[PATCH PR/42686] Align the help text output

[Shujing Zhao]

On 03/15/2010 05:13 PM, Shujing Zhao wrote:
> Yes. Breaking the printf makes the code clearer and easier. Thanks to 
> point out it. At the new patch, I broke the printf into output item and 
> output help string. The code to output the item that includes wide 
> character is moved back to opts.c, for it doesn't use any wcs functions. 
> The others are kept with the old patch.
> Thanks for your patience reviewing the patches.

I reconsider the design of get_aligned_len after reading some material of line 
break at gnulib. And get_aligned_len should be changed to keep with the change 
of output item at the last patch.

Is it ok?

Thanks
Pearly
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