phases: ``{phase}`` template keyword display the phase name
``{phaseidx}`` is providing the phase index as integer. This integer
representation is useful when people need to use the fact that phase are
ordered.
Test keep using the number version for readability purpose.
Mercurial's documentation is kept in reStructuredText format, which is
a simple plain text format that's easy to read and edit:
http://docutils.sourceforge.net/rst.html
It's also convertible to a variety of other formats including standard
UNIX man page format and HTML. You'll need to install Docutils:
http://docutils.sourceforge.net/
Use the Makefile in this directory to generate the man and HTML pages.