change default alt. window command to bring to current desktop.

Xkill is duplicate of shift-del (build in close). This is more useful.
Fix test-case.

Fixes: #902

config/config.c

@@ -66,7 +66,7 @@ Settings config = {
     /** Command executed when running application in terminal */
     .run_shell_command      = "{terminal} -e {cmd}",
     /** Command executed on accep-entry-custom for window modus */
-    .window_command         = "xkill -id {window}",
+    .window_command         = "wmctrl -i -R {window}",
     /** No default icon theme, we search Adwaita and gnome as fallback */
     .icon_theme             = NULL,
     /**

doc/rofi.1

@@ -856,7 +856,7 @@ default: {w} {c} {t}
 Set command to execute on selected window for a custom action\. See \fIPATTERN\fR\.
 .
 .P
-Default: \fI"xkill \-id {window}"\fR
+Default: \fI"wmctrl \-i \-R {window}"\fR
 .
 .SS "Combi settings"
 \fB\-combi\-modi\fR \fImode1,mode2\fR

doc/rofi.1.markdown

@@ -487,7 +487,7 @@ default: {w}  {c}   {t}
 Set command to execute on selected window for a custom action.
 See *PATTERN*.
 
-Default: *"xkill -id {window}"*
+Default: *"wmctrl -i -R {window}"*
 
 ### Combi settings
 

doc/test_xr.txt

@@ -48,6 +48,8 @@ rofi.window-command:                 xkill -id {window}
 ! rofi.drun-display-format:            {name} [<span weight='light' size='small'><i>({generic})</i></span>]
 ! "Disable history in run/ssh" Set from: File
 rofi.disable-history:                false
+! "Programs ignored for history" Set from: Default
+! rofi.ignored-prefixes:               
 ! "Use sorting" Set from: Default
 ! rofi.sort:                           false
 ! "Choose the strategy used for sorting: normal (levenshtein) or fzf." Set from: Default