Enable wide character support in ncurses. It is built into libcurses,

libform, libmenu, libpanel and each library is also linked to a
corresponding "w" version.

This is a major bump for all four libraries.

Thanks to landry, stsp, sthen, naddy, oga, Martin Pieuchot, and anyone
else I've forgotten for testing.

ok naddy krw deraadt

1 files changed, 80 insertions, 0 deletions

diff --git a/lib/libcurses/widechar/lib_vline_set.c b/lib/libcurses/widechar/lib_vline_set.c
new file mode 100644
index 00000000000..22e0974d303
--- /dev/null
+++ b/lib/libcurses/widechar/lib_vline_set.c
@@ -0,0 +1,80 @@
+/* $OpenBSD: lib_vline_set.c,v 1.1 2010/09/06 17:26:17 nicm Exp $ */
+
+/****************************************************************************
+ * Copyright (c) 2002 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            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas Dickey 2002                                              *
+ ****************************************************************************/
+
+/*
+**	lib_vline_set.c
+**
+**	The routine wvline_set().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: lib_vline_set.c,v 1.1 2010/09/06 17:26:17 nicm Exp $")
+
+NCURSES_EXPORT(int)
+wvline_set(WINDOW *win, const cchar_t * ch, int n)
+{
+    int code = ERR;
+    NCURSES_SIZE_T row, col;
+    NCURSES_SIZE_T end;
+
+    T((T_CALLED("wvline(%p,%s,%d)"), win, _tracecchar_t(ch), n));
+
+    if (win) {
+	NCURSES_CH_T wch;
+	row = win->_cury;
+	col = win->_curx;
+	end = row + n - 1;
+	if (end > win->_maxy)
+	    end = win->_maxy;
+
+	if (ch == 0)
+	    wch = *WACS_VLINE;
+	else
+	    wch = *ch;
+	wch = _nc_render(win, wch);
+
+	while (end >= row) {
+	    struct ldat *line = &(win->_line[end]);
+	    line->text[col] = wch;
+	    CHANGED_CELL(line, col);
+	    end--;
+	}
+
+	_nc_synchook(win);
+	code = OK;
+    }
+    returnCode(code);
+}