Suggestions other than grep -b3 :-)

[Simon Wistow]

On Thu, Apr 13, 2006 at 02:58:03PM +0100, Jonathan Stowe said:
> Apart from the typo I can't actually see what is wrong with this code,
> maybe you explain what "this sort of construct" is precisely.

Presumably the double use of my on $retval which would prevent the 
setting of $retval->{a} being returned from the sub.

About the only thing I could suggest was either writing a Debugger or 
using PPI.