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Annotation of 43BSDTahoe/man/man1/fsplit.1, revision 1.1.1.1

1.1       root        1: .\" Copyright (c) 1983 Regents of the University of California.
                      2: .\" All rights reserved.  The Berkeley software License Agreement
                      3: .\" specifies the terms and conditions for redistribution.
                      4: .\"
                      5: .\"    @(#)fsplit.1    6.1 (Berkeley) 4/29/85
                      6: .\"
                      7: .TH FSPLIT 1 "April 29, 1985"
                      8: .UC 5
                      9: .SH NAME
                     10: fsplit \- split a multi-routine Fortran file into individual files
                     11: .SH SYNOPSIS
                     12: .B fsplit
                     13: [ 
                     14: .B -e 
                     15: efile] ... [ file ]
                     16: .SH DESCRIPTION
                     17: .B Fsplit
                     18: takes as input either a file or standard input containing Fortran source code.
                     19: It attempts to split the input into separate routine files of the
                     20: form
                     21: .I name.f,
                     22: where
                     23: .I name
                     24: is the name of the program unit (e.g. function, subroutine, block data or
                     25: program).  The name for unnamed block data subprograms has the form
                     26: .I blkdtaNNN.f
                     27: where NNN is three digits and a file of this name does not already exist.
                     28: For unnamed main programs the name has the form
                     29: .I mainNNN.f.
                     30: If there is an error in classifying a program unit, or if
                     31: .I name.f
                     32: already exists,
                     33: the program unit will be put in a file of the form 
                     34: .I zzzNNN.f
                     35: where 
                     36: .I zzzNNN.f 
                     37: does not already exist.
                     38: .PP
                     39: Normally each subprogram unit is split into a separate file.  When the
                     40: .I -e
                     41: option is used, only the specified subprogram units are split into separate
                     42: files.  E.g.:
                     43: .nf
                     44:        fsplit -e readit -e doit prog.f
                     45: .fi
                     46: will split readit and doit into separate files.
                     47: .SH DIAGNOSTICS
                     48: If names specified via the 
                     49: .I -e
                     50: option are not found, a diagnostic is written to 
                     51: .I standard 
                     52: .I error.
                     53: .SH AUTHOR
                     54: Asa Romberger and Jerry Berkman
                     55: .SH BUGS
                     56: .I Fsplit
                     57: assumes the subprogram name is on the first noncomment line of the subprogram
                     58: unit.  Nonstandard source formats may confuse 
                     59: .I fsplit.
                     60: .PP
                     61: It is hard to use 
                     62: .I -e
                     63: for unnamed main programs and block data subprograms since you must 
                     64: predict the created file name.

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