Intel XENIX 286 Programmers Guide (86) - Tenox.tc

Programming Commands
cref (continued)
The cref options are
a Uses assembler format (default)
c Uses C format
Uses an ignore file
I Puts line number (instead of current symbol) in column 3
n Omits colu mn 4 (no context)
o Uses an only file (see above)
s Current symbol in column 3 (default)
t User-supplied temporary file
u Prints symbols that occur exactly once
x Prints C-external symbols
1 Sorts output on column 1 (default)
2 Sorts output on column 2
3 Sorts output on column 3
Files
/usr/lib/ cref/* Assembler-specific files
See Also
as, cc, xref
sort in "Commands" in the XENIX 286 Reference Manual
Notes
XENIX Programming
cref inserts an ASCII DEL character into the intermediate file after the eighth
character of each name that is eight or more characters long in the source file.
B-34