+ _\b6_\b._\b3_\b._\b3_\b3_\b6 _\bx_\bt_\be_\br_\bm_\b__\bl_\be_\ba_\bv_\be
+
+ Type: string
+
+ Default: ''
+
+ If _\b$_\bx_\bt_\be_\br_\bm_\b__\bs_\be_\bt_\b__\bt_\bi_\bt_\bl_\be_\bs (section 6.3.337 , page 146) is _\bs_\be_\bt, this string will be
+ used to set the title when leaving mutt-ng. For terminal-based programs,
+ there's no easy and portable way to read the current title so mutt-ng cannot
+ read it upon startup and restore it when exiting.
+
+ Based on the xterm FAQ, the following might work:
+
+ The Mutt-ng E-Mail Client 148
+
+ set xterm_leave = '`test x$DISPLAY != x && xprop -id $WINDOWID | grep WM_NAME |
+ cut -d ''' -f 2`'
+
+ _\b6_\b._\b3_\b._\b3_\b3_\b7 _\bx_\bt_\be_\br_\bm_\b__\bs_\be_\bt_\b__\bt_\bi_\bt_\bl_\be_\bs