The 君UNTIE function is used to untie one or more native files. Any file locks set by 君LOCK are released and the file is closed.
The syntax of 君UNTIE is ({} means optional) :
君UNTIE TIENO {,TIENO} {,TIENO} ...
where the right argument is an integer scalar or vector of tie numbers to untie.
Note that all files are automatically untied by a )CLEAR or an )OFF. File ties are not affected by )LOAD operation.