yanglint DOC added information about submodules
... to the print command.
diff --git a/tools/lint/cmd_print.c b/tools/lint/cmd_print.c
index 4157cc8..0017044 100644
--- a/tools/lint/cmd_print.c
+++ b/tools/lint/cmd_print.c
@@ -34,7 +34,8 @@
printf("Usage: print [-f (yang | yin | tree [-q -P PATH -L LINE_LENGTH ] | info [-q -P PATH])]\n"
" [-o OUTFILE] [<module-name1>[@revision]] ...\n"
" Print a schema module. The <module-name> is not required\n"
- " only in case the -P option is specified.\n\n"
+ " only in case the -P option is specified. For yang, yin and tree\n"
+ " formats, a submodule can also be printed.\n\n"
" -f FORMAT, --format=FORMAT\n"
" Print the module in the specified FORMAT. If format not\n"
" specified, the 'tree' format is used.\n"