[i]=0;
-	    
-	    for(j = 0, k = 0; genbuf[j] && j < i; j++) {
-		if((flag & ISPRINT) && genbuf[j] == '<')
+	    genbuf[i] = 0;
+
+	    for (j = 0, k = 0; genbuf[j] && j < i; j++) {
+		if ((flag & ISPRINT) && genbuf[j] == '<')
 		    flag |= BLANK;
-		else if((flag & ISPRINT) && genbuf[j] == '>')
+		else if ((flag & ISPRINT) && genbuf[j] == '>')
 		    flag &= ~BLANK;
 		else {
-		    if(!(flag & BLANK)) {
-			if(j != k && (genbuf[j] != '\n' || flag & PRE))
+		    if (!(flag & BLANK)) {
+			if (j != k && (genbuf[j] != '\n' || flag & PRE))
 			    genbuf[k++] = genbuf[j];
 		    } else {
-			switch(char_lower(genbuf[j])) {
+			switch (char_lower(genbuf[j])) {
 			case 'a':
 			    break;
 			case 'b':
-			    if(genbuf[j + 1] == 'r' && genbuf[j + 2] == '>') 
+			    if (genbuf[j + 1] == 'r' && genbuf[j + 2] == '>')
 				genbuf[k++] = '\n';
 			    break;
 			case 'h':
-			    if(genbuf[j + 1] == 'r' && 
-			       (genbuf[j + 2] == '>' ||
-				genbuf[j + 2] == 's')) {
+			    if (genbuf[j + 1] == 'r' &&
+				(genbuf[j + 2] == '>' ||
+				 genbuf[j + 2] == 's')) {
 				strncpy(&genbuf[k], "\n--\n", 4);
 				k += 4;
 			    }
 			    break;
 			case 'l':
-			    if(genbuf[j + 1] == 'i' && genbuf[j + 2]=='>') {
+			    if (genbuf[j + 1] == 'i' && genbuf[j + 2] == '>') {
 				strncpy(&genbuf[k], "\n◎ ", 4);
 				k += 4;
 			    }
 			    break;
 			case 'p':
-			    if(genbuf[j + 1]=='>') {
+			    if (genbuf[j + 1] == '>') {
 				genbuf[k++] = '\n';
 				genbuf[k++] = '\n';
-			    } else if(genbuf[j + 1] == 'r' &&
-				      genbuf[j + 2] == 'e')
+			    } else if (genbuf[j + 1] == 'r' &&
+				       genbuf[j + 2] == 'e')
 				flag ^= PRE;
 			    break;
 			case 't':
-			    if(genbuf[j + 1] == 'd' && genbuf[j + 2]=='>') {
+			    if (genbuf[j + 1] == 'd' && genbuf[j + 2] == '>') {
 				strncpy(&genbuf[k], "\n-\n", 3);
 				k += 3;
 			    }
 			    break;
 			}
 		    }
-		    if((genbuf[j] & 0x80) && (flag & ISPRINT))
+		    if ((genbuf[j] & 0x80) && (flag & ISPRINT))
 			flag &= ~ISPRINT;
 		    else
 			flag |= ISPRINT;
-                }
+		}
 	    }
-	    genbuf[k]=0;
+	    genbuf[k] = 0;
 	    fputs(genbuf, fp);
 	}
 	fclose(fp);
@@ -897,7 +857,7 @@ static int more_web(char *fpath, int promptend) {
 	return more(userfile, promptend);
     }
     return 0;
-#else  /* use lynx dump */
+#else				/* use lynx dump */
     sprintf(genbuf, "lynx -dump http://%s%s > %s", hostname, file, userfile);
     system(genbuf);
     return more(userfile, promptend);