[patch, fortran] Wide character I/O Part 1.1 Round 2

[Jerry DeLisle]

Jerry DeLisle wrote:
> Attached is round 2 of this patch with FX and Tobias comments incorporated.
> 
> I have also added support for unformatted wide character I/O.
> 
> ISO-8859-1 characters now work correctly.  I have cleaned up the code 
> quite a bit, updated the previously submitted test cases, and added two 
> more.
> 
> Please give it a spin.
> 
> I have not finished looking into swapping with the CONVERT= extension. I 
> plan to  deal with swap in a follow-up patch.
> 
> Regression tested on x86-64-*-linux and currently testing on ppc64-*.  
> The test cases pass on ppc64.
> 
> OK to commit if regression testing is OK on ppc64?
> 
ping, I hope I am not being impatient.  I know all are busy,

Jerry