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TiddlyWiki5/editions/tw5.com/tiddlers/procedures/Procedure Parameter Handling.tid

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created: 20221007130538285
modified: 20230419103154329
tags: WikiText Procedures
title: Procedure Parameter Handling
type: text/vnd.tiddlywiki
!! Introduction
[[Procedure|Procedures]] parameters are made available as variables when the procedure contents are wikified.
!! Accessing Parameters as Variables
When procedures are wikified, the parameters can be accessed as variables.
For example:
<$macrocall $name="wikitext-example-without-html" src="""\procedure say-hi(name,address)
Hi, I'm <<name>> and I live in <<address>>.
\end
<<say-hi name:"Bugs" address:"Rabbit Hole Hill">>
"""/>
Accessing parameters as variables only works in procedures that are wikified and not, for example, when a procedure is used as an attribute value.