ncurses 5.6 - patch 20070630

[ncurses.git] / ncurses / trace / lib_tracedmp.c

diff --git a/ncurses/trace/lib_tracedmp.c b/ncurses/trace/lib_tracedmp.c
index 536231364085c96b601da173df2432bf0198123b..d56d1a5d48b09ec621a3d27442a049bc1bc4e6f8 100644 (file)
--- a/ncurses/trace/lib_tracedmp.c
+++ b/ncurses/trace/lib_tracedmp.c
@@ -39,7 +39,7 @@
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_tracedmp.c,v 1.28 2007/04/21 21:10:54 tom Exp $")
+MODULE_ID("$Id: lib_tracedmp.c,v 1.29 2007/06/30 23:01:19 tom Exp $")
 
 #ifdef TRACE
 
@@ -100,6 +100,30 @@ _tracedump(const char *name, WINDOW *win)
                (long) win->_line[n].lastchar,
                ep);
 
+       /* if there are multi-column characters on the line, print them now */
+       if_WIDEC({
+           bool multicolumn = FALSE;
+           for (j = 0; j < width; ++j)
+               if (WidecExt(win->_line[n].text[j]) != 0) {
+                   multicolumn = TRUE;
+                   break;
+               }
+           if (multicolumn) {
+               ep = my_buffer;
+               for (j = 0; j < width; ++j) {
+                   int test = WidecExt(win->_line[n].text[j]);
+                   if (test) {
+                       ep[j] = test + '0';
+                   } else {
+                       ep[j] = ' ';
+                   }
+               }
+               ep[j] = '\0';
+               _tracef("%*s[%2d]%*s='%s'", (int) strlen(name),
+                       "widec", n, 8, " ", my_buffer);
+           }
+       });
+
        /* dump A_COLOR part, will screw up if there are more than 96 */
        havecolors = FALSE;
        for (j = 0; j < width; ++j)