ncurses 6.0 - patch 20170729

[ncurses.git] / ncurses / tty / tty_update.c

diff --git a/ncurses/tty/tty_update.c b/ncurses/tty/tty_update.c
index c08f853f201ecaf568574d1ec5939d95d0d72c48..7623ee3a355aef60444d3f62f4e0273043d2333d 100644 (file)
--- 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 1.290 2017/07/22 23:30:28 tom Exp $")
+MODULE_ID("$Id: tty_update.c,v 1.293 2017/07/29 13:09:05 tom Exp $")
 
 /*
  * This define controls the line-breakout optimization.  Every once in a
@@ -666,7 +666,12 @@ 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
+                      (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 +680,16 @@ 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) {
+                   SetChar(temp,
+                           SP_PARM->_acs_map[CharOf(temp)],
+                           AttrOf(temp) | 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));