branch wip-environment updated (aa02c53 -> fc90470)

[Ludovic Courtès]

civodul pushed a change to branch wip-environment
in repository guix.

      from  aa02c53   environment: Improve error reporting for '-l'.
       new  3e54697   doc: Mention .bashrc vs. .bash_profile for 'guix 
environment'.
       new  fc90470   environment: Define 'GUIX_ENVIRONMENT'.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi                |   23 ++++++++++++++++++++++-
 guix/scripts/environment.scm |    6 +++++-
 2 files changed, 27 insertions(+), 2 deletions(-)