Get a file from the tip

[v]

Pierre-Yves David wrote
> On Wed, Nov 21, 2012 at 06:44:03AM -0800, v wrote:
>> I'm writing an extension that needs to get the tip revision of a specific
>> file. The only information passed to wrapper functions seems to be the
>> ui,
>> but I can't find any way to get from that to the content of a checked-in
>> file.
> 
> You need a repo object for that. Then use
> 
>     repo['tip'][file].data()
> 
> or something similar

That's where I'm stuck. How do I get a repo from a wrapfunction?



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