From: Sergei Izmailov <sergei.a.izmailov@gmail.com>
Date: Sun, 28 Jun 2020 22:18:44 +0000 (+0300)
Subject: Fix search input focus loose on autocompletion by tab
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=commitdiff_plain;h=8cdede38258fe676b0378aa89a400d2cf239dd7e;p=blog.git

Fix search input focus loose on autocompletion by tab
---

diff --git a/documentation/search.js b/documentation/search.js
index 56ba52fe..5346fa63 100644
--- a/documentation/search.js
+++ b/documentation/search.js
@@ -666,8 +666,10 @@ if(typeof document !== 'undefined') {
             } else if(event.key == 'Tab' && !event.shiftKey && !event.ctrlKey && !event.altKey && !event.metaKey) {
                 /* But only if the input has selection at the end */
                 let input = document.getElementById('search-input');
-                if(input.selectionEnd == input.value.length && input.selectionStart != input.selectionEnd)
+                if(input.selectionEnd == input.value.length && input.selectionStart != input.selectionEnd) {
                     input.setSelectionRange(input.value.length, input.value.length);
+                    return false; /* so input won't lose focus */
+                }
 
             /* Select next item */
             } else if(event.key == 'ArrowDown') {