ui: Rename '_' to 'G_'.

This avoids collisions with '_' when the latter is used as a 'match'
pattern for instance.  See
<https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00464.html>.

* guix/ui.scm: Rename '_' to 'G_'.
* po/guix/Makevars (XGETTEXT_OPTIONS): Adjust accordingly.
* build-aux/compile-all.scm (warnings): Remove 'format'.
* gnu/packages.scm,
gnu/services.scm,
gnu/services/shepherd.scm,
gnu/system.scm,
gnu/system/shadow.scm,
guix/gnupg.scm,
guix/http-client.scm,
guix/import/cpan.scm,
guix/import/elpa.scm,
guix/import/pypi.scm,
guix/nar.scm,
guix/scripts.scm,
guix/scripts/archive.scm,
guix/scripts/authenticate.scm,
guix/scripts/build.scm,
guix/scripts/challenge.scm,
guix/scripts/container.scm,
guix/scripts/container/exec.scm,
guix/scripts/copy.scm,
guix/scripts/download.scm,
guix/scripts/edit.scm,
guix/scripts/environment.scm,
guix/scripts/gc.scm,
guix/scripts/graph.scm,
guix/scripts/hash.scm,
guix/scripts/import.scm,
guix/scripts/import/cpan.scm,
guix/scripts/import/cran.scm,
guix/scripts/import/crate.scm,
guix/scripts/import/elpa.scm,
guix/scripts/import/gem.scm,
guix/scripts/import/gnu.scm,
guix/scripts/import/hackage.scm,
guix/scripts/import/nix.scm,
guix/scripts/import/pypi.scm,
guix/scripts/import/stackage.scm,
guix/scripts/lint.scm,
guix/scripts/offload.scm,
guix/scripts/pack.scm,
guix/scripts/package.scm,
guix/scripts/perform-download.scm,
guix/scripts/publish.scm,
guix/scripts/pull.scm,
guix/scripts/refresh.scm,
guix/scripts/size.scm,
guix/scripts/substitute.scm,
guix/scripts/system.scm,
guix/ssh.scm,
guix/upstream.scm: Use 'G_' instead of '_'.  Most of this change was
obtained by running: "sed -i -e's/(_ "/(G_ "/g' `find -name \*.scm`".

1 files changed, 7 insertions, 7 deletions

diff --git a/guix/scripts/import.scm b/guix/scripts/import.scm
index 8c2f705738..203cda8049 100644
--- a/guix/scripts/import.scm
+++ b/guix/scripts/import.scm
@@ -83,15 +83,15 @@ rather than \\n."
     (module-ref module proc)))
 
 (define (show-help)
-  (display (_ "Usage: guix import IMPORTER ARGS ...
+  (display (G_ "Usage: guix import IMPORTER ARGS ...
 Run IMPORTER with ARGS.\n"))
   (newline)
-  (display (_ "IMPORTER must be one of the importers listed below:\n"))
+  (display (G_ "IMPORTER must be one of the importers listed below:\n"))
   (newline)
   (format #t "~{   ~a~%~}" importers)
-  (display (_ "
+  (display (G_ "
   -h, --help             display this help and exit"))
-  (display (_ "
+  (display (G_ "
   -V, --version          display version information and exit"))
   (newline)
   (show-bug-report-information))
@@ -100,7 +100,7 @@ Run IMPORTER with ARGS.\n"))
   (match args
     (()
      (format (current-error-port)
-             (_ "guix import: missing importer name~%")))
+             (G_ "guix import: missing importer name~%")))
     ((or ("-h") ("--help"))
      (show-help)
      (exit 0))
@@ -120,5 +120,5 @@ Run IMPORTER with ARGS.\n"))
                           (newline))
                         expressions))
              (x
-              (leave (_ "'~a' import failed~%") importer))))
-         (leave (_ "~a: invalid importer~%") importer)))))
+              (leave (G_ "'~a' import failed~%") importer))))
+         (leave (G_ "~a: invalid importer~%") importer)))))