Excellent idea! Thanks for considering this!

Yes, but if your file is in a list of files with similar starting names, and you press edit, it still is difficult to focus on 'the file that was blue before. You pressed edit'. I figure that usually when using the edit, it is to rename or move the currently open file anyway, hence the enhancement request.

Thanks a lot for implementing this! You may want to add textastic on the custom URL scheme list at http://handleopenurl.com/