Fix intermittent NPE in getting commit date in RefModel

James Moger

2014-04-08 4263c2da123d241a7d0fe11e777b7bc80dae4af7

1
PR.registerLangHandler(PR.createSimpleLexer([["pln",/^[\t\n\r \xa0]+/,null,"\t\n\r \u00a0"],["com",/^%[^\n\r]*/,null,"%"]],[["lit",/^\\(?:cr|l?dots|R|tab)\b/],["kwd",/^\\[@-Za-z]+/],["kwd",/^#(?:ifn?def|endif)/],["pln",/^\\[{}]/],["pun",/^[()[\]{}]+/]]),["Rd","rd"]);