Re: input/regression/scheme-text-spanner.ly: fix problem with constants (issue 11614044)

[dak]

On 2013/07/23 13:05:47, david.nalesnik wrote:
> On 2013/07/23 12:31:25, dak wrote:
> > Frankly, just throw out the crap event-drul and current-event, and
instead use
> > event-start and event-stop instead of (car event-drul) and (cdr
event-drul).

> OK, will do.


https://codereview.appspot.com/11614044/diff/1/input/regression/scheme-text-spanner.ly#newcode157
> input/regression/scheme-text-spanner.ly:157: (set! event-drul (cons
'() '())))))
> On 2013/07/23 12:31:25, dak wrote:
> > You could do (set-car! event-drul '())
> >              (set-cdr! event-drul '())
> > instead in order to not create a new cons cell.

> OK, will do.

Well, you will have a hard time doing both.  I think I wrote the second
comment before the first, and of course if you follow through with the
first, the second will more or less by necessity turn into (set!
event-start '()) (set! event-stop '()).

https://codereview.appspot.com/11614044/