AT&T UNIX™PC Unix System V Users Manual - tenox

CDC ( 1) CDC (1)
MRs in a list are separated by blanks
and/or tab characters. An unescaped newline
character terminates the MR list.
Note that if the v flag has a value (see
admin( l)), it is taken to be the name of a
program (or shell procedure) which vali- �
dates the correctness of the MR numbers. 1
If a non-zero exit status is returned from
the MR number validation program, cdc
terminates and the delta commentary
remains unchanged.
-y[ comment] Arbitrary text used to replace the
comment(s) already existing for the delta
specified by the -r keyletter. The previous
comments are kept and preceded by a comment
line stating that they were changed.
A null comment has no effect.
If -y is not specified and the standard
input is a terminal, the prompt comments!
is issued on the standard output
before the standard input is read; if the
standard input is not a terminal, no prompt
is issued. An unescaped new-line character
terminates the comment text.
The exact permissions necessary to modify the sees file are �
documented in the Source Code Control System User's
Guide . Simply stated, they are either (1) if you made the
delta, you can change its delta commentary; or (2) if you
own the file and directory you can modify the delta commentary.
EXAMPLES
cdc -r1.6 -m"bl78-12345 !bl77-54321 bl79-00001" -ytrouble
s.file
adds bl78-12345 and bl79-00001 to the MR list, removes bl77-
54321 from the MR list, and adds the comment trouble to delta
1.6 of s.file.
cdc -r1.6 s.file
MRs? !bl77-54321 bl78-12345 bl79-00001
comments? trouble
does the same thing.
WARNINGS
FILES
If sees file names are supplied to the cdc command via the stan- �
dard input ( - on the command line), then the -m and -y \ .
keyletters must also be used.
x-file (see delta( l))
z-file (see delta( !))
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