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| author | Ludovic Courtès <ludo@gnu.org> | 2013-05-30 00:49:34 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2013-05-30 00:49:34 +0200 |
| commit | 89d02b98f90995b8c070ca1041a85711983584c7 (patch) | |
| tree | f068d2367d3b698c08bf17114324283badc7f792 /guix | |
| parent | 5282181d51202648d086f1f37c293dd03eee565f (diff) | |
| download | gnu-guix-89d02b98f90995b8c070ca1041a85711983584c7.tar gnu-guix-89d02b98f90995b8c070ca1041a85711983584c7.tar.gz | |
ui: define-diagnostic: Don't mark `_' and `N_' as literals.
* guix/ui.scm (define-diagnostic): Use `free-identifier=?' to compare
the user's input with `_' and `N-". This should fix builds with Guile 2.1.
Reported by Cojocaru Alexandru <xojoc@gmx.com>.
Diffstat (limited to 'guix')
| -rw-r--r-- | guix/ui.scm | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/guix/ui.scm b/guix/ui.scm index cd47989ca6..370b41b9dc 100644 --- a/guix/ui.scm +++ b/guix/ui.scm @@ -77,17 +77,19 @@ messages." (define (augmented-format-string fmt) (string-append "~:[~*~;guix ~a: ~]~a" (syntax->datum fmt))) - (syntax-case x (N_ _) ; these are literals, yeah... - ((name (_ fmt) args (... ...)) - (string? (syntax->datum #'fmt)) + (syntax-case x () + ((name (underscore fmt) args (... ...)) + (and (string? (syntax->datum #'fmt)) + (free-identifier=? #'underscore #'_)) (with-syntax ((fmt* (augmented-format-string #'fmt)) (prefix (datum->syntax x prefix))) #'(format (guix-warning-port) (gettext fmt*) (program-name) (program-name) prefix args (... ...)))) - ((name (N_ singular plural n) args (... ...)) + ((name (N-underscore singular plural n) args (... ...)) (and (string? (syntax->datum #'singular)) - (string? (syntax->datum #'plural))) + (string? (syntax->datum #'plural)) + (free-identifier=? #'N-underscore #'N_)) (with-syntax ((s (augmented-format-string #'singular)) (p (augmented-format-string #'plural)) (prefix (datum->syntax x prefix))) |