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authorChristoph (Sheogorath) Kern2018-11-19 21:33:34 +0100
committerGitHub2018-11-19 21:33:34 +0100
commit271dff3808618d0422a52ff5da8cf187bf350b3d (patch)
tree9c106cf0dc1ac23d166fa0367ec19408dccd1d54 /public/js
parentf46a84ab5490733b5c28f14ef904176a7354464a (diff)
parentd6dd33620c7bea3720361d51ab04668a0c913cce (diff)
Merge pull request #1043 from SISheogorath/fix/tocEmptyHead
Fix ToC breaking documents with empty h* elements
Diffstat (limited to '')
-rw-r--r--public/js/extra.js6
-rw-r--r--public/js/index.js1
2 files changed, 5 insertions, 2 deletions
diff --git a/public/js/extra.js b/public/js/extra.js
index ed1470be..76e95635 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -846,11 +846,13 @@ const linkifyAnchors = (level, containingElement) => {
let header = headers[i]
if (header.getElementsByClassName('anchor').length === 0) {
if (typeof header.id === 'undefined' || header.id === '') {
- // to escape characters not allow in css and humanize
+ // to escape characters not allow in css and humanize
const id = slugifyWithUTF8(getHeaderContent(header))
header.id = id
}
- header.insertBefore(anchorForId(header.id), header.firstChild)
+ if (!(typeof header.id === 'undefined' || header.id === '')) {
+ header.insertBefore(anchorForId(header.id), header.firstChild)
+ }
}
}
}
diff --git a/public/js/index.js b/public/js/index.js
index 0c575961..c2969e92 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -2788,6 +2788,7 @@ function updateViewInner () {
renderTOC(ui.area.markdown)
generateToc('ui-toc')
generateToc('ui-toc-affix')
+ autoLinkify(ui.area.markdown)
generateScrollspy()
updateScrollspy()
smoothHashScroll()