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, 9 insertions, 9 deletions

diff --git a/gnu/packages.scm b/gnu/packages.scm
index bec8163b2b..08f1340612 100644
--- a/gnu/packages.scm
+++ b/gnu/packages.scm
@@ -89,7 +89,7 @@
   "Search the patch FILE-NAME.  Raise an error if not found."
   (or (search-path (%patch-path) file-name)
       (raise (condition
-              (&message (message (format #f (_ "~a: patch not found")
+              (&message (message (format #f (G_ "~a: patch not found")
                                          file-name)))))))
 
 (define-syntax-rule (search-patches file-name ...)
@@ -105,7 +105,7 @@ found."
       (raise (condition
               (&message
                (message
-                (format #f (_ "could not find bootstrap binary '~a' \
+                (format #f (G_ "could not find bootstrap binary '~a' \
 for system '~a'")
                         file-name system)))))))
 
@@ -157,7 +157,7 @@ returned list is sorted in alphabetical order."
                             result)
                           (const #f)                   ; skip
                           (lambda (path stat errno result)
-                            (warning (_ "cannot access `~a': ~a~%")
+                            (warning (G_ "cannot access `~a': ~a~%")
                                      path (strerror errno))
                             result)
                           '()
@@ -310,21 +310,21 @@ return its return value."
   (match (find-best-packages-by-name name version)
     ((pkg . pkg*)
      (unless (null? pkg*)
-       (warning (_ "ambiguous package specification `~a'~%") spec)
-       (warning (_ "choosing ~a@~a from ~a~%")
+       (warning (G_ "ambiguous package specification `~a'~%") spec)
+       (warning (G_ "choosing ~a@~a from ~a~%")
                 (package-name pkg) (package-version pkg)
                 (location->string (package-location pkg))))
      (match (package-superseded pkg)
        ((? package? new)
-        (info (_ "package '~a' has been superseded by '~a'~%")
+        (info (G_ "package '~a' has been superseded by '~a'~%")
               (package-name pkg) (package-name new))
         new)
        (#f
         pkg)))
     (x
      (if version
-         (leave (_ "~A: package not found for version ~a~%") name version)
-         (leave (_ "~A: unknown package~%") name)))))
+         (leave (G_ "~A: package not found for version ~a~%") name version)
+         (leave (G_ "~A: unknown package~%") name)))))
 
 (define (specification->package spec)
   "Return a package matching SPEC.  SPEC may be a package name, or a package
@@ -352,6 +352,6 @@ version; if SPEC does not specify an output, return OUTPUT."
       (package
        (if (member sub-drv (package-outputs package))
            (values package sub-drv)
-           (leave (_ "package `~a' lacks output `~a'~%")
+           (leave (G_ "package `~a' lacks output `~a'~%")
                   (package-full-name package)
                   sub-drv))))))