I have been working on eliminating bugs from Taco HTML Edit. I think that I've eliminated a bug in the beta that involved text redrawing (under certain conditions, "artifacts" would appear). The solution was quite simple. Basically, I just instruct the text box to redraw at the end of any text coloring operations. I also added an option in the preferences that lets the user specify which file types should be treated as PHP files. I realize that some users may have servers configured to pre-process files with various extensions using PHP. I've still got some PHP coloring issues that need resolving, and some pesky issues with text formatting and fonts. The goal remains a Friday release.