[nongnu] elpa/sweeprolog updated (0e05fa9545 -> 1440ac22e9)

[ELPA Syncer]

elpasync pushed a change to branch elpa/sweeprolog.

      from  0e05fa9545 Bump version to 0.21.0
       new  b490573b32 ; Remove stale reference to 
'sweeprolog-debug-prefix-face'
       new  7487ba0284 ; Fix unused argument
       new  31210d74f0 ; Simplify list notation
       new  ae747fda7f ; Fix typo
       new  257832b1dc Refactor and enhance 'completion-at-point' support
       new  1440ac22e9 ; Only load 'library(macros)' if available


Summary of changes:
 NEWS.org            |  18 ++
 README.org          |  40 ++--
 sweep.pl            | 113 +++++++++--
 sweeprolog-tests.el | 123 +++++++++++-
 sweeprolog.el       | 536 ++++++++++++++++++++++++++++++++++++++--------------
 5 files changed, 646 insertions(+), 184 deletions(-)