X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftty%2Ftty_update.c;h=f86ee7292f78c78c7568b9a62c25a884faf6fc96;hp=46a4786db9d4328d21b585a121e95e0b66e27772;hb=a3bbc5227bb416f6446d860912e8da0aad7dbdf6;hpb=3eda6f30a84d53844d2ebceadb457e2e7e9cfbf3

diff --git a/ncurses/tty/tty_update.c b/ncurses/tty/tty_update.c
index 46a4786d..f86ee729 100644
--- a/ncurses/tty/tty_update.c
+++ b/ncurses/tty/tty_update.c
@@ -84,7 +84,7 @@
 
 #include <ctype.h>
 
-MODULE_ID("$Id: tty_update.c,v 1.288 2017/03/16 08:24:12 tom Exp $")
+MODULE_ID("$Id: tty_update.c,v 1.296 2017/08/27 19:40:17 tom Exp $")
 
 /*
  * This define controls the line-breakout optimization.  Every once in a
@@ -666,7 +666,14 @@ EmitRange(NCURSES_SP_DCLx const NCURSES_CH_T * ntext, int num)
 		} else {
 		    return 1;	/* cursor stays in the middle */
 		}
-	    } else if (repeat_char && runcount > SP_PARM->_rep_cost) {
+	    } else if (repeat_char != 0 &&
+#if USE_WIDEC_SUPPORT
+		       (!SP_PARM->_screen_unicode &&
+			((AttrOf(ntext0) & A_ALTCHARSET) == 0 ||
+			 (CharOf(ntext0) < ACS_LEN))) &&
+#endif
+		       runcount > SP_PARM->_rep_cost) {
+		NCURSES_CH_T temp;
 		bool wrap_possible = (SP_PARM->_curscol + runcount >=
 				      screen_columns(SP_PARM));
 		int rep_count = runcount;
@@ -675,9 +682,17 @@ EmitRange(NCURSES_SP_DCLx const NCURSES_CH_T * ntext, int num)
 		    rep_count--;
 
 		UpdateAttrs(SP_PARM, ntext0);
+		temp = ntext0;
+		if ((AttrOf(temp) & A_ALTCHARSET) &&
+		    SP_PARM->_acs_map != 0 &&
+		    (SP_PARM->_acs_map[CharOf(temp)] & A_CHARTEXT) != 0) {
+		    SetChar(temp,
+			    (SP_PARM->_acs_map[CharOf(ntext0)] & A_CHARTEXT),
+			    AttrOf(ntext0) | A_ALTCHARSET);
+		}
 		NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
 					TPARM_2(repeat_char,
-						CharOf(ntext0),
+						CharOf(temp),
 						rep_count),
 					1,
 					NCURSES_SP_NAME(_nc_outch));
@@ -769,9 +784,12 @@ TINFO_DOUPDATE(NCURSES_SP_DCL0)
 
     T((T_CALLED("_nc_tinfo:doupdate(%p)"), (void *) SP_PARM));
 
-    if (SP_PARM == 0)
-	returnCode(ERR);
+    _nc_lock_global(update);
 
+    if (SP_PARM == 0) {
+	_nc_unlock_global(update);
+	returnCode(ERR);
+    }
 #if !USE_REENTRANT
     /*
      * It is "legal" but unlikely that an application could assign a new
@@ -792,9 +810,10 @@ TINFO_DOUPDATE(NCURSES_SP_DCL0)
 
     if (CurScreen(SP_PARM) == 0
 	|| NewScreen(SP_PARM) == 0
-	|| StdScreen(SP_PARM) == 0)
+	|| StdScreen(SP_PARM) == 0) {
+	_nc_unlock_global(update);
 	returnCode(ERR);
-
+    }
 #ifdef TRACE
     if (USE_TRACEF(TRACE_UPDATE)) {
 	if (CurScreen(SP_PARM)->_clear)
@@ -812,7 +831,8 @@ TINFO_DOUPDATE(NCURSES_SP_DCL0)
 	SP_PARM->_fifohold--;
 
 #if USE_SIZECHANGE
-    if (SP_PARM->_endwin || _nc_handle_sigwinch(SP_PARM)) {
+    if ((SP_PARM->_endwin == ewRunning)
+	|| _nc_handle_sigwinch(SP_PARM)) {
 	/*
 	 * This is a transparent extension:  XSI does not address it,
 	 * and applications need not know that ncurses can do it.
@@ -825,7 +845,7 @@ TINFO_DOUPDATE(NCURSES_SP_DCL0)
     }
 #endif
 
-    if (SP_PARM->_endwin) {
+    if (SP_PARM->_endwin == ewSuspend) {
 
 	T(("coming back from shell mode"));
 	NCURSES_SP_NAME(reset_prog_mode) (NCURSES_SP_ARG);
@@ -834,7 +854,7 @@ TINFO_DOUPDATE(NCURSES_SP_DCL0)
 	NCURSES_SP_NAME(_nc_screen_resume) (NCURSES_SP_ARG);
 	SP_PARM->_mouse_resume(SP_PARM);
 
-	SP_PARM->_endwin = FALSE;
+	SP_PARM->_endwin = ewRunning;
     }
 #if USE_TRACE_TIMES
     /* zero the metering machinery */
@@ -1102,6 +1122,7 @@ TINFO_DOUPDATE(NCURSES_SP_DCL0)
 
     _nc_signal_handler(TRUE);
 
+    _nc_unlock_global(update);
     returnCode(OK);
 }
 
@@ -2175,7 +2196,7 @@ NCURSES_SP_NAME(_nc_screen_resume) (NCURSES_SP_DCL0)
 	NCURSES_SP_NAME(_nc_reset_colors) (NCURSES_SP_ARG);
 
     /* restore user-defined colors, if any */
-    if (SP_PARM->_color_defs < 0) {
+    if (SP_PARM->_color_defs < 0 && !SP_PARM->_direct_color.value) {
 	int n;
 	SP_PARM->_color_defs = -(SP_PARM->_color_defs);
 	for (n = 0; n < SP_PARM->_color_defs; ++n) {