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/gnu.scm b/guix/scripts/import/gnu.scm
index 66861f5837..ae98370037 100644
--- a/guix/scripts/import/gnu.scm
+++ b/guix/scripts/import/gnu.scm
@@ -37,18 +37,18 @@
   '((key-download . interactive)))
 
 (define (show-help)
-  (display (_ "Usage: guix import gnu [OPTION...] PACKAGE
+  (display (G_ "Usage: guix import gnu [OPTION...] PACKAGE
 Return a package declaration template for PACKAGE, a GNU package.\n"))
   ;; '--key-download' taken from (guix scripts refresh).
-  (display (_ "
+  (display (G_ "
       --key-download=POLICY
                          handle missing OpenPGP keys according to POLICY:
                          'always', 'never', and 'interactive', which is also
                          used when 'key-download' is not specified"))
   (newline)
-  (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))
@@ -69,7 +69,7 @@ Return a package declaration template for PACKAGE, a GNU package.\n"))
                       (alist-cons 'key-download (string->symbol arg)
                                   result))
                      (x
-                      (leave (_ "unsupported policy: ~a~%")
+                      (leave (G_ "unsupported policy: ~a~%")
                              arg)))))
          %standard-import-options))
 
@@ -83,7 +83,7 @@ Return a package declaration template for PACKAGE, a GNU package.\n"))
     ;; Return the alist of option values.
     (args-fold* args %options
                 (lambda (opt name arg result)
-                  (leave (_ "~A: unrecognized option~%") name))
+                  (leave (G_ "~A: unrecognized option~%") name))
                 (lambda (arg result)
                   (alist-cons 'argument arg result))
                 %default-options))
@@ -100,6 +100,6 @@ Return a package declaration template for PACKAGE, a GNU package.\n"))
          (gnu->guix-package name
                             #:key-download (assoc-ref opts 'key-download))))
       (x
-       (leave (_ "wrong number of arguments~%"))))))
+       (leave (G_ "wrong number of arguments~%"))))))
 
 ;;; gnu.scm ends here