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FSPLIT(1)		NetBSD General Commands	Manual		     FSPLIT(1)

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

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 pro-
     gram 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.

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

		       fsplit -e readit	-e doit	prog.f

		 will split readit and doit into separate files.

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

HISTORY
     The fsplit	command	appeared in 4.2BSD.

AUTHORS
     Asa Romberger and Jerry Berkman

BUGS
     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.

NetBSD 8.0			 June 6, 1993			    NetBSD 8.0

NAME | SYNOPSIS | DESCRIPTION | DIAGNOSTICS | HISTORY | AUTHORS | BUGS

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