From ee25af758e72071669540387b3068ee357affa28 Mon Sep 17 00:00:00 2001
From: Jermolene <jeremy@jermolene.com>
Date: Thu, 30 Aug 2018 12:38:13 +0100
Subject: [PATCH] Make "Open" tab mutate into "History" tab when in STM

Instead of introducing a new "History" tab to the sidebar we make the existing "Open" tab mutate into a "History" tab when in Single Tiddler Mode.
---
 core/ui/SideBar/History.tid | 5 -----
 core/ui/SideBar/Open.tid    | 9 ++++++++-
 core/wiki/tags/SideBar.tid  | 2 +-
 3 files changed, 9 insertions(+), 7 deletions(-)
 delete mode 100644 core/ui/SideBar/History.tid

diff --git a/core/ui/SideBar/History.tid b/core/ui/SideBar/History.tid
deleted file mode 100644
index e6f295f2d..000000000
--- a/core/ui/SideBar/History.tid
+++ /dev/null
@@ -1,5 +0,0 @@
-title: $:/core/ui/SideBar/History
-tags: $:/tags/SideBar
-caption: {{$:/language/SideBar/History/Caption}}
-
-<$list filter="[list[$:/HistoryList]limit[100]]" template="$:/core/ui/ListItemTemplate"/>
diff --git a/core/ui/SideBar/Open.tid b/core/ui/SideBar/Open.tid
index 61e52b420..1dbc8f815 100644
--- a/core/ui/SideBar/Open.tid
+++ b/core/ui/SideBar/Open.tid
@@ -1,6 +1,6 @@
 title: $:/core/ui/SideBar/Open
 tags: $:/tags/SideBar
-caption: {{$:/language/SideBar/Open/Caption}}
+caption: <$list filter="[<tv-storyview-single-tiddler-mode>prefix[yes]]" emptyMessage="{{$:/language/SideBar/Open/Caption}}">{{$:/language/SideBar/History/Caption}}</$list>
 
 \define lingo-base() $:/language/CloseAll/
 
@@ -8,6 +8,7 @@ caption: {{$:/language/SideBar/Open/Caption}}
 <$action-listops $tiddler="$:/StoryList" $subfilter="+[insertbefore:currentTiddler<actionTiddler>]"/>
 \end
 
+\define open()
 <$list filter="[list[$:/StoryList]]" history="$:/HistoryList" storyview="pop">
 <div style="position: relative;">
 <$droppable actions=<<drop-actions>>>
@@ -28,3 +29,9 @@ caption: {{$:/language/SideBar/Open/Caption}}
 <$button message="tm-close-all-tiddlers" class="tc-btn-invisible tc-btn-mini"><<lingo Button>></$button>
 </$droppable>
 </$tiddler>
+\end
+
+<$list filter="[<tv-storyview-single-tiddler-mode>prefix[yes]]" emptyMessage=<<open>>>
+<$list filter="[list[$:/HistoryList]limit[100]]" template="$:/core/ui/ListItemTemplate"/>
+</$list>
+
diff --git a/core/wiki/tags/SideBar.tid b/core/wiki/tags/SideBar.tid
index cfa1f3043..48f8a608e 100644
--- a/core/wiki/tags/SideBar.tid
+++ b/core/wiki/tags/SideBar.tid
@@ -1,3 +1,3 @@
 title: $:/tags/SideBar
-list: [[$:/core/ui/SideBar/Open]] [[$:/core/ui/SideBar/History]] [[$:/core/ui/SideBar/Recent]] [[$:/core/ui/SideBar/Tools]] [[$:/core/ui/SideBar/More]]
+list: [[$:/core/ui/SideBar/Open]] [[$:/core/ui/SideBar/Recent]] [[$:/core/ui/SideBar/Tools]] [[$:/core/ui/SideBar/More]]