Re: how offsets and alignment works: an explanation

[Richard Shann]

On Tue, 2013-03-26 at 10:29 +0100, Urs Liska wrote:
> 
> BTW we're preparing the release of a LilyPond toolbox library (where
> \displayControlPoints will be included of course), and I'd love to
> include this new one there too.
> 
I've been trying to track down where this code might be - the last email
in the thread
http://www.mail-archive.com/address@hidden/msg34439.html
 ends with a snippet which fails on execution

Drawing systems...test.ly:28:6: In procedure memoization in expression
(if (eq? line #t) (begin #) ...):
test.ly:28:6: In file "test.ly", line 27: Missing or extra expression in
(if (eq? line #t) (begin (ly:stencil-add (make-line-stencil 0.05 (car
(first cps)) (cdr (first cps)) (car (second cps)) (cdr (second cps)))
cps)) (car (third cps)) (cdr (third cps))).

this is with 2.16.2

Richard Shann