[nongnu] elpa/sweeprolog updated (6d1ac74c9b -> 1ede2d3f5e)

[ELPA Syncer]

elpasync pushed a change to branch elpa/sweeprolog.

      from  6d1ac74c9b Announce recent changes in NEWS.org and bump version to 
0.19.0
       new  27446de961 * README.org (High-level Architecture): Minor tweaks.
       new  486c04fd90 ENHANCED: 'sweeprolog-find-predicate/module' improvements
       new  8d219525e6 ENHANCED: Also highlight "undefined" head terms
       new  1ede2d3f5e ENHANCED: Guess argument names for DCG grammar rules


Summary of changes:
 README.org          |  75 +++++++++++++++---------
 sweep.pl            | 160 +++++++++++++++++++++++-----------------------------
 sweeprolog-tests.el |  43 ++++++++++++++
 sweeprolog.el       | 108 ++++++++++++++++++++++++-----------
 4 files changed, 237 insertions(+), 149 deletions(-)