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-rw-r--r--src/guile/skribilo/engine/info.scm5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/guile/skribilo/engine/info.scm b/src/guile/skribilo/engine/info.scm
index 8b1b049..811017b 100644
--- a/src/guile/skribilo/engine/info.scm
+++ b/src/guile/skribilo/engine/info.scm
@@ -418,6 +418,11 @@
                  (info-subsection-ref target e))
                 ((subsubsection)
                  (info-subsubsection-ref target e))
+                ((mark)
+                 ;; We can't refer directly to marks, so refer to the
+                 ;; enclosing section as an approximation.
+                 (let ((parent (find1-up %block? target)))
+                   (info-chapter-ref parent e)))
                 (else
                  (skribe-warning/ast 1 target
                                      "ref: don't know how to refer to target")