listextract: ${listextract{ 5}{a:b:c:d}{}{fail}}
listextract: ${listextract{ 5}{a:b:c:d}{}fail}
+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}}"
+
# Tests with iscntrl() and illegal separators
map: ${map{<\n a\n\nb\nc}{'$item'}}
5>3m: ${if >{5 } {3m }{y}{n}}
5>3z: ${if >{5 } {3z }{y}{n}}
5>a: ${if >{ 5 } {a}{y}{n}}
+5>bad: ${if >{5 } {${lookup{trick}lsearch{DIR/aux-fixed/0002.lsearch}}} {y}{n}}
>0: ${if > {}{0}{y}{n}}
=: ${if = {}{}{y}{n}}
" yes" ${if bool{ yes}{true}{false}} EXPECT: true
" no" ${if bool{ no}{true}{false}} EXPECT: false
"yes " ${if bool{yes }{true}{false}} EXPECT: true
-"-1" ${if bool{-1}{true}{false}} EXPECT: error
+"-1" ${if bool{-1}{true}{false}} EXPECT: true
"0" ${if bool{0}{true}{false}} EXPECT: false
"1" ${if bool{1}{true}{false}} EXPECT: true
" 0 " ${if bool{ 0 }{true}{false}} EXPECT: false
" " ${if bool{ }{true}{false}} EXPECT: false
"text" ${if bool{text}{true}{false}} EXPECT: error
" text" ${if bool{ text}{true}{false}} EXPECT: error
+"-text" ${if bool{-text}{true}{false}} EXPECT: error
"text " ${if bool{text }{true}{false}} EXPECT: error
" text " ${if bool{ text }{true}{false}} EXPECT: error
"00" ${if bool{00}{true}{false}} EXPECT: false