Documentation: declare "core.ignoreCase" as internal variable

diff --git a/diff.h b/diff.h
index 0fb18dd735b5462e7b186c609efd048561381be4..7cf276f07733afdf14618a8c47fce33c89a41e24 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -166,6 +166,10 @@ struct diff_options {
        const char *stat_sep;
        long xdl_opts;
 
+       /* see Documentation/diff-options.txt */
+       char **anchors;
+       size_t anchors_nr, anchors_alloc;
+
        int stat_width;
        int stat_name_width;
        int stat_graph_width;