+# Check for extract corrupting reduce's $value
+reduce: ${reduce {b}{a aaa}{${extract{1}{ }{$value}} , $item}}
+
+listnamed: ${listnamed:dlist}
+listnamed: ${listnamed:+dlist}
+listnamed: ${listnamed:hlist}
+listnamed: ${listnamed:elist}
+listnamed: ${listnamed:flist}
+listnamed: ${listnamed:nolist}
+listnamed: ${listnamed_d:dlist}
+listnamed: ${listnamed_d:hlist}
+listnamed: ${listnamed_z:dlist}
+
+listcount: ${listcount:a:b:c}
+listcount: ${listcount:}
+listcount: ${listcount:<;a;b;c}
+listcount: ${listcount:${listnamed:dlist}}
+
+listextract: ${listextract{ 2}{a:b:c:d}}
+listextract: ${listextract{-2}{<,a,b,c,d}{X${value}X}}
+listextract: ${listextract{ 5}{a:b:c:d}}
+listextract: ${listextract{-5}{a:b:c:d}}
+listextract: ${listextract{ 5}{a:b:c:d}{}{fail}}
+listextract: ${listextract{ 5}{a:b:c:d}{}fail}
+
+listquote: ${listquote{:}{abcd}}
+listquote: ${listquote{:}{ab:cd}}
+listquote: ${listquote{:}{:a:b:c:d:}}
+listquote: ${listquote{:}{ab::cd}}
+listquote: ${listquote{;}{ab:cd}}
+listquote: ${listquote{;}{ab;cd}}
+listquote: ${listquote{ }{ ab cd}}
+listquote: <${listquote{:}{}}>
+
+sort: ${sort{3:2:1:4}{<}{$item}}
+sort: ${sort {<, 3,2,1,4}{>}{$item}}
+sort: ${sort{c:B:a:aa}{lti}{$item}}
+sort: ${sort{666 r99.ex.com:10 smtp.ex.com:100 r2.ex.com}{<}{${sg {$item}{([0-9]*).*\$}{\$1}}}}
+sort: ${sort{666,r99.ex.com:10,smtp.ex.com:100,r2.ex.com}{<}{${listextract{1}{<,$item}}}}
+sort: "${sort{}{<}{$item}}"