branch master updated (b0a6a97 -> a1097ca)

[Mathieu Lirzin]

mthl pushed a change to branch master
in repository guix.

      from  b0a6a97   substitute: Honor the number of columns of the client 
terminal.
       new  1e47d0e   gnu: Add docbook-xml-4.1.2.
       new  e66d1f5   doc: Add a reference to 'Invoking guix archive'.
       new  a1097ca   build: Move environment '.in' scripts to 'build-aux' 
directory.

The 3 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:
 pre-inst-env.in => build-aux/pre-inst-env.in |    0
 test-env.in => build-aux/test-env.in         |    0
 configure.ac                                 |    5 ++-
 doc/guix.texi                                |    5 ++-
 gnu/packages/docbook.scm                     |   30 +++++++++++++++++++++++--
 5 files changed, 33 insertions(+), 7 deletions(-)
 rename pre-inst-env.in => build-aux/pre-inst-env.in (100%)
 rename test-env.in => build-aux/test-env.in (100%)