small patches

[Leonard den Ottolander]

Hello Pavel,

On Wed, 2004-10-20 at 07:56, Pavel Tsekov wrote:
> It isn't obvious (at least for me) what this patch does - seems like it
> is just an optimization (sparing a call to test_line). Is that true, or is
> it some kind of a bugfix. A changelog entry would be fine.

I seldomly doubt patches coming from Jakub :) . This is how Jakub
explained it to Pavel Shirshov:

> You want to skip over += resp. =+.
> test_line handles + and = the same, but doesn't DTRT when it sees two
> of them adjacent.

Leonard.

-- 
mount -t life -o ro /dev/dna /genetic/research