README
1This little C-program analyses the structure of FORTRAN source-code. As a
2result you get a little flow diagram in which you can recognize which
3SUBROUTINE is called by the program. Further all subroutines called from this
4one are displayed. The indciation of the displayed names is a degree for the
5level.
6
7There are several options available to check the fortran code. So you can
8get a warning message for lines longer than 72 characters or SUBROUTINE calls
9which are not part of the source could be displayed.
10
11A new addition is the change of the starting point for an analyse. Instead to
12check the whole source-code you can start with a special SUBROUTINE and see
13the depence of this one.
14
15The number of files which contain the routines are not restricted by the
16program.
17
18You can report the CALL- and/or SUBROUTINE-statements together with filenames
19and line numbers to special files.
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21A little help-screen is printed if an input error accures or the -h option is
22used. For further information see manual page.
23
24Dirk Geschke
25geschke@physik.uni-kassel.de
267. March 1997
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