$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint={{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}<br>
<$set name=sidebarbreakpoint value={{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}>
sidebarbreakpoint=<<sidebarbreakpoint>>
</$set>