- read-file #!optional FILE-OR-PORT READER MAXCOUNTprocedure
Returns a list containing all toplevel expressions read from the file or port FILE-OR-PORT. If no argument is given, input is read from the port that is the current value of (current-input-port). After all expressions are read, and if the argument is a port, then the port will not be closed. The READER argument specifies the procedure used to read expressions from the given file or port and defaults to read. The reader procedure will be called with a single argument (an input port). If MAXCOUNT is given then only up to MAXCOUNT expressions will be read in.