FSPLIT(1)               COMMAND REFERENCE               FSPLIT(1)



NAME
     fsplit - split a multi-routine FORTRAN file into individual
     files

     FORTRAN is optional.

SYNOPSIS
     fsplit [ -e efile] ... [ file ]

DESCRIPTION
     Fsplit takes as input either a file or standard input
     containing FORTRAN source code.  It attempts to split the
     input into separate routine files of the form name.f, where
     name is the name of the program unit (e.g. function,
     subroutine, block data or program).  The name for unnamed
     block data subprograms has the form blkdtaNNN.f where NNN is
     three digits and a file of this name does not already exist.
     For unnamed main programs the name has the form mainNNN.f.
     If there is an error in classifying a program unit, or if
     name.f already exists, the program unit will be put in a
     file of the form zzzNNN.f where zzzNNN.f does not already
     exist.

OPTIONS
     -e Normally each subprogram unit is split into a separate
        file.  When the option is used, only the specified
        subprogram units are split into separate files.

EXAMPLES
     The following example will split readit and doit into
     separate files.

          fsplit -e readit -e doit prog.f

DIAGNOSTICS
     If names specified via the -e option are not found, a
     diagnostic is written to standard error.

CAVEATS
     Fsplit assumes the subprogram name is on the first
     noncomment line of the subprogram unit.  Nonstandard source
     formats may confuse fsplit.

     It is hard to use -e for unnamed main programs and block
     data subprograms since you must predict the created file
     name.

SEE ALSO
     csplit(1).






Printed 4/6/89                                                  1

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na:288,149;
sy:437,207;
de:644,979;
op:1623,259;
ex:1882,213;
di:2095,256;
ca:2351,501;
se:2852,112;
%%index%%000000000134