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Give repeated footnote backrefs an accessible name

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Rohan Kumar 2022-04-28 17:41:13 -07:00
parent fb6e91c820
commit f4e4128d92
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GPG key ID: 1E892DB2A5F84479
1 changed files with 4 additions and 1 deletions
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layouts/partials/processed-content.html
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@ -25,4 +25,7 @@
{{- $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 $tocHeadingOutside $tocHeadingInside | replaceRE $footnoteBacklinksBad $footnoteBacklinksGood | safeHTML -}}
{{- $repeatedFootnoteBacklinksBad := `<a href="#fnref([0-9]):([0-9]*)"(.*role="doc-backlink"(?:.*)?)>` -}}
{{- $repeatedFootnoteBacklinksGood := `<a href="#fnref${1}:${2}" title="back to reference ${2}, repeated instance ${1}" aria-label="back to reference ${2}, repeated instance ${1}"${3}>` -}}
{{- .Content | replaceRE $referencesWithoutHeading $referencesWithHeading | replaceRE $endnote $noEndnote | replaceRE $tocHeadingOutside $tocHeadingInside | replaceRE $footnoteBacklinksBad $footnoteBacklinksGood | replaceRE $repeatedFootnoteBacklinksBad $repeatedFootnoteBacklinksGood | safeHTML -}}