Readline

Overview
This readline(f) function will read a line (delimited by the new line character) from a file with handle f. The file handle maintains its position in the file, so after a call to readline the position pointer will be incremented.


 * Pass: The File handle to read the line from
 * Returns: A line of the file type String

Example
function void main { var f:=open("hello.txt","r"); var u:=readline(f); close(f); };
 * 1) include 

Since: Version 0.41b