[macports-base] branch gsoc17-migrate updated (dd36094 -> 0858538)

[Umesh Singla]

Umesh Singla (umeshksingla) pushed a change to branch gsoc17-migrate
in repository macports-base.

    from dd36094  Pass ports as strings to Tcl
     new d6c1c11  Remove debug printf statements
     new 0858538  Add documentation for snapshot files

The 2 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:
 src/cregistry/snapshot.c      | 90 ++++++++++++++++++++++++++++---------------
 src/cregistry/snapshot.h      | 26 ++++++++-----
 src/registry2.0/snapshot.c    | 20 +++++-----
 src/registry2.0/snapshot.h    |  1 +
 src/registry2.0/snapshotobj.c |  1 +
 src/registry2.0/snapshotobj.h |  1 +
 6 files changed, 88 insertions(+), 51 deletions(-)