[NonGNU ELPA] Sweeprolog version 0.8.9

[ELPA update]

Version 0.8.9 of package Sweeprolog has just been released in NonGNU ELPA.
You can now find it in M-x list-packages RET.

Sweeprolog describes itself as:
  Embedded SWI-Prolog

More at https://elpa.nongnu.org/nongnu/sweeprolog.html

Recent NEWS:

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              SWEEP NEWS – HISTORY OF USER-VISIBLE CHANGES
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This file contains the release notes for `sweep', an embedding of
SWI-Prolog in Emacs.

For further details, please consult the manual:
<https://eshelyaron.com/sweep.html>.


Version 0.8.9 on 2022-11-19
═══════════════════════════

Predicate completions now use holes for arguments
─────────────────────────────────────────────────

  When completing a predicate with `completion-at-point' (`C-M-i') and
  choosing a predicate that takes arguments, holes are inserted is place
  of each required argument.


Syntax errors are now less intrusive
────────────────────────────────────

  Syntax errors that occur due to incomplete terms are no longer
  immediately highlighted as such.


`auto-insert' now leaves point at start of module summary
─────────────────────────────────────────────────────────


Fixes
─────

  • Fixed error in `sweeprolog-export-predicate' (`C-c C-e') in presence
    of exported predicates.  Reported by Jan Wielemaker.


Version 0.8.8 on 2022-11-16
═══════════════════════════

Added electric layout minor mode
────────────────────────────────

  This version includes a new minor mode
  `sweeprolog-electric-layout-mode' that adjusts whitespace around point
  as you type to adhere to Prolog layout conventions.


The top-level server in now started on-demand
─────────────────────────────────────────────

  The TCP server that accepts connections from top-level buffers is now
  only started on the first invocation of `sweeprolog-top-level',
  instead of being started already in `sweeprolog-init'.


Fixed issue with syntax error highlighting at the end of the buffer
───────────────────────────────────────────────────────────────────

  Syntax error highlighting is now removed more reliably when the syntax
  error is resolved.


Version 0.8.7 on 2022-11-12
═══════════════════════════

Revised predicate completion-at-point and added atom completion
───────────────────────────────────────────────────────────────

  `sweep'’s completion at point now detects when predicate completion is
  appropriate based on the context of point.  If point is at a
  non-callable position, atom completion is provided instead.


Version 0.8.6 on 2022-11-11
═══════════════════════════

New user option `sweeprolog-new-predicate-location-function'
────────────────────────────────────────────────────────────

  This user option specifies a function to be called from
  `sweeprolog-insert-term-dwim' when defining a new predicate to choose
  the location of the new predicate definition.  The default value of
  the option is a function `sweeprolog-default-new-predicate-location'
  which preserves the current behavior of placing the new predicate
  right below the current predicate.  Other options include the new
  function `sweeprolog-new-predicate-location-above-current' which
  places the new predicate above the current one.


Fixes
─────

  • Fixed issue where `sweeprolog-describe-predicate' would throw an
    error when describing predicates that were cross referenced but not
    loaded.


Version 0.8.5 on 2022-11-10
═══════════════════════════

New command `sweeprolog-xref-project-source-files'
──────────────────────────────────────────────────

  This command updates `sweep'’s cross reference data for all Prolog
  source files in the current project.  Bound to `X' in
  `sweeprolog-prefix-map'.


Minor bug fixes
───────────────

  • Fixed issue where `sweeprolog-predicate-location' sometimes returned
    a file importing the predicate in question, rather than actually
    defining it.
  • Fixed issue where the `kill-buffer-hook' of top-level buffers would
    throw an error when the corresponding top-level thread already died.


Version 0.8.4 on 2022-11-09
═══════════════════════════

Various bug fixes
─────────────────

  • Fixed regression in variable highlighting where occurrences of the
    highlighted variable in adjacent clauses might have been
    highlighted.
  • Fixed regression and added a test for clearing the syntax error face
    immediately when the error is fixed (e.g. a fullstop is inserted at
    the end of a clause).


Version 0.8.3 on 2022-11-07
═══════════════════════════

New commands that operate on entire predicate definitions
─────────────────────────────────────────────────────────

  `sweeprolog-mode' now includes dedicated function for acting on
  predicate definitions that span multiple clauses.  The new commands
  are `sweeprolog-forward-predicate' and `sweeprolog-backward-predicate'
  bound to `M-n' and `M-p' respectively, and `sweeprolog-mark-predicate'
  bound …  …