Merge branch 'jk/cat-file-batch-optim'

diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h
index 219a3bbca613192d8b127659e4bfc0d60f38cf10..c0339919ccf78c4fe7d78123f9c3e891075d0602 100644 (file)
--- a/xdiff/xdiff.h
+++ b/xdiff/xdiff.h
@@ -39,6 +39,8 @@ extern "C" {
 #define XDF_DIFF_ALGORITHM_MASK (XDF_PATIENCE_DIFF | XDF_HISTOGRAM_DIFF)
 #define XDF_DIFF_ALG(x) ((x) & XDF_DIFF_ALGORITHM_MASK)
 
+#define XDF_IGNORE_BLANK_LINES (1 << 7)
+
 #define XDL_EMIT_FUNCNAMES (1 << 0)
 #define XDL_EMIT_COMMON (1 << 1)
 #define XDL_EMIT_FUNCCONTEXT (1 << 2)