* updated astyle lib to version 3.4.16 * removed `using namespace std;` in header files (merge request saalen/highlight!147) * added `-webkit-user-select` to HTML line number style (https://gitlab.com/saalen/highlight/-/issues/214) * added plug-in outhtml-focus.lua * updated lsp.conf to include metals and clojure-lsp configurations * fixed Yaml URL recognition * fixed Rust raw literal recognition (https://gitlab.com/saalen/highlight/-/issues/187) * fixed Factor comment recognition (https://gitlab.com/saalen/highlight/-/issues/239)