sccs-cdc(1) manual page
Table of Contents
sccs-cdc, cdc - change the delta commentary of an SCCS delta
/usr/ccs/bin/cdc
-rsid [ -mmr-list ] [ -y [ comment ] ] s.filename ...
SUNWsprot
cdc annotates the delta commentary for the SCCS
delta ID (SID
) specified
by the -r option in each named s.file.
If the v flag is set in the s.file,
you can also use cdc to update the Modification Request (MR
) list.
If you
checked in the delta, or, if you own the file and directory and have write
permission, you can use cdc to annotate the commentary.
Rather than replacing
the existing commentary, cdc inserts the new comment you supply, followed
by a line of the form:
- *** CHANGED ***
- yy/mm/dd hh/mm/ss username
above
the existing commentary.
If a directory is named as the s.filename argument,
the cdc command applies to all s.files in that directory. Unreadable s.files
produce an error; processing continues with the next file (if any). If ‘-’
is given as the s.filename argument, each line of the standard input is
taken as the name of an SCCS
history file to be processed, and the -m and
-y options must be used.
- -rsid
- Specify the SID
of the delta to change.
- -mmr-list
- Specify one or more MR numbers to add or delete. When specifying
more than one MR on the command line, mr-list takes the form of a quoted,
space-separated list. To delete an MR number, precede it with a ! character
(an empty MR
list has no effect). A list of deleted MR
s is placed in the
comment section of the delta commentary. If -m is not used and the standard
input is a terminal, cdc prompts with MR
s? for the list (before issuing
the comments? prompt). -m is only useful when the v flag is set in the s.file.
If that flag has a value, it is taken to be the name of a program to validate
the MR numbers. If that validation program returns a non-zero exit status,
cdc terminates and the delta commentary remains unchanged.
- -y[comment]
Use comment as the annotation in the delta commentary. The previous comments
are retained; the comment is added along with a notation that the commentary
was changed. A null comment leaves the commentary unaffected. If -y is not
specified and the standard input is a terminal, cdc prompts with comments?
for the text of the notation to be added. An unescaped NEWLINE
character
terminates the annotation text.
The following command:
example% cdc -r1.6 -y"corrected commentary" s.program.c
produces the following annotated commentary for delta 1.6 in s.program.c:
- D 1.6 88/07/05 23:21:07 username 9 0 00001/00000/00000MRs:COMMENTS:corrected
commentary*** CHANGED *** 88/07/07 14:09:41 usernameperformance enhancements
in main()
- z.file
- temporary lock file
sccs(1)
, sccs-admin(1)
, sccs-comb(1)
, sccs-delta(1)
, sccs-help(1)
,
sccs-prs(1)
, sccs-prt(1)
, sccs-rmdel(1)
, what(1)
, sccsfile(4)
Use
the SCCS
help command for explanations (see sccs-help(1)
).
Table of Contents