Announcing the ScintillaTk project (https://sourceforge.net/projects/scintillatk/)
This package provides the Scintilla widget as a Tk Toolkit widget extension. It is modeled after the Tk text widget for common or similar operations. There are also additional subcommands unique to Scintilla's features. See the ScintillaTk man page for more details. This extension was developed using Tcl/Tk 8.5 and also requires Xft support.
I think some will find it useful, and I hope many will help out to make it better.