add FailSubcommand, WriteUsageForSubcommand, WriteHelpForSubcommand

1 files changed, 2 insertions, 2 deletions

diff --git a/parse.go b/parse.go
index 13e8195..40adbe1 100644
--- a/parse.go
+++ b/parse.go
@@ -85,13 +85,13 @@ func MustParse(dest ...interface{}) *Parser {
 	err = p.Parse(flags())
 	switch {
 	case err == ErrHelp:
-		p.writeHelpForCommand(stdout, p.lastCmd)
+		p.writeHelpForSubcommand(stdout, p.lastCmd)
 		osExit(0)
 	case err == ErrVersion:
 		fmt.Fprintln(stdout, p.version)
 		osExit(0)
 	case err != nil:
-		p.failWithCommand(err.Error(), p.lastCmd)
+		p.failWithSubcommand(err.Error(), p.lastCmd)
 	}
 
 	return p