#!/devtool/local/bin/perl
# mfpname  file    (NOT called by vmake !)
#
# @(#)mfpname		1997-11-18
#
# Append "_" to pascal procedure and function names.
#
#    ========== licence begin  GPL
#    Copyright (C) 2001 SAP AG
#
#    This program is free software; you can redistribute it and/or
#    modify it under the terms of the GNU General Public License
#    as published by the Free Software Foundation; either version 2
#    of the License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#    ========== licence end
#

package mfpname;
use Env;
use Carp;
use File::Copy;
do "$TOOLVARS";
if ( $@ ) { print "$@"; exit }
ToolTrace("mfpname called with @ARGV\n");

$USAGE = "usage: mfpname file[s]\n";
if ( @ARGV < 1 ) { print $USAGE; exit 1 }
local($TMPFILE) = "$TMP/mfpname.$$";

# Assume all args are files.
foreach $F (@ARGV) {

	open(FILE_IN, "<$F") or croak "Can't open $F (input): $!\n";
	open(FILE_OUT, "+>$TMPFILE") or croak "Can't open $TMPFILE (output): $!\n";

    # "PROCEDURE" is the only word on the line.
    # The procedure name is the 1st word on the next line.
    # The word following the procedure name begins with "(".
    # Append "_" to the proc name.
    # Repeat for "FUNCTION".
	while (<FILE_IN>) {
		chop;
		if (/^[ \t]*PROCEDURE[ \t]*$/) {
			$_ .= "\n";
			$len1 = length;
			$_ .= <FILE_IN>;
			chop if $len1 < length;
			s/([ \t]*\w*)([ \t]*\()/$1_$2/;
		}

		if (/^[ \t]*FUNCTION[ \t]*$/) {
			$_ .= "\n";
			$len1 = length;
			$_ .= <FILE_IN>;
			chop if $len1 < length;
			s/([ \t]*\w*)([ \t]*\()/$1_$2/;
		}
		print FILE_OUT "$_\n";
	}

	close FILE_IN; close FILE_OUT;
    copy $TMPFILE, $FILE;
}


__END__

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