[Click] [PATCH] enhanced print for Script

[Eddie Kohler]

Good idea!  I've implemented it, but with a separate "printn" command, rather 
than "print -n".

Eddie


Marco Canini wrote:
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> Dear all,
> I'm attaching a patch that modifies the Script's print command to allow
> one to specify the -n switch causing print not to append \n to the
> output text.
> I'd thought it might be useful for others so please consider to
> integrate this patch into click.
> 
> This is the use case for which I needed that feature:
> 
> [...]
> c::Counter->
> [...]
> 
> Script(
> label rate_stats,
> print -n "\rPkts: ",
> print -n c.count,
> print -n "\tBytes: ",
> print -n c.byte_count,
> print -n "\tPkt/s: ",
> print -n c.rate,
> print -n "          ",
> wait 1s,
> goto rate_stats
> );
> 
> it basically gives me a nice status line in the terminal.
> 
> - --
> Marco Canini
> Ph.D. Candidate
> Department of Communication, Computer and System Sciences
> University of Genoa
> Via all'Opera Pia 13
> 16145 Genoa Italy
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