I found an odd bug while working with swfc. The following script
produces the error when run with swftools-2009-02-16-1757 on Mac OS X:
----- begin bug.sc -----
.flash fps=10 filename="bug.swf"
.circle N 30 color=yellow fill=blue
.circle W 30 color=yellow fill=red
.put N 60 50
.put W 50 60
.frame 10
.del N
.del W
.end
----- end bug.sc -----
$ ./swfc bug.sc
"bug.sc", line 8 column 8: error- instance W not known
The confounding part is that changing the name of the objects fixes
the problem (sometimes). It also works correctly with swftools-0.8.1,
but then I'd lose the interpolation features I like in the newer
version.
My best guess is that there's a problem with the dict_del() function
in the file q.c. It seems to be deleting both N and W on the ".del N"
command.
Regards,
Rick Wagner
