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admin(1)

delta(1)

get(1)

sccsfile(4)

help(1)



     PRS(1)                                                     PRS(1)



     NAME
          prs - print an SCCS file

     SYNOPSIS
          prs [-d[dataspec]] [-r[SID]] [-e] [-l] [-c[date-time]] [-a]
          files

     DESCRIPTION
          prs prints, 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 non-
          SCCS files (last component of the path name does not begin
          with s.), and unreadable files are silently ignored.  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; non-SCCS files and unreadable
          files are silently ignored.

          Arguments to prs, which may appear in any order, consist of
          keyletter arguments, and file names.

          All the described keyletter arguments apply independently to
          each named file:

               -d[dataspec]   Used to specify the output data
                              specification.  The dataspec is a string
                              consisting of SCCS file data keywords
                              (see DATA KEYWORDS) interspersed with
                              optional user supplied text.

               -r[SID]        Used to specify the SCCS IDentification
                              (SID) string of a delta for which
                              information is desired.  If no SID is
                              specified, the SID of the most recently
                              created delta is assumed.

               -e             Requests information for all deltas
                              created earlier than and including the
                              delta designated via the -r keyletter or
                              the date given by the -c option.

               -l             Requests information for all deltas
                              created later than and including the
                              delta designated via the -r keyletter or
                              the date given by the -c option.

                              c date-time The cutoff date-time
                              -c[cutoff]] is in the form:

YY[MM[DD[HH[MM[SS]]]]]
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     PRS(1)                                                     PRS(1)



               -c[date-time]  Units omitted from the date-time default
                              to their maximum possible values; that
                              is, -c7502 is equivalent to
                              -c750228235959.  Any number of non-
                              numeric characters may separate the
                              various 2-digit pieces of the cutoff
                              date in the form:  "-c77/2/2 9:22:25".

               -a             Requests printing of information for
                              both removed, i.e., delta type = R, [see
                              rmdel(1)] and existing, i.e., delta type
                              = D, deltas.  If the -a keyletter is not
                              specified, information for existing
                              deltas only is provided.

     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 printed 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 carriage return.

          User-supplied text is any text other than recognized data
          keywords.
          A tab is specified by \t and carriage return/new-line is
          specified by \n.  The default data keywords are:

                     ":Dt:\t:DL:\nMRs:\n:MR:COMMENTS:\n:C:"

                     TABLE 1. SCCS Files Data Keywords
     Keyword    Data Item           File Section     Value      Format
      :Dt:    Delta information     Delta Table   See below*      S
      :DL:    Delta line                 "      :Li:/:Ld:/:Lu:    S
              statistics
      :Li:    Lines inserted by          "           nnnnn        S
              Delta
      :Ld:    Lines deleted by           "           nnnnn        S
              Delta
      :Lu:    Lines unchanged by         "           nnnnn        S
              Delta
      :DT:    Delta type                 "          D~or~R        S
              SCCS ID string (SID)





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     PRS(1)                                                     PRS(1)



       :I:                               "      :R:.:L:.:B:.:S:   S






















































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     PRS(1)                                                     PRS(1)



       :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















































     Page 4                                        (last mod. 8/20/87)





     PRS(1)                                                     PRS(1)



                       TABLE 1. SCCS Files Data Keywords (continued)
     Keyword  Data Item                            File Section      Value      Format
       :T:  Time Delta created                          "       :Th:::Tm:::Ts:    S
      :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 file name                             N/A           text         S
      :PN:  SCCS file path name                        N/A           text         S

* :Dt:~=~:DT:~:I:~:D:~:T:~:P:~:DS:~:DP:
EXAMPLES
prs -d"Users and/or user IDs for :F: are:\n:UN:" s.file
may produce on the standard output:
Users and/or user IDs for s.file are:
xyz
131
abc
Page 5 (last mod. 8/20/87)


     PRS(1)                                                     PRS(1)



               prs -d"Newest delta for pgm :M:: :I: Created :D: By
               :P:" -r s.file

          may produce on the standard output:

               Newest delta for pgm main.c: 3.7 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
          keyletter argument allowed to be used with the special case
          is the -a keyletter.

     FILES
          /tmp/pr?????

     SEE ALSO
          admin(1), delta(1), get(1), sccsfile(4).
          help(1) in the User's Reference Manual.

     DIAGNOSTICS
          Use help(1) for explanations.

     ORIGIN
          AT&T V.3



















     Page 6                                        (last mod. 8/20/87)



Typewritten Software • bear@typewritten.org • Edmonds, WA 98026