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Cluaupp Cluaupp

IntelliSense

CL++ highlighting, completion, and diagnostics come from clpp setup (KartzRbx/CLPP language pack). Cluaupp does not ship clangd or a C++ engine.

Terminal window
clpp setup
cluaupp intellisense   # writes files.associations for .clpp / .clp / .clh

Reload the editor. Language id is clpp, not cpp.

Do not run cluaupp lsp for day-to-day editing. It does not compile on keystroke. Completion and error lens come from the official CL++ pack (clpp setup). If both Cluaupp diagnostics and source=clpp appear, disable kartzdev.cluaupp-diagnostics-* and keep only CL++.

Cluaupp needs CL++ 0.3.2+. A cargo clpp 0.1.0 earlier on PATH cannot parse for (T x in list), GetService<T>(), or #pragma strict. Run cluaupp language to see which binary is selected.