command printenv: new option -s: Print env variables in setenv commands.

[z180-stamp.git] / avr / command_tbl.c

diff --git a/avr/command_tbl.c b/avr/command_tbl.c
index ed14db9e259ff18d48ef7460118a29781a2711f0..592858ab452ad501799aa1acbd3dd3e45724470a 100644 (file)
--- a/avr/command_tbl.c
+++ b/avr/command_tbl.c
@@ -126,10 +126,10 @@ CMD_TBL_ITEM_COMPLETE(
 CMD_TBL_ITEM_COMPLETE(
        printenv, CONFIG_SYS_MAXARGS,   1,      do_env_print,
        "print environment variables",
-       "\n"
-       "    - print values of all environment variables\n"
-       "printenv name ...\n"
-       "    - print value of environment variable 'name'",
+       "[-s] [name ...]\n"
+       "    Print value of environment variable(s) 'name'\n"
+       "    If no names are given, print values of all environment variables\n"
+       "    -s Print in setenv form",
        var_complete
 ),
 CMD_TBL_ITEM_COMPLETE(