From e8a76d6507826789d518b8ed1e6dda1846bb107c Mon Sep 17 00:00:00 2001 From: Carl Pearson Date: Tue, 24 Mar 2020 13:10:49 -0500 Subject: [PATCH] improve README --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 0b56997..4998f91 100644 --- a/README.md +++ b/README.md @@ -88,7 +88,8 @@ p.add_option(flag2, "--antother-flag", "-s"); ## Positional Arguments Positional arguments are added in order. -They may be `required()` or not. +Positional arguments are optional by default. +Use `required()` to require them. `add_positional()` returns a `PosnlBase *` that may be queried with `found()` to see if an optional positional argument was found. ```c++