ref: b74ce50a1c8670e46ee55c4aa09912da6567bd9b
dir: /sys/lib/python/mercurial/templates/spartan/error.tmpl/
{header} <title>Mercurial Error</title> </head> <body> <h2>Mercurial Error</h2> <p> An error occurred while processing your request: </p> <p> {error|escape} </p> {footer}