fix: preserve complete Japanese readings

tests/test_util.c

@@ -24,8 +24,18 @@ checkstr(struct ct *t, char *where, char *want, Str *got)
 Str
 shownpre(Im *state)
 {
-	Str shown;
+	Str mapped, shown;
 
+	if(state->l->lang == LangJP || state->l->lang == LangJPK){
+		shown = state->pre;
+		if(state->raw.n == 0)
+			return shown;
+		if(mapget(state->l->map, &state->raw, &mapped))
+			sappend(&shown, &mapped);
+		else
+			sappend(&shown, &state->raw);
+		return shown;
+	}
 	if(state->l->map != nil && mapget(state->l->map, &state->pre, &shown))
 		return shown;
 	return state->pre;