!7

//set flag LeanMode.

p {
  S cmd = first(args);
  S archiveName = second(args);
  if (eqic(cmd, "x")) {
    print("Extracting");
    assertNempty("Need archive name as second argument", archiveName);
  } else if (eqic(cmd, "c")) {
    print("Creating");
    assertNempty("Need archive name as second argument", archiveName);
  } else if (eqic(cmd, "t")) {
    print("Listing");
    assertNempty("Need archive name as second argument", archiveName);
  } else {
    print(autoUnindent_mls([[
      This is LINECOMP v0.1, a supercompressor for a bunch of similar text files.
      
      Commands:
    
        c archive.lc textFile1 textFile2 ... - create LINECOMP archive archive.lc from files
        x archive.lc - extract a LINECOMP archive to current directory
        t archive.lc - test/list a LINECOMP archive
    ]]));
  }
}