set show timing off .
set show advisories off .

select STRING .

red ascii("A") .
red ascii("AB") .

red length("AAA") .
red length("") .
red length("abcdefghijklmnopqrstuvwxyz") .

red substr("abcdefghijklmnopqrstuvwxyz", 10, 5) .
red substr("abcdefghijklmnopqrstuvwxyz", 1000000000000000000, 5) .
red substr("abcdefghijklmnopqrstuvwxyz", 10, 500000000000000000) .
red substr("abcdefghijklmnopqrstuvwxyz", 0, 5) .
red substr("abcdefghijklmnopqrstuvwxyz", 10, 0) .

red find("abcdefghijabcdefghij", "cde", 0) .
red find("abcdefghijabcdefghij", "cde", 1) .
red find("abcdefghijabcdefghij", "cde", 2) .
red find("abcdefghijabcdefghij", "cde", 3) .
red find("abcdefghijabcdefghij", "cde", 30000000000000000000000) .

red rfind("abcdefghijabcdefghij", "cde", 0) .
red rfind("abcdefghijabcdefghij", "cde", 1) .
red rfind("abcdefghijabcdefghij", "cde", 2) .
red rfind("abcdefghijabcdefghij", "cde", 12) .
red rfind("abcdefghijabcdefghij", "cde", 13) .
red rfind("abcdefghijabcdefghij", "cde", 30000000000000000000000) .

red char(65) .
red char(2000) .
red char(20000000000000000000000) .
red char(0) .
red char(255) .

red "test" .

red "test" + "2" .

red substr("cat", 1, 1) .

red substr("\n\r\f", 1, 1) .

red "\007" .

red substr("a\"\"b", 0, 0) .
red substr("a\"\"b", 0, 2) .
red substr("a\"\"b", 0, 100) .
red substr("a\"\"b", 3, 1) .
red substr("a\"\"b", 4, 1) .
red "abracadabra" < "aardvark" .
red "AAA" < "aardvark" .
red length("aardvark") .
red "abc" == "a" + "b" + "c" .

red find("catcat", "tc", 0) .
red find("catcat", "jr", 0) .
red rfind("catcat", "t", 10) .
red rfind("catcat", "t", 4) .

red "\0" .

red "\377" .

red "\399" .

red "\477" .

red "\40" .

red "\101" .

fmod FOO is inc STRING .
  sort Foo .
  op "this is not a string" : -> Foo .
endfm

red "this is not a string" .
red ("this is not a string").Foo .
red ("this is not a string").String .

red "this is a string" .

select STRING .

red "this is a really long string; this is a really long string; this is a really long string; this is a really long string; this is a really long string." .

red char(65) .
red ascii(" ") .
red ascii("aa") .
red char(1000) .