str_trim

#Str.Trim

##Syntax Str.Trim (str : string) : string

##Description The Str.Trim function takes the string str and returnsa string in all the leading and trailing spaces (the spaces at thebeginning 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, thenStr.Trim will return an empty string.

##Example This program obtains input from the user until the user enters a linewith 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

##Status Exported qualified.

This means that you can only call the function by calling Str.Trim, not by calling Trim.

##See also str_lower.html and str_upper.html.