| Name | Size | Date | |
| XLBFUN.C | 13569 | 2/11/1988 | |
| XLISPLSP.ZIP | 21867 | 8/25/1988 | |
| IBMPCSRC.ZIP | 4135 | 8/25/1988 | |
| XLSYS.C | 3451 | 2/11/1988 | |
| XLSYM.C | 5299 | 2/11/1988 | |
| XLSUBR.C | 4044 | 2/11/1988 | |
| XLSTR.C | 13616 | 2/11/1988 | |
| XLREAD.C | 17423 | 2/11/1988 | |
| XLPRIN.C | 7488 | 2/11/1988 | |
| XLPP.C | 2223 | 2/11/1988 | |
| XLOBJ.C | 12018 | 2/11/1988 | |
| XLMATH.C | 10146 | 2/11/1988 | |
| XLLIST.C | 19676 | 2/11/1988 | |
| XLJUMP.C | 4058 | 2/11/1988 | |
| XLISP.H | 9855 | 2/11/1988 | |
| XLISP.C | 3824 | 2/11/1988 | |
| XLIO.C | 4268 | 2/11/1988 | |
| XLINIT.C | 7928 | 2/11/1988 | |
| XLIMAGE.C | 8812 | 2/11/1988 | |
| XLGLOB.C | 2810 | 2/11/1988 | |
| XLFTAB.C | 16915 | 2/11/1988 | |
| XLFIO.C | 10224 | 2/11/1988 | |
| XLEVAL.C | 19478 | 2/11/1988 | |
| XLDMEM.H | 6245 | 2/11/1988 | |
| XLDMEM.C | 15106 | 2/11/1988 | |
| XLDBUG.C | 4194 | 2/11/1988 | |
| XLCONT.C | 29568 | 2/11/1988 | |
| README.1ST | 297 | 8/24/1988 |