ncurses 6.2 - patch 20210206

[ncurses.git] / ncurses / widechar / lib_add_wch.c

diff --git a/ncurses/widechar/lib_add_wch.c b/ncurses/widechar/lib_add_wch.c
index a8491fcbf57f9ec00168343582447687f7fee1d6..5d6d5547f2f4030c58a9cf954f450de6e5facc5b 100644 (file)
--- a/ncurses/widechar/lib_add_wch.c
+++ b/ncurses/widechar/lib_add_wch.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2004-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright 2019,2020 Thomas E. Dickey                                     *
+ * Copyright 2004-2011,2016 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,7 +40,7 @@
 #include <wctype.h>
 #endif
 
-MODULE_ID("$Id: lib_add_wch.c,v 1.11 2010/12/19 01:32:55 tom Exp $")
+MODULE_ID("$Id: lib_add_wch.c,v 1.16 2020/02/02 23:34:34 tom Exp $")
 
 /* clone/adapt lib_addch.c */
 static const cchar_t blankchar = NewChar(BLANK_TEXT);
@@ -55,7 +56,7 @@ static const cchar_t blankchar = NewChar(BLANK_TEXT);
  */
 
 /* Return bit mask for clearing color pair number if given ch has color */
-#define COLOR_MASK(ch) (~(attr_t)((ch) & A_COLOR ? A_COLOR : 0))
+#define COLOR_MASK(ch) (~(attr_t)(((ch) & A_COLOR) ? A_COLOR : 0))
 
 static NCURSES_INLINE cchar_t
 render_char(WINDOW *win, cchar_t ch)
@@ -114,7 +115,7 @@ render_char(WINDOW *win, cchar_t ch)
 #endif
 
 static bool
-newline_forces_scroll(WINDOW *win, NCURSES_SIZE_T * ypos)
+newline_forces_scroll(WINDOW *win, NCURSES_SIZE_T *ypos)
 {
     bool result = FALSE;
 
@@ -195,7 +196,7 @@ wadd_wch_literal(WINDOW *win, cchar_t ch)
      * adjustments.
      */
     {
-       int len = wcwidth(CharOf(ch));
+       int len = _nc_wacs_width(CharOf(ch));
        int i;
        int j;
        wchar_t *chars;
@@ -308,7 +309,7 @@ wadd_wch_nosync(WINDOW *win, cchar_t ch)
 
     /*
      * If we are using the alternate character set, forget about locale.
-     * Otherwise, if the locale * claims the code is printable, treat it that
+     * Otherwise, if the locale claims the code is printable, treat it that
      * way.
      */
     if ((AttrOf(ch) & A_ALTCHARSET)