doc: drop scheme from links that are known to support HTTPS
golang.org now serves HTTPS with a valid cert, so it's reasonable
that users should click through to the HTTPS versions of *.golang.org
and other known sites.
LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/112650043
diff --git a/doc/docs.html b/doc/docs.html
index 1a3d88b..7eb3a3a 100644
--- a/doc/docs.html
+++ b/doc/docs.html
@@ -33,20 +33,20 @@
<img class="gopher" src="/doc/gopher/doc.png"/>
-<h3 id="go_tour"><a href="http://tour.golang.org/">A Tour of Go</a></h3>
+<h3 id="go_tour"><a href="//tour.golang.org/">A Tour of Go</a></h3>
<p>
An interactive introduction to Go in three sections.
The first section covers basic syntax and data structures; the second discusses
methods and interfaces; and the third introduces Go's concurrency primitives.
Each section concludes with a few exercises so you can practice what you've
-learned. You can <a href="http://tour.golang.org/">take the tour online</a> or
-<a href="http://code.google.com/p/go-tour/">install it locally</a>.
+learned. You can <a href="//tour.golang.org/">take the tour online</a> or
+<a href="//code.google.com/p/go-tour/">install it locally</a>.
</p>
<h3 id="code"><a href="code.html">How to write Go code</a></h3>
<p>
Also available as a
-<a href="http://www.youtube.com/watch?v=XCsL89YtqCs">screencast</a>, this doc
+<a href="//www.youtube.com/watch?v=XCsL89YtqCs">screencast</a>, this doc
explains how to use the <a href="/cmd/go/">go command</a> to fetch, build, and
install packages, commands, and run tests.
</p>
@@ -103,7 +103,7 @@
<h2 id="articles">Articles</h2>
-<h3 id="blog"><a href="http://blog.golang.org/">The Go Blog</a></h3>
+<h3 id="blog"><a href="//blog.golang.org/">The Go Blog</a></h3>
<p>The official blog of the Go project, featuring news and in-depth articles by
the Go team and guests.</p>
@@ -169,17 +169,17 @@
demonstrate these.
</p>
-<h3 id="go_code_that_grows"><a href="http://vimeo.com/53221560">Code that grows with grace</a></h3>
+<h3 id="go_code_that_grows"><a href="//vimeo.com/53221560">Code that grows with grace</a></h3>
<p>
One of Go's key design goals is code adaptability; that it should be easy to take a simple design and build upon it in a clean and natural way. In this talk Andrew Gerrand describes a simple "chat roulette" server that matches pairs of incoming TCP connections, and then use Go's concurrency mechanisms, interfaces, and standard library to extend it with a web interface and other features. While the function of the program changes dramatically, Go's flexibility preserves the original design as it grows.
</p>
-<h3 id="go_concurrency_patterns"><a href="http://www.youtube.com/watch?v=f6kdp27TYZs">Go Concurrency Patterns</a></h3>
+<h3 id="go_concurrency_patterns"><a href="//www.youtube.com/watch?v=f6kdp27TYZs">Go Concurrency Patterns</a></h3>
<p>
Concurrency is the key to designing high performance network services. Go's concurrency primitives (goroutines and channels) provide a simple and efficient means of expressing concurrent execution. In this talk we see how tricky concurrency problems can be solved gracefully with simple Go code.
</p>
-<h3 id="advanced_go_concurrency_patterns"><a href="http://www.youtube.com/watch?v=QDDwwePbDtw">Advanced Go Concurrency Patterns</a></h3>
+<h3 id="advanced_go_concurrency_patterns"><a href="//www.youtube.com/watch?v=QDDwwePbDtw">Advanced Go Concurrency Patterns</a></h3>
<p>
This talk expands on the <i>Go Concurrency Patterns</i> talk to dive deeper into Go's concurrency primitives.
</p>
