On Feb 8, 2011, at 1:39 PM, Mark S. Miller wrote:
> -1. I do not like the inline textual annotation style for attributing
> original source position. Much better IMO is the tack taken by Java
> <http://blog.csdn.net/dollyn/archive/2009/09/01/4506156.aspx#sourcemapfile>,
> Caja, and ClosureCompiler of generating separate source mapping tables that
> map from generated text position back to original text position. That way,
> one's debugging view can be easily switched between different levels of
> abstraction by switching or omitting such mapping info.
Cool, this is like the solution we're aiming to implement in future Firefox for
CoffeeScript source debugging, btw.
/be
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