From ce832d84192bfad70a6f4df749991a3cdc952279 Mon Sep 17 00:00:00 2001
From: BurningTreeC <huber.simon@protonmail.com>
Date: Thu, 31 Oct 2024 07:18:44 +0100
Subject: [PATCH] use is tiddler

---
 core/wiki/macros/sidebar-resizer.tid          | 10 +++++-----
 themes/tiddlywiki/vanilla/sidebar-resizer.tid |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/core/wiki/macros/sidebar-resizer.tid b/core/wiki/macros/sidebar-resizer.tid
index b694edc09..abb9ca950 100644
--- a/core/wiki/macros/sidebar-resizer.tid
+++ b/core/wiki/macros/sidebar-resizer.tid
@@ -258,7 +258,7 @@ title: $:/core/procedures/sidebar-resizer
 \end
 
 \procedure sidebar-resizer-pointermove-actions()
-<%if [<get.resizer.state>!is[missing]] %>
+<%if [<get.resizer.state>is[tiddler]] %>
 	<$let
 		startPosX={{{ [<get.resizer.state>get[start-posx]] }}}
 		widgetNodeWidth={{{ [<get.resizer.state>get[widget-node-width]] }}}
@@ -287,9 +287,9 @@ title: $:/core/procedures/sidebar-resizer
 <% endif %>
 \end
 
-\function get.resizer.class() tc-sidebar-resizer [<get.resizer.state>!is[missing]then[tc-resizer-active]] [<resizer.class>] [<qualify>addsuffix[-]addsuffix<currentTiddler>sha256[]addprefix[tc-sidebar-resizer-]] +[join[ ]]
+\function get.resizer.class() tc-sidebar-resizer [<get.resizer.state>is[tiddler]then[tc-resizer-active]] [<resizer.class>] [<qualify>addsuffix[-]addsuffix<currentTiddler>sha256[]addprefix[tc-sidebar-resizer-]] +[join[ ]]
 
-\function get.active.class(class) [<class>] [<resizer.class>] [<eventCatcherClass>] [<get.resizer.state>!is[missing]then[tc-resizer-active]] +[join[ ]]
+\function get.active.class(class) [<class>] [<resizer.class>] [<eventCatcherClass>] [<get.resizer.state>is[tiddler]then[tc-resizer-active]] +[join[ ]]
 
 \function get.sidebar-resizer.pointerdown.actions()
 [<get.resizer.state>match[$:/state/sidebar/resizing]then<sidebar-resizer-pointerdown-actions>]
@@ -320,7 +320,7 @@ title: $:/core/procedures/sidebar-resizer
 				class=<<get.active.class tc-sidebar-resizer-pointermove-eventcatcher-wrapper>>
 				selector=".tc-sidebar-resizer"
 				matchSelector=".tc-sidebar-resizer"
-				$pointerup={{{ [<get.resizer.state>!is[missing]then<sidebar-resizer-pointercancel-actions>] }}}>
+				$pointerup={{{ [<get.resizer.state>is[tiddler]then<sidebar-resizer-pointercancel-actions>] }}}>
 
 				<$eventcatcher
 					tag="div"
@@ -429,7 +429,7 @@ title: $:/core/procedures/sidebar-resizer
 				class=<<get.active.class tc-sidebar-resizer-pointermove-eventcatcher-wrapper>>
 				selector=".tc-sidebar-resizer"
 				matchSelector=".tc-sidebar-resizer"
-				$pointerup={{{ [<get.resizer.state>!is[missing]then<sidebar-resizer-pointercancel-actions>] }}}>
+				$pointerup={{{ [<get.resizer.state>is[tiddler]then<sidebar-resizer-pointercancel-actions>] }}}>
 
 				<$eventcatcher
 					tag="div"
diff --git a/themes/tiddlywiki/vanilla/sidebar-resizer.tid b/themes/tiddlywiki/vanilla/sidebar-resizer.tid
index 7891d22ac..1859e5f69 100644
--- a/themes/tiddlywiki/vanilla/sidebar-resizer.tid
+++ b/themes/tiddlywiki/vanilla/sidebar-resizer.tid
@@ -94,7 +94,7 @@ code-body: yes
 			opacity: 0.6;
 		}
 
-		<%if [[$:/state/sidebar/resizing]!is[missing]] %>
+		<%if [[$:/state/sidebar/resizing]is[tiddler]] %>
 
 			@media (pointer: coarse) {