|Str.Trim||Part of Str module|
|Syntax||Str.Trim (str : string) : string|
|Description||The Str.Trim function takes the string str and returns
a string in all the leading and trailing spaces (the spaces at the
beginning and the end) are deleted. For example,
Str.Trim (" This is a test ") returns
"This is a test". If str only has spaces in it, then
Str.Trim will return an empty string.|
|Example||This program obtains input from the user until the user enters a line
with non-whitespace characters in it.
var line : string loop put "Enter a non-empty line of text: " .. get line : * exit when Str.Trim (line) not= "" end loop put "You entered ", line
This means that you can only call the function by calling Str.Trim, not by calling Trim.
|See also||Str.Lower and