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  1. prabhuusic

    help needed in piping a command output to the TK text widget ..?

    Hi All, I have created a text widget in tcl/tk with a vertical scrollbar. I am trying to write a command output from tcl to tk text widget. I would like to scroll the read text before the command get finished. (i.e asynchronously reading from a pipe). But with the following code the form is...

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