i18n-pt_BR: synchronized with
279c8a73fde1
mercurial.spec: Alignment with AIX spec by Jim Hague
* Require Python 2.4 or later
* Note that hgk uses tk - but don't require it
* Remove bashism to support ksh
* Install mq.el
* Handle uncompressed man pages
hgweb: changenav: separate pages before and after the current position
This should allow styles to customize more precisely navigation bar,
for example inserting a cursor to show where we are in the navigation bar.