js_create_artboards() throws a "cannot find foo/bar" error when layers include a slash; named, for instance, "foo/bar", but otherwise does not crash.
OpenSeadragon fails to load dzi when layers have a space in their title, e.g. "foo bar". Illustrator converts the png into "foo-bar", which fails in javascript/jquery, as such:

...and:

Non-alphanumeric characters should be converted to an underscore before any other actions are taken.
js_create_artboards() throws a "cannot find foo/bar" error when layers include a slash; named, for instance, "foo/bar", but otherwise does not crash.
OpenSeadragon fails to load dzi when layers have a space in their title, e.g. "foo bar". Illustrator converts the png into "foo-bar", which fails in javascript/jquery, as such:
...and:
Non-alphanumeric characters should be converted to an underscore before any other actions are taken.