[shepherd] branch master updated (3d74bae -> 812b2a0)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

      from  3d74bae   Update .gitignore.
       new  a464e8b   Use 'with-directory-excursion' for user-supplied 
directories.
       new  812b2a0   doc: Make the "Internals" section less personal.

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:
 modules/shepherd.scm         |   16 ++++++++--------
 modules/shepherd/support.scm |   12 ++++++++++++
 shepherd.texi                |   27 +++++++++++++++++++++------
 tests/basic.sh               |   26 ++++++++++++++++++++++++++
 4 files changed, 67 insertions(+), 14 deletions(-)