Update August 2011. This highlighting file has now been merged into Kate: https://cgit.kde.org/kate.git/commit/?id=377b90dd5d827764e70a91eeff0897831e1f6897
During my work on documenting the Citation Style Language (CSL), I wrote a Relax NG Compact-syntax-highlighting file for use with KDE’s text editor Kate and Pandoc. I requested for it to be included in KDE, but for now it’s at least available here.
- The Kate syntax highlighting file for Relax NG Compact
- Syntax highlighting file installation instructions for Kate