X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Flily-guile.cc;h=f37380f024fc4b65fc9b368564c26dd3dd4a3190;hb=90e4d7057f3857da049dfda3d130017d4719bd6b;hp=5a54e864ddffaf8529286a9770703f6c97f12c31;hpb=5af7cd44435fd26fade6e700a3912630e1553a87;p=lilypond.git

diff --git a/lily/lily-guile.cc b/lily/lily-guile.cc
index 5a54e864dd..f37380f024 100644
--- a/lily/lily-guile.cc
+++ b/lily/lily-guile.cc
@@ -42,9 +42,6 @@ using namespace std;
 #include "warn.hh"
 #include "lily-imports.hh"
 
-using std::string;
-using std::vector;
-
 /*
   symbols/strings.
  */
@@ -532,6 +529,18 @@ display_list (SCM s)
   return SCM_UNSPECIFIED;
 }
 
+// Needed as complement to int_list_to_slice since scm_c_memq refuses
+// to work with dotted lists.
+
+SCM
+ly_memv (SCM v, SCM l)
+{
+  for (; scm_is_pair (l); l = scm_cdr (l))
+    if (scm_is_true (scm_eqv_p (v, scm_car (l))))
+      return l;
+  return SCM_BOOL_F;
+}
+
 Slice
 int_list_to_slice (SCM l)
 {