* scm/define-grobs.scm (all-grob-descriptions): reorganize in

[lilypond.git] / scm / document-backend.scm

diff --git a/scm/document-backend.scm b/scm/document-backend.scm
index 89b66d2aac565a9500e6a4e372458404c9c8d80f..0195ad9252fc0c84633415529aaa33c4d9199522 100644 (file)
--- a/scm/document-backend.scm
+++ b/scm/document-backend.scm
@@ -88,7 +88,7 @@ node."
         (ifacedoc (map (lambda (iface)
                          (if (pair? iface)
                              (ref-ify (symbol->string (car iface)))
-                             (error (format "Error making doc of ~s" name))))
+                             (ly:error (_ "pair expected in doc ~s") name)))
                        (reverse ifaces)))
         (engravers (filter
                     (lambda (x) (engraver-makes-grob? name x)) all-engravers-list))
@@ -131,7 +131,8 @@ node."
 
 (define (check-dangling-properties prop)
   (if (not (object-property prop 'iface-marked))
-      (error "\ndefine-grob-properties.scm: Can't find interface for property:" prop)))
+      (ly:error (string-append "define-grob-properties.scm: "
+               (_ "can't find interface for property: ~S")) prop)))
 
 (map check-dangling-properties all-backend-properties)
 
@@ -140,7 +141,7 @@ node."
 (define (lookup-interface name)
   (let* ((entry (hashq-ref (ly:all-grob-interfaces) name '())))
     (if (equal? entry #f)
-       (error "Unknown interface" name))
+       (ly:error (_ "unknown interface: ~S") name))
     entry))
 
 (define (all-interfaces-doc)