* guix/config.scm.in (%guix-home-page-url): New variable. * guix/ui.scm (show-bug-report-information): New procedure. * guix-build.in (show-help): Use it. * guix-download.in (show-help): Likewise. * guix-import.in (show-help): Likewise. * guix-package.in (show-help): Likewise.
* guix/snix.scm, tests/snix.scm, guix-import.in: New files. * configure.ac: Output `guix-import' and make it executable. * Makefile.am (bin_SCRIPTS): Add `guix-import'. (MODULES): Add `guix/snix.scm'. (TESTS): Add `tests/snix.scm'.