MR: https://invent.kde.org/frameworks/syntax-highlighting/-/merge_requests/594 I've developed an XML syntax definition for TLA+ to be used with the Skylighting syntax highlighting library. This addition aims to provide syntax highlighting support for TLA+ code. I followed the KDE syntax highlighting documentation to build the XML and included definitions for keywords, operators, comments, strings, and numerical values specific to TLA+. I'm new to the project so I have not tested it locally. I'd like to have your feedback /comments on this.