From 0cd3aaf2072d459c913ad3a1868bd20c466867b3 Mon Sep 17 00:00:00 2001
From: Kensei Nakada <44139130+sanposhiho@users.noreply.github.com>
Date: Sat, 17 Apr 2021 06:02:31 +0900
Subject: [PATCH] add flags documentation (#539)

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index c340439c..0a2be682 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,14 @@ It supports the following flags:
 
 - `-copyright_file`: Copyright file used to add copyright header to the resulting source code.
 
+- `-debug_parser`: Print out parser results only.
+
+- `-exec_only`: (reflect mode) If set, execute this reflection program.
+
+- `-prog_only`: (reflect mode) Only generate the reflection program; write it to stdout and exit.
+
+- `-write_package_comment`: Writes package documentation comment (godoc) if true. (default true)
+
 For an example of the use of `mockgen`, see the `sample/` directory. In simple
 cases, you will need only the `-source` flag.