builddeb: use sed -i Notice that there is no space after '-i'. This makes it work on both GNU and BSD versions of sed.

dockerdeb: redirect 'cd' in export command to /dev/null This had the unfortunate side effect of causing the environment to have a newline due to the fact that some 'cd' outputs the result of the directory change. So, let's just redirect the meaningless output.

help: avoid using "$n" parameter in revsetalias example Because parsing "$n" requires a crafted tokenizer, it exists only for backward compatibility (as documented in revset._tokenizealias.) This patch updates the examples so that users are encouraged to use symbolic names instead of "$n"s. I'm going to implement alias expansion in templater, which won't support "$n" parameters to make my life easier. Templater is more complicated than revset because tokenizer and parser call each other.

debian: add missing netbase dependency Apparently, some machines don't have this service (launchpad builders are one such example). This adds the correct dependency for test-serve.t.

debian: add missing zip/unzip dependencies

debian: add missing python-docutils dependency