DIGITAL RESEARCH(r) CP/M Plus TM (CP/M Version 3) Operating ...

Appendix C Filetypes CP/M 3 User's Guide
Table C-1. (continued)
Meaning
OVL Program overlay file. PL/1-80 compiler overlays files; you can create
overlay files with LINK-80.
PAS Pascal/MT + source program filetype.
PLI PL/1-80 source program filetype.
PRL Page Relocatable file; a file that does not require an absolute segment.
It can be relocated in any Page Boundary (256 Bytes).
PRN Printable file displayable on console or printer.
REL Relocatable file produced by RMAC and PL/1-80 that can be linked
by LINK-80.
SPR System Page Relocatable file; system files required to generate
CP/M 3, such as BNKBDOS.SPRI, BDOS.SPR, BIOS.SPR, and
RESBDOS.SPR.
SUB Filetype required for submit file containing one or more CP/M 3
commands. The SUBMIT program executes commands in files of
type SUB, providing a batch execution mode for CP/M 3.
SYM Symbol table file. MAC, RMAC, and LINK-80 output files of type
SYM. SID and ZSID read files of type SYM.
SYS System file for CP/M 3.
TEX Source file for TEX-80", the Digital Research text formatter.
TOK Pascal/MT+ intermediate language file.
XRF Cross-reference file produced by XREF.
$$$ Temporary file.
End of Appendix C
C-2