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| author | Ludovic Courtès <ludo@gnu.org> | 2015-09-06 15:47:06 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-09-06 15:52:04 +0200 |
| commit | a5c0d8bc557affbcb58a4d2cb0059604e0cb89fa (patch) | |
| tree | 84eb5216dbe2a7577cd15af7136e52ef72275e2a | |
| parent | 37ab3abad35839b231074ea953f3287d395ac970 (diff) | |
| download | guix-a5c0d8bc557affbcb58a4d2cb0059604e0cb89fa.tar.gz | |
ui: Change 'P_' to return the empty string when passed the empty string.
Reported by Mathieu Lirzin <mathieu.lirzin@etu.u-bordeaux.fr> at <https://lists.gnu.org/archive/html/guix-devel/2015-09/msg00111.html>. * guix/ui.scm (P_): Check whether MSGID is empty, and return it if it is.
| -rw-r--r-- | guix/ui.scm | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/guix/ui.scm b/guix/ui.scm index 8de8e3c863..2f757547cf 100644 --- a/guix/ui.scm +++ b/guix/ui.scm @@ -99,7 +99,15 @@ (define _ (cut gettext <> %gettext-domain)) (define N_ (cut ngettext <> <> <> %gettext-domain)) -(define P_ (cut gettext <> %package-text-domain)) + +(define (P_ msgid) + "Return the translation of the package description or synopsis MSGID." + ;; Descriptions/synopses might occasionally be empty strings, even if that + ;; is something we try to avoid. Since (gettext "") can return a non-empty + ;; string, explicitly check for that case. + (if (string-null? msgid) + msgid + (gettext msgid %package-text-domain))) (define-syntax-rule (define-diagnostic name prefix) "Create a diagnostic macro (i.e., NAME), which will prepend PREFIX to all |