Two standard libraries?

[Frank Benoit]

Jason House schrieb:
> The colon?  I've never seen examples of Tango I/O with a colon.  Do you
> mean something like the following?
> 
> Stdout.format("Foo with custom formatting = {:custom}",foo);

{index:format,alignment}
You can google for the C# format strings or have a look at the
tango.text.convert.Layout unittests:
http://dsource.org/projects/tango/browser/trunk/tango/text/convert/Layout.d#L571