* guix/scripts/style.scm (show-stylings): New procedure. (%options, show-help): Add "--list-stylings". * doc/guix.texi (Invoking guix style): Document "-l".
* guix/scripts/style.scm (show-stylings): New procedure. (%options, show-help): Add "--list-stylings". * doc/guix.texi (Invoking guix style): Document "-l".