adding testscript

Author: ldemailly

testscript.md

@@ -0,0 +1,15 @@
+---
+title: Golang vanity URL page / meta for fortio.org/testscript
+goimport: fortio.org/testscript git https://github.com/fortio/testscript
+gosource: fortio.org/testscript https://github.com/fortio/testscript https://github.com/fortio/testscript/tree/main{/dir} https://github.com/fortio/testscript/blob/main{/dir}/{file}#L{line}
+---
+
+Fortio's testscript is fork of the fantastic https://github.com/rogpeppe/go-internal/tree/master/testscript without the rest of what's in that same git repo
+
+This page also for making
+<pre>
+ go get fortio.org/testscript
+</pre>
+and godoc work.
+<p>
+Back to <a href="https://fortio.org/">fortio.org</a>