8 delete @ENV{qw(PATH IFS CDPATH ENV BASH_ENV)}; # clean house for taint mode
10 my $PROGRAM_NAME = 'gbtodot';
11 my $USAGE = "$PROGRAM_NAME [options] book-code\n\t--meta=[metadata file]\n\t--xml=[book XML]\n\t--xsl=[XSL transformation]\n\t--baseURI=[URI of linked XHTML book]\n\t--language=[language area of input data (output determined by meta file)]\n\t--verbose\n";
13 my $FILENAME_SEPARATOR = '/';
15 my $RXP = '/usr/bin/rxp';
16 my $JAVA = '/usr/bin/java';
17 my $XALAN_JAR = '/usr/share/java/xalan2.jar';
18 my $DOT = '/usr/local/bin/dot';
21 # Check that all the binaries are were want them
24 push @BINARIES, ($RXP, $JAVA, $XALAN_JAR, $DOT);