Merge branch 'jt/diff-color-move-fix'

A handful of bugfixes and an improvement to "diff --color-moved".

* jt/diff-color-move-fix:
  diff: define block by number of alphanumeric chars
  diff: respect MIN_BLOCK_LENGTH for last block
  diff: avoid redundantly clearing a flag

1 files changed, 1 insertions, 1 deletions

diff --git a/diff.h b/diff.h
index 5755f465de..aca150ba2e 100644
--- a/diff.h
+++ b/diff.h
@@ -195,7 +195,7 @@ struct diff_options {
 		COLOR_MOVED_ZEBRA_DIM = 3,
 	} color_moved;
 	#define COLOR_MOVED_DEFAULT COLOR_MOVED_ZEBRA
-	#define COLOR_MOVED_MIN_BLOCK_LENGTH 3
+	#define COLOR_MOVED_MIN_ALNUM_COUNT 20
 };
 
 void diff_emit_submodule_del(struct diff_options *o, const char *line);