id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,planetversion,pltversion
236,pict-* from scheme/slideshow should combine in the order of the clauses,sstrickl@…,cce,"It would be nice if pict-* combined the subpicts in the order they were given, instead of the non-ghost pict always being combined first.  That would be useful for #:combining via *-append instead of *-superimpose, and possibly other uses I haven't yet thought of.  An small example program is below:

#lang slideshow

(require slideshow/code
         (planet cce/scheme:6:0/slideshow))

(staged
 [a b c]
 (slide
  (pict-cond
   #:combine vl-append
   [(= stage a)
    (item (code a))]
   [(= stage b)
    (item (code b))]
   [(= stage c)
    (item (code c))])))

(For such uses, allowing a #:ghost keyword that allows overriding of the ghosting behavior may also be useful.  That way non-active parts can be greyed or cellophaned out instead.)",enhancement,new,minor,,cce/scheme.plt,,,,6.0,4.2.3.3