USAGE

2015-10-01 11:18:00 +08:00 · 2015-10-01 11:18:00 +08:00 · 1a8056df22
parent 91bd0c654c
commit 1a8056df22
1 changed files with 5 additions and 1 deletions
--- a/include/emqttd_cli.hrl
+++ b/include/emqttd_cli.hrl
@ -27,5 +27,9 @@
    io:format(Msg)).

 -define(PRINT_CMD(Cmd, Descr),
-    io:format("~-40s~s~n", [Cmd, Descr])).
+    io:format("~-40s#~s~n", [Cmd, Descr])).
+
+-define(USAGE(CmdList),
+    [?PRINT_CMD(Cmd, Descr) || {Cmd, Descr} <- CmdList]).
+