:: assign()
:: Type        = Filesystem function
:: Environment = Windows, Linux, Unix
:: What        = Assigns a file to file pointer
:: Note        = Unlike other Pascals, assign is not required with GibPascal as the 
                 assign can happen within the append or rewrite functions.                 
                 

Example:
Program AssignExample;

{ Program to demonstrate the Assign, Rewrite, and Append functions. }

Var TestTextFile : text;

begin

  assign(TestTextFile,'test.txt');

  rewrite(TestTextFile);            { file is opened for write }
  
  writeln(TestTextFile,'This is the first line of text.txt');
  
  close(TestTextFile);
  
  append(TestTextFile);              { file is opened for append write }
  
  writeln(TestTextFile,'This is the second line of text.txt');

  close(TestTextFile);

end.