jEdit Syntax highlighting for Asterisk AEL files

These days I’m doing some Asterisk work, creating AEL dial plan scripts for call center agents: Logging in and out, checking if the hotlines are staffed before allowing a pause, logging agent events to a separate logfile. For the scripts I’m using my favourite cross-platform editor jEdit. At the moment, jEdit has no syntax highlighting for AEL files, so I put one together myself. For a while, the file was hosted on snippets.