Update to ncurses-6.0
Change-Id: I98ab2ea8a5e13cca9f8b7cf6277b9b14a4da4299
diff --git a/ncurses/widechar/lib_ins_wch.c b/ncurses/widechar/lib_ins_wch.c
index c3d0420..2aa71a5 100644
--- a/ncurses/widechar/lib_ins_wch.c
+++ b/ncurses/widechar/lib_ins_wch.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 2002-2003,2005 Free Software Foundation, Inc. *
+ * Copyright (c) 2002-2010,2011 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 *
@@ -39,39 +39,44 @@
#include <curses.priv.h>
-MODULE_ID("$Id: lib_ins_wch.c,v 1.8 2005/12/03 20:24:19 tom Exp $")
+MODULE_ID("$Id: lib_ins_wch.c,v 1.17 2011/10/22 16:34:50 tom Exp $")
/*
* Insert the given character, updating the current location to simplify
* inserting a string.
*/
-static int
+NCURSES_EXPORT(int)
_nc_insert_wch(WINDOW *win, const cchar_t *wch)
{
int cells = wcwidth(CharOf(CHDEREF(wch)));
int cell;
+ int code = OK;
- if (cells <= 0)
- cells = 1;
+ if (cells < 0) {
+ code = winsch(win, (chtype) CharOf(CHDEREF(wch)));
+ } else {
+ if (cells == 0)
+ cells = 1;
- if (win->_curx <= win->_maxx) {
- struct ldat *line = &(win->_line[win->_cury]);
- NCURSES_CH_T *end = &(line->text[win->_curx]);
- NCURSES_CH_T *temp1 = &(line->text[win->_maxx]);
- NCURSES_CH_T *temp2 = temp1 - cells;
+ if (win->_curx <= win->_maxx) {
+ struct ldat *line = &(win->_line[win->_cury]);
+ NCURSES_CH_T *end = &(line->text[win->_curx]);
+ NCURSES_CH_T *temp1 = &(line->text[win->_maxx]);
+ NCURSES_CH_T *temp2 = temp1 - cells;
- CHANGED_TO_EOL(line, win->_curx, win->_maxx);
- while (temp1 > end)
- *temp1-- = *temp2--;
+ CHANGED_TO_EOL(line, win->_curx, win->_maxx);
+ while (temp1 > end)
+ *temp1-- = *temp2--;
- *temp1 = _nc_render(win, *wch);
- for (cell = 1; cell < cells; ++cell) {
- SetWidecExt(temp1[cell], cell);
+ *temp1 = _nc_render(win, *wch);
+ for (cell = 1; cell < cells; ++cell) {
+ SetWidecExt(temp1[cell], cell);
+ }
+
+ win->_curx++;
}
-
- win->_curx++;
}
- return OK;
+ return code;
}
NCURSES_EXPORT(int)
@@ -81,7 +86,7 @@
NCURSES_SIZE_T ox;
int code = ERR;
- T((T_CALLED("wins_wch(%p, %s)"), win, _tracecchar_t(wch)));
+ T((T_CALLED("wins_wch(%p, %s)"), (void *) win, _tracecchar_t(wch)));
if (win != 0) {
oy = win->_cury;
@@ -104,32 +109,35 @@
NCURSES_SIZE_T ox;
const wchar_t *cp;
- T((T_CALLED("wins_nwstr(%p,%s,%d)"), win, _nc_viswbufn(wstr, n), n));
+ T((T_CALLED("wins_nwstr(%p,%s,%d)"),
+ (void *) win, _nc_viswbufn(wstr, n), n));
if (win != 0
&& wstr != 0) {
if (n < 1)
- n = wcslen(wstr);
+ n = (int) wcslen(wstr);
code = OK;
if (n > 0) {
+ SCREEN *sp = _nc_screen_of(win);
+
oy = win->_cury;
ox = win->_curx;
for (cp = wstr; *cp && ((cp - wstr) < n); cp++) {
int len = wcwidth(*cp);
- if (len != 1 || !is8bits(*cp)) {
+ if ((len >= 0 && len != 1) || !is7bits(*cp)) {
cchar_t tmp_cchar;
wchar_t tmp_wchar = *cp;
memset(&tmp_cchar, 0, sizeof(tmp_cchar));
(void) setcchar(&tmp_cchar,
&tmp_wchar,
WA_NORMAL,
- 0,
+ (short) 0,
(void *) 0);
code = _nc_insert_wch(win, &tmp_cchar);
} else {
/* tabs, other ASCII stuff */
- code = _nc_insert_ch(win, (chtype) (*cp));
+ code = _nc_insert_ch(sp, win, (chtype) (*cp));
}
if (code != OK)
break;