Fix ^R glitch.

Author: natano

bin/ksh/emacs.c

@@ -888,8 +888,10 @@ x_search(char *pat, int sameline, int offset)
 	for (hp = x_histp - (sameline ? 0 : 1) ; hp >= history; --hp) {
 		i = x_match(*hp, pat);
 		if (i >= 0) {
-			if (offset < 0)
+			if (offset < 0) {
+				x_goto(xep);
 				x_e_putc('\n');
+			}
 			x_load_hist(hp);
 			x_goto(xbuf + i + strlen(pat) - (*pat == '^'));
 			return i;