From e66f56215614c4e1995d1e4369b01b0ebc7131b2 Mon Sep 17 00:00:00 2001
From: Li Jin <dragon-fly@qq.com>
Date: Mon, 27 Feb 2023 18:19:02 +0800
Subject: [PATCH] update doc.

---
 doc/docs/doc/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/docs/doc/README.md b/doc/docs/doc/README.md
index 49356b8..7f5aab1 100755
--- a/doc/docs/doc/README.md
+++ b/doc/docs/doc/README.md
@@ -170,6 +170,7 @@ Usage: yue [options|files|directories] ...
    -b       Dump compile time (doesn't write output)
    -g       Dump global variables used in NAME LINE COLUMN
    -l       Write line numbers from source codes
+   -c       Reserve comments before statement from source codes
    -w path  Watch changes and compile every file under directory
    -v       Print version
    --       Read from standard in, print to standard out