| 109,8 → 109,8 |
|---|
| int 0x21 /* CF set on error, bytes read in AX (0=EOF) */ |
| jc FAIL /* abort on error */ |
| /* EOF? (ax == 0) */ |
| cmp ax, 0 |
| je ENDOFFILE |
| test ax, ax |
| jz ENDOFFILE |
| /* write block of AX bytes to dst */ |
| mov cx, ax /* block length */ |
| mov ah, 0x40 /* DOS 2+ -- write to file (CX bytes from DS:DX) */ |
| 123,9 → 123,8 |
|---|
| jne FAIL |
| jmp COPY |
| |
| /* if dst ascii mode -> add an EOF */ |
| ENDOFFILE: |
| /* TODO */ |
| /* if dst ascii mode -> add an EOF (ASCII mode not supported for the time being) */ |
| |
| jmp CLOSESRC |
| |
| 172,6 → 171,8 |
|---|
| outputnl(""); |
| outputnl("To append files, specify a single file for destination, but multiple files"); |
| outputnl("for source (using wildcards or file1+file2+file3 format)."); |
| outputnl(""); |
| outputnl("NOTE: /A and /B are no-ops (ignored), provided only for compatibility reasons."); |
| return(-1); |
| } |
| |