mirror of
https://git.sr.ht/~seirdy/seirdy.one
synced 2024-11-10 00:12:09 +00:00
Add aria labels to footnote backlinks
This commit is contained in:
parent
8d34425e45
commit
1391b93dd0
1 changed files with 11 additions and 8 deletions
|
@ -1,11 +1,13 @@
|
|||
{{ $footnote_heading := printf "Footnotes" -}}
|
||||
{{ if .Params.footnote_heading -}}
|
||||
{{ $footnote_heading = .Params.footnote_heading -}}
|
||||
{{end}}
|
||||
|
||||
<!--Add heading to footnotes, remove unused class-->
|
||||
{{ $references := `(<section class="footnotes" role="doc-endnotes">
|
||||
{{ $referencesWithoutHeading := `(<section class="footnotes" role="doc-endnotes">
|
||||
<hr>)` -}}
|
||||
{{ $heading := .Params.footnote_heading -}}
|
||||
{{ $referencesWithHeading := printf `<section role="doc-endnotes" aria-labelledby="note-hd">
|
||||
<h2 id="note-hd">%s</h2>` ($heading) -}}
|
||||
<h2 id="note-hd">%s</h2>` ($footnote_heading) -}}
|
||||
|
||||
<!--Remove deprecated DPUB-ARIA role and unused classes-->
|
||||
{{ $endnote := `(role="doc-endnote"|class="footnote-(back)?ref")` }}
|
||||
|
@ -16,10 +18,11 @@
|
|||
{{ $preWithTabIndex := `<pre tabindex="0">` }}
|
||||
|
||||
<!--Move the Table of Contents heading *inside* the <nav> element-->
|
||||
{{ $tocHeadingOutside := `<h2>Table of Contents</h2><nav id="TableOfContents">` }}
|
||||
{{ $tocHeadingOutside := `<h2>Table of Contents</h2><nav(?:.*)>` }}
|
||||
{{ $tocHeadingInside := `<nav id=TableOfContents role="doc-toc"><h2 id="toc-hd">Table of Contents</h2>` }}
|
||||
|
||||
{{ .Content | replaceRE $references $referencesWithHeading | replaceRE $endnote $noEndnote | replaceRE $preWithoutTabIndex $preWithTabIndex | replaceRE $tocHeadingOutside $tocHeadingInside | safeHTML -}}
|
||||
{{ else -}}
|
||||
{{ .Content -}}
|
||||
{{ end -}}
|
||||
<!--Give footnote backlinks accessible names-->
|
||||
{{ $footnoteBacklinksBad := `<a href="#fnref:([0-9]*)"(.*role="doc-backlink"(?:.*)?)>` }}
|
||||
{{ $footnoteBacklinksGood := `<a href="#fnref:${1}" title="back to reference $1" aria-label="back to reference $1"${2}>` }}
|
||||
|
||||
{{ .Content | replaceRE $referencesWithoutHeading $referencesWithHeading | replaceRE $endnote $noEndnote | replaceRE $preWithoutTabIndex $preWithTabIndex | replaceRE $tocHeadingOutside $tocHeadingInside | replaceRE $footnoteBacklinksBad $footnoteBacklinksGood | safeHTML -}}
|
||||
|
|
Loading…
Reference in a new issue