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Annotation of researchv10dc/cmd/pfort/readpfort1, revision 1.1.1.1

1.1       root        1: The pfort tape was read in using dd with a conversion from ebcdic
                      2: to ascii. The last eight characters on each line were removed.
                      3: Then all trailing blanks were removed. (These operations
                      4: were performed with the stream editor.)
                      5: Although it was not necessary to do so, pfort was then split
                      6: using fsplit into its subroutines and functions.
                      7:         The subroutines s5pack and s5unpk were then written
                      8: following A.D.Hall's specifications. Note that he expects
                      9: the array variables to be integers. We found it expedient,
                     10: however, to use character arrays internally to the subroutines.
                     11: This worked because fortran passes locations on a subroutine
                     12: call. These subroutines, located in files pack.f and unpack.f
                     13: were tested using tstpak.f.
                     14:         An f77 run command was placed in the file run. The command
                     15: run > out 2>tt2out
                     16: was then given. The file tt2 was constructed from tt2out by deleting all
                     17: lines containing the word warning. It was then seen that all files
                     18: were successfully compiled. However, the binary output file
                     19: PFORT was not executable. An examination of the file out
                     20: gave the message:
                     21:    L15 undefined
                     22: A grep of L15 on all .f files drew a blank. Is L15
                     23: some internal variable that would have been defined if I used
                     24: an appropriate library?
                     25: 
                     26:                mel lax
                     27: P.S. This file is /usr/lsrc/pfort/readme, and all files
                     28: referred to reside in /usr/lsrc/pfort
                     29: P.P.S. mktst is a makefile for tstpak packc and unpakc.

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