===================================================================
RCS file: /cvs/mandoc/cgi.c,v
retrieving revision 1.59
retrieving revision 1.62
diff -u -p -r1.59 -r1.62
--- mandoc/cgi.c	2014/07/09 16:23:01	1.59
+++ mandoc/cgi.c	2014/07/11 22:25:44	1.62
@@ -1,4 +1,4 @@
-/*	$Id: cgi.c,v 1.59 2014/07/09 16:23:01 schwarze Exp $ */
+/*	$Id: cgi.c,v 1.62 2014/07/11 22:25:44 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014 Ingo Schwarze <schwarze@usta.de>
@@ -314,12 +314,12 @@ resp_begin_http(int code, const char *msg)
 {
 
 	if (200 != code)
-		printf("Status: %d %s\n", code, msg);
+		printf("Status: %d %s\r\n", code, msg);
 
-	puts("Content-Type: text/html; charset=utf-8\n"
-	     "Cache-Control: no-cache\n"
-	     "Pragma: no-cache\n"
-	     "");
+	printf("Content-Type: text/html; charset=utf-8\r\n"
+	     "Cache-Control: no-cache\r\n"
+	     "Pragma: no-cache\r\n"
+	     "\r\n");
 
 	fflush(stdout);
 }
@@ -367,7 +367,7 @@ resp_searchform(const struct req *req)
 	       "<FIELDSET>\n"
 	       "<LEGEND>Search Parameters</LEGEND>\n"
 	       "<INPUT TYPE=\"submit\" "
-	       " VALUE=\"Search\"> for manuals satisfying \n"
+	       " VALUE=\"Search\"> for manuals matching \n"
 	       "<INPUT TYPE=\"text\" NAME=\"expr\" VALUE=\"",
 	       scriptname);
 	html_print(req->q.expr ? req->q.expr : "");
@@ -381,7 +381,7 @@ resp_searchform(const struct req *req)
 	html_print(req->q.arch ? req->q.arch : "");
 	printf("\">");
 	if (req->psz > 1) {
-		puts(", <SELECT NAME=\"manpath\">");
+		puts(", in <SELECT NAME=\"manpath\">");
 		for (i = 0; i < (int)req->psz; i++) {
 			printf("<OPTION ");
 			if (NULL == req->q.manpath ? 0 == i :
@@ -395,7 +395,7 @@ resp_searchform(const struct req *req)
 		}
 		puts("</SELECT>");
 	}
-	puts(".\n"
+	puts("&mdash;\n"
 	     "<INPUT TYPE=\"reset\" VALUE=\"Reset\">\n"
 	     "</FIELDSET>\n"
 	     "</FORM>\n"
@@ -408,7 +408,18 @@ resp_index(const struct req *req)
 {
 
 	resp_begin_html(200, NULL);
+	puts("<H1>\n"
+	     "Online manuals with "
+	     "<A HREF=\"http://mdocml.bsd.lv/\">mandoc</A>\n"
+	     "</H1>");
 	resp_searchform(req);
+	puts("<P>\n"
+	     "This web interface is documented in the "
+	     "<A HREF=\"search?expr=Nm~^man\\.cgi$&amp;sec=8\">"
+	     "man.cgi</A> manual, and the "
+	     "<A HREF=\"search?expr=Nm~^apropos$&amp;sec=1\">"
+	     "apropos</A> manual explains the query syntax.\n"
+	     "</P>");
 	resp_end_html();
 }
 
@@ -473,12 +484,13 @@ resp_search(const struct req *req, struct manpage *r, 
 		 * If we have just one result, then jump there now
 		 * without any delay.
 		 */
-		puts("Status: 303 See Other");
+		printf("Status: 303 See Other\r\n");
 		printf("Location: http://%s%s/show/%s/%s?",
 		    httphost, scriptname, req->q.manpath, r[0].file);
 		http_printquery(req);
-		puts("\n"
-		     "Content-Type: text/html; charset=utf-8\n");
+		printf("\r\n"
+		     "Content-Type: text/html; charset=utf-8\r\n"
+		     "\r\n");
 		return;
 	}