GCI Task review: breaking up long lines

[Chris Johns]

Joel Sherrill wrote:
> Would an objdump and diff on the before and after .o be sufficient?

What happens with a macro in a header file ? You would need to diff all 
objects.

An ELF diff would require all text, const, string and data sections be 
the same and all variable names be the same. I am not sure this is 
possible with just objdump. I like the idea of an ELF diff. I might look 
into this later in the week and report back.

Chris