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f77_cleanup.html
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<html>
<head>
<title>
F77_CLEANUP - Minor Cleanups to a FORTRAN77 File
</title>
</head>
<body bgcolor="#EEEEEE" link="#CC0000" alink="#FF3300" vlink="#000055">
<h1 align = "center">
F77_CLEANUP <br> Minor Cleanups to a FORTRAN77 File
</h1>
<hr>
<p>
<b>F77_CLEANUP</b>
is a FORTRAN90 program which
makes some minor cleanups to the text of a FORTRAN77 file.
</p>
<p>
In particular, in the revised program:
<ul>
<li>
TAB characters are replaced by six spaces;
</li>
<li>
all comments begin with a lowercase "c";
</li>
<li>
all continuation characters are "&";
</li>
<li>
all (noncomment) lines are no longer than 72 characters.
</li>
</ul>
</p>
<h3 align = "center">
Usage:
</h3>
<p>
<dl>
<dt>
<b>f77_cleanup</b> <i>input.f77</i> <i>output.f77</i>
</dt>
<dd>
reads the file <i>file.f77</i> and creates a copy <i>output.f77</i>
with cleanups.
</dd>
</dl>
</p>
<h3 align = "center">
Licensing:
</h3>
<p>
The computer code and data files described and made available on this web page
are distributed under
<a href = "../../txt/gnu_lgpl.txt">the GNU LGPL license.</a>
</p>
<h3 align = "center">
Related Data and Programs:
</h3>
<p>
<a href = "../../cpp_src/catalog/catalog.html">
CATALOG</a>,
a C++ program which
reads a C, C++, FORTRAN77 or FORTRAN90 program and prints every line
that begins with a special index tag. If the program has been marked
up expecting this convention, it is a handy way of making a table
of contents of a program file.
</p>
<p>
<a href = "../../f_src/extract/extract.html">
EXTRACT</a>,
a FORTRAN90 program which
extracts a subroutine, function or module by name from a
FORTRAN77 or FORTRAN90 file.
</p>
<p>
<a href = "../../f_src/f90split/f90split.html">
F90SPLIT</a>,
a FORTRAN90 program which
reads a FORTRAN90 file and creates individual files for every
subroutine or function in the file.
</p>
<p>
<a href = "../../f_src/fixcon/fixcon.html">
FIXCON</a>,
a FORTRAN90 program which
reads a FORTRAN77 file and changes continuation lines to use
the FORTRAN90 convention.
</p>
<p>
<a href = "../../cpp_src/htmlindex/htmlindex.html">
HTMLINDEX</a>,
a C++ program which
reads a C, C++, FORTRAN77 or FORTRAN90 file and writes a skeleton
HTML page describing it, assuming that each routine includes
a specially marked description line.
</p>
<p>
<a href = "../../f_src/include_files/include_files.html">
INCLUDE_FILES</a>,
a FORTRAN90 program which
reads a FORTRAN90 program with INCLUDE statements, and makes a copy
with the indicated files included.
</p>
<h3 align = "center">
Source Code:
</h3>
<p>
<ul>
<li>
<a href = "f77_cleanup.f90">f77_cleanup.f90</a>, the source code.
</li>
<li>
<a href = "f77_cleanup.sh">f77_cleanup.sh</a>,
commands to compile and load the source code.
</li>
</ul>
</p>
<h3 align = "center">
List of Routines:
</h3>
<p>
<ul>
<li>
<b>MAIN</b> is the main program for F77_CLEANUP.
</li>
<li>
<b>CLEANUP_F77</b> copies an F77 file, using "&" for continuation.
</li>
<li>
<b>S_TAB_BLANKS</b> replaces TAB characters by 6 spaces.
</li>
<li>
<b>TIMESTAMP</b> prints the current YMDHMS date as a time stamp.
</li>
</ul>
</p>
<p>
You can go up one level to <a href = "../f_src.html">
the FORTRAN90 source codes</a>.
</p>
<hr>
<i>
Last revised on 05 January 2007.
</i>
</body>
</html>