From 1ca6305acb5ad4624b7253feac2694581b2df01b Mon Sep 17 00:00:00 2001
From: Jeremy Ruston <jeremy@jermolene.com>
Date: Fri, 15 Jul 2022 17:37:25 +0100
Subject: [PATCH] Split the tiddler subtitle into individual segments tagged
 $:/tags/ViewTemplate/Subtitle (#6779)

---
 core/ui/ViewTemplate/subtitle.tid                        | 8 ++++++--
 core/ui/ViewTemplate/subtitle/modified.tid               | 4 ++++
 core/ui/ViewTemplate/subtitle/modifier.tid               | 4 ++++
 core/wiki/tags/ViewTemplateSubtitle.tid                  | 2 ++
 .../systemtags/SystemTag_ $__tags_ViewTemplate.tid       | 4 ++--
 .../SystemTag_ $__tags_ViewTemplateSubtitle.tid          | 9 +++++++++
 6 files changed, 27 insertions(+), 4 deletions(-)
 create mode 100644 core/ui/ViewTemplate/subtitle/modified.tid
 create mode 100644 core/ui/ViewTemplate/subtitle/modifier.tid
 create mode 100644 core/wiki/tags/ViewTemplateSubtitle.tid
 create mode 100644 editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplateSubtitle.tid

diff --git a/core/ui/ViewTemplate/subtitle.tid b/core/ui/ViewTemplate/subtitle.tid
index a23026861..a0436b095 100644
--- a/core/ui/ViewTemplate/subtitle.tid
+++ b/core/ui/ViewTemplate/subtitle.tid
@@ -4,7 +4,11 @@ tags: $:/tags/ViewTemplate
 \whitespace trim
 <$reveal type="nomatch" stateTitle=<<folded-state>> text="hide" tag="div" retain="yes" animate="yes">
 <div class="tc-subtitle">
-<$link to={{!!modifier}} />
-<$view field="modified" format="date" template={{$:/language/Tiddler/DateFormat}}/>
+<$list filter="[all[shadows+tiddlers]tag[$:/tags/ViewTemplate/Subtitle]!has[draft.of]]" variable="subtitleTiddler" counter="indexSubtitleTiddler">
+<$list filter="[<indexSubtitleTiddler-first>match[no]]" variable="ignore">
+&nbsp;
+</$list>
+<$transclude tiddler=<<subtitleTiddler>> mode="inline"/>
+</$list>
 </div>
 </$reveal>
diff --git a/core/ui/ViewTemplate/subtitle/modified.tid b/core/ui/ViewTemplate/subtitle/modified.tid
new file mode 100644
index 000000000..83f288b14
--- /dev/null
+++ b/core/ui/ViewTemplate/subtitle/modified.tid
@@ -0,0 +1,4 @@
+title: $:/core/ui/ViewTemplate/subtitle/modified
+tags: $:/tags/ViewTemplate/Subtitle
+
+<$view field="modified" format="date" template={{$:/language/Tiddler/DateFormat}}/>
\ No newline at end of file
diff --git a/core/ui/ViewTemplate/subtitle/modifier.tid b/core/ui/ViewTemplate/subtitle/modifier.tid
new file mode 100644
index 000000000..8437ada9b
--- /dev/null
+++ b/core/ui/ViewTemplate/subtitle/modifier.tid
@@ -0,0 +1,4 @@
+title: $:/core/ui/ViewTemplate/subtitle/modifier
+tags: $:/tags/ViewTemplate/Subtitle
+
+<$link to={{!!modifier}}/>
\ No newline at end of file
diff --git a/core/wiki/tags/ViewTemplateSubtitle.tid b/core/wiki/tags/ViewTemplateSubtitle.tid
new file mode 100644
index 000000000..b8b912bc7
--- /dev/null
+++ b/core/wiki/tags/ViewTemplateSubtitle.tid
@@ -0,0 +1,2 @@
+title: $:/tags/ViewTemplate/Subtitle
+list: $:/core/ui/ViewTemplate/subtitle/modifier $:/core/ui/ViewTemplate/subtitle/modified
diff --git a/editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplate.tid b/editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplate.tid
index 899d236c1..c436d06d2 100644
--- a/editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplate.tid	
+++ b/editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplate.tid	
@@ -1,9 +1,9 @@
 caption: $:/tags/ViewTemplate
 created: 20180926170345251
-description: marks the view template
+description: identifies the individual segments that are displayed as part of the view template
 modified: 20180926171456532
 tags: SystemTags
 title: SystemTag: $:/tags/ViewTemplate
 type: text/vnd.tiddlywiki
 
-The [[system tag|SystemTags]] `$:/tags/ViewTemplate` marks the view template
\ No newline at end of file
+The [[system tag|SystemTags]] `$:/tags/ViewTemplate` identifies the individual segments that are displayed as part of the view template
\ No newline at end of file
diff --git a/editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplateSubtitle.tid b/editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplateSubtitle.tid
new file mode 100644
index 000000000..3845c3f2c
--- /dev/null
+++ b/editions/tw5.com/tiddlers/systemtags/SystemTag_ $__tags_ViewTemplateSubtitle.tid	
@@ -0,0 +1,9 @@
+caption: $:/tags/ViewTemplate/Subtitle
+created: 20220714093251204
+description: identifies the individual segments that are displayed as the tiddler subtitle
+modified: 20220714093251204
+tags: SystemTags
+title: SystemTag: $:/tags/ViewTemplate/Subtitle
+type: text/vnd.tiddlywiki
+
+The [[system tag|SystemTags]] `$:/tags/ViewTemplate/Subtitle` identifies the individual segments that are displayed as the tiddler subtitle
\ No newline at end of file