str
Any value as text, exactly as it prints: str(1/3) is "1/3".
value(any) -- the value
Strings
num
Reads text as a number, exactly: num("3/4") is 3/4, num("2.5e3") is 2500.
s(text) -- digits, a fraction or a decimal
upper
The text in capital letters.
s(text) -- the text
lower
The text in small letters.
s(text) -- the text
trim
The text without spaces at either end.
s(text) -- the text
split
A list of the pieces of the text between separators (runs of spaces when none is given; "" splits into characters).
s(text) -- the textsep(text) -- optional separator
join
The items of an array or list as one text, with a separator between them.
xs(array) -- an array or listsep(text) -- optional separator
replace
The text with every occurrence of one piece replaced by another.
s(text) -- the textold(text) -- what to replacenew(text) -- the replacement
startsWith
Whether the text begins with the given piece.
s(text) -- the textpart(text) -- the beginning to test
endsWith
Whether the text ends with the given piece.
s(text) -- the textpart(text) -- the ending to test