convert/svn: fix backtrace in tags discovery (
issue1742)
doc: fixup font markup in man pages
This exposed a bug in rst2man where it neglects to escape a literal
backslash. A patch has been applied upstream, but not yet packaged in,
say, Debian unstable. A forward-compatible work-around has therefore
been put in place.
help: fix bad indentation in template filters list
The indentation showed up in the hg.1.html file.