[NonGNU ELPA] Sweeprolog version 0.12.0

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Version 0.12.0 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

## Summary:


				Eshel Yaron

  This manual describes the Emacs package Sweep (or `sweeprolog.el'),
  which provides an embedded SWI-Prolog runtime inside of Emacs.

  Table of Contents

## Recent NEWS:


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] <https://eshelyaron.com/sweep.html>

Version 0.12.0 on 2023-01-16

Add on-hover descriptions to tokens in Prolog code

  `sweeprolog-mode' can now annotate tokens in Prolog code with textual
  descriptions that are displayed at the mouse tooltip when you hover
  over different tokens in the buffer.  This is done by using the
  `help-echo' text property.  You can also display these descriptions in
  the echo area with `C-h .' (`display-local-help').

New user option `sweeprolog-enable-help-echo'

  This is a flag controlling whether `sweeprolog-mode' adds descriptions
  to tokens in Prolog code via the `help-echo' text property.  It is set
  to `t' by default.

Version 0.11.3 on 2023-01-15

Improve integration with the standard `compilation-mode'

  In previous versions, following an error/warning message from a buffer
  that enables `compilation-mode' or one of its derivatives to a
  `sweeprolog-mode' buffer would forcefully set the
  `next-error-last-buffer' to the target `sweeprolog-mode' buffer.  That
  would cause further `M-x next-error' (`M-g n') invocations to jump to
  the next Flymake error in that buffer, instead of going to the next
  error from the original `compilation-mode' buffer.  This issue is
  fixed in this version.

  The manual is also extended to cover the usage of
  `compilation-shell-minor-mode' in Sweep Top-level buffers.

New command `sweeprolog-top-level-send-goal'

  This command can be called from anywhere to send a Prolog query to the
  Sweep Top-level and show the results.  In `sweeprolog-mode' buffers,
  it’s bound to `C-c C-q'.  It’s also bound to `q' in
  `sweeprolog-prefix-map', so if you’ve got that bound to e.g. `C-c p'
  you can run a query with this command from anywhere with `C-c p q'.

Various documentation improvements

  The Sweep manual is extended with more details and useful information,
  and several docstrings have been tweaked.

Version 0.11.2 on 2023-01-07

Term Search now uses terms at point for “future history”

  When reading a search term in the minibuffer, `sweeprolog-term-search'
  now populates the “future history” with the terms at point starting
  from the most nested term.  This means that you can type `M-n' in the
  minibuffer to quickly fill in the term at point in order to search for
  similar terms.

Version 0.11.1 on 2023-01-06

Term Search improvements

  Invoking `sweeprolog-term-search' with a prefix argument (i.e. typing
  `C-u C-c C-s') now prompts for an arbitrary Prolog goal that variables
  in the search term should satisfy.

  We also use a new function `sweeprolog-read-term' for reading the
  search term, which checks that the minibuffer contains a valid Prolog
  term before exiting.  If the term is invalid this function refuses to
  exit the minibuffer and moves point to the position of the syntax
  error in the given term.

Version 0.11.0 on 2023-01-05

New command `sweeprolog-term-search'

  _Experimental_ new command, bound to `C-c C-s' in `sweeprolog-mode'
  buffers, prompts for a Prolog term and searches for terms subsumed by
  it in the current buffer.  All matching terms are temporarily
  highlighted and the cursor moves to the start of the next occurrence
  after point.

Fix bug where `sweeprolog-forward-predicate' got confused by dynamic predicates

  In previous versions, typing `M-n' (`sweeprolog-forward-predicate')
  would sometimes go to the next dynamic predicate, jumping over regular
  predicates that come before it.

Version 0.10.1 on 2023-01-01

New user option `sweeprolog-read-predicate-documentation-function'

  This user option control how `C-c C-d' …  …
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