# Readline Function

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This readline[n] function will read a line from a file with handle n.
Pass: The file handle to read the line from
Returns: A line of the file type String
The file handle maintains its position in the file, so after a call to readline the position pointer will be incremented.

## Examples

var a:=openfile["hello.txt","r"];
var u:=readline[a];
closefile[a];
Last Modified: August 2008