reduce: ${reduce {<, 1,2,3}{0}{${eval:$value+$item}}}
reduce: ${reduce {3:0:9:4:6}{0}{${if >{$item}{$value}{$item}{$value}}}}
+list: ${list:dlist}
+list: ${list:+dlist}
+list: ${list:hlist}
+list: ${list:elist}
+list: ${list:flist}
+list: ${list:nolist}
+list: ${list_d:dlist}
+list: ${list_d:hlist}
+list: ${list_z:dlist}
+
+nlist: ${nlist:a:b:c}
+nlist: ${nlist:}
+nlist: ${nlist:<;a;b;c}
+nlist: ${nlist:${list:dlist}}
+
# Tests with iscntrl() and illegal separators
map: ${map{<\n a\n\nb\nc}{'$item'}}