From 0d354fe57f7424c1751a5c0cf5fbf1203803f3c8 Mon Sep 17 00:00:00 2001
From: Jermolene <jeremy@jermolene.com>
Date: Fri, 16 Mar 2018 20:35:41 +0000
Subject: [PATCH] SetWidget: Add "subtiddler" attribute

---
 core/modules/widgets/setvariable.js             | 8 +++++++-
 editions/tw5.com/tiddlers/widgets/SetWidget.tid | 3 ++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/core/modules/widgets/setvariable.js b/core/modules/widgets/setvariable.js
index dda00af89..a72337cf3 100755
--- a/core/modules/widgets/setvariable.js
+++ b/core/modules/widgets/setvariable.js
@@ -42,6 +42,7 @@ SetWidget.prototype.execute = function() {
 	this.setFilter = this.getAttribute("filter");
 	this.setSelect = this.getAttribute("select");
 	this.setTiddler = this.getAttribute("tiddler");
+	this.setSubTiddler = this.getAttribute("subtiddler");
 	this.setField = this.getAttribute("field");
 	this.setIndex = this.getAttribute("index");
 	this.setValue = this.getAttribute("value");
@@ -58,7 +59,12 @@ Get the value to be assigned
 SetWidget.prototype.getValue = function() {
 	var value = this.setValue;
 	if(this.setTiddler) {
-		var tiddler = this.wiki.getTiddler(this.setTiddler);
+		var tiddler;
+		if(this.setSubTiddler) {
+			tiddler = this.wiki.getSubTiddler(this.setTiddler,this.setSubTiddler);
+		} else {
+			tiddler = this.wiki.getTiddler(this.setTiddler);			
+		}
 		if(!tiddler) {
 			value = this.setEmptyValue;
 		} else if(this.setField) {
diff --git a/editions/tw5.com/tiddlers/widgets/SetWidget.tid b/editions/tw5.com/tiddlers/widgets/SetWidget.tid
index 214aab9cc..cc5f29167 100644
--- a/editions/tw5.com/tiddlers/widgets/SetWidget.tid
+++ b/editions/tw5.com/tiddlers/widgets/SetWidget.tid
@@ -1,6 +1,6 @@
 caption: set
 created: 20131115182700000
-modified: 20170712153850528
+modified: 20180315165405442
 tags: Widgets
 title: SetWidget
 type: text/vnd.tiddlywiki
@@ -17,6 +17,7 @@ The content of the `<$set>` widget is the scope for the value assigned to the va
 |name |The name of the variable to assign (defaults to "currentTiddler") |
 |value |The value to assign to the variable if the filter is missing or not empty |
 |tiddler |<<.from-version "5.1.15">> Optional title of the tiddler from which to read the value |
+|subtiddler |<<.from-version "5.1.16">> Optionally specifies the title of a subtiddler within a plugin tiddler identified by the ''tiddler'' attribute |
 |field |<<.from-version "5.1.15">> Optional field of the tiddler from which to read the value (only used if ''tiddler'' is used) |
 |index |<<.from-version "5.1.15">> Optional index of the tiddler from which to read the value (only used if ''tiddler'' is used) |
 |filter |An optional filter to be evaluated and assigned to the variable (see below) |