Alex Crichton e918a589ae rollup merge of #20092: barosl/rustdoc-line-number-clickable
While talking on IRC, someone wanted to post a link to the Rust source code, but while the lines of the rendered source code do have anchors (`<span id="[line number]">`), there is no convenient way to make links as they are not clickable. This PR makes them clickable.

Also, a minor fix of the FAQ is included.
2015-01-05 18:36:21 -08:00
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2015-01-01 22:04:46 -08:00