output: Add footnote support.

[pspp] / src / output / table-provider.h

diff --git a/src/output/table-provider.h b/src/output/table-provider.h
index 35a4b6cebb7164c27444c8afb786351edf42a2b7..b64410c22703b33f7f4b98bc49a624f016d0dfbc 100644 (file)
--- a/src/output/table-provider.h
+++ b/src/output/table-provider.h
@@ -27,6 +27,10 @@ struct cell_contents
     /* Exactly one of these must be nonnull. */
     char *text;                 /* A paragraph of text. */
     struct table_item *table;   /* A table nested within the cell. */
+
+    /* Optional footnote(s). */
+    char **footnotes;
+    size_t n_footnotes;
   };
 
 /* A cell in a table. */