hgweb: fix jshint issues in mercurial.js Everything is pretty self-explanatory except the last hunk, where jshint complains: "Misleading line break before '||'; readers may interpret this as an expression boundary." There is a tweakable called "laxbreak" that allows line breaks before operators, but I think it's fine to simply join this one line and avoid extra config for now (we can cook up and add a sensible .jshintrc later).