(?:.{,5000})`this`software`is`provided`as\-`is`,`without`any`express`or`implied`warranty\.`in`no`event`will`the`authors`be`held`liable`for`any`damages`arising`from`the`use`of`this`software\.`permission`is`granted`to`anyone`to`use`this`software`for`any`purpose,`including`commercial`applications,`and`to`alter`it`and`redistribute`it`freely,`subject`to`the`following`restrictions:`(?:.{,20})`the`origin`of`this`software`must`not`be`misrepresented;`you`must`not`claim`that`you`wrote`the`original`software\.`if`you`use`this`software`in`a`product,`an`acknowledgement`\(see`the`following\)`in`the`product`documentation`is`required\.`portions`copyright`\(c\)`2002\-2007`charlie`poole`or`copyright`\(c\)`2002\-2004`james`w\.`newkirk,`michael`c\.`two,`alexei`a\.`vorontsov`or`copyright`\(c\)`2000\-2002`philip`a\.`craig`(?:.{,20})`altered`source`versions`must`be`plainly`marked`as`such,`and`must`not`be`misrepresented`as`being`the`original`software\.`(?:.{,20})`this`notice`may`not`be`removed`or`altered`from`any`source`distribution\.