Only reset grammar when Apply()ing.

Also add a Kong.Help() function for writing context-sensitive help.
2018-06-13 12:07:35 +10:00
parent 9db476cc81
commit 29fe92f286
8 changed files with 132 additions and 88 deletions
@@ -38,7 +38,7 @@ func TestHelp(t *testing.T) {
 		Name("test-app"),
 		Description("A test app."),
 		Writers(w, w),
-		ExitFunction(func(int) {
+		Exit(func(int) {
 			exited = true
 			panic(true) // Panic to fake "exit".
 		}),