Re: vim -d(iff) file1 file2 -- diff args?

On 2013-11-15 21:25, Nikolay Pavlov wrote:
>
> On Nov 16, 2013 9:17 AM, "Linda W" <vim@tlinx.org
> <mailto:vim@tlinx.org>> wrote:
> >
> > in mgdiff, you can specify a mgdiff --args "-w..." file1 file2
> > to allow you to pass most args you'd want to mgdiff.
>
> :h 'diffopt'. You can use "-c 'set diffopt+=iwhite'" to specify this
> option at the command-line, but it may be too late. Specifying it in
> the vimrc will not, but it is not convenient, thus you may want to use
> something like
>
> ��� if !empty('$VIMDIFFOPT')
> ������� let &diffopt=$VIMDIFFOPT
> ��� endif
>
Thanks!... and thanks to the others who responded too...had
a Q about the above. Does using the '&' before the vimvar take the place
of the += in doing an append to the var?


Thankis again...

(didn't think to look for a diffopt under help as I had no idea it existed)


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