Code coverage HTML report generator
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Usage:
	php coverage-report.php [options]

Options:
	-c <path>    coverage.dat file (default: coverage.dat)
	-s <path>    directory with source code
	-o <path>    output file (default: coverage.html)
	-t <title>   title of generated documentation
	-h | --help  this help

Error: File 'coverage.dat' is missing.