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authorSheogorath2018-11-07 17:03:45 +0100
committerSheogorath2018-11-19 18:27:06 +0100
commit9951b7df7c6523838b413700d51930956c467d6a (patch)
treecd7e7ad8af1b12fb99403dc96d1fdfb1a7efc480
parent4e5e7df4f8ed5b4317ab9205ceb8c2b3231517ad (diff)
Fix ToC breaking documents with empty h* elements
Right now, the ToC has an undefined variable i that was an index in the original ToC code. Since the major rewrite in 4fe062085324c50f2cfa062258559cf31858ef5f it's a recursive function without this index. The variable `i` was wrongly copied into its current place from the old code. This patch replaces the variable `i` with the index of the header element. Fix the undefined variable problem. Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Diffstat (limited to '')
-rw-r--r--public/vendor/md-toc.js8
1 files changed, 4 insertions, 4 deletions
diff --git a/public/vendor/md-toc.js b/public/vendor/md-toc.js
index 876978f7..59e75aed 100644
--- a/public/vendor/md-toc.js
+++ b/public/vendor/md-toc.js
@@ -44,7 +44,7 @@
}
}
- Toc.prototype._createTocContent = function recursiveToc(level = 0, titleElements = [], titleNames = [], ulClass = undefined) {
+ Toc.prototype._createTocContent = function recursiveToc(level = 0, titleElements = [], titleNames = [], ulClass = undefined, index = 0) {
// Inititalize our elements from the toc object
// which is only available on level 0
if (level === 0) {
@@ -74,8 +74,8 @@
var elementText = (typeof this.process === 'function' ? this.process(element) : element.innerHTML).replace(/<(?:.|\n)*?>/gm, '')
var id = element.getAttribute('id')
if (!id) {
- element.setAttribute('id', 'tip' + i)
- id = '#tip' + i
+ element.setAttribute('id', 'tip' + ++index)
+ id = '#tip' + index
} else {
id = '#' + id
}
@@ -97,7 +97,7 @@
// This element is for the lower lever, we have to re-add it before we send the list down there.
titleElements.unshift(element)
// Let's call ourself and get to the next level
- content += recursiveToc(level + 1, titleElements, titleNames, ulClass)
+ content += recursiveToc(level + 1, titleElements, titleNames, ulClass, index)
} else {
// When we end up here, met a higher level element
// This is not our business so back into the list with the element and let's end this loop