If you are looking for a really simple solution (like something that would run from a command line) then you can use a bar graph terminated with a "\r" ready for the next bar graph to overwrite it. So you'd get something like 
[---+---|---+---|---+---|---+---]  0%
[XXX+---|---+---|---+---|---+---] 10%
[XXXXXXXXXXXX---|---+---|---+---] 37%
[XXXXXXXXXXXXXXXX---+---|---+---] 50%
[XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX-] 97%

[download]
I'm sure printf ( "%2d" .. ) and the x operator would come in handy to implement that. For something a little classier, Ovid's suggestion of curses will work great.

--t. alex

"Excellent. Release the hounds." -- Monty Burns.

In reply to Re: Progress Bar by talexb
in thread Progress Bar by jrm

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