ncurses-4.2-990116

1 files changed, 0 insertions, 306 deletions

diff --git a/lib/libcurses/lib_options.c b/lib/libcurses/lib_options.c
deleted file mode 100644
index 0b49f53272d..00000000000
--- a/lib/libcurses/lib_options.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/*	$OpenBSD: lib_options.c,v 1.5 1998/07/23 21:19:08 millert Exp $	*/
-
-/****************************************************************************
- * Copyright (c) 1998 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
- *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
- ****************************************************************************/
-
-
-/*
-**	lib_options.c
-**
-**	The routines to handle option setting.
-**
-*/
-
-#include <curses.priv.h>
-
-#include <term.h>	/* keypad_xmit, keypad_local, meta_on, meta_off */
-			/* cursor_visible,cursor_normal,cursor_invisible */
-
-MODULE_ID("$From: lib_options.c,v 1.31 1998/04/11 23:40:51 tom Exp $")
-
-bool has_ic(void)
-{
-	T((T_CALLED("has_ic()")));
-	returnCode((insert_character || parm_ich
-	   ||  (enter_insert_mode && exit_insert_mode))
-	   &&  (delete_character || parm_dch));
-}
-
-bool has_il(void)
-{
-	T((T_CALLED("has_il()")));
-	returnCode((insert_line || parm_insert_line)
-		&& (delete_line || parm_delete_line));
-}
-
-int idlok(WINDOW *win,  bool flag)
-{
-	T((T_CALLED("idlok(%p,%d)"), win, flag));
-
-	if (win) {
-	  _nc_idlok = win->_idlok = flag && (has_il() || change_scroll_region);
-	  returnCode(OK);
-	}
-	else
-	  returnCode(ERR);
-}
-
-
-void idcok(WINDOW *win, bool flag)
-{
-	T((T_CALLED("idcok(%p,%d)"), win, flag));
-
-	if (win)
-	  _nc_idcok = win->_idcok = flag && has_ic();
-
-	returnVoid;
-}
-
-int halfdelay(int t)
-{
-	T((T_CALLED("halfdelay(%d)"), t));
-
-	if (t < 1 || t > 255)
-		returnCode(ERR);
-
-	cbreak();
-	SP->_cbreak = t+1;
-	returnCode(OK);
-}
-
-int nodelay(WINDOW *win, bool flag)
-{
-	T((T_CALLED("nodelay(%p,%d)"), win, flag));
-
-	if (win) {
-	  if (flag == TRUE)
-	    win->_delay = 0;
-	  else win->_delay = -1;
-	  returnCode(OK);
-	}
-	else
-	  returnCode(ERR);
-}
-
-int notimeout(WINDOW *win, bool f)
-{
-	T((T_CALLED("notimout(%p,%d)"), win, f));
-
-	if (win) {
-	  win->_notimeout = f;
-	  returnCode(OK);
-	}
-	else
-	  returnCode(ERR);
-}
-
-void wtimeout(WINDOW *win, int delay)
-{
-	T((T_CALLED("wtimeout(%p,%d)"), win, delay));
-
-	if (win) {
-	  win->_delay = delay;
-	}
-}
-
-int keypad(WINDOW *win, bool flag)
-{
-	T((T_CALLED("keypad(%p,%d)"), win, flag));
-
-	if (win) {
-	  win->_use_keypad = flag;
-	  returnCode(_nc_keypad(flag));
-	}
-	else
-	  returnCode(ERR);
-}
-
-
-int meta(WINDOW *win GCC_UNUSED, bool flag)
-{
-        /* Ok, we stay relaxed and don't signal an error if win is NULL */
-	T((T_CALLED("meta(%p,%d)"), win, flag));
-
-	SP->_use_meta = flag;
-
-	if (flag  &&  meta_on)
-	{
-	    TPUTS_TRACE("meta_on");
-	    putp(meta_on);
-	}
-	else if (! flag  &&  meta_off)
-	{
-	    TPUTS_TRACE("meta_off");
-	    putp(meta_off);
-	}
-	returnCode(OK);
-}
-
-/* curs_set() moved here to narrow the kernel interface */
-
-int curs_set(int vis)
-{
-int cursor = SP->_cursor;
-
-	T((T_CALLED("curs_set(%d)"), vis));
-
-	if (vis < 0 || vis > 2)
-		returnCode(ERR);
-
-	if (vis == cursor)
-		returnCode(cursor);
-
-	switch(vis) {
-	case 2:
-		if (cursor_visible)
-		{
-			TPUTS_TRACE("cursor_visible");
-			putp(cursor_visible);
-		}
-		else
-			returnCode(ERR);
-		break;
-	case 1:
-		if (cursor_normal)
-		{
-			TPUTS_TRACE("cursor_normal");
-			putp(cursor_normal);
-		}
-		else
-			returnCode(ERR);
-		break;
-	case 0:
-		if (cursor_invisible)
-		{
-			TPUTS_TRACE("cursor_invisible");
-			putp(cursor_invisible);
-		}
-		else
-			returnCode(ERR);
-		break;
-	}
-	SP->_cursor = vis;
-	(void) fflush(SP->_ofp);
-
-	returnCode(cursor==-1 ? 1 : cursor);
-}
-
-int typeahead(int fd)
-{
-	T((T_CALLED("typeahead(%d)"), fd));
-	SP->_checkfd = fd;
-	returnCode(OK);
-}
-
-/*
-**      has_key()
-**
-**      Return TRUE if the current terminal has the given key
-**
-*/
-
-#ifdef NCURSES_EXT_FUNCS
-static int has_key_internal(int keycode, struct tries *tp)
-{
-    if (tp == 0)
-	return(FALSE);
-    else if (tp->value == keycode)
-	return(TRUE);
-    else
-	return(has_key_internal(keycode, tp->child)
-	       || has_key_internal(keycode, tp->sibling));
-}
-
-int has_key(int keycode)
-{
-    T((T_CALLED("has_key(%d)"), keycode));
-    returnCode(has_key_internal(keycode, SP->_keytry));
-}
-#endif /* NCURSES_EXT_FUNCS */
-
-/*
-**      init_keytry()
-**
-**      Construct the try for the current terminal's keypad keys.
-**
-*/
-
-static void init_keytry(void)
-{
-/* LINT_PREPRO
-#if 0*/
-#include <keys.tries>
-/* LINT_PREPRO
-#endif*/
-	size_t n;
-
-	/* The SP->_keytry value is initialized in newterm(), where the SP
-	 * structure is created, because we can not tell where keypad() or
-	 * mouse_activate() (which will call keyok()) are first called.
-	 */
-
-	for (n = 0; n < SIZEOF(table); n++)
-		if (table[n].offset < STRCOUNT)
-		_nc_add_to_try(&(SP->_keytry),
-			CUR Strings[table[n].offset],
-			table[n].code);
-}
-
-/* Turn the keypad on/off
- *
- * Note:  we flush the output because changing this mode causes some terminals
- * to emit different escape sequences for cursor and keypad keys.  If we don't
- * flush, then the next wgetch may get the escape sequence that corresponds to
- * the terminal state _before_ switching modes.
- */
-int _nc_keypad(bool flag)
-{
-	if (flag  &&  keypad_xmit)
-	{
-	    TPUTS_TRACE("keypad_xmit");
-	    putp(keypad_xmit);
-	    (void) fflush(SP->_ofp);
-	}
-	else if (! flag  &&  keypad_local)
-	{
-	    TPUTS_TRACE("keypad_local");
-	    putp(keypad_local);
-	    (void) fflush(SP->_ofp);
-	}
-
-	if (!SP->_tried) {
-	    init_keytry();
-	    SP->_tried = TRUE;
-	}
-	return(OK);
-}