bug#26552: [patch] nlinum margin width calculation (emacs <25)

[Eli Zaretskii]

> From: Christophe Rhodes <csr21@cantab.net>
> Date: Sat, 22 Apr 2017 09:33:30 +0100
> 
> Christophe Rhodes <csr21@cantab.net> writes:
> 
> > I haven't tested with different sizes for the linum face and the
> > normal face; I expect my patched calculation to approximate better
> > than the existing one in essentially all cases.
> 
> I have now tested with different sizes for the linum and normal face,
> and in my testing the code with my patch performs as I expect, reserving
> enough space in all cases for the line numbers in the margin.
> 
> Please could the patch I sent be merged, or else please let me know what
> further investigation needs to be done?

Stefan?