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    Length: 1319 (0x527)
    Types: TextFile
    Names: »man2mus«

└─⟦4f9d7c866⟧ Bits:30007245 EUUGD6: Sikkerheds distributionen
    └─⟦b5330643c⟧ »./cops/perl-4.019/perl.tar.Z« 
        └─⟦2b9a58213⟧ 
            └─⟦this⟧ »perl-4.019/usub/man2mus« 

TextFile

#!/usr/bin/perl
while (<>) {
    if (/^\.SH SYNOPSIS/) {
	$spec = '';
	for ($_ = <>; $_ && !/^\.SH/; $_ = <>) {
	    s/^\.[IRB][IRB]\s*//;
	    s/^\.[IRB]\s+//;
	    next if /^\./;
	    s/\\f\w//g;
	    s/\\&//g;
	    s/^\s+//;
	    next if /^$/;
	    next if /^#/;
	    $spec .= $_;
	}
	$_ = $spec;
	0 while s/\(([^),;]*)\s*,\s*([^);]*)\)/($1|$2)/g;
	s/\(\*([^,;]*)\)\(\)/(*)()$1/g;
	s/(\w+)\[\]/*$1/g;

	s/\n/ /g;
	s/\s+/ /g;
	s/(\w+) \(([^*])/$1($2/g;
	s/^ //;
	s/ ?; ?/\n/g;
	s/\) /)\n/g;
	s/ \* / \*/g;
	s/\* / \*/g;

	$* = 1;
	0 while s/^((struct )?\w+ )([^\n,]*), ?(.*)/$1$3\n$1$4/g;
	$* = 0;
	s/\|/,/g;

	@cases = ();
	for (reverse split(/\n/,$_)) {
	    if (/\)$/) {
		($type,$name,$args) = split(/(\w+)\(/);
		$type =~ s/ $//;
		if ($type =~ /^(\w+) =/) {
		    $type = $type{$1} if $type{$1};
		}
		$type = 'int' if $type eq '';
		@args = grep(/./, split(/[,)]/,$args));
		$case = "CASE $type $name\n";
		foreach $arg (@args) {
		    $type = $type{$arg} || "int";
		    $type =~ s/ //g;
		    $type .= "\t" if length($type) < 8;
		    if ($type =~ /\*/) {
			$case .= "IO	$type	$arg\n";
		    }
		    else {
			$case .= "I	$type	$arg\n";
		    }
		}
		$case .= "END\n\n";
		unshift(@cases, $case);
	    }
	    else {
		$type{$name} = $type if ($type,$name) = /(.*\W)(\w+)$/;
	    }
	}
	print @cases;
    }
}