+ if (!IsValidTIScreen(SP_PARM))
+ returnCode(ERR);
+
+ newmode &= A_ATTRIBUTES;
+ set_extended_pair(opts, color_pair);
+ T((T_CALLED("vid_puts(%s,%d)"), _traceattr(newmode), color_pair));
+
+ /* this allows us to go on whether or not newterm() has been called */
+ if (SP_PARM) {
+ previous_attr = AttrOf(SCREEN_ATTRS(SP_PARM));
+ previous_pair = GetPair(SCREEN_ATTRS(SP_PARM));
+ }
+
+ TR(TRACE_ATTRS, ("previous attribute was %s, %d",
+ _traceattr(previous_attr), previous_pair));
+
+#if !USE_XMC_SUPPORT
+ if ((SP_PARM != 0)
+ && (magic_cookie_glitch > 0))
+ newmode &= ~(SP_PARM->_xmc_suppress);
+#endif
+
+ /*
+ * If we have a terminal that cannot combine color with video
+ * attributes, use the colors in preference.
+ */
+ if ((color_pair != 0
+ || fix_pair0)
+ && (no_color_video > 0)) {
+ /*
+ * If we had chosen the A_xxx definitions to correspond to the
+ * no_color_video mask, we could simply shift it up and mask off the
+ * attributes. But we did not (actually copied Solaris' definitions).
+ * However, this is still simpler/faster than a lookup table.
+ *
+ * The 63 corresponds to A_STANDOUT, A_UNDERLINE, A_REVERSE, A_BLINK,
+ * A_DIM, A_BOLD which are 1:1 with no_color_video. The bits that
+ * correspond to A_INVIS, A_PROTECT (192) must be shifted up 1 and
+ * A_ALTCHARSET (256) down 2 to line up. We use the NCURSES_BITS
+ * macro so this will work properly for the wide-character layout.
+ */
+ unsigned value = (unsigned) no_color_video;
+ attr_t mask = NCURSES_BITS((value & 63)
+ | ((value & 192) << 1)
+ | ((value & 256) >> 2), 8);
+
+ if ((mask & A_REVERSE) != 0
+ && (newmode & A_REVERSE) != 0) {
+ reverse = TRUE;
+ mask &= ~A_REVERSE;
+ }
+ newmode &= ~mask;
+ }
+
+ if (newmode == previous_attr
+ && color_pair == previous_pair)
+ returnCode(OK);
+
+ if (reverse) {
+ newmode &= ~A_REVERSE;
+ }
+
+ turn_off = (~newmode & previous_attr) & ALL_BUT_COLOR;
+ turn_on = (newmode & ~(previous_attr & TPARM_ATTR)) & ALL_BUT_COLOR;
+
+ SetColorsIf(((color_pair == 0) && !fix_pair0), previous_attr, previous_pair);
+
+ if (newmode == A_NORMAL) {
+ if ((previous_attr & A_ALTCHARSET) && exit_alt_charset_mode) {
+ doPut(exit_alt_charset_mode);
+ previous_attr &= ~A_ALTCHARSET;
+ }
+ if (previous_attr) {
+ if (exit_attribute_mode) {
+ doPut(exit_attribute_mode);
+ } else {
+ if (!SP_PARM || SP_PARM->_use_rmul) {
+ TurnOff(A_UNDERLINE, exit_underline_mode);
+ }
+ if (!SP_PARM || SP_PARM->_use_rmso) {
+ TurnOff(A_STANDOUT, exit_standout_mode);
+ }
+#if USE_ITALIC
+ if (!SP_PARM || SP_PARM->_use_ritm) {
+ TurnOff(A_ITALIC, exit_italics_mode);
+ }
+#endif
+ }
+ previous_attr &= ALL_BUT_COLOR;
+ previous_pair = 0;
+ }
+
+ SetColorsIf((color_pair != 0) || fix_pair0, previous_attr, previous_pair);
+ } else if (set_attributes) {
+ if (turn_on || turn_off) {
+ TPUTS_TRACE("set_attributes");
+ NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
+ TPARM_9(set_attributes,
+ (newmode & A_STANDOUT) != 0,
+ (newmode & A_UNDERLINE) != 0,
+ (newmode & A_REVERSE) != 0,
+ (newmode & A_BLINK) != 0,
+ (newmode & A_DIM) != 0,
+ (newmode & A_BOLD) != 0,
+ (newmode & A_INVIS) != 0,
+ (newmode & A_PROTECT) != 0,
+ (newmode & A_ALTCHARSET) != 0),
+ 1, outc);
+ previous_attr &= ALL_BUT_COLOR;
+ previous_pair = 0;
+ }
+#if USE_ITALIC
+ if (!SP_PARM || SP_PARM->_use_ritm) {
+ if (turn_on & A_ITALIC) {
+ TurnOn(A_ITALIC, enter_italics_mode);
+ } else if (turn_off & A_ITALIC) {
+ TurnOff(A_ITALIC, exit_italics_mode);
+ }
+ }
+#endif
+ SetColorsIf((color_pair != 0) || fix_pair0, previous_attr, previous_pair);
+ } else {