branch master updated (e4276fc -> 4aa41a3)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from e4276fc  gnu: mspdebug: Update to 0.25-0.4c4d94e.
     new fb368f4  packages: Add 'package-development-inputs'.
     new 23f99f1  profiles: Add 'package->development-manifest'.
     new 80edb7d  Add 'guix shell'.
     new 746584e  shell: By default load the local 'manifest.scm' or 'guix.scm' 
file.
     new 1020895  environment: Add tests for '--profile'.
     new 648a6eb  environment: Skip derivation computation when '--profile' is 
used.
     new 99499a2  environment: Do not connect to the daemon when '--profile' is 
used.
     new 3c96158  environment: Autoload some modules.
     new 2cb0b37  cache: Gracefully handle non-existent cache.
     new 9730692  shell: Maintain a profile cache.
     new 4aa41a3  news: Add entry about "guix shell".

The 11 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:
 Makefile.am                         |   2 +
 doc/contributing.texi               |   8 +-
 doc/guix.texi                       | 445 ++++++++++++++++++++++++++++++++++--
 etc/completion/bash/guix            |   6 +-
 etc/news.scm                        |  61 ++++-
 guix/cache.scm                      |  10 +-
 guix/packages.scm                   |  10 +
 guix/profiles.scm                   |  19 ++
 guix/scripts/environment.scm        | 274 ++++++++++++----------
 guix/scripts/shell.scm              | 355 ++++++++++++++++++++++++++++
 po/guix/POTFILES.in                 |   1 +
 tests/guix-environment-container.sh |   8 +
 tests/guix-environment.sh           |   7 +
 tests/guix-shell.sh                 | 100 ++++++++
 tests/packages.scm                  |  14 ++
 tests/profiles.scm                  |   7 +
 16 files changed, 1169 insertions(+), 158 deletions(-)
 create mode 100644 guix/scripts/shell.scm
 create mode 100644 tests/guix-shell.sh