+prints version information to standard output, then exits.
+.SH USAGE
+.SS Status bar
+.TP
+.B Standard input
+is read and displayed in the status text area.
+.TP
+.B Button1
+click on a tag label to display all windows with that tag, click on the layout
+label toggles between tiling and versatile layout.
+.TP
+.B Button3
+click on a tag label adds/removes all windows with that tag to/from the view.
+.TP
+.B Mod1-Button1
+click on a tag label applies that tag to the focused window.
+.TP
+.B Mod1-Button3
+click on a tag label adds/removes that tag to/from the focused window.
+.SS Keyboard commands
+.TP
+.B Mod1-Shift-Return
+Start
+.BR xterm (1).
+.TP
+.B Mod1-Return
+Zooms/cycles current window to/from master area (tiling layout only).
+.TP
+.B Mod1-j
+Focus next window.
+.TP
+.B Mod1-k
+Focus previous window.
+.TP
+.B Mod1-l
+Increase master area width (tiling layout only).
+.TP
+.B Mod1-h
+Decrease master area width (tiling layout only).
+.TP
+.B Mod1-i
+Increase the number of windows in the master area (tiling layout only).
+.TP
+.B Mod1-d
+Decrease the number of windows in the master area (tiling layout only).
+.TP
+.B Mod1-m
+Toggles maximization of current window (versatile layout only).
+.TP
+.B Mod1-Shift-[1..n]
+Apply
+.RB nth
+tag to current window.
+.TP
+.B Mod1-Shift-0
+Apply all tags to current window.
+.TP
+.B Mod1-Control-Shift-[1..n]
+Add/remove
+.B nth
+tag to/from current window.
+.TP
+.B Mod1-Shift-c
+Close focused window.
+.TP
+.B Mod1-space
+Toggle between tiling and versatile layout (affects all windows).
+.TP
+.B Mod1-Shift-space
+Toggle focused window between versatile and non-versatile state (tiling layout only).
+.TP
+.B Mod1-[1..n]
+View all windows with
+.BR nth
+tag.
+.TP
+.B Mod1-0
+View all windows with any tag.
+.TP
+.B Mod1-Control-[1..n]
+Add/remove all windows with
+.BR nth
+tag to/from the view.
+.TP
+.B Mod1-Shift-q
+Quit dwm.
+.SS Mouse commands
+.TP
+.B Mod1-Button1
+Move current window while dragging (versatile layout only).
+.TP
+.B Mod1-Button2
+Zooms/cycles current window to/from master area (tiling layout only).
+.TP
+.B Mod1-Button3
+Resize current window while dragging (versatile layout only).
+.SH CUSTOMIZATION
+dwm is customized by creating a custom config.h and (re)compiling the source
+code. This keeps it fast, secure and simple.