1 files changed, 1 insertions, 0 deletions
diff --git a/diff.h b/diff.h
index 4d5a32781d..23cd90c2e6 100644
--- a/diff.h
+++ b/diff.h
@@ -98,6 +98,7 @@ struct diff_options {
 
 	int stat_width;
 	int stat_name_width;
+	const char *word_regex;
 
 	/* this is set by diffcore for DIFF_FORMAT_PATCH */
 	int found_changes;