From afe7dd9ad96c9b82421f60cceb7c9ff828f82102 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Sat, 8 Mar 2025 18:14:13 +0100
Subject: [PATCH] Display explain on first click

Also remove extra newlines in explain
---
 adminer/static/default.css  | 2 +-
 adminer/static/functions.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/adminer/static/default.css b/adminer/static/default.css
index 2fe9f5e4..520e15d1 100644
--- a/adminer/static/default.css
+++ b/adminer/static/default.css
@@ -58,7 +58,7 @@ input.wayoff { left: -1000px; position: absolute; }
 .view { font-style: italic; }
 .active { font-weight: bold; }
 .sqlarea { width: 98%; }
-.explain { white-space: pre; }
+.explain table { white-space: pre; }
 .icon { width: 18px; height: 18px; background-color: navy; }
 .icon:hover { background-color: red; }
 .size { width: 7ex; }
diff --git a/adminer/static/functions.js b/adminer/static/functions.js
index 787ebf73..750b1b9b 100644
--- a/adminer/static/functions.js
+++ b/adminer/static/functions.js
@@ -65,7 +65,7 @@ function mixin(target, source) {
 /** Add or remove CSS class
 * @param HTMLElement
 * @param string
-* @param [bool]
+* @param [boolean]
 */
 function alterClass(el, className, enable) {
 	if (el) {
@@ -79,7 +79,7 @@ function alterClass(el, className, enable) {
 */
 function toggle(id) {
 	var el = qs('#' + id);
-	el.className = (el.className == 'hidden' ? '' : 'hidden');
+	alterClass(el, 'hidden', !/(^|\s)hidden(\s|$)/.test(el.className));
 	return false;
 }