Re: Issue 3330: redo much of the stencil stacking/spacing/empty-check (issue 8869044)

[dak]

https://codereview.appspot.com/8869044/diff/22012/scm/stencil.scm
File scm/stencil.scm (right):

https://codereview.appspot.com/8869044/diff/22012/scm/stencil.scm#newcode46
scm/stencil.scm:46: (lambda (tail head)
On 2013/04/30 03:10:52, Keith wrote:
> Usually, the head is fixed-length and the tail grows, so maybe
> 'accumulated_stencil' and 'next_stencil'

Don't like those.  Perhaps front and next or so.

https://codereview.appspot.com/8869044/diff/22012/scm/stencil.scm#newcode56
scm/stencil.scm:56: (let loop ((head (car stils)) (rest (cdr stils)))
On 2013/04/30 03:10:52, Keith wrote:
> Somewhere you need to step through the list of 'padding', in order to
do what
> the old code did.

Huh.  And I've not been using "reduce" here exactly because it does not
allow for several list variables.  Embarrassing.

https://codereview.appspot.com/8869044/