This is the change file for CWEB's CTANGLE 3.6 under MacOS
(Contributed by Markus van Almsick m.van.almsick@cityweb.de, October 2000)

Changes necessary for compiling with Metrowerks CodeWarrior Pro 5
Use the stationary for a Std C console

This change file addresses two issues:
1. The MacOS does not have a command line driven console by default.
We have to insert the ccommand routine.
2. CWEB does not close all the files it uses. We insert a few lines
to assert that files are closed.



@x  /* insert MacOS command line dialog */
  argc=ac; argv=av;
@y
  argc=ac; argv=av;
  argc = ccommand (&argv); /* addition for MacOS */
@z


@x  /* close C file are usage */
    printf("\n! No program text was specified."); mark_harmless;
@y    
    printf("\n! No program text was specified."); 
    fclose(C_file); /* close main C file */
    mark_harmless;
@z


@x  /* close C file are usage */
@<Write all the named output files@>=
@y    
@<Write all the named output files@>=
fclose(C_file); /* close main C file */
@z


@x  /* don't close main C file twice (see change above) */
    fclose(C_file);
    C_file=fopen(output_file_name,"w");
    if (C_file ==0) fatal("! Cannot open output file:",output_file_name);
@y    
    C_file=fopen(output_file_name,"w"); /* open secondary C file */
    if (C_file == NULL)
      fatal("! Cannot open output file:",output_file_name); 
@z


@x  /* close secondary C file */
    while (stack_ptr > stack) get_output();
    flush_buffer();
@y    
    while (stack_ptr > stack) get_output();
    flush_buffer();
    fclose(C_file); /* close secondary C file */
@z