| ActiveTcl User Guide |

### Tk >> Tk built-in commands >> General

General
    console - Control the console on systems without a real console
    destroy - Destroy one or more windows
    tk - Manipulate Tk internal state
    tkerror - Command invoked to process background errors
    tkvars - Variables used or set by Tk
    tkwait - Wait for variable to change or window to be destroyed
    winfo - Return window-related information
    wish - Simple windowing shell
    wm - Communicate with window manager

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