{ "languageserver": { "ccls": { "command": "ccls", "filetypes": [ "c", "cpp", "objc", "objcpp" ], "rootPatterns": [ ".ccls", "compile_commands.json", ".vim/", ".git/", ".hg/" ], "initializationOptions": { "cache": { "directory": "/tmp/ccls" } } }, "haskell": { "command": "haskell-language-server-wrapper", "args": ["--lsp"], "rootPatterns": ["*.cabal", "stack.yaml", "cabal.project", "package.yaml", "hie.yaml"], "filetypes": ["haskell", "lhaskell"] } } }