(smie-precs->prec2): Rename from smie-precs-precedence-table.
(smie-bnf->prec2): Rename from smie-bnf-precedence-table.
(smie-prec2->grammar): Rename from smie-prec2-levels.
(smie-grammar): Rename from smie-op-levels.
(smie-indent--hanging-p): Rename from smie-hanging-p.
(smie-rule-hanging-p): New alias.
(smie-indent--bolp): Rename from smie-bolp.
(smie-indent--hanging-p): New alias.
(smie--token): New dynamically bound variable.
(smie-indent--parent): New function.
(smie-rule-parent-p): Use it; rename from smie-parent-p.
(smie-rule-next-p): Rename from smie-next-p.
(smie-rule-prev-p): Rename from smie-prev-p.
(smie-rule-sibling-p, smie-rule-parent)
(smie-indent--separator-outdent, smie-rule-separator): New functions.
(smie-rule-separator-outdent): New var.
(smie-indent--rule): Merge with smie-indent--column.
(smie-indent-forward-token, smie-indent-backward-token):
Also recognize close parens.
(smie-indent-keyword): Don't use smie-indent--column any more.
(smie-indent-after-keyword): Ignore closers by default.
(smie-indent-line): Use with-demoted-errors.
* lisp/progmodes/octave-mod.el (octave-smie-grammar):
Rename from octave-smie-op-levels.
(octave-smie-rules): Adjust to new behavior.
* lisp/progmodes/prolog.el (prolog-smie-grammar):
Rename from prolog-smie-op-levels.
* lisp/emacs-lisp/smie.el (smie-precs-precedence-table)
(smie-merge-prec2s, smie-bnf-precedence-table, smie-prec2-levels):
Mark them pure so the tables gets built at compile time.
(smie-bnf-precedence-table): Store the closer-alist in the table.
(smie-prec2-levels): Preserve the closer-alist.
(smie-blink-matching-open): Be more forgiving in case of indentation.
(smie-hanging-p): Rename from smie-indent--hanging-p.
(smie-bolp): Rename from smie-indent--bolp.
(smie--parent, smie--after): New dynamic vars.
(smie-parent-p, smie-next-p, smie-prev-p): New funs.
(smie-indent-rules): Remove.
(smie-indent--offset-rule): Remove fun.
(smie-rules-function): New var.
(smie-indent--rule): New fun.
(smie-indent--offset, smie-indent-keyword, smie-indent-after-keyword)
(smie-indent-exps): Use it.
(smie-setup): Setup paren blinking; add keyword args for token
functions; extract closer-alist from op-levels.
(smie-indent-debug-log): Remove var.
(smie-indent-debug): Remove fun.
* lisp/progmodes/prolog.el (prolog-smie-indent-rules): Remove.
(prolog-smie-rules): New fun to replace it.
(prolog-mode-variables): Simplify.
* lisp/progmodes/octave-mod.el (octave-smie-closer-alist): Remove, now that
it's setup automatically.
(octave-smie-indent-rules): Remove.
(octave-smie-rules): New fun to replace it.
(octave-mode): Simplify.
(prolog-smie-backward-token): New functions.
(prolog-mode-variables): Use them to parse "!," correctly.
Set up smie-blink-matching for ".".
* test/indent/prolog.prolog: Use normal spacing around !.
* emacs-lisp/smie.el: New file.
* progmodes/prolog.el (prolog-smie-op-levels)
(prolog-smie-indent-rules): New var.
(prolog-mode-variables): Use them to configure SMIE.
(prolog-indent-line, prolog-indent-level): Remove.
(inferior-prolog-guess-flavor): New fun left out of previous commit.
(prolog-consult-region-and-go): Don't hard code "*prolog*" and don't
burp in dedicated windows.
(inferior-prolog-self-insert-command): New command.
(inferior-prolog-mode-map): Use it.
(prolog-program-name): Add SWI prolog.
(prolog-mode-menu): New menu.
(prolog-mode): Set comment-add.
(prolog-indent-line): Simplify. Use indent-line-to.
(inferior-prolog-buffer): New var.
(inferior-prolog-run, inferior-prolog-process): New funs.
(run-prolog, switch-to-prolog): Rewrite, using them.
(prolog-consult-region): Use inferior-prolog-buffer.
(inferior-prolog-load-file): New function.
(prolog-mode-map): Add bindings for load-file and switch-to-prolog.
(prolog-mode-syntax-table, prolog-mode-abbrev-table, prolog-mode-map):
Bring together declaration and initialization.
(prolog-mode-variables): Don't set the syntax table.
Don't set paragraph-start and comment-indent-function.
Add /*..*/ to the comment regexps.
(prolog-mode-commands): Remove. Do it during init of prolog-mode-map.
(prolog-mode-map): Don't bind TAB.
(prolog-mode): Set the syntax table.
(prolog-comment-indent): Remove.
(inferior-prolog-mode-map): Initialize in the declaration.
(inferior-prolog-mode-syntax-table)
(inferior-prolog-mode-abbrev-table): New vars.
(inferior-prolog-mode): Derive from comint-mode.
(run-prolog): Avoid switch-to-buffer which can fail in dedicated and
minibuffer windows.
