/usr/share/emacs/site-lisp/ is in haskell-mode 16.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/emacs/site-lisp/haskell-mode/
/usr/share/emacs/site-lisp/haskell-mode/ghc-core.el
/usr/share/emacs/site-lisp/haskell-mode/ghci-script-mode.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-align-imports.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-c2hs.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-cabal.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-collapse.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-commands.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-compat.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-compile.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-complete-module.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-completions.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-customize.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-debug.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-decl-scan.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-doc.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-font-lock.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-ghc-support.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-hoogle.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-indent.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-indentation.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-interactive-mode.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-lexeme.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-load.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-menu.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-mode-autoloads.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-mode-pkg.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-mode.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-modules.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-move-nested.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-navigate-imports.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-presentation-mode.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-process.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-repl.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-sandbox.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-session.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-sort-imports.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-string.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-unicode-input-method.el
/usr/share/emacs/site-lisp/haskell-mode/haskell-utils.el
/usr/share/emacs/site-lisp/haskell-mode/haskell.el
/usr/share/emacs/site-lisp/haskell-mode/highlight-uses-mode.el
/usr/share/emacs/site-lisp/haskell-mode/inf-haskell.el
/usr/share/emacs/site-lisp/haskell-mode/w3m-haddock.el