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OpenSolaris 2009.06 - man page for cdc (opensolaris section 1)

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sccs-cdc(1)				  User Commands 			      sccs-cdc(1)

NAME
       sccs-cdc, cdc - change the delta commentary of an SCCS delta

SYNOPSIS
       cdc -rsid [-mmr-list] [-y [comment]] s.filename...

DESCRIPTION
       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 permis-
       sion, 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.

OPTIONS
       -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-sepa-
		      rated list. To delete an MR number, precede it with a ! character (an empty
		      MR list has no effect). A list of deleted MRs is placed in the comment sec-
		      tion of the delta commentary. If -m is not used and the standard input is a
		      terminal, cdc prompts with MRs? 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  com-
		      ments  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 NEW-
		      LINE character terminates the annotation text.

EXAMPLES
       Example 1 Changing the annotated commentary

       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 00001/00000/00000
	 MRs:
	 COMMENTS:
	 corrected commentary
	 *** CHANGED *** 88/07/07 14:09:41 username
	 performance enhancements in main()

FILES
       z.file	 temporary lock file

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWsprot 		   |
       +-----------------------------+-----------------------------+

SEE ALSO
       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), attributes(5)

DIAGNOSTICS
       Use the SCCS help command for explanations (see sccs-help(1)).

SunOS 5.11				   30 Jun 2007				      sccs-cdc(1)
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