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authorJohannes Ranke <jranke@uni-bremen.de>2022-11-17 14:54:20 +0100
committerJohannes Ranke <jranke@uni-bremen.de>2022-11-17 14:56:25 +0100
commite5d1df9a9b1f0951d7dfbaf24eee4294470b73e2 (patch)
tree18740ef050a68d1a6fe91f1bd2fdfdd97ac6448b /docs/articles/web_only/multistart_files/accessible-code-block-0.0.1
parent90354f5cd9e095f9ef98424689a2716770b248d4 (diff)
Complete update of online docs for v1.2.0
Diffstat (limited to 'docs/articles/web_only/multistart_files/accessible-code-block-0.0.1')
-rw-r--r--docs/articles/web_only/multistart_files/accessible-code-block-0.0.1/empty-anchor.js15
1 files changed, 15 insertions, 0 deletions
diff --git a/docs/articles/web_only/multistart_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/articles/web_only/multistart_files/accessible-code-block-0.0.1/empty-anchor.js
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index 00000000..ca349fd6
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+++ b/docs/articles/web_only/multistart_files/accessible-code-block-0.0.1/empty-anchor.js
@@ -0,0 +1,15 @@
+// Hide empty <a> tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) -->
+// v0.0.1
+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
+
+document.addEventListener('DOMContentLoaded', function() {
+ const codeList = document.getElementsByClassName("sourceCode");
+ for (var i = 0; i < codeList.length; i++) {
+ var linkList = codeList[i].getElementsByTagName('a');
+ for (var j = 0; j < linkList.length; j++) {
+ if (linkList[j].innerHTML === "") {
+ linkList[j].setAttribute('aria-hidden', 'true');
+ }
+ }
+ }
+});

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