[Pdx-pm] implicit hashref return gone awry

[Randall Hansen]

On Dec 5, 2005, at 4:57 PM, Rob Bloodgood wrote:

> but it looks like a "regular" block, to perl.

thanks to David and Rob for the same answer at the same time.  my  
real question, though, is what makes perl think that &four is  
returning a block and &three a hashref?

r