branch master updated (0ef1c22 -> 710cc1a)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  0ef1c22   gnu: Add emacs-writeroom.
       new  710cc1a   gnu: Add libngspice and ngspice.

The 1 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:
 gnu/packages/engineering.scm | 102 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)