update man page

dwm.1

@@ -57,111 +57,120 @@ label toggles between tiled and floating layout.
 .B Button3
 click on a tag label adds/removes all windows with that tag to/from the view.
 .TP
-.B Mod1\-Button1
+.B Mod4\-Button1
 click on a tag label applies that tag to the focused window.
 .TP
-.B Mod1\-Button3
+.B Mod4\-Button3
 click on a tag label adds/removes that tag to/from the focused window.
 .SS Keyboard commands
 .TP
-.B Mod1\-Shift\-Return
+.B Mod4\-Shift\-Return
 Start
 .BR st(1).
 .TP
-.B Mod1\-p
+.B Mod4\-s
 Spawn
 .BR dmenu(1)
 for launching other programs.
 .TP
-.B Mod1\-,
+.B Mod4\-,
 Focus previous screen, if any.
 .TP
-.B Mod1\-.
+.B Mod4\-.
 Focus next screen, if any.
 .TP
-.B Mod1\-Shift\-,
+.B Mod4\-Shift\-,
 Send focused window to previous screen, if any.
 .TP
-.B Mod1\-Shift\-.
+.B Mod4\-Shift\-.
 Send focused window to next screen, if any.
 .TP
-.B Mod1\-b
+.B Mod4\-b
 Toggles bar on and off.
 .TP
-.B Mod1\-t
+.B Mod4\-t
 Sets tiled layout.
 .TP
-.B Mod1\-f
+.B Mod4\-f
 Sets floating layout.
 .TP
-.B Mod1\-m
+.B Mod4\-h
 Sets monocle layout.
 .TP
-.B Mod1\-space
+.B Mod4\-space
 Toggles between current and previous layout.
 .TP
-.B Mod1\-j
+.B Mod4\-n
 Focus next window.
 .TP
-.B Mod1\-k
+.B Mod4\-e
 Focus previous window.
 .TP
-.B Mod1\-i
+.B Mod4\-u
 Increase number of windows in master area.
 .TP
-.B Mod1\-d
+.B Mod4\-l
 Decrease number of windows in master area.
 .TP
-.B Mod1\-l
+.B Mod4\-m
 Increase master area size.
 .TP
-.B Mod1\-h
+.B Mod4\-i
 Decrease master area size.
 .TP
-.B Mod1\-Return
+.B Mod4\-Return
 Zooms/cycles focused window to/from master area (tiled layouts only).
 .TP
-.B Mod1\-Shift\-c
+.B Mod4\-Shift\-c
 Close focused window.
 .TP
-.B Mod1\-Shift\-space
+.B Mod4\-Shift\-space
 Toggle focused window between tiled and floating state.
 .TP
-.B Mod1\-Tab
+.B Mod4\-Tab
 Toggles to the previously selected tags.
 .TP
-.B Mod1\-Shift\-[1..n]
+.B Mod4\-Shift\-[1..n]
 Apply nth tag to focused window.
 .TP
-.B Mod1\-Shift\-0
+.B Mod4\-Shift\-0
 Apply all tags to focused window.
 .TP
-.B Mod1\-Control\-Shift\-[1..n]
+.B Mod4\-Control\-Shift\-[1..n]
 Add/remove nth tag to/from focused window.
 .TP
-.B Mod1\-[1..n]
+.B Mod4\-[1..n]
 View all windows with nth tag.
 .TP
-.B Mod1\-0
+.B Mod4\-0
 View all windows with any tag.
 .TP
-.B Mod1\-Control\-[1..n]
+.B Mod4\-Control\-[1..n]
 Add/remove all windows with nth tag to/from the view.
 .TP
-.B Mod1\-Shift\-q
-Quit dwm.
+.B Mod4\-p
+Enter password.
 .TP
-.B Mod1\-Control\-Shift\-q
+.B Mod4\-Shift\-p
+Copy password.
+.TP
+.B Mod4\-q
+System menu.
+.TP
+.B Mod4\-Shift\-q
 Restart dwm.
+.TP
+.B Mod4\-Control\-Shift\-q
+Quit dwm.
 .SS Mouse commands
 .TP
-.B Mod1\-Button1
+.B Mod4\-Button1
 Move focused window while dragging. Tiled windows will be toggled to the floating state.
 .TP
-.B Mod1\-Button2
+.B Mod4\-Button2
 Toggles focused window between floating and tiled state.
 .TP
-.B Mod1\-Button3
+.B Mod4\-Button3
 Resize focused window while dragging. Tiled windows will be toggled to the floating state.
 .SH FILES
 The files containing programs to be started along with dwm are searched for in