- Flatten the vendor area

1 files changed, 0 insertions, 322 deletions

diff --git a/contrib/ncurses/ncurses/base/lib_pad.c b/contrib/ncurses/ncurses/base/lib_pad.c
deleted file mode 100644
index 6cad9c54b064..000000000000
--- a/contrib/ncurses/ncurses/base/lib_pad.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998-2004,2006 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_pad.c
- * newpad	-- create a new pad
- * pnoutrefresh -- refresh a pad, no update
- * pechochar	-- add a char to a pad and refresh
- */
-
-#include <curses.priv.h>
-
-MODULE_ID("$Id: lib_pad.c,v 1.41 2006/10/14 20:47:13 tom Exp $")
-
-NCURSES_EXPORT(WINDOW *)
-newpad(int l, int c)
-{
-    WINDOW *win;
-    NCURSES_CH_T *ptr;
-    int i;
-
-    T((T_CALLED("newpad(%d, %d)"), l, c));
-
-    if (l <= 0 || c <= 0)
-	returnWin(0);
-
-    if ((win = _nc_makenew(l, c, 0, 0, _ISPAD)) == NULL)
-	returnWin(0);
-
-    for (i = 0; i < l; i++) {
-	if_USE_SCROLL_HINTS(win->_line[i].oldindex = _NEWINDEX);
-	if ((win->_line[i].text = typeCalloc(NCURSES_CH_T, ((size_t) c))) == 0) {
-	    (void) _nc_freewin(win);
-	    returnWin(0);
-	}
-	for (ptr = win->_line[i].text; ptr < win->_line[i].text + c; ptr++)
-	    SetChar(*ptr, BLANK_TEXT, BLANK_ATTR);
-    }
-
-    returnWin(win);
-}
-
-NCURSES_EXPORT(WINDOW *)
-subpad(WINDOW *orig, int l, int c, int begy, int begx)
-{
-    WINDOW *win = (WINDOW *) 0;
-
-    T((T_CALLED("subpad(%d, %d)"), l, c));
-
-    if (orig) {
-	if (!(orig->_flags & _ISPAD)
-	    || ((win = derwin(orig, l, c, begy, begx)) == NULL))
-	    returnWin(0);
-    }
-    returnWin(win);
-}
-
-NCURSES_EXPORT(int)
-prefresh(WINDOW *win,
-	 int pminrow,
-	 int pmincol,
-	 int sminrow,
-	 int smincol,
-	 int smaxrow,
-	 int smaxcol)
-{
-    T((T_CALLED("prefresh()")));
-    if (pnoutrefresh(win, pminrow, pmincol, sminrow, smincol, smaxrow,
-		     smaxcol) != ERR
-	&& doupdate() != ERR) {
-	returnCode(OK);
-    }
-    returnCode(ERR);
-}
-
-NCURSES_EXPORT(int)
-pnoutrefresh(WINDOW *win,
-	     int pminrow,
-	     int pmincol,
-	     int sminrow,
-	     int smincol,
-	     int smaxrow,
-	     int smaxcol)
-{
-    NCURSES_SIZE_T i, j;
-    NCURSES_SIZE_T m, n;
-    NCURSES_SIZE_T pmaxrow;
-    NCURSES_SIZE_T pmaxcol;
-
-#if USE_SCROLL_HINTS
-    const int my_len = 2;	/* parameterize the threshold for hardscroll */
-    NCURSES_SIZE_T displaced;
-    bool wide;
-#endif
-
-    T((T_CALLED("pnoutrefresh(%p, %d, %d, %d, %d, %d, %d)"),
-       win, pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol));
-
-    if (win == 0)
-	returnCode(ERR);
-
-    if (!(win->_flags & _ISPAD))
-	returnCode(ERR);
-
-    /* negative values are interpreted as zero */
-    if (pminrow < 0)
-	pminrow = 0;
-    if (pmincol < 0)
-	pmincol = 0;
-    if (sminrow < 0)
-	sminrow = 0;
-    if (smincol < 0)
-	smincol = 0;
-
-    pmaxrow = pminrow + smaxrow - sminrow;
-    pmaxcol = pmincol + smaxcol - smincol;
-
-    T((" pminrow + smaxrow - sminrow %ld, win->_maxy %ld",
-       (long) pmaxrow, (long) win->_maxy));
-    T((" pmincol + smaxcol - smincol %ld, win->_maxx %ld",
-       (long) pmaxcol, (long) win->_maxx));
-
-    /*
-     * Trim the caller's screen size back to the actual limits.
-     */
-    if (pmaxrow > win->_maxy) {
-	smaxrow -= (pmaxrow - win->_maxy);
-	pmaxrow = pminrow + smaxrow - sminrow;
-    }
-    if (pmaxcol > win->_maxx) {
-	smaxcol -= (pmaxcol - win->_maxx);
-	pmaxcol = pmincol + smaxcol - smincol;
-    }
-
-    if (smaxrow >= screen_lines
-	|| smaxcol >= screen_columns
-	|| sminrow > smaxrow
-	|| smincol > smaxcol)
-	returnCode(ERR);
-
-    T(("pad being refreshed"));
-
-#if USE_SCROLL_HINTS
-    if (win->_pad._pad_y >= 0) {
-	displaced = pminrow - win->_pad._pad_y
-	    - (sminrow - win->_pad._pad_top);
-	T(("pad being shifted by %d line(s)", displaced));
-    } else
-	displaced = 0;
-#endif
-
-    /*
-     * For pure efficiency, we'd want to transfer scrolling information
-     * from the pad to newscr whenever the window is wide enough that
-     * its update will dominate the cost of the update for the horizontal
-     * band of newscr that it occupies.  Unfortunately, this threshold
-     * tends to be complex to estimate, and in any case scrolling the
-     * whole band and rewriting the parts outside win's image would look
-     * really ugly.  So.  What we do is consider the pad "wide" if it
-     * either (a) occupies the whole width of newscr, or (b) occupies
-     * all but at most one column on either vertical edge of the screen
-     * (this caters to fussy people who put boxes around full-screen
-     * windows).  Note that changing this formula will not break any code,
-     * merely change the costs of various update cases.
-     */
-#if USE_SCROLL_HINTS
-    wide = (smincol < my_len && smaxcol > (newscr->_maxx - my_len));
-#endif
-
-    for (i = pminrow, m = sminrow + win->_yoffset;
-	 i <= pmaxrow && m <= newscr->_maxy;
-	 i++, m++) {
-	register struct ldat *nline = &newscr->_line[m];
-	register struct ldat *oline = &win->_line[i];
-	for (j = pmincol, n = smincol; j <= pmaxcol; j++, n++) {
-	    NCURSES_CH_T ch = oline->text[j];
-#if USE_WIDEC_SUPPORT
-	    /*
-	     * Special case for leftmost character of the displayed area.
-	     * Only half of a double-width character may be visible.
-	     */
-	    if (j == pmincol
-		&& j > 0
-		&& isWidecExt(ch)) {
-		SetChar(ch, L(' '), AttrOf(oline->text[j - 1]));
-	    }
-#endif
-	    if (!CharEq(ch, nline->text[n])) {
-		nline->text[n] = ch;
-		CHANGED_CELL(nline, n);
-	    }
-	}
-
-#if USE_SCROLL_HINTS
-	if (wide) {
-	    int nind = m + displaced;
-	    if (oline->oldindex < 0
-		|| nind < sminrow
-		|| nind > smaxrow) {
-		nind = _NEWINDEX;
-	    } else if (displaced) {
-		register struct ldat *pline = &curscr->_line[nind];
-		for (j = 0; j <= my_len; j++) {
-		    int k = newscr->_maxx - j;
-		    if (pline->text[j] != nline->text[j]
-			|| pline->text[k] != nline->text[k]) {
-			nind = _NEWINDEX;
-			break;
-		    }
-		}
-	    }
-
-	    nline->oldindex = nind;
-	}
-#endif /* USE_SCROLL_HINTS */
-	oline->firstchar = oline->lastchar = _NOCHANGE;
-	if_USE_SCROLL_HINTS(oline->oldindex = i);
-    }
-
-    /*
-     * Clean up debris from scrolling or resizing the pad, so we do not
-     * accidentally pick up the index value during the next call to this
-     * procedure.  The only rows that should have an index value are those
-     * that are displayed during this cycle.
-     */
-#if USE_SCROLL_HINTS
-    for (i = pminrow - 1; (i >= 0) && (win->_line[i].oldindex >= 0); i--)
-	win->_line[i].oldindex = _NEWINDEX;
-    for (i = pmaxrow + 1; (i <= win->_maxy)
-	 && (win->_line[i].oldindex >= 0); i++)
-	win->_line[i].oldindex = _NEWINDEX;
-#endif
-
-    win->_begx = smincol;
-    win->_begy = sminrow;
-
-    if (win->_clear) {
-	win->_clear = FALSE;
-	newscr->_clear = TRUE;
-    }
-
-    /*
-     * Use the pad's current position, if it will be visible.
-     * If not, don't do anything; it's not an error.
-     */
-    if (win->_leaveok == FALSE
-	&& win->_cury >= pminrow
-	&& win->_curx >= pmincol
-	&& win->_cury <= pmaxrow
-	&& win->_curx <= pmaxcol) {
-	newscr->_cury = win->_cury - pminrow + win->_begy + win->_yoffset;
-	newscr->_curx = win->_curx - pmincol + win->_begx;
-    }
-    newscr->_leaveok = win->_leaveok;
-    win->_flags &= ~_HASMOVED;
-
-    /*
-     * Update our cache of the line-numbers that we displayed from the pad.
-     * We will use this on subsequent calls to this function to derive
-     * values to stuff into 'oldindex[]' -- for scrolling optimization.
-     */
-    win->_pad._pad_y = pminrow;
-    win->_pad._pad_x = pmincol;
-    win->_pad._pad_top = sminrow;
-    win->_pad._pad_left = smincol;
-    win->_pad._pad_bottom = smaxrow;
-    win->_pad._pad_right = smaxcol;
-
-    returnCode(OK);
-}
-
-NCURSES_EXPORT(int)
-pechochar(WINDOW *pad, const chtype ch)
-{
-    T((T_CALLED("pechochar(%p, %s)"), pad, _tracechtype(ch)));
-
-    if (pad == 0)
-	returnCode(ERR);
-
-    if (!(pad->_flags & _ISPAD))
-	returnCode(wechochar(pad, ch));
-
-    waddch(pad, ch);
-    prefresh(pad, pad->_pad._pad_y,
-	     pad->_pad._pad_x,
-	     pad->_pad._pad_top,
-	     pad->_pad._pad_left,
-	     pad->_pad._pad_bottom,
-	     pad->_pad._pad_right);
-
-    returnCode(OK);
-}