store: unindent most of the contents of the for loop in _auxencode()
by refactoring
for i, n in enumerate(res):
if n:
<main code block>
to
for i, n in enumerate(res):
if not n:
continue
<main code block>
(no functional change)
.. Common link and substitution definitions.
.. |hg(1)| replace:: **hg**\ (1)
.. _hg(1): hg.1.html
.. |hgrc(5)| replace:: **hgrc**\ (5)
.. _hgrc(5): hgrc.5.html
.. |hgignore(5)| replace:: **hgignore**\ (5)
.. _hgignore(5): hgignore.5.html