branch master updated (9f8ee3f -> 2fb3ddd)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  9f8ee3f   gnu: Add python-tables.
       new  1752a17   utils: 'with-atomic-file-output' calls 'fdatasync'.
       new  d1f33ba   syscalls: Use 'syscall->procedure' everywhere.
       new  c25637d   utils: 'with-atomic-file-output' closes the port upon 
exception.
       new  2e2c6e9   gnu: asymptote: Update to 2.38
       new  2fb3ddd   gnu: giac-xcas: Update to 1.2.2-59

The 5 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/algebra.scm   |    4 ++--
 gnu/packages/plotutils.scm |    4 ++--
 guix/build/syscalls.scm    |   31 ++++++++++++++++++++-----------
 guix/utils.scm             |    8 +++++---
 4 files changed, 29 insertions(+), 18 deletions(-)