X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/d530fed0a0505db5d2c9bfe283409cedb9598c88..c646b5a9585d4c83df048be9198b0662a5881dcb:/avr/command_tbl.c

diff --git a/avr/command_tbl.c b/avr/command_tbl.c
index ea41fc7..1226180 100644
--- a/avr/command_tbl.c
+++ b/avr/command_tbl.c
@@ -352,10 +352,15 @@ CMD_TBL_ITEM(
 CMD_TBL_ITEM(
 	help,	CONFIG_SYS_MAXARGS,	0,	do_help,
 	"print command description/usage",
-	"\n"
-	"       - print brief description of all commands\n"
-	"help command ...\n"
-	"       - print detailed usage of 'command'"
+	"[-a]\n"
+	"    print brief description of all commands\n"
+	"    -a    print description of subcommands too\n"
+	"help -fk keyword ...\n"
+	"    print brief description of commands matching keyword\n"
+	"    -f    search keyword in command name\n"
+	"    -k    search keyword in command name and description\n"
+	"help [-a] command ...\n"
+	"    print detailed usage of 'command'"
 ),
 
 /* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */