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https://github.com/MidnightCommander/mc
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41 lines
792 B
Perl
41 lines
792 B
Perl
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#!/usr/bin/env perl
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# Copyright (c) 2005, Pavel Roskin
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# This script is Free Software, and it can be copied, distributed and
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# modified under the terms of GNU General Public License, version 2.
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# Locate duplicate includes
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use strict;
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my %sys_includes;
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my %loc_includes;
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if ($#ARGV != 0) {
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print "Usage: dupincludes.pl file\n";
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exit 1;
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}
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my $filename = $ARGV[0];
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if (!open (FILE, "$filename")) {
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print "Cannot open file \"$filename\"\n";
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exit 1;
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}
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foreach (<FILE>) {
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if (/^\s*#\s*include\s*<(.*)>/) {
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if (defined $sys_includes{$1}) {
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print "$filename: duplicate <$1>\n";
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} else {
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$sys_includes{$1} = 1;
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}
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} elsif (/^\s*#\s*include\s*"(.*)"/) {
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if (defined $loc_includes{$1}) {
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print "$filename: duplicate \"$1\"\n";
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} else {
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$loc_includes{$1} = 1;
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}
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}
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}
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