_template: make headings self-hyperlinks
This makes it easy to get a section link by clicking on the section heading.
Also add support for {#ID} in Markdown, in addition to the auto-generated anchors.
Change-Id: Idd9d6c7cec2395f86808220c885861dc6c45e9d6
Reviewed-on: https://go-review.googlesource.com/c/blog/+/314173
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
diff --git a/_content/survey2020.article b/_content/survey2020.article
index 6d645d0..95bcb72 100644
--- a/_content/survey2020.article
+++ b/_content/survey2020.article
@@ -6,7 +6,7 @@
Alice Merrick
amerrick@google.com
-## Help shape the future of Go
+## Help shape the future of Go {#help}
Since 2016, thousands of Gophers around the world have helped the Go project
by sharing their thoughts via our annual Go Developer Survey.
diff --git a/_template/doc.tmpl b/_template/doc.tmpl
index f7f5f5b..3289ce9 100644
--- a/_template/doc.tmpl
+++ b/_template/doc.tmpl
@@ -29,7 +29,9 @@
{{end}}
{{define "section"}}
- <h4 id="TOC_{{.FormattedNumber}}">{{.Title}}</h4>
+ {{$name := printf "TOC_%s" .FormattedNumber}}
+ {{with .ID}}{{$name = .}}{{end}}
+ <a {{with .ID}}name="{{.}}" {{end}}class="head" href="#{{$name}}"><h4 id="TOC_{{.FormattedNumber}}">{{.Title}}</h4></a>
{{range .Elem}}{{elem $.Template .}}{{end}}
{{end}}
diff --git a/_template/root.tmpl b/_template/root.tmpl
index 78a0ee8..6000c1a 100644
--- a/_template/root.tmpl
+++ b/_template/root.tmpl
@@ -33,6 +33,13 @@
overflow-wrap: normal;
padding: 0;
}
+ a.head {
+ color: black;
+ text-decoration: none !important;
+ }
+ a.head:hover {
+ text-decoration: underline;
+ }
@media print {
#sidebar { display: none; }
}