On 02/09/2013 01:33 AM, Eli Zaretskii wrote:
> I'd use find_newline, since 2 out of 3 of its callers are
> find_next_newline_no_quit and find_before_next_newline.

OK, thanks, attached is a revised patch to do that.  It also removes
the confusing comments about carriage return, and identifies
two or three more places where it's clearer to use memchr.