From 119813529d785952b2ac6901a05cd9bdb07f4597 Mon Sep 17 00:00:00 2001 From: Mario Pietsch Date: Sat, 24 Dec 2022 16:59:48 +0100 Subject: [PATCH] changecount macro change the wording ... just a bit (#7147) --- editions/tw5.com/tiddlers/variables/Variables.tid | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/editions/tw5.com/tiddlers/variables/Variables.tid b/editions/tw5.com/tiddlers/variables/Variables.tid index cd1e62a5f..2e80f2678 100644 --- a/editions/tw5.com/tiddlers/variables/Variables.tid +++ b/editions/tw5.com/tiddlers/variables/Variables.tid @@ -1,18 +1,18 @@ created: 20141002133113496 -modified: 20150221215644000 +modified: 20221221175615776 tags: Concepts Reference title: Variables type: text/vnd.tiddlywiki A <<.def variable>> is a snippet of text that can be accessed by name within a particular branch of the [[widget tree|Widgets]]. The snippet is known as the variable's <<.def value>>. -A new variable is defined using a <<.wlink SetWidget>> widget, and is then available to any of the children of that widget, including transcluded content. A <<.wid set>> widget can reuse an existing name, thus binding a different snippet to that name for the duration of the widget's children. +A new variable is defined using a <<.wlink SetWidget>> or <<.wlink LetWidget>> widget, and is then available to any of the children of that widget, including transcluded content. A <<.wid set>> widget can reuse an existing name, thus binding a different snippet to that name for the duration of the widget's children. -The <<.wlink ListWidget>> widget also sets a particular variable (<<.var currentTiddler>> by default) to each listed title in turn. +The <<.wlink ListWidget>> widget by default sets a particular variable <<.var currentTiddler>> to each listed title in turn. For an overview of how to use variables, see [[Variables in WikiText]]. -Despite the term <<.word variable>>, each snippet is a constant string. The apparent variability is actually the result of the presence of multiple variables with the same name in different parts of the widget tree. +Despite the term <<.word variable>>, ''each snippet is a constant string''. The apparent variability is actually the result of the presence of multiple variables with the same name in different parts of the widget tree. [[Macros]] are a special form of variable whose value can contain placeholders that get filled in with parameters whenever the macro is used.