prs(1) prs(1)NAME prs - displays information about an SCCS file SYNOPSIS prs [-a] [-c[date-time]] [-d[dataspec]] [-e] [-l] [-r[SID]] file... ARGUMENTS -a Requests information for both removed, i.e., delta type = R, (see rmdel(1)) and existing, i.e., delta type = D, deltas. If this option is not specified, information for existing deltas only is provided. -c[date-time] Specifies the cutoff date and time. Replace date-time with a value in the following format: mm/dd/yy [hh:mm:ss] Units omitted from the the date-time default to their maximum possible values; that is, -c7502 is equivalent to -c750228235959. Any number of nonnumeric characters may separate the various 2-digit pieces of the cutoff date in the form: -c77/2/2 9:22:25 -d[dataspec] Specifies the output data specification. Replace dataspec with a string consisting of SCCS file data keywords (see ``Data Keywords'' later in this manual page) interspersed with optional user-supplied text. -e Requests information for all deltas created earlier than and including the delta designated via the -r option or the date given by the -c option. file Specifies the SCCS file to be affected. If a name of - is given, the standard input is read; each line of the standard input is taken to be the name of an SCCS file or directory to be processed; nonSCCS files and unreadable files are silently ignored. -l Requests information for all deltas created later than and including the delta designated via the -r option or the date given by the -c option. -r[SID] Specifies the SCCS Identification (SID) string of a delta for which information is desired. If SID is not specified, the SCCS Identification string of the most recently created delta is assumed. January 1992 1
prs(1) prs(1)DESCRIPTION prs displays, on the standard output, parts or all of an SCCS file (see sccsfile(4)) in a user-supplied format. If a directory is named, prs behaves as though each file in the directory were specified as a named file, except that nonSCCS files (last component of the pathname does not begin with s.) and unreadable files are silently ignored. Arguments to prs, may appear in any order. Data keywords Data keywords specify which parts of an SCCS file are to be retrieved and output. All parts of an SCCS file (see sccsfile(4)) have an associated data keyword. There is no limit on the number of times a data keyword may appear in a dataspec. The information displayed by prs consists of: (1) the user- supplied text; and (2) appropriate values (extracted from the SCCS file) substituted for the recognized data keywords in the order of appearance in the dataspec. The format of a data keyword value is either Simple (S), in which keyword substitution is direct, or Multi-line (M), in which keyword substitution is followed by a RETURN. ``User-supplied text'' is any text other than recognized data keywords. A tab is specified by \t and RETURN/newline is specified by \n. The default data keywords are: :Dt:\t:DL:\nMRs:\n:MR:COMMENTS:\n:C: TABLE 1. SCCS Files Data Keywords KeywordData Item File Section Value Format :Dt: Delta information Delta Table See below* S :DL: Delta line statistics " :Li:/:Ld:/:Lu: S :Li: Lines inserted by Delta " nnnnn S :Ld: Lines deleted by Delta " nnnnn S :Lu: Lines unchanged by Delta " nnnnn S :DT: Delta type " D or R S :I: SCCS ID string (SID) " :R:.:L:.:B:.:S: S :R: Release number " nnnn S :L: Level number " nnnn S :B: Branch number " nnnn S :S: Sequence number " nnnn S :D: Date Delta created " :Dy:/:Dm:/:Dd: S :Dy: Year Delta created " nn S :Dm: Month Delta created " nn S :Dd: Day Delta created " nn S Time Delta created 2 January 1992
prs(1) prs(1):T: " :Th:::Tm:::Ts: S January 1992 3
prs(1) prs(1):Th: Hour Delta created " nn S :Tm: Minutes Delta created " nn S :Ts: Seconds Delta created " nn S :P: Programmer who created Delta " logname S :DS: Delta sequence number " nnnn S :DP: Predecessor Delta seq-no. " nnnn S :DI: Seq-no. of deltas incl., excl., ignored " :Dn:/:Dx:/:Dg: S :Dn: Deltas included (seq #) " :DS: :DS:... S :Dx: Deltas excluded (seq #) " :DS: :DS:... S :Dg: Deltas ignored (seq #) " :DS: :DS:... S :MR: MR numbers for delta " text M :C: Comments for delta " text M :UN: User names User Names text M :FL: Flag list Flags text M :Y: Module type flag " text S :MF: MR validation flag " yes or no S :MP: MR validation pgm name " text S :KF: Keyword error/warning flag " yes or no S :KV: Keyword validation string " text S :BF: Branch flag " yes or no S :J: Joint edit flag " yes or no S :LK: Locked releases " :R:... S :Q: User defined keyword " text S :M: Module name " text S :FB: Floor boundary " :R: S :CB: Ceiling boundary " :R: S :Ds: Default SID " :I: S :ND: Null delta flag " yes or no S :FD: File descriptive text Comments text M :BD: Body Body text M :GB: Gotten body " text M :W: A form of what(1) string N/A :Z::M:\t:I: S :A: A form of what(1) string N/A :Z::Y: :M: :I::Z: S :Z: what(1) string delimiter N/A @(#) S :F: SCCS filename N/A text S :PN: SCCS file pathname N/A text S* :Dt: = :DT: :I: :D: :T: :P: :DS: :DP:EXAMPLESThe commandprs -d"User IDs for :F: are:\n:UN:" s.filemay produce on the standard output:User IDs for s.file are:xyz131abcThe command4 January 1992
prs(1) prs(1)prs -d"Newest delta for pgm :PM:: \ :I: Created :D: By :P:" -r s.file may produce on the standard output: Newest delta for pgm main.c: C.7 Created 77/12/1 By cas As a ``special'' case, prs s.file may produce on the standard output: D 1.1 77/12/1 00:00:00 cas 1 000000/00000/00000 MRs: bl78-12345 bl79-54321 COMMENTS: this is the comment line for s.file initial delta for each delta table entry of the ``D'' type. The only argument allowed to be used with the ``special'' case is the -a option. STATUS MESSAGES AND VALUES Use help for explanations. FILES /usr/bin/prs Executable file /tmp/pr????? Temporary file SEE ALSO admin(1), cdc(1), comb(1), delta(1), get(1), help(1), rmdel(1), sact(1), sccs(1), sccsdiff(1), unget(1), val(1), what(1) sccsfile(4) in A/UX Programmer's Reference ``SCCS Reference'' in A/UX Programming Languages and Tools, Volume 2 January 1992 5