Adding a useragent parameter to surf.

surf.1

@@ -10,6 +10,7 @@ surf \- simple webkit-based browser
 .RB [-r\ scriptfile]
 .RB [-s]
 .RB [-t\ stylefile]
+.RB [-u\ useragent]
 .RB [-v]
 .RB [-x]
 .RB "URI"
@@ -41,6 +42,9 @@ Disable Javascript
 .B \-t stylefile
 Specify the user stylefile.
 .TP
+.B \-u useragent 
+Specify the user stylefile.
+.TP
 .B \-v
 Prints version information to standard output, then exits.
 .TP

surf.c

@@ -919,7 +919,7 @@ void
 usage(void) {
 	fputs("surf - simple browser\n", stderr);
 	die("usage: surf [-c cookiefile] [-e xid] [-i] [-p] [-r scriptfile]"
-		" [-s] [-t stylefile] [-v] [-x] [uri]\n");
+		" [-s] [-t stylefile] [-u useragent] [-v] [-x] [uri]\n");
 }
 
 void
@@ -967,6 +967,9 @@ main(int argc, char *argv[]) {
 	case 't':
 		stylefile = EARGF(usage());
 		break;
+	case 'u':
+		useragent = EARGF(usage());
+		break;
 	case 'x':
 		showxid = TRUE;
 		break;