wm - Communicate with window manager.  http://purl.org/tcl/home/man/tcl8.4/TkCmd/wm.htm holds the standard documentation.  Also, "wm" commonly abbreviates "[window manager]", a distinct concept.

Please add notes on how you make use of the commands below in useful, and perhaps unique, ways.

----

   * [wm aspect] - enforce aspect ratios when resizing a window
   * [wm client]
   * wm colormapwindows
   * [wm command]
   * wm deiconify
   * wm focusmodel
   * wm frame
   * wm geometry
   * wm grid
   * wm group
   * [wm iconbitmap]
   * wm iconify
   * wm iconmask
   * wm iconname
   * wm iconposition
   * wm iconwindow
   * wm maxsize
   * wm minsize
   * wm [overrideredirect]
   * wm positionfrom
   * wm protocol
   * wm resizable
   * wm sizefrom
   * wm state
   * [wm title] - set or query the title of a toplevel window
   * [wm transient] - inform [window manager] that window is transient for another window
   * [wm withdraw]

----
'''wm protocol''': Use
        wm protocol <window> WM_DELETE_WINDOW {#}
to prevent your window from closing when the [[X]] button is clicked.  More on this subject appears under the title "[Catching window managed events]".


----
Could someone address monochrome vs multicolor icons and how to use
the appropriate wm command to achieve the difference?

----
'''wm iconwindow''' may not work immediately. [Joe English] wrote in [the comp.lang.tcl newsgroup]:
''You probably just need to unmap and remap the top-level window, so the window manager will notice the changes:''
 % wm withdraw .
 % wm state . normal

----
[Category Command] - [Tk syntax help] - [Arts and Crafts of Tcl-Tk Programming]