[macports-base] branch master updated (4ae6d9826 -> b5818f371)

[Joshua Root]

Joshua Root (jmroot) pushed a change to branch master
in repository macports-base.

    from 4ae6d9826 selfupdate: report number of outdated ports
     new 81d92d633 migrate: update selfupdate status handling
     new 8fd4a3910 Distinguish hard and soft exit requests
     new b5818f371 regen docs

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/macports.conf.5         | 71 +++++++++++++++++++++++++++++++++++++++++++++
 doc/port-selfupdate.1       | 22 +++++++-------
 src/macports1.0/migrate.tcl |  9 +++---
 src/port/port.tcl           | 28 ++++++++++++------
 4 files changed, 106 insertions(+), 24 deletions(-)