-hg - Command hg of Alien-hg
+hg - Alien-hg's wrapper around a dist-shared install of Mercurial
+This very short script should act as a plain,
+no-features-added-no-features-removed wrapper around a version of
+Mercurial installed during the build process of Alien-hg.
+If you elected to use a previously-installed version of Mercurial,
+this wrapper should not even be installed.
+Restoring an existing install of Mercurial (being shadowed by this
+wrapper) should be as simple as removing this file.