SVG backend: Output a single SVG file for each page

[joeneeman]

lgtm. You can ignore my nitpicking if you disagree.


http://codereview.appspot.com/105045/diff/5/1005
File scm/framework-svg.scm (right):

http://codereview.appspot.com/105045/diff/5/1005#newcode60
Line 60: (dump (ec 'svg))
Just a very very minor thing: IWBN to have eo and ec closer together.
For example, if svg-header just returned the alist of attributes then
you could write
(dump (eo (cons 'svg (svg-header paper)))
...
(dump (ec 'svg))
and it would be totally obvious that they match.

http://codereview.appspot.com/105045