add positional arguments to readme

2015-09-28 12:51:30 +10:00 · 2015-09-28 12:51:30 +10:00 · 4b6cae9b8f
commit 4b6cae9b8f
parent b2e7efe7f4
1 changed files with 8 additions and 0 deletions
--- a/8
+++ b/8
@ -44,6 +44,14 @@ it appeared, and
 to get its value. If "opt" doesn't exist, or isn't of the right type, then an
 exception will be thrown.

+=== Positional Arguments ===
+
+Positional arguments can be optionally parsed into one or more options. To set up positional arguments, call 
+
+    options.parse_positional({"first", "second", "last"})
+
+where "last" should be the name of an option with a container type, and the others should have a single value.
+
 == Linking ==

 This is a header only library.