1 files changed, 26 insertions, 2 deletions
diff --git a/terms.c b/terms.c
index fbe9815..a6e3fa9 100644
--- a/terms.c
+++ b/terms.c
@@ -1,4 +1,4 @@
-/* $Id: terms.c,v 1.27 2001/12/25 16:54:45 ukai Exp $ */
+/* $Id: terms.c,v 1.28 2002/01/31 17:54:56 ukai Exp $ */
 /* 
  * An original curses library for EUC-kanji by Akinori ITO,     December 1989
  * revised by Akinori ITO, January 1995
@@ -1865,7 +1865,14 @@ wgetch(void)
 {
     char c;
 
-    read(tty, &c, 1);
+    /* read(tty, &c, 1); */
+    while (read(tty, &c, 1) < (ssize_t) 1) {
+	if (errno == EINTR || errno == EAGAIN)
+	    continue;
+	/* error happend on read(2) */
+	quitfm();
+	break;			/* unreachable */
+    }
     return c;
 }
 
@@ -2159,3 +2166,20 @@ flush_tty()
 {
     fflush(ttyf);
 }
+
+#ifdef USE_IMAGE
+void
+touch_cursor()
+{
+    touch_line();
+    touch_column(CurColumn);
+#ifdef JP_CHARSET
+    if (CurColumn > 0 &&
+	CHMODE(ScreenImage[CurLine]->lineprop[CurColumn]) == C_WCHAR2)
+	touch_column(CurColumn - 1);
+    else if (CurColumn < COLS - 1 &&
+	     CHMODE(ScreenImage[CurLine]->lineprop[CurColumn]) == C_WCHAR1)
+	touch_column(CurColumn + 1);
+#endif
+}
+#endif