diff-parseopt: convert --dirstat and friends
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 0711734..7b81b85 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -148,6 +148,7 @@
number of modified files, as well as number of added and deleted
lines.
+-X[<param1,param2,...>]::
--dirstat[=<param1,param2,...>]::
Output the distribution of relative amount of changes for each
sub-directory. The behavior of `--dirstat` can be customized by
@@ -192,6 +193,12 @@
and accumulating child directory counts in the parent directories:
`--dirstat=files,10,cumulative`.
+--cumulative::
+ Synonym for --dirstat=cumulative
+
+--dirstat-by-file[=<param1,param2>...]::
+ Synonym for --dirstat=files,param1,param2...
+
--summary::
Output a condensed summary of extended header information
such as creations, renames and mode changes.
