Re: [PATCH 6/9] notes: do not use strbuf_split*()

> When reading the copy instruction from the standard input, the
> program reads a line, splits it into tokens at whitespace, and trims
> each of the tokens before using.  We no longer need to use strbuf
> just to be able to trimming, as string_list_split*() family now can
> trim while splitting a string.

> Retire the use of strbuf_split().
>
> Note that this loop is a bit sloppy in that it ensures at least
> there are two tokens on each line, but ignores if there are extra
> tokens on the line.  Tightening it is outside the scope of this
> series.
>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>