From 2dd65f0c0f711fe33051954ddde64a78cdea0893 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Sun, 23 May 2021 11:38:04 +0200
Subject: [PATCH] Support multi-line table comments

---
 adminer/create.inc.php | 14 ++++++++++----
 changes.txt            |  1 +
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/adminer/create.inc.php b/adminer/create.inc.php
index 4e57f78d..03acfe42 100644
--- a/adminer/create.inc.php
+++ b/adminer/create.inc.php
@@ -185,11 +185,17 @@ edit_fields($row["fields"], $collations, "TABLE", $foreign_keys);
 <p>
 <?php echo lang('Auto Increment'); ?>: <input type="number" name="Auto_increment" size="6" value="<?php echo h($row["Auto_increment"]); ?>">
 <?php echo checkbox("defaults", 1, ($_POST ? $_POST["defaults"] : adminer_setting("defaults")), lang('Default values'), "columnShow(this.checked, 5)", "jsonly"); ?>
-<?php echo (support("comment")
-	? checkbox("comments", 1, ($_POST ? $_POST["comments"] : adminer_setting("comments")), lang('Comment'), "editingCommentsClick(this, true);", "jsonly")
-		. ' <input name="Comment" value="' . h($row["Comment"]) . '" data-maxlength="' . (min_version(5.5) ? 2048 : 60) . '">'
+<?php
+$comments = ($_POST ? $_POST["comments"] : adminer_setting("comments"));
+echo (support("comment")
+	? checkbox("comments", 1, $comments, lang('Comment'), "editingCommentsClick(this, true);", "jsonly")
+		. ' ' . (preg_match('~\n~', $row["Comment"])
+			? "<textarea name='Comment' rows='2' cols='20'" . ($comments ? "" : " class='hidden'") . ">" . h($row["Comment"]) . "</textarea>"
+			: '<input name="Comment" value="' . h($row["Comment"]) . '" data-maxlength="' . (min_version(5.5) ? 2048 : 60) . '"' . ($comments ? "" : " class='hidden'") . '>'
+		)
 	: '')
-; ?>
+;
+?>
 <p>
 <input type="submit" value="<?php echo lang('Save'); ?>">
 <?php } ?>
diff --git a/changes.txt b/changes.txt
index d5c4c5f6..a9a2c3d2 100644
--- a/changes.txt
+++ b/changes.txt
@@ -1,4 +1,5 @@
 Adminer 4.8.2-dev:
+Support multi-line table comments
 MySQL: Use ST_SRID() instead of SRID() for MySQL 8 (PR #418)
 PostgreSQL PDO: Allow editing rows identified by boolean column (PR #380)