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How to overwrite screen

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AlbertStrange

AlbertStrange

Programmer
Feb 28, 2007
2
FR
I'd like to be able to update a line on screen as a program executes. Can this be done in Tcl? Backing up the file position on stdout doesn't seem to work.
 
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It's easy enough with Tk. I suppose that's not an option for you?

I don't think you can do it in the Tcl shell; at least, I don't know of any way.

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Bob Rashkin
 
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