ng-1.5beta1-utf8に対する2byte utf-8の入力の修正

ng-1.5beta1-utf8-fix2byteinput.patch

--- kanji.c.orig	2020-07-03 12:30:37.251639000 +0900
+++ kanji.c	2020-07-03 12:30:41.693271000 +0900
@@ -1018,9 +1018,11 @@
 
 		buf[0] = (char)c1;
 		buf[1] = (char)getkbd();
-		if (!(c1 & 16))
+		if (!(c1 & 32)) {
+			/* nothing to do */
+		} else if (!(c1 & 16)) {
 			buf[2] = (char)getkbd();
-		else if (!(c1 & 8)) {
+		} else if (!(c1 & 8)) {
 			buf[2] = (char)getkbd();
 			buf[3] = (char)getkbd();
 		}